mirror of
https://github.com/WeActStudio/WeActStudio.EpaperModule.git
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first commit
This commit is contained in:
YXZhu
@@ -0,0 +1,552 @@
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/********************************** (C) COPYRIGHT *******************************
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* File Name : core_riscv.c
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* Author : WCH
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* Version : V1.0.0
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* Date : 2020/04/30
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* Description : RISC-V Core Peripheral Access Layer Source File
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* SPDX-License-Identifier: Apache-2.0
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*******************************************************************************/
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#include <stdint.h>
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/* define compiler specific symbols */
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#if defined(__CC_ARM)
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#define __ASM __asm /*!< asm keyword for ARM Compiler */
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#define __INLINE __inline /*!< inline keyword for ARM Compiler */
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#elif defined(__ICCARM__)
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#define __ASM __asm /*!< asm keyword for IAR Compiler */
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#define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */
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#elif defined(__GNUC__)
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#define __ASM __asm /*!< asm keyword for GNU Compiler */
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#define __INLINE inline /*!< inline keyword for GNU Compiler */
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#elif defined(__TASKING__)
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#define __ASM __asm /*!< asm keyword for TASKING Compiler */
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#define __INLINE inline /*!< inline keyword for TASKING Compiler */
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#endif
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/*********************************************************************
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* @fn __get_FFLAGS
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*
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* @brief Return the Floating-Point Accrued Exceptions
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*
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* @return fflags value
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*/
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uint32_t __get_FFLAGS(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0,""fflags": "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_FFLAGS
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*
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* @brief Set the Floating-Point Accrued Exceptions
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*
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* @param value - set FFLAGS value
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*
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* @return none
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*/
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void __set_FFLAGS(uint32_t value)
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{
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__ASM volatile("csrw fflags, %0":: "r"(value));
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}
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/*********************************************************************
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* @fn __get_FRM
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*
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* @brief Return the Floating-Point Dynamic Rounding Mode
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*
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* @return frm value
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*/
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uint32_t __get_FRM(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0,""frm": "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_FRM
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*
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* @brief Set the Floating-Point Dynamic Rounding Mode
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*
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* @param value - set frm value
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*
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* @return none
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*/
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void __set_FRM(uint32_t value)
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{
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__ASM volatile("csrw frm, %0" :: "r"(value));
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}
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/*********************************************************************
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* @fn __get_FCSR
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*
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* @brief Return the Floating-Point Control and Status Register
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*
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* @return fcsr value
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*/
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uint32_t __get_FCSR(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0," "fcsr" : "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_FCSR
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*
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* @brief Set the Floating-Point Dynamic Rounding Mode
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*
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* @param value - set fcsr value
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*
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* @return none
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*/
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void __set_FCSR(uint32_t value)
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{
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__ASM volatile("csrw fcsr, %0" : : "r"(value));
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}
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/*********************************************************************
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* @fn __get_MSTATUS
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*
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* @brief Return the Machine Status Register
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*
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* @return mstatus value
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*/
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uint32_t __get_MSTATUS(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0," "mstatus": "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_MSTATUS
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*
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* @brief Set the Machine Status Register
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*
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* @param value - set mstatus value
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*
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* @return none
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*/
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void __set_MSTATUS(uint32_t value)
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{
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__ASM volatile("csrw mstatus, %0" : : "r"(value));
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}
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/*********************************************************************
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* @fn __get_MISA
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*
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* @brief Return the Machine ISA Register
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*
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* @return misa value
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*/
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uint32_t __get_MISA(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0,""misa" : "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_MISA
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*
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* @brief Set the Machine ISA Register
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*
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* @param value - set misa value
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*
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* @return none
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*/
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void __set_MISA(uint32_t value)
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{
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__ASM volatile("csrw misa, %0" : : "r"(value));
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}
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/*********************************************************************
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* @fn __get_MIE
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*
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* @brief Return the Machine Interrupt Enable Register
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*
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* @return mie value
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*/
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uint32_t __get_MIE(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0," "mie": "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_MISA
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*
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* @brief Set the Machine ISA Register
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*
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* @param value - set mie value
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*
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* @return none
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*/
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void __set_MIE(uint32_t value)
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{
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__ASM volatile("csrw mie, %0": : "r"(value));
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}
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/*********************************************************************
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* @fn __get_MTVEC
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*
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* @brief Return the Machine Trap-Vector Base-Address Register
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*
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* @return mtvec value
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*/
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uint32_t __get_MTVEC(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0," "mtvec": "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_MTVEC
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*
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* @brief Set the Machine Trap-Vector Base-Address Register
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*
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* @param value - set mtvec value
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*
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* @return none
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*/
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void __set_MTVEC(uint32_t value)
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{
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__ASM volatile("csrw mtvec, %0":: "r"(value));
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}
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/*********************************************************************
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* @fn __get_MTVEC
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*
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* @brief Return the Machine Seratch Register
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*
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* @return mscratch value
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*/
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uint32_t __get_MSCRATCH(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0," "mscratch" : "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_MTVEC
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*
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* @brief Set the Machine Seratch Register
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*
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* @param value - set mscratch value
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*
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* @return none
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*/
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void __set_MSCRATCH(uint32_t value)
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{
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__ASM volatile("csrw mscratch, %0" : : "r"(value));
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}
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/*********************************************************************
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* @fn __get_MEPC
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*
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* @brief Return the Machine Exception Program Register
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*
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* @return mepc value
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*/
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uint32_t __get_MEPC(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0," "mepc" : "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_MEPC
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*
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* @brief Set the Machine Exception Program Register
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*
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* @return mepc value
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*/
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void __set_MEPC(uint32_t value)
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{
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__ASM volatile("csrw mepc, %0" : : "r"(value));
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}
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/*********************************************************************
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* @fn __get_MCAUSE
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*
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* @brief Return the Machine Cause Register
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*
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* @return mcause value
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*/
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uint32_t __get_MCAUSE(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0," "mcause": "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_MEPC
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*
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* @brief Set the Machine Cause Register
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*
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* @return mcause value
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*/
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void __set_MCAUSE(uint32_t value)
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{
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__ASM volatile("csrw mcause, %0":: "r"(value));
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}
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/*********************************************************************
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* @fn __get_MTVAL
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*
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* @brief Return the Machine Trap Value Register
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*
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* @return mtval value
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*/
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uint32_t __get_MTVAL(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0," "mtval" : "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_MTVAL
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*
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* @brief Set the Machine Trap Value Register
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*
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* @return mtval value
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*/
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void __set_MTVAL(uint32_t value)
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{
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__ASM volatile("csrw mtval, %0":: "r"(value));
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}
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/*********************************************************************
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* @fn __get_MIP
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*
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* @brief Return the Machine Interrupt Pending Register
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*
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* @return mip value
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*/
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uint32_t __get_MIP(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0," "mip": "=r"(result));
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return (result);
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}
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/*********************************************************************
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* @fn __set_MIP
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||||
*
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||||
* @brief Set the Machine Interrupt Pending Register
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*
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* @return mip value
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||||
*/
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void __set_MIP(uint32_t value)
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||||
{
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__ASM volatile("csrw mip, %0":: "r"(value));
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}
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|
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/*********************************************************************
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||||
* @fn __get_MCYCLE
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||||
*
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* @brief Return Lower 32 bits of Cycle counter
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*
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* @return mcycle value
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*/
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uint32_t __get_MCYCLE(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0," "mcycle": "=r"(result));
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return (result);
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}
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||||
|
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/*********************************************************************
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||||
* @fn __set_MCYCLE
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||||
*
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* @brief Set Lower 32 bits of Cycle counter
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*
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* @return mcycle value
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*/
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void __set_MCYCLE(uint32_t value)
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{
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__ASM volatile("csrw mcycle, %0" : : "r"(value));
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||||
}
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||||
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/*********************************************************************
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||||
* @fn __get_MCYCLEH
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||||
*
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* @brief Return Upper 32 bits of Cycle counter
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*
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* @return mcycleh value
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||||
*/
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||||
uint32_t __get_MCYCLEH(void)
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{
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uint32_t result;
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__ASM volatile("csrr %0,""mcycleh" : "=r"(result));
|
||||
return (result);
|
||||
}
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||||
|
||||
/*********************************************************************
|
||||
* @fn __set_MCYCLEH
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||||
*
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||||
* @brief Set Upper 32 bits of Cycle counter
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||||
*
|
||||
* @return mcycleh value
|
||||
*/
|
||||
void __set_MCYCLEH(uint32_t value)
|
||||
{
|
||||
__ASM volatile("csrw mcycleh, %0":: "r"(value));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __get_MINSTRET
|
||||
*
|
||||
* @brief Return Lower 32 bits of Instructions-retired counter
|
||||
*
|
||||
* @return mcause value
|
||||
*/
|
||||
uint32_t __get_MINSTRET(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile("csrr %0,""minstret": "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __set_MINSTRET
|
||||
*
|
||||
* @brief Set Lower 32 bits of Instructions-retired counter
|
||||
*
|
||||
* @return minstret value
|
||||
*/
|
||||
void __set_MINSTRET(uint32_t value)
|
||||
{
|
||||
__ASM volatile("csrw minstret, %0":: "r"(value));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __get_MINSTRETH
|
||||
*
|
||||
* @brief Return Upper 32 bits of Instructions-retired counter
|
||||
*
|
||||
* @return minstreth value
|
||||
*/
|
||||
uint32_t __get_MINSTRETH(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile("csrr %0,""minstreth": "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __set_MINSTRETH
|
||||
*
|
||||
* @brief Set Upper 32 bits of Instructions-retired counter
|
||||
*
|
||||
* @return minstreth value
|
||||
*/
|
||||
void __set_MINSTRETH(uint32_t value)
|
||||
{
|
||||
__ASM volatile("csrw minstreth, %0":: "r"(value));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __get_MVENDORID
|
||||
*
|
||||
* @brief Return Vendor ID Register
|
||||
*
|
||||
* @return mvendorid value
|
||||
*/
|
||||
uint32_t __get_MVENDORID(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile("csrr %0,""mvendorid": "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __get_MARCHID
|
||||
*
|
||||
* @brief Return Machine Architecture ID Register
|
||||
*
|
||||
* @return marchid value
|
||||
*/
|
||||
uint32_t __get_MARCHID(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile("csrr %0,""marchid": "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __get_MIMPID
|
||||
*
|
||||
* @brief Return Machine Implementation ID Register
|
||||
*
|
||||
* @return mimpid value
|
||||
*/
|
||||
uint32_t __get_MIMPID(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile("csrr %0,""mimpid": "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __get_MHARTID
|
||||
*
|
||||
* @brief Return Hart ID Register
|
||||
*
|
||||
* @return mhartid value
|
||||
*/
|
||||
uint32_t __get_MHARTID(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
__ASM volatile("csrr %0,""mhartid": "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __get_SP
|
||||
*
|
||||
* @brief Return SP Register
|
||||
*
|
||||
* @return SP value
|
||||
*/
|
||||
uint32_t __get_SP(void)
|
||||
{
|
||||
uint32_t result;
|
||||
|
||||
asm volatile("mv %0,""sp": "=r"(result):);
|
||||
return (result);
|
||||
}
|
||||
@@ -0,0 +1,397 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : core_riscv.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : RISC-V Core Peripheral Access Layer Header File
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CORE_RISCV_H__
|
||||
#define __CORE_RISCV_H__
|
||||
|
||||
/* IO definitions */
|
||||
#ifdef __cplusplus
|
||||
#define __I volatile /*!< defines 'read only' permissions */
|
||||
#else
|
||||
#define __I volatile const /*!< defines 'read only' permissions */
|
||||
#endif
|
||||
#define __O volatile /*!< defines 'write only' permissions */
|
||||
#define __IO volatile /*!< defines 'read / write' permissions */
|
||||
|
||||
/* Standard Peripheral Library old types (maintained for legacy purpose) */
|
||||
typedef __I uint32_t vuc32; /* Read Only */
|
||||
typedef __I uint16_t vuc16; /* Read Only */
|
||||
typedef __I uint8_t vuc8; /* Read Only */
|
||||
|
||||
typedef const uint32_t uc32; /* Read Only */
|
||||
typedef const uint16_t uc16; /* Read Only */
|
||||
typedef const uint8_t uc8; /* Read Only */
|
||||
|
||||
typedef __I int32_t vsc32; /* Read Only */
|
||||
typedef __I int16_t vsc16; /* Read Only */
|
||||
typedef __I int8_t vsc8; /* Read Only */
|
||||
|
||||
typedef const int32_t sc32; /* Read Only */
|
||||
typedef const int16_t sc16; /* Read Only */
|
||||
typedef const int8_t sc8; /* Read Only */
|
||||
|
||||
typedef __IO uint32_t vu32;
|
||||
typedef __IO uint16_t vu16;
|
||||
typedef __IO uint8_t vu8;
|
||||
|
||||
typedef uint32_t u32;
|
||||
typedef uint16_t u16;
|
||||
typedef uint8_t u8;
|
||||
|
||||
typedef __IO int32_t vs32;
|
||||
typedef __IO int16_t vs16;
|
||||
typedef __IO int8_t vs8;
|
||||
|
||||
typedef int32_t s32;
|
||||
typedef int16_t s16;
|
||||
typedef int8_t s8;
|
||||
|
||||
typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus;
|
||||
|
||||
typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState;
|
||||
|
||||
typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus;
|
||||
|
||||
#define RV_STATIC_INLINE static inline
|
||||
|
||||
/* memory mapped structure for Program Fast Interrupt Controller (PFIC) */
|
||||
typedef struct{
|
||||
__I uint32_t ISR[8];
|
||||
__I uint32_t IPR[8];
|
||||
__IO uint32_t ITHRESDR;
|
||||
__IO uint32_t FIBADDRR;
|
||||
__IO uint32_t CFGR;
|
||||
__I uint32_t GISR;
|
||||
uint8_t RESERVED0[0x10];
|
||||
__IO uint32_t FIOFADDRR[4];
|
||||
uint8_t RESERVED1[0x90];
|
||||
__O uint32_t IENR[8];
|
||||
uint8_t RESERVED2[0x60];
|
||||
__O uint32_t IRER[8];
|
||||
uint8_t RESERVED3[0x60];
|
||||
__O uint32_t IPSR[8];
|
||||
uint8_t RESERVED4[0x60];
|
||||
__O uint32_t IPRR[8];
|
||||
uint8_t RESERVED5[0x60];
|
||||
__IO uint32_t IACTR[8];
|
||||
uint8_t RESERVED6[0xE0];
|
||||
__IO uint8_t IPRIOR[256];
|
||||
uint8_t RESERVED7[0x810];
|
||||
__IO uint32_t SCTLR;
|
||||
}PFIC_Type;
|
||||
|
||||
/* memory mapped structure for SysTick */
|
||||
typedef struct
|
||||
{
|
||||
__IO uint32_t CTLR;
|
||||
__IO uint8_t CNTL0;
|
||||
__IO uint8_t CNTL1;
|
||||
__IO uint8_t CNTL2;
|
||||
__IO uint8_t CNTL3;
|
||||
__IO uint8_t CNTH0;
|
||||
__IO uint8_t CNTH1;
|
||||
__IO uint8_t CNTH2;
|
||||
__IO uint8_t CNTH3;
|
||||
__IO uint8_t CMPLR0;
|
||||
__IO uint8_t CMPLR1;
|
||||
__IO uint8_t CMPLR2;
|
||||
__IO uint8_t CMPLR3;
|
||||
__IO uint8_t CMPHR0;
|
||||
__IO uint8_t CMPHR1;
|
||||
__IO uint8_t CMPHR2;
|
||||
__IO uint8_t CMPHR3;
|
||||
}SysTick_Type;
|
||||
|
||||
|
||||
#define PFIC ((PFIC_Type *) 0xE000E000 )
|
||||
#define NVIC PFIC
|
||||
#define NVIC_KEY1 ((uint32_t)0xFA050000)
|
||||
#define NVIC_KEY2 ((uint32_t)0xBCAF0000)
|
||||
#define NVIC_KEY3 ((uint32_t)0xBEEF0000)
|
||||
|
||||
#define SysTick ((SysTick_Type *) 0xE000F000)
|
||||
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __NOP
|
||||
*
|
||||
* @brief nop
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
RV_STATIC_INLINE void __NOP()
|
||||
{
|
||||
__asm volatile ("nop");
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_EnableIRQ
|
||||
*
|
||||
* @brief Enable Interrupt
|
||||
*
|
||||
* @param IRQn: Interrupt Numbers
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
RV_STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn){
|
||||
NVIC->IENR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_DisableIRQ
|
||||
*
|
||||
* @brief Disable Interrupt
|
||||
*
|
||||
* @param IRQn: Interrupt Numbers
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
RV_STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
uint32_t t;
|
||||
|
||||
t = NVIC->ITHRESDR;
|
||||
NVIC->ITHRESDR = 0x10;
|
||||
NVIC->IRER[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F));
|
||||
NVIC->ITHRESDR = t;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_GetStatusIRQ
|
||||
*
|
||||
* @brief Get Interrupt Enable State
|
||||
*
|
||||
* @param IRQn: Interrupt Numbers
|
||||
*
|
||||
* @return 1 - Interrupt Enable
|
||||
* 0 - Interrupt Disable
|
||||
*/
|
||||
RV_STATIC_INLINE uint32_t NVIC_GetStatusIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
return((uint32_t) ((NVIC->ISR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_GetPendingIRQ
|
||||
*
|
||||
* @brief Get Interrupt Pending State
|
||||
*
|
||||
* @param IRQn: Interrupt Numbers
|
||||
*
|
||||
* @return 1 - Interrupt Pending Enable
|
||||
* 0 - Interrupt Pending Disable
|
||||
*/
|
||||
RV_STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
return((uint32_t) ((NVIC->IPR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_SetPendingIRQ
|
||||
*
|
||||
* @brief Set Interrupt Pending
|
||||
*
|
||||
* @param IRQn: Interrupt Numbers
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
RV_STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
NVIC->IPSR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_ClearPendingIRQ
|
||||
*
|
||||
* @brief Clear Interrupt Pending
|
||||
*
|
||||
* @param IRQn: Interrupt Numbers
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
RV_STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
|
||||
{
|
||||
NVIC->IPRR[((uint32_t)(IRQn) >> 5)] = (1 << ((uint32_t)(IRQn) & 0x1F));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_GetActive
|
||||
*
|
||||
* @brief Get Interrupt Active State
|
||||
*
|
||||
* @param IRQn: Interrupt Numbers
|
||||
*
|
||||
* @return 1 - Interrupt Active
|
||||
* 0 - Interrupt No Active
|
||||
*/
|
||||
RV_STATIC_INLINE uint32_t NVIC_GetActive(IRQn_Type IRQn)
|
||||
{
|
||||
return((uint32_t)((NVIC->IACTR[(uint32_t)(IRQn) >> 5] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_SetPriority
|
||||
*
|
||||
* @brief Set Interrupt Priority
|
||||
*
|
||||
* @param IRQn - Interrupt Numbers
|
||||
* priority -
|
||||
* bit7 - pre-emption priority
|
||||
* bit6~bit4 - subpriority
|
||||
* @return None
|
||||
*/
|
||||
RV_STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint8_t priority)
|
||||
{
|
||||
NVIC->IPRIOR[(uint32_t)(IRQn)] = priority;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __WFI
|
||||
*
|
||||
* @brief Wait for Interrupt
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) RV_STATIC_INLINE void __WFI(void)
|
||||
{
|
||||
NVIC->SCTLR &= ~(1<<3); // wfi
|
||||
asm volatile ("wfi");
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn __WFE
|
||||
*
|
||||
* @brief Wait for Events
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
__attribute__( ( always_inline ) ) RV_STATIC_INLINE void __WFE(void)
|
||||
{
|
||||
NVIC->SCTLR |= (1<<3)|(1<<5); // (wfi->wfe)+(__sev)
|
||||
asm volatile ("wfi");
|
||||
NVIC->SCTLR |= (1<<3);
|
||||
asm volatile ("wfi");
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_SetFastIRQ
|
||||
*
|
||||
* @brief Set VTF Interrupt
|
||||
*
|
||||
* @param add - VTF interrupt service function base address.
|
||||
* IRQn -Interrupt Numbers
|
||||
* num - VTF Interrupt Numbers
|
||||
* @return None
|
||||
*/
|
||||
RV_STATIC_INLINE void NVIC_SetFastIRQ(uint32_t addr, IRQn_Type IRQn, uint8_t num)
|
||||
{
|
||||
if(num > 3) return ;
|
||||
NVIC->FIBADDRR = addr;
|
||||
NVIC->FIOFADDRR[num] = ((uint32_t)IRQn<<24)|(addr&0xfffff);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_SystemReset
|
||||
*
|
||||
* @brief Initiate a system reset request
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
RV_STATIC_INLINE void NVIC_SystemReset(void)
|
||||
{
|
||||
NVIC->CFGR = NVIC_KEY3|(1<<7);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_HaltPushCfg
|
||||
*
|
||||
* @brief Enable Hardware Stack
|
||||
*
|
||||
* @param NewState - DISABLE or ENABLE
|
||||
|
||||
* @return None
|
||||
*/
|
||||
RV_STATIC_INLINE void NVIC_HaltPushCfg(FunctionalState NewState)
|
||||
{
|
||||
if (NewState != DISABLE)
|
||||
{
|
||||
NVIC->CFGR = NVIC_KEY1;
|
||||
}
|
||||
else{
|
||||
NVIC->CFGR = NVIC_KEY1|(1<<0);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_INTNestCfg
|
||||
*
|
||||
* @brief Enable Interrupt Nesting
|
||||
*
|
||||
* @param NewState - DISABLE or ENABLE
|
||||
|
||||
* @return None
|
||||
*/
|
||||
RV_STATIC_INLINE void NVIC_INTNestCfg(FunctionalState NewState)
|
||||
{
|
||||
if (NewState != DISABLE)
|
||||
{
|
||||
NVIC->CFGR = NVIC_KEY1;
|
||||
}
|
||||
else
|
||||
{
|
||||
NVIC->CFGR = NVIC_KEY1|(1<<1);
|
||||
}
|
||||
}
|
||||
|
||||
/* Core_Exported_Functions */
|
||||
extern uint32_t __get_FFLAGS(void);
|
||||
extern void __set_FFLAGS(uint32_t value);
|
||||
extern uint32_t __get_FRM(void);
|
||||
extern void __set_FRM(uint32_t value);
|
||||
extern uint32_t __get_FCSR(void);
|
||||
extern void __set_FCSR(uint32_t value);
|
||||
extern uint32_t __get_MSTATUS(void);
|
||||
extern void __set_MSTATUS(uint32_t value);
|
||||
extern uint32_t __get_MISA(void);
|
||||
extern void __set_MISA(uint32_t value);
|
||||
extern uint32_t __get_MIE(void);
|
||||
extern void __set_MIE(uint32_t value);
|
||||
extern uint32_t __get_MTVEC(void);
|
||||
extern void __set_MTVEC(uint32_t value);
|
||||
extern uint32_t __get_MSCRATCH(void);
|
||||
extern void __set_MSCRATCH(uint32_t value);
|
||||
extern uint32_t __get_MEPC(void);
|
||||
extern void __set_MEPC(uint32_t value);
|
||||
extern uint32_t __get_MCAUSE(void);
|
||||
extern void __set_MCAUSE(uint32_t value);
|
||||
extern uint32_t __get_MTVAL(void);
|
||||
extern void __set_MTVAL(uint32_t value);
|
||||
extern uint32_t __get_MIP(void);
|
||||
extern void __set_MIP(uint32_t value);
|
||||
extern uint32_t __get_MCYCLE(void);
|
||||
extern void __set_MCYCLE(uint32_t value);
|
||||
extern uint32_t __get_MCYCLEH(void);
|
||||
extern void __set_MCYCLEH(uint32_t value);
|
||||
extern uint32_t __get_MINSTRET(void);
|
||||
extern void __set_MINSTRET(uint32_t value);
|
||||
extern uint32_t __get_MINSTRETH(void);
|
||||
extern void __set_MINSTRETH(uint32_t value);
|
||||
extern uint32_t __get_MVENDORID(void);
|
||||
extern uint32_t __get_MARCHID(void);
|
||||
extern uint32_t __get_MIMPID(void);
|
||||
extern uint32_t __get_MHARTID(void);
|
||||
extern uint32_t __get_SP(void);
|
||||
|
||||
|
||||
#endif/* __CORE_RISCV_H__ */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,196 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : debug.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for UART
|
||||
* Printf , Delay functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "debug.h"
|
||||
|
||||
static uint8_t p_us = 0;
|
||||
static uint16_t p_ms = 0;
|
||||
|
||||
/*********************************************************************
|
||||
* @fn Delay_Init
|
||||
*
|
||||
* @brief Initializes Delay Funcation.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void Delay_Init(void)
|
||||
{
|
||||
p_us = SystemCoreClock / 8000000;
|
||||
p_ms = (uint16_t)p_us * 1000;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn Delay_Us
|
||||
*
|
||||
* @brief Microsecond Delay Time.
|
||||
*
|
||||
* @param n - Microsecond number.
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void Delay_Us(uint32_t n)
|
||||
{
|
||||
uint32_t i;
|
||||
|
||||
SysTick->CTLR = 0;
|
||||
i = (uint32_t)n * p_us;
|
||||
|
||||
SysTick->CNTL0 = 0;
|
||||
SysTick->CNTL1 = 0;
|
||||
SysTick->CNTL2 = 0;
|
||||
SysTick->CNTL3 = 0;
|
||||
SysTick->CTLR = 1;
|
||||
|
||||
while((*(__IO uint32_t *)0xE000F004) <= i)
|
||||
;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn Delay_Ms
|
||||
*
|
||||
* @brief Millisecond Delay Time.
|
||||
*
|
||||
* @param n - Millisecond number.
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void Delay_Ms(uint32_t n)
|
||||
{
|
||||
uint32_t i;
|
||||
|
||||
SysTick->CTLR = 0;
|
||||
i = (uint32_t)n * p_ms;
|
||||
|
||||
SysTick->CNTL0 = 0;
|
||||
SysTick->CNTL1 = 0;
|
||||
SysTick->CNTL2 = 0;
|
||||
SysTick->CNTL3 = 0;
|
||||
SysTick->CTLR = 1;
|
||||
|
||||
while((*(__IO uint32_t *)0xE000F004) <= i) ;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_Printf_Init
|
||||
*
|
||||
* @brief Initializes the USARTx peripheral.
|
||||
*
|
||||
* @param baudrate - USART communication baud rate.
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void USART_Printf_Init(uint32_t baudrate)
|
||||
{
|
||||
GPIO_InitTypeDef GPIO_InitStructure;
|
||||
USART_InitTypeDef USART_InitStructure;
|
||||
|
||||
#if(DEBUG == DEBUG_UART1)
|
||||
RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1 | RCC_APB2Periph_GPIOA, ENABLE);
|
||||
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_9;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
|
||||
GPIO_Init(GPIOA, &GPIO_InitStructure);
|
||||
|
||||
#elif(DEBUG == DEBUG_UART2)
|
||||
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE);
|
||||
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
|
||||
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
|
||||
GPIO_Init(GPIOA, &GPIO_InitStructure);
|
||||
|
||||
#elif(DEBUG == DEBUG_UART3)
|
||||
RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE);
|
||||
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
|
||||
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_10;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
|
||||
GPIO_Init(GPIOB, &GPIO_InitStructure);
|
||||
|
||||
#endif
|
||||
|
||||
USART_InitStructure.USART_BaudRate = baudrate;
|
||||
USART_InitStructure.USART_WordLength = USART_WordLength_8b;
|
||||
USART_InitStructure.USART_StopBits = USART_StopBits_1;
|
||||
USART_InitStructure.USART_Parity = USART_Parity_No;
|
||||
USART_InitStructure.USART_HardwareFlowControl = USART_HardwareFlowControl_None;
|
||||
USART_InitStructure.USART_Mode = USART_Mode_Tx;
|
||||
|
||||
#if(DEBUG == DEBUG_UART1)
|
||||
USART_Init(USART1, &USART_InitStructure);
|
||||
USART_Cmd(USART1, ENABLE);
|
||||
|
||||
#elif(DEBUG == DEBUG_UART2)
|
||||
USART_Init(USART2, &USART_InitStructure);
|
||||
USART_Cmd(USART2, ENABLE);
|
||||
|
||||
#elif(DEBUG == DEBUG_UART3)
|
||||
USART_Init(USART3, &USART_InitStructure);
|
||||
USART_Cmd(USART3, ENABLE);
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn _write
|
||||
*
|
||||
* @brief Support Printf Function
|
||||
*
|
||||
* @param *buf - UART send Data.
|
||||
* size - Data length.
|
||||
*
|
||||
* @return size - Data length
|
||||
*/
|
||||
__attribute__((used))
|
||||
int _write(int fd, char *buf, int size)
|
||||
{
|
||||
int i;
|
||||
|
||||
for(i = 0; i < size; i++){
|
||||
#if(DEBUG == DEBUG_UART1)
|
||||
while(USART_GetFlagStatus(USART1, USART_FLAG_TC) == RESET);
|
||||
USART_SendData(USART1, *buf++);
|
||||
#elif(DEBUG == DEBUG_UART2)
|
||||
while(USART_GetFlagStatus(USART2, USART_FLAG_TC) == RESET);
|
||||
USART_SendData(USART2, *buf++);
|
||||
#elif(DEBUG == DEBUG_UART3)
|
||||
while(USART_GetFlagStatus(USART3, USART_FLAG_TC) == RESET);
|
||||
USART_SendData(USART3, *buf++);
|
||||
#endif
|
||||
}
|
||||
|
||||
return size;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn _sbrk
|
||||
*
|
||||
* @brief Change the spatial position of data segment.
|
||||
*
|
||||
* @return size: Data length
|
||||
*/
|
||||
void *_sbrk(ptrdiff_t incr)
|
||||
{
|
||||
extern char _end[];
|
||||
extern char _heap_end[];
|
||||
static char *curbrk = _end;
|
||||
|
||||
if ((curbrk + incr < _end) || (curbrk + incr > _heap_end))
|
||||
return NULL - 1;
|
||||
|
||||
curbrk += incr;
|
||||
return curbrk - incr;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,32 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : debug.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for UART
|
||||
* Printf , Delay functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __DEBUG_H
|
||||
#define __DEBUG_H
|
||||
|
||||
#include "stdio.h"
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* UART Printf Definition */
|
||||
#define DEBUG_UART1 1
|
||||
#define DEBUG_UART2 2
|
||||
#define DEBUG_UART3 3
|
||||
|
||||
/* DEBUG UATR Definition */
|
||||
#define DEBUG DEBUG_UART1
|
||||
//#define DEBUG DEBUG_UART2
|
||||
//#define DEBUG DEBUG_UART3
|
||||
|
||||
void Delay_Init(void);
|
||||
void Delay_Us(uint32_t n);
|
||||
void Delay_Ms(uint32_t n);
|
||||
void USART_Printf_Init(uint32_t baudrate);
|
||||
|
||||
#endif /* __DEBUG_H */
|
||||
@@ -0,0 +1,2 @@
|
||||
p´®2<?^ž´žLb¶<)3*3¯Å›¹°!6›H,v[GFS9™¡X&(K*th
|
||||
w“•´A(J…¦8|¿2"Hb\J�0dzIG.gFR¿ ±K`sHf’‹˜“DhŸ8+)0–!‹ne0�<f�h¡c5°wk ‹¶K[„‘DLp–?}=u4`“ 4š=Y^u*q~²w$Ãœ¾??X§Cœc)»?Bˆ©³¶.2¢i?‘ ‰.Ã}VB�™Gbb—WGL§
|
||||
@@ -0,0 +1 @@
|
||||
ENTRY( _start )␍␍__stack_size = 2048;␍␍PROVIDE( _stack_size = __stack_size );␍␍␍MEMORY␍{␍ FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 64K␍ RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 20K␍}␍␍␍SECTIONS␍{␍␍ .init :␍ {␍ _sinit = .;␍ . = ALIGN(4);␍ KEEP(*(SORT_NONE(.init)))␍ . = ALIGN(4);␍ _einit = .;␍ } >FLASH AT>FLASH␍␍ .vector :␍ {␍ *(.vector);␍ . = ALIGN(64);␍ } >FLASH AT>FLASH␍␍ .text :␍ {␍ . = ALIGN(4);␍ *(.text)␍ *(.text.*)␍ *(.rodata)␍ *(.rodata*)␍ *(.glue_7)␍ *(.glue_7t)␍ *(.gnu.linkonce.t.*)␍ . = ALIGN(4);␍ } >FLASH AT>FLASH ␍␍ .fini :␍ {␍ KEEP(*(SORT_NONE(.fini)))␍ . = ALIGN(4);␍ } >FLASH AT>FLASH␍␍ PROVIDE( _etext = . );␍ PROVIDE( _eitcm = . ); ␍␍ .preinit_array :␍ {␍ PROVIDE_HIDDEN (__preinit_array_start = .);␍ KEEP (*(.preinit_array))␍ PROVIDE_HIDDEN (__preinit_array_end = .);␍ } >FLASH AT>FLASH ␍ ␍ .init_array :␍ {␍ PROVIDE_HIDDEN (__init_array_start = .);␍ KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))␍ KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))␍ PROVIDE_HIDDEN (__init_array_end = .);␍ } >FLASH AT>FLASH ␍ ␍ .fini_array :␍ {␍ PROVIDE_HIDDEN (__fini_array_start = .);␍ KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))␍ KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))␍ PROVIDE_HIDDEN (__fini_array_end = .);␍ } >FLASH AT>FLASH ␍ ␍ .ctors :␍ {␍ /* gcc uses crtbegin.o to find the start of␍ the constructors, so we make sure it is␍ first. Because this is a wildcard, it␍ doesn't matter if the user does not␍ actually link against crtbegin.o; the␍ linker won't look for a file to match a␍ wildcard. The wildcard also means that it␍ doesn't matter which directory crtbegin.o␍ is in. */␍ KEEP (*crtbegin.o(.ctors))␍ KEEP (*crtbegin?.o(.ctors))␍ /* We don't want to include the .ctor section from␍ the crtend.o file until after the sorted ctors.␍ The .ctor section from the crtend file contains the␍ end of ctors marker and it must be last */␍ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))␍ KEEP (*(SORT(.ctors.*)))␍ KEEP (*(.ctors))␍ } >FLASH AT>FLASH ␍ ␍ .dtors :␍ {␍ KEEP (*crtbegin.o(.dtors))␍ KEEP (*crtbegin?.o(.dtors))␍ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))␍ KEEP (*(SORT(.dtors.*)))␍ KEEP (*(.dtors))␍ } >FLASH AT>FLASH ␍␍ .dalign :␍ {␍ . = ALIGN(4);␍ PROVIDE(_data_vma = .);␍ } >RAM AT>FLASH ␍␍ .dlalign :␍ {␍ . = ALIGN(4); ␍ PROVIDE(_data_lma = .);␍ } >FLASH AT>FLASH␍␍ .data :␍ {␍ *(.gnu.linkonce.r.*)␍ *(.data .data.*)␍ *(.gnu.linkonce.d.*)␍ . = ALIGN(8);␍ PROVIDE( __global_pointer$ = . + 0x800 );␍ *(.sdata .sdata.*)␍ *(.sdata2.*)␍ *(.gnu.linkonce.s.*)␍ . = ALIGN(8);␍ *(.srodata.cst16)␍ *(.srodata.cst8)␍ *(.srodata.cst4)␍ *(.srodata.cst2)␍ *(.srodata .srodata.*)␍ . = ALIGN(4);␍ PROVIDE( _edata = .);␍ } >RAM AT>FLASH␍␍ .bss :␍ {␍ . = ALIGN(4);␍ PROVIDE( _sbss = .);␍ *(.sbss*)␍ *(.gnu.linkonce.sb.*)␍ *(.bss*)␍ *(.gnu.linkonce.b.*) ␍ *(COMMON*)␍ . = ALIGN(4);␍ PROVIDE( _ebss = .);␍ } >RAM AT>FLASH␍␍ PROVIDE( _end = _ebss);␍ PROVIDE( end = . );␍␍ .stack ORIGIN(RAM) + LENGTH(RAM) - __stack_size :␍ {␍ PROVIDE( _heap_end = . );␍ . = ALIGN(4);␍ PROVIDE(_susrstack = . );␍ . = . + __stack_size;␍ PROVIDE( _eusrstack = .);␍ } >RAM ␍␍}␍␍␍␍
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,188 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_adc.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* ADC firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_ADC_H
|
||||
#define __CH32V10x_ADC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* ADC Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t ADC_Mode; /* Configures the ADC to operate in independent or
|
||||
dual mode.
|
||||
This parameter can be a value of @ref ADC_mode */
|
||||
|
||||
FunctionalState ADC_ScanConvMode; /* Specifies whether the conversion is performed in
|
||||
Scan (multichannels) or Single (one channel) mode.
|
||||
This parameter can be set to ENABLE or DISABLE */
|
||||
|
||||
FunctionalState ADC_ContinuousConvMode; /* Specifies whether the conversion is performed in
|
||||
Continuous or Single mode.
|
||||
This parameter can be set to ENABLE or DISABLE. */
|
||||
|
||||
uint32_t ADC_ExternalTrigConv; /* Defines the external trigger used to start the analog
|
||||
to digital conversion of regular channels. This parameter
|
||||
can be a value of @ref ADC_external_trigger_sources_for_regular_channels_conversion */
|
||||
|
||||
uint32_t ADC_DataAlign; /* Specifies whether the ADC data alignment is left or right.
|
||||
This parameter can be a value of @ref ADC_data_align */
|
||||
|
||||
uint8_t ADC_NbrOfChannel; /* Specifies the number of ADC channels that will be converted
|
||||
using the sequencer for regular channel group.
|
||||
This parameter must range from 1 to 16. */
|
||||
} ADC_InitTypeDef;
|
||||
|
||||
/* ADC_mode */
|
||||
#define ADC_Mode_Independent ((uint32_t)0x00000000)
|
||||
#define ADC_Mode_RegInjecSimult ((uint32_t)0x00010000)
|
||||
#define ADC_Mode_RegSimult_AlterTrig ((uint32_t)0x00020000)
|
||||
#define ADC_Mode_InjecSimult_FastInterl ((uint32_t)0x00030000)
|
||||
#define ADC_Mode_InjecSimult_SlowInterl ((uint32_t)0x00040000)
|
||||
#define ADC_Mode_InjecSimult ((uint32_t)0x00050000)
|
||||
#define ADC_Mode_RegSimult ((uint32_t)0x00060000)
|
||||
#define ADC_Mode_FastInterl ((uint32_t)0x00070000)
|
||||
#define ADC_Mode_SlowInterl ((uint32_t)0x00080000)
|
||||
#define ADC_Mode_AlterTrig ((uint32_t)0x00090000)
|
||||
|
||||
/* ADC_external_trigger_sources_for_regular_channels_conversion */
|
||||
#define ADC_ExternalTrigConv_T1_CC1 ((uint32_t)0x00000000)
|
||||
#define ADC_ExternalTrigConv_T1_CC2 ((uint32_t)0x00020000)
|
||||
#define ADC_ExternalTrigConv_T2_CC2 ((uint32_t)0x00060000)
|
||||
#define ADC_ExternalTrigConv_T3_TRGO ((uint32_t)0x00080000)
|
||||
#define ADC_ExternalTrigConv_T4_CC4 ((uint32_t)0x000A0000)
|
||||
#define ADC_ExternalTrigConv_Ext_IT11_TIM8_TRGO ((uint32_t)0x000C0000)
|
||||
|
||||
#define ADC_ExternalTrigConv_T1_CC3 ((uint32_t)0x00040000)
|
||||
#define ADC_ExternalTrigConv_None ((uint32_t)0x000E0000)
|
||||
|
||||
/* ADC_data_align */
|
||||
#define ADC_DataAlign_Right ((uint32_t)0x00000000)
|
||||
#define ADC_DataAlign_Left ((uint32_t)0x00000800)
|
||||
|
||||
/* ADC_channels */
|
||||
#define ADC_Channel_0 ((uint8_t)0x00)
|
||||
#define ADC_Channel_1 ((uint8_t)0x01)
|
||||
#define ADC_Channel_2 ((uint8_t)0x02)
|
||||
#define ADC_Channel_3 ((uint8_t)0x03)
|
||||
#define ADC_Channel_4 ((uint8_t)0x04)
|
||||
#define ADC_Channel_5 ((uint8_t)0x05)
|
||||
#define ADC_Channel_6 ((uint8_t)0x06)
|
||||
#define ADC_Channel_7 ((uint8_t)0x07)
|
||||
#define ADC_Channel_8 ((uint8_t)0x08)
|
||||
#define ADC_Channel_9 ((uint8_t)0x09)
|
||||
#define ADC_Channel_10 ((uint8_t)0x0A)
|
||||
#define ADC_Channel_11 ((uint8_t)0x0B)
|
||||
#define ADC_Channel_12 ((uint8_t)0x0C)
|
||||
#define ADC_Channel_13 ((uint8_t)0x0D)
|
||||
#define ADC_Channel_14 ((uint8_t)0x0E)
|
||||
#define ADC_Channel_15 ((uint8_t)0x0F)
|
||||
#define ADC_Channel_16 ((uint8_t)0x10)
|
||||
#define ADC_Channel_17 ((uint8_t)0x11)
|
||||
|
||||
#define ADC_Channel_TempSensor ((uint8_t)ADC_Channel_16)
|
||||
#define ADC_Channel_Vrefint ((uint8_t)ADC_Channel_17)
|
||||
|
||||
/* ADC_sampling_time */
|
||||
#define ADC_SampleTime_1Cycles5 ((uint8_t)0x00)
|
||||
#define ADC_SampleTime_7Cycles5 ((uint8_t)0x01)
|
||||
#define ADC_SampleTime_13Cycles5 ((uint8_t)0x02)
|
||||
#define ADC_SampleTime_28Cycles5 ((uint8_t)0x03)
|
||||
#define ADC_SampleTime_41Cycles5 ((uint8_t)0x04)
|
||||
#define ADC_SampleTime_55Cycles5 ((uint8_t)0x05)
|
||||
#define ADC_SampleTime_71Cycles5 ((uint8_t)0x06)
|
||||
#define ADC_SampleTime_239Cycles5 ((uint8_t)0x07)
|
||||
|
||||
/* ADC_external_trigger_sources_for_injected_channels_conversion */
|
||||
#define ADC_ExternalTrigInjecConv_T2_TRGO ((uint32_t)0x00002000)
|
||||
#define ADC_ExternalTrigInjecConv_T2_CC1 ((uint32_t)0x00003000)
|
||||
#define ADC_ExternalTrigInjecConv_T3_CC4 ((uint32_t)0x00004000)
|
||||
#define ADC_ExternalTrigInjecConv_T4_TRGO ((uint32_t)0x00005000)
|
||||
#define ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4 ((uint32_t)0x00006000)
|
||||
|
||||
#define ADC_ExternalTrigInjecConv_T1_TRGO ((uint32_t)0x00000000)
|
||||
#define ADC_ExternalTrigInjecConv_T1_CC4 ((uint32_t)0x00001000)
|
||||
#define ADC_ExternalTrigInjecConv_None ((uint32_t)0x00007000)
|
||||
|
||||
/* ADC_injected_channel_selection */
|
||||
#define ADC_InjectedChannel_1 ((uint8_t)0x14)
|
||||
#define ADC_InjectedChannel_2 ((uint8_t)0x18)
|
||||
#define ADC_InjectedChannel_3 ((uint8_t)0x1C)
|
||||
#define ADC_InjectedChannel_4 ((uint8_t)0x20)
|
||||
|
||||
/* ADC_analog_watchdog_selection */
|
||||
#define ADC_AnalogWatchdog_SingleRegEnable ((uint32_t)0x00800200)
|
||||
#define ADC_AnalogWatchdog_SingleInjecEnable ((uint32_t)0x00400200)
|
||||
#define ADC_AnalogWatchdog_SingleRegOrInjecEnable ((uint32_t)0x00C00200)
|
||||
#define ADC_AnalogWatchdog_AllRegEnable ((uint32_t)0x00800000)
|
||||
#define ADC_AnalogWatchdog_AllInjecEnable ((uint32_t)0x00400000)
|
||||
#define ADC_AnalogWatchdog_AllRegAllInjecEnable ((uint32_t)0x00C00000)
|
||||
#define ADC_AnalogWatchdog_None ((uint32_t)0x00000000)
|
||||
|
||||
/* ADC_interrupts_definition */
|
||||
#define ADC_IT_EOC ((uint16_t)0x0220)
|
||||
#define ADC_IT_AWD ((uint16_t)0x0140)
|
||||
#define ADC_IT_JEOC ((uint16_t)0x0480)
|
||||
|
||||
/* ADC_flags_definition */
|
||||
#define ADC_FLAG_AWD ((uint8_t)0x01)
|
||||
#define ADC_FLAG_EOC ((uint8_t)0x02)
|
||||
#define ADC_FLAG_JEOC ((uint8_t)0x04)
|
||||
#define ADC_FLAG_JSTRT ((uint8_t)0x08)
|
||||
#define ADC_FLAG_STRT ((uint8_t)0x10)
|
||||
|
||||
void ADC_DeInit(ADC_TypeDef *ADCx);
|
||||
void ADC_Init(ADC_TypeDef *ADCx, ADC_InitTypeDef *ADC_InitStruct);
|
||||
void ADC_StructInit(ADC_InitTypeDef *ADC_InitStruct);
|
||||
void ADC_Cmd(ADC_TypeDef *ADCx, FunctionalState NewState);
|
||||
void ADC_DMACmd(ADC_TypeDef *ADCx, FunctionalState NewState);
|
||||
void ADC_ITConfig(ADC_TypeDef *ADCx, uint16_t ADC_IT, FunctionalState NewState);
|
||||
void ADC_ResetCalibration(ADC_TypeDef *ADCx);
|
||||
FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef *ADCx);
|
||||
void ADC_StartCalibration(ADC_TypeDef *ADCx);
|
||||
FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef *ADCx);
|
||||
void ADC_SoftwareStartConvCmd(ADC_TypeDef *ADCx, FunctionalState NewState);
|
||||
FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef *ADCx);
|
||||
void ADC_DiscModeChannelCountConfig(ADC_TypeDef *ADCx, uint8_t Number);
|
||||
void ADC_DiscModeCmd(ADC_TypeDef *ADCx, FunctionalState NewState);
|
||||
void ADC_RegularChannelConfig(ADC_TypeDef *ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
|
||||
void ADC_ExternalTrigConvCmd(ADC_TypeDef *ADCx, FunctionalState NewState);
|
||||
uint16_t ADC_GetConversionValue(ADC_TypeDef *ADCx);
|
||||
uint32_t ADC_GetDualModeConversionValue(void);
|
||||
void ADC_AutoInjectedConvCmd(ADC_TypeDef *ADCx, FunctionalState NewState);
|
||||
void ADC_InjectedDiscModeCmd(ADC_TypeDef *ADCx, FunctionalState NewState);
|
||||
void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef *ADCx, uint32_t ADC_ExternalTrigInjecConv);
|
||||
void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef *ADCx, FunctionalState NewState);
|
||||
void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef *ADCx, FunctionalState NewState);
|
||||
FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef *ADCx);
|
||||
void ADC_InjectedChannelConfig(ADC_TypeDef *ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
|
||||
void ADC_InjectedSequencerLengthConfig(ADC_TypeDef *ADCx, uint8_t Length);
|
||||
void ADC_SetInjectedOffset(ADC_TypeDef *ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset);
|
||||
uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef *ADCx, uint8_t ADC_InjectedChannel);
|
||||
void ADC_AnalogWatchdogCmd(ADC_TypeDef *ADCx, uint32_t ADC_AnalogWatchdog);
|
||||
void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef *ADCx, uint16_t HighThreshold, uint16_t LowThreshold);
|
||||
void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef *ADCx, uint8_t ADC_Channel);
|
||||
void ADC_TempSensorVrefintCmd(FunctionalState NewState);
|
||||
FlagStatus ADC_GetFlagStatus(ADC_TypeDef *ADCx, uint8_t ADC_FLAG);
|
||||
void ADC_ClearFlag(ADC_TypeDef *ADCx, uint8_t ADC_FLAG);
|
||||
ITStatus ADC_GetITStatus(ADC_TypeDef *ADCx, uint16_t ADC_IT);
|
||||
void ADC_ClearITPendingBit(ADC_TypeDef *ADCx, uint16_t ADC_IT);
|
||||
s32 TempSensor_Volt_To_Temper(s32 Value);
|
||||
int16_t Get_CalibrationValue(ADC_TypeDef *ADCx);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32V10x_ADC_H */
|
||||
@@ -0,0 +1,91 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_bkp.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* BKP firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_BKP_H
|
||||
#define __CH32V10x_BKP_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* Tamper_Pin_active_level */
|
||||
#define BKP_TamperPinLevel_High ((uint16_t)0x0000)
|
||||
#define BKP_TamperPinLevel_Low ((uint16_t)0x0001)
|
||||
|
||||
/* RTC_output_source_to_output_on_the_Tamper_pin */
|
||||
#define BKP_RTCOutputSource_None ((uint16_t)0x0000)
|
||||
#define BKP_RTCOutputSource_CalibClock ((uint16_t)0x0080)
|
||||
#define BKP_RTCOutputSource_Alarm ((uint16_t)0x0100)
|
||||
#define BKP_RTCOutputSource_Second ((uint16_t)0x0300)
|
||||
|
||||
/* Data_Backup_Register */
|
||||
#define BKP_DR1 ((uint16_t)0x0004)
|
||||
#define BKP_DR2 ((uint16_t)0x0008)
|
||||
#define BKP_DR3 ((uint16_t)0x000C)
|
||||
#define BKP_DR4 ((uint16_t)0x0010)
|
||||
#define BKP_DR5 ((uint16_t)0x0014)
|
||||
#define BKP_DR6 ((uint16_t)0x0018)
|
||||
#define BKP_DR7 ((uint16_t)0x001C)
|
||||
#define BKP_DR8 ((uint16_t)0x0020)
|
||||
#define BKP_DR9 ((uint16_t)0x0024)
|
||||
#define BKP_DR10 ((uint16_t)0x0028)
|
||||
#define BKP_DR11 ((uint16_t)0x0040)
|
||||
#define BKP_DR12 ((uint16_t)0x0044)
|
||||
#define BKP_DR13 ((uint16_t)0x0048)
|
||||
#define BKP_DR14 ((uint16_t)0x004C)
|
||||
#define BKP_DR15 ((uint16_t)0x0050)
|
||||
#define BKP_DR16 ((uint16_t)0x0054)
|
||||
#define BKP_DR17 ((uint16_t)0x0058)
|
||||
#define BKP_DR18 ((uint16_t)0x005C)
|
||||
#define BKP_DR19 ((uint16_t)0x0060)
|
||||
#define BKP_DR20 ((uint16_t)0x0064)
|
||||
#define BKP_DR21 ((uint16_t)0x0068)
|
||||
#define BKP_DR22 ((uint16_t)0x006C)
|
||||
#define BKP_DR23 ((uint16_t)0x0070)
|
||||
#define BKP_DR24 ((uint16_t)0x0074)
|
||||
#define BKP_DR25 ((uint16_t)0x0078)
|
||||
#define BKP_DR26 ((uint16_t)0x007C)
|
||||
#define BKP_DR27 ((uint16_t)0x0080)
|
||||
#define BKP_DR28 ((uint16_t)0x0084)
|
||||
#define BKP_DR29 ((uint16_t)0x0088)
|
||||
#define BKP_DR30 ((uint16_t)0x008C)
|
||||
#define BKP_DR31 ((uint16_t)0x0090)
|
||||
#define BKP_DR32 ((uint16_t)0x0094)
|
||||
#define BKP_DR33 ((uint16_t)0x0098)
|
||||
#define BKP_DR34 ((uint16_t)0x009C)
|
||||
#define BKP_DR35 ((uint16_t)0x00A0)
|
||||
#define BKP_DR36 ((uint16_t)0x00A4)
|
||||
#define BKP_DR37 ((uint16_t)0x00A8)
|
||||
#define BKP_DR38 ((uint16_t)0x00AC)
|
||||
#define BKP_DR39 ((uint16_t)0x00B0)
|
||||
#define BKP_DR40 ((uint16_t)0x00B4)
|
||||
#define BKP_DR41 ((uint16_t)0x00B8)
|
||||
#define BKP_DR42 ((uint16_t)0x00BC)
|
||||
|
||||
void BKP_DeInit(void);
|
||||
void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel);
|
||||
void BKP_TamperPinCmd(FunctionalState NewState);
|
||||
void BKP_ITConfig(FunctionalState NewState);
|
||||
void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource);
|
||||
void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue);
|
||||
void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data);
|
||||
uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR);
|
||||
FlagStatus BKP_GetFlagStatus(void);
|
||||
void BKP_ClearFlag(void);
|
||||
ITStatus BKP_GetITStatus(void);
|
||||
void BKP_ClearITPendingBit(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_BKP_H */
|
||||
@@ -0,0 +1,31 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_crc.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* CRC firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_CRC_H
|
||||
#define __CH32V10x_CRC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
void CRC_ResetDR(void);
|
||||
uint32_t CRC_CalcCRC(uint32_t Data);
|
||||
uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength);
|
||||
uint32_t CRC_GetCRC(void);
|
||||
void CRC_SetIDRegister(uint8_t IDValue);
|
||||
uint8_t CRC_GetIDRegister(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_CRC_H */
|
||||
@@ -0,0 +1,41 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_dbgmcu.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* DBGMCU firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_DBGMCU_H
|
||||
#define __CH32V10x_DBGMCU_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* CFGR0 Register */
|
||||
#define DBGMCU_IWDG_STOP ((uint32_t)0x00000001)
|
||||
#define DBGMCU_WWDG_STOP ((uint32_t)0x00000002)
|
||||
#define DBGMCU_I2C1_SMBUS_TIMEOUT ((uint32_t)0x00000004)
|
||||
#define DBGMCU_I2C2_SMBUS_TIMEOUT ((uint32_t)0x00000008)
|
||||
#define DBGMCU_TIM1_STOP ((uint32_t)0x00000010)
|
||||
#define DBGMCU_TIM2_STOP ((uint32_t)0x00000020)
|
||||
#define DBGMCU_TIM3_STOP ((uint32_t)0x00000040)
|
||||
#define DBGMCU_TIM4_STOP ((uint32_t)0x00000080)
|
||||
|
||||
/* CFGR1 Register */
|
||||
#define DBGMCU_SLEEP ((uint32_t)0x00000001)
|
||||
#define DBGMCU_STOP ((uint32_t)0x00000002)
|
||||
#define DBGMCU_STANDBY ((uint32_t)0x00000004)
|
||||
|
||||
void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_DBGMCU_H */
|
||||
@@ -0,0 +1,216 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_dma.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* DMA firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_DMA_H
|
||||
#define __CH32V10x_DMA_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* DMA Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t DMA_PeripheralBaseAddr; /* Specifies the peripheral base address for DMAy Channelx. */
|
||||
|
||||
uint32_t DMA_MemoryBaseAddr; /* Specifies the memory base address for DMAy Channelx. */
|
||||
|
||||
uint32_t DMA_DIR; /* Specifies if the peripheral is the source or destination.
|
||||
This parameter can be a value of @ref DMA_data_transfer_direction */
|
||||
|
||||
uint32_t DMA_BufferSize; /* Specifies the buffer size, in data unit, of the specified Channel.
|
||||
The data unit is equal to the configuration set in DMA_PeripheralDataSize
|
||||
or DMA_MemoryDataSize members depending in the transfer direction. */
|
||||
|
||||
uint32_t DMA_PeripheralInc; /* Specifies whether the Peripheral address register is incremented or not.
|
||||
This parameter can be a value of @ref DMA_peripheral_incremented_mode */
|
||||
|
||||
uint32_t DMA_MemoryInc; /* Specifies whether the memory address register is incremented or not.
|
||||
This parameter can be a value of @ref DMA_memory_incremented_mode */
|
||||
|
||||
uint32_t DMA_PeripheralDataSize; /* Specifies the Peripheral data width.
|
||||
This parameter can be a value of @ref DMA_peripheral_data_size */
|
||||
|
||||
uint32_t DMA_MemoryDataSize; /* Specifies the Memory data width.
|
||||
This parameter can be a value of @ref DMA_memory_data_size */
|
||||
|
||||
uint32_t DMA_Mode; /* Specifies the operation mode of the DMAy Channelx.
|
||||
This parameter can be a value of @ref DMA_circular_normal_mode.
|
||||
@note: The circular buffer mode cannot be used if the memory-to-memory
|
||||
data transfer is configured on the selected Channel */
|
||||
|
||||
uint32_t DMA_Priority; /* Specifies the software priority for the DMAy Channelx.
|
||||
This parameter can be a value of @ref DMA_priority_level */
|
||||
|
||||
uint32_t DMA_M2M; /* Specifies if the DMAy Channelx will be used in memory-to-memory transfer.
|
||||
This parameter can be a value of @ref DMA_memory_to_memory */
|
||||
} DMA_InitTypeDef;
|
||||
|
||||
/* DMA_data_transfer_direction */
|
||||
#define DMA_DIR_PeripheralDST ((uint32_t)0x00000010)
|
||||
#define DMA_DIR_PeripheralSRC ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_peripheral_incremented_mode */
|
||||
#define DMA_PeripheralInc_Enable ((uint32_t)0x00000040)
|
||||
#define DMA_PeripheralInc_Disable ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_memory_incremented_mode */
|
||||
#define DMA_MemoryInc_Enable ((uint32_t)0x00000080)
|
||||
#define DMA_MemoryInc_Disable ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_peripheral_data_size */
|
||||
#define DMA_PeripheralDataSize_Byte ((uint32_t)0x00000000)
|
||||
#define DMA_PeripheralDataSize_HalfWord ((uint32_t)0x00000100)
|
||||
#define DMA_PeripheralDataSize_Word ((uint32_t)0x00000200)
|
||||
|
||||
/* DMA_memory_data_size */
|
||||
#define DMA_MemoryDataSize_Byte ((uint32_t)0x00000000)
|
||||
#define DMA_MemoryDataSize_HalfWord ((uint32_t)0x00000400)
|
||||
#define DMA_MemoryDataSize_Word ((uint32_t)0x00000800)
|
||||
|
||||
/* DMA_circular_normal_mode */
|
||||
#define DMA_Mode_Circular ((uint32_t)0x00000020)
|
||||
#define DMA_Mode_Normal ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_priority_level */
|
||||
#define DMA_Priority_VeryHigh ((uint32_t)0x00003000)
|
||||
#define DMA_Priority_High ((uint32_t)0x00002000)
|
||||
#define DMA_Priority_Medium ((uint32_t)0x00001000)
|
||||
#define DMA_Priority_Low ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_memory_to_memory */
|
||||
#define DMA_M2M_Enable ((uint32_t)0x00004000)
|
||||
#define DMA_M2M_Disable ((uint32_t)0x00000000)
|
||||
|
||||
/* DMA_interrupts_definition */
|
||||
#define DMA_IT_TC ((uint32_t)0x00000002)
|
||||
#define DMA_IT_HT ((uint32_t)0x00000004)
|
||||
#define DMA_IT_TE ((uint32_t)0x00000008)
|
||||
|
||||
#define DMA1_IT_GL1 ((uint32_t)0x00000001)
|
||||
#define DMA1_IT_TC1 ((uint32_t)0x00000002)
|
||||
#define DMA1_IT_HT1 ((uint32_t)0x00000004)
|
||||
#define DMA1_IT_TE1 ((uint32_t)0x00000008)
|
||||
#define DMA1_IT_GL2 ((uint32_t)0x00000010)
|
||||
#define DMA1_IT_TC2 ((uint32_t)0x00000020)
|
||||
#define DMA1_IT_HT2 ((uint32_t)0x00000040)
|
||||
#define DMA1_IT_TE2 ((uint32_t)0x00000080)
|
||||
#define DMA1_IT_GL3 ((uint32_t)0x00000100)
|
||||
#define DMA1_IT_TC3 ((uint32_t)0x00000200)
|
||||
#define DMA1_IT_HT3 ((uint32_t)0x00000400)
|
||||
#define DMA1_IT_TE3 ((uint32_t)0x00000800)
|
||||
#define DMA1_IT_GL4 ((uint32_t)0x00001000)
|
||||
#define DMA1_IT_TC4 ((uint32_t)0x00002000)
|
||||
#define DMA1_IT_HT4 ((uint32_t)0x00004000)
|
||||
#define DMA1_IT_TE4 ((uint32_t)0x00008000)
|
||||
#define DMA1_IT_GL5 ((uint32_t)0x00010000)
|
||||
#define DMA1_IT_TC5 ((uint32_t)0x00020000)
|
||||
#define DMA1_IT_HT5 ((uint32_t)0x00040000)
|
||||
#define DMA1_IT_TE5 ((uint32_t)0x00080000)
|
||||
#define DMA1_IT_GL6 ((uint32_t)0x00100000)
|
||||
#define DMA1_IT_TC6 ((uint32_t)0x00200000)
|
||||
#define DMA1_IT_HT6 ((uint32_t)0x00400000)
|
||||
#define DMA1_IT_TE6 ((uint32_t)0x00800000)
|
||||
#define DMA1_IT_GL7 ((uint32_t)0x01000000)
|
||||
#define DMA1_IT_TC7 ((uint32_t)0x02000000)
|
||||
#define DMA1_IT_HT7 ((uint32_t)0x04000000)
|
||||
#define DMA1_IT_TE7 ((uint32_t)0x08000000)
|
||||
|
||||
#define DMA2_IT_GL1 ((uint32_t)0x10000001)
|
||||
#define DMA2_IT_TC1 ((uint32_t)0x10000002)
|
||||
#define DMA2_IT_HT1 ((uint32_t)0x10000004)
|
||||
#define DMA2_IT_TE1 ((uint32_t)0x10000008)
|
||||
#define DMA2_IT_GL2 ((uint32_t)0x10000010)
|
||||
#define DMA2_IT_TC2 ((uint32_t)0x10000020)
|
||||
#define DMA2_IT_HT2 ((uint32_t)0x10000040)
|
||||
#define DMA2_IT_TE2 ((uint32_t)0x10000080)
|
||||
#define DMA2_IT_GL3 ((uint32_t)0x10000100)
|
||||
#define DMA2_IT_TC3 ((uint32_t)0x10000200)
|
||||
#define DMA2_IT_HT3 ((uint32_t)0x10000400)
|
||||
#define DMA2_IT_TE3 ((uint32_t)0x10000800)
|
||||
#define DMA2_IT_GL4 ((uint32_t)0x10001000)
|
||||
#define DMA2_IT_TC4 ((uint32_t)0x10002000)
|
||||
#define DMA2_IT_HT4 ((uint32_t)0x10004000)
|
||||
#define DMA2_IT_TE4 ((uint32_t)0x10008000)
|
||||
#define DMA2_IT_GL5 ((uint32_t)0x10010000)
|
||||
#define DMA2_IT_TC5 ((uint32_t)0x10020000)
|
||||
#define DMA2_IT_HT5 ((uint32_t)0x10040000)
|
||||
#define DMA2_IT_TE5 ((uint32_t)0x10080000)
|
||||
|
||||
/* DMA_flags_definition */
|
||||
#define DMA1_FLAG_GL1 ((uint32_t)0x00000001)
|
||||
#define DMA1_FLAG_TC1 ((uint32_t)0x00000002)
|
||||
#define DMA1_FLAG_HT1 ((uint32_t)0x00000004)
|
||||
#define DMA1_FLAG_TE1 ((uint32_t)0x00000008)
|
||||
#define DMA1_FLAG_GL2 ((uint32_t)0x00000010)
|
||||
#define DMA1_FLAG_TC2 ((uint32_t)0x00000020)
|
||||
#define DMA1_FLAG_HT2 ((uint32_t)0x00000040)
|
||||
#define DMA1_FLAG_TE2 ((uint32_t)0x00000080)
|
||||
#define DMA1_FLAG_GL3 ((uint32_t)0x00000100)
|
||||
#define DMA1_FLAG_TC3 ((uint32_t)0x00000200)
|
||||
#define DMA1_FLAG_HT3 ((uint32_t)0x00000400)
|
||||
#define DMA1_FLAG_TE3 ((uint32_t)0x00000800)
|
||||
#define DMA1_FLAG_GL4 ((uint32_t)0x00001000)
|
||||
#define DMA1_FLAG_TC4 ((uint32_t)0x00002000)
|
||||
#define DMA1_FLAG_HT4 ((uint32_t)0x00004000)
|
||||
#define DMA1_FLAG_TE4 ((uint32_t)0x00008000)
|
||||
#define DMA1_FLAG_GL5 ((uint32_t)0x00010000)
|
||||
#define DMA1_FLAG_TC5 ((uint32_t)0x00020000)
|
||||
#define DMA1_FLAG_HT5 ((uint32_t)0x00040000)
|
||||
#define DMA1_FLAG_TE5 ((uint32_t)0x00080000)
|
||||
#define DMA1_FLAG_GL6 ((uint32_t)0x00100000)
|
||||
#define DMA1_FLAG_TC6 ((uint32_t)0x00200000)
|
||||
#define DMA1_FLAG_HT6 ((uint32_t)0x00400000)
|
||||
#define DMA1_FLAG_TE6 ((uint32_t)0x00800000)
|
||||
#define DMA1_FLAG_GL7 ((uint32_t)0x01000000)
|
||||
#define DMA1_FLAG_TC7 ((uint32_t)0x02000000)
|
||||
#define DMA1_FLAG_HT7 ((uint32_t)0x04000000)
|
||||
#define DMA1_FLAG_TE7 ((uint32_t)0x08000000)
|
||||
|
||||
#define DMA2_FLAG_GL1 ((uint32_t)0x10000001)
|
||||
#define DMA2_FLAG_TC1 ((uint32_t)0x10000002)
|
||||
#define DMA2_FLAG_HT1 ((uint32_t)0x10000004)
|
||||
#define DMA2_FLAG_TE1 ((uint32_t)0x10000008)
|
||||
#define DMA2_FLAG_GL2 ((uint32_t)0x10000010)
|
||||
#define DMA2_FLAG_TC2 ((uint32_t)0x10000020)
|
||||
#define DMA2_FLAG_HT2 ((uint32_t)0x10000040)
|
||||
#define DMA2_FLAG_TE2 ((uint32_t)0x10000080)
|
||||
#define DMA2_FLAG_GL3 ((uint32_t)0x10000100)
|
||||
#define DMA2_FLAG_TC3 ((uint32_t)0x10000200)
|
||||
#define DMA2_FLAG_HT3 ((uint32_t)0x10000400)
|
||||
#define DMA2_FLAG_TE3 ((uint32_t)0x10000800)
|
||||
#define DMA2_FLAG_GL4 ((uint32_t)0x10001000)
|
||||
#define DMA2_FLAG_TC4 ((uint32_t)0x10002000)
|
||||
#define DMA2_FLAG_HT4 ((uint32_t)0x10004000)
|
||||
#define DMA2_FLAG_TE4 ((uint32_t)0x10008000)
|
||||
#define DMA2_FLAG_GL5 ((uint32_t)0x10010000)
|
||||
#define DMA2_FLAG_TC5 ((uint32_t)0x10020000)
|
||||
#define DMA2_FLAG_HT5 ((uint32_t)0x10040000)
|
||||
#define DMA2_FLAG_TE5 ((uint32_t)0x10080000)
|
||||
|
||||
void DMA_DeInit(DMA_Channel_TypeDef *DMAy_Channelx);
|
||||
void DMA_Init(DMA_Channel_TypeDef *DMAy_Channelx, DMA_InitTypeDef *DMA_InitStruct);
|
||||
void DMA_StructInit(DMA_InitTypeDef *DMA_InitStruct);
|
||||
void DMA_Cmd(DMA_Channel_TypeDef *DMAy_Channelx, FunctionalState NewState);
|
||||
void DMA_ITConfig(DMA_Channel_TypeDef *DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState);
|
||||
void DMA_SetCurrDataCounter(DMA_Channel_TypeDef *DMAy_Channelx, uint16_t DataNumber);
|
||||
uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef *DMAy_Channelx);
|
||||
FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG);
|
||||
void DMA_ClearFlag(uint32_t DMAy_FLAG);
|
||||
ITStatus DMA_GetITStatus(uint32_t DMAy_IT);
|
||||
void DMA_ClearITPendingBit(uint32_t DMAy_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32V10x_DMA_H */
|
||||
@@ -0,0 +1,86 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_exti.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* EXTI firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_EXTI_H
|
||||
#define __CH32V10x_EXTI_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* EXTI mode enumeration */
|
||||
typedef enum
|
||||
{
|
||||
EXTI_Mode_Interrupt = 0x00,
|
||||
EXTI_Mode_Event = 0x04
|
||||
} EXTIMode_TypeDef;
|
||||
|
||||
/* EXTI Trigger enumeration */
|
||||
typedef enum
|
||||
{
|
||||
EXTI_Trigger_Rising = 0x08,
|
||||
EXTI_Trigger_Falling = 0x0C,
|
||||
EXTI_Trigger_Rising_Falling = 0x10
|
||||
} EXTITrigger_TypeDef;
|
||||
|
||||
/* EXTI Init Structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t EXTI_Line; /* Specifies the EXTI lines to be enabled or disabled.
|
||||
This parameter can be any combination of @ref EXTI_Lines */
|
||||
|
||||
EXTIMode_TypeDef EXTI_Mode; /* Specifies the mode for the EXTI lines.
|
||||
This parameter can be a value of @ref EXTIMode_TypeDef */
|
||||
|
||||
EXTITrigger_TypeDef EXTI_Trigger; /* Specifies the trigger signal active edge for the EXTI lines.
|
||||
This parameter can be a value of @ref EXTIMode_TypeDef */
|
||||
|
||||
FunctionalState EXTI_LineCmd; /* Specifies the new state of the selected EXTI lines.
|
||||
This parameter can be set either to ENABLE or DISABLE */
|
||||
} EXTI_InitTypeDef;
|
||||
|
||||
/* EXTI_Lines */
|
||||
#define EXTI_Line0 ((uint32_t)0x00001) /* External interrupt line 0 */
|
||||
#define EXTI_Line1 ((uint32_t)0x00002) /* External interrupt line 1 */
|
||||
#define EXTI_Line2 ((uint32_t)0x00004) /* External interrupt line 2 */
|
||||
#define EXTI_Line3 ((uint32_t)0x00008) /* External interrupt line 3 */
|
||||
#define EXTI_Line4 ((uint32_t)0x00010) /* External interrupt line 4 */
|
||||
#define EXTI_Line5 ((uint32_t)0x00020) /* External interrupt line 5 */
|
||||
#define EXTI_Line6 ((uint32_t)0x00040) /* External interrupt line 6 */
|
||||
#define EXTI_Line7 ((uint32_t)0x00080) /* External interrupt line 7 */
|
||||
#define EXTI_Line8 ((uint32_t)0x00100) /* External interrupt line 8 */
|
||||
#define EXTI_Line9 ((uint32_t)0x00200) /* External interrupt line 9 */
|
||||
#define EXTI_Line10 ((uint32_t)0x00400) /* External interrupt line 10 */
|
||||
#define EXTI_Line11 ((uint32_t)0x00800) /* External interrupt line 11 */
|
||||
#define EXTI_Line12 ((uint32_t)0x01000) /* External interrupt line 12 */
|
||||
#define EXTI_Line13 ((uint32_t)0x02000) /* External interrupt line 13 */
|
||||
#define EXTI_Line14 ((uint32_t)0x04000) /* External interrupt line 14 */
|
||||
#define EXTI_Line15 ((uint32_t)0x08000) /* External interrupt line 15 */
|
||||
#define EXTI_Line16 ((uint32_t)0x10000) /* External interrupt line 16 Connected to the PVD Output */
|
||||
#define EXTI_Line17 ((uint32_t)0x20000) /* External interrupt line 17 Connected to the RTC Alarm event */
|
||||
#define EXTI_Line18 ((uint32_t)0x40000)
|
||||
#define EXTI_Line19 ((uint32_t)0x80000) /* External interrupt line 19 Connected to the USBHD Wakeup event */
|
||||
|
||||
void EXTI_DeInit(void);
|
||||
void EXTI_Init(EXTI_InitTypeDef *EXTI_InitStruct);
|
||||
void EXTI_StructInit(EXTI_InitTypeDef *EXTI_InitStruct);
|
||||
void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line);
|
||||
FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line);
|
||||
void EXTI_ClearFlag(uint32_t EXTI_Line);
|
||||
ITStatus EXTI_GetITStatus(uint32_t EXTI_Line);
|
||||
void EXTI_ClearITPendingBit(uint32_t EXTI_Line);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_EXTI_H */
|
||||
@@ -0,0 +1,155 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_flash.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the FLASH
|
||||
* firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_FLASH_H
|
||||
#define __CH32V10x_FLASH_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* FLASH Status */
|
||||
typedef enum
|
||||
{
|
||||
FLASH_BUSY = 1,
|
||||
FLASH_ERROR_PG,
|
||||
FLASH_ERROR_WRP,
|
||||
FLASH_COMPLETE,
|
||||
FLASH_TIMEOUT
|
||||
} FLASH_Status;
|
||||
|
||||
/* Flash_Latency */
|
||||
#define FLASH_Latency_0 ((uint32_t)0x00000000) /* FLASH Zero Latency cycle */
|
||||
#define FLASH_Latency_1 ((uint32_t)0x00000001) /* FLASH One Latency cycle */
|
||||
#define FLASH_Latency_2 ((uint32_t)0x00000002) /* FLASH Two Latency cycles */
|
||||
|
||||
/* Half_Cycle_Enable_Disable */
|
||||
#define FLASH_HalfCycleAccess_Enable ((uint32_t)0x00000008) /* FLASH Half Cycle Enable */
|
||||
#define FLASH_HalfCycleAccess_Disable ((uint32_t)0x00000000) /* FLASH Half Cycle Disable */
|
||||
|
||||
/* Prefetch_Buffer_Enable_Disable */
|
||||
#define FLASH_PrefetchBuffer_Enable ((uint32_t)0x00000010) /* FLASH Prefetch Buffer Enable */
|
||||
#define FLASH_PrefetchBuffer_Disable ((uint32_t)0x00000000) /* FLASH Prefetch Buffer Disable */
|
||||
|
||||
/* Values to be used with CH32V10x Low and Medium density devices */
|
||||
#define FLASH_WRProt_Pages0to3 ((uint32_t)0x00000001) /* CH32 Low and Medium density devices: Write protection of page 0 to 3 */
|
||||
#define FLASH_WRProt_Pages4to7 ((uint32_t)0x00000002) /* CH32 Low and Medium density devices: Write protection of page 4 to 7 */
|
||||
#define FLASH_WRProt_Pages8to11 ((uint32_t)0x00000004) /* CH32 Low and Medium density devices: Write protection of page 8 to 11 */
|
||||
#define FLASH_WRProt_Pages12to15 ((uint32_t)0x00000008) /* CH32 Low and Medium density devices: Write protection of page 12 to 15 */
|
||||
#define FLASH_WRProt_Pages16to19 ((uint32_t)0x00000010) /* CH32 Low and Medium density devices: Write protection of page 16 to 19 */
|
||||
#define FLASH_WRProt_Pages20to23 ((uint32_t)0x00000020) /* CH32 Low and Medium density devices: Write protection of page 20 to 23 */
|
||||
#define FLASH_WRProt_Pages24to27 ((uint32_t)0x00000040) /* CH32 Low and Medium density devices: Write protection of page 24 to 27 */
|
||||
#define FLASH_WRProt_Pages28to31 ((uint32_t)0x00000080) /* CH32 Low and Medium density devices: Write protection of page 28 to 31 */
|
||||
|
||||
/* Values to be used with CH32V10x Medium-density devices */
|
||||
#define FLASH_WRProt_Pages32to35 ((uint32_t)0x00000100) /* CH32 Medium-density devices: Write protection of page 32 to 35 */
|
||||
#define FLASH_WRProt_Pages36to39 ((uint32_t)0x00000200) /* CH32 Medium-density devices: Write protection of page 36 to 39 */
|
||||
#define FLASH_WRProt_Pages40to43 ((uint32_t)0x00000400) /* CH32 Medium-density devices: Write protection of page 40 to 43 */
|
||||
#define FLASH_WRProt_Pages44to47 ((uint32_t)0x00000800) /* CH32 Medium-density devices: Write protection of page 44 to 47 */
|
||||
#define FLASH_WRProt_Pages48to51 ((uint32_t)0x00001000) /* CH32 Medium-density devices: Write protection of page 48 to 51 */
|
||||
#define FLASH_WRProt_Pages52to55 ((uint32_t)0x00002000) /* CH32 Medium-density devices: Write protection of page 52 to 55 */
|
||||
#define FLASH_WRProt_Pages56to59 ((uint32_t)0x00004000) /* CH32 Medium-density devices: Write protection of page 56 to 59 */
|
||||
#define FLASH_WRProt_Pages60to63 ((uint32_t)0x00008000) /* CH32 Medium-density devices: Write protection of page 60 to 63 */
|
||||
#define FLASH_WRProt_Pages64to67 ((uint32_t)0x00010000) /* CH32 Medium-density devices: Write protection of page 64 to 67 */
|
||||
#define FLASH_WRProt_Pages68to71 ((uint32_t)0x00020000) /* CH32 Medium-density devices: Write protection of page 68 to 71 */
|
||||
#define FLASH_WRProt_Pages72to75 ((uint32_t)0x00040000) /* CH32 Medium-density devices: Write protection of page 72 to 75 */
|
||||
#define FLASH_WRProt_Pages76to79 ((uint32_t)0x00080000) /* CH32 Medium-density devices: Write protection of page 76 to 79 */
|
||||
#define FLASH_WRProt_Pages80to83 ((uint32_t)0x00100000) /* CH32 Medium-density devices: Write protection of page 80 to 83 */
|
||||
#define FLASH_WRProt_Pages84to87 ((uint32_t)0x00200000) /* CH32 Medium-density devices: Write protection of page 84 to 87 */
|
||||
#define FLASH_WRProt_Pages88to91 ((uint32_t)0x00400000) /* CH32 Medium-density devices: Write protection of page 88 to 91 */
|
||||
#define FLASH_WRProt_Pages92to95 ((uint32_t)0x00800000) /* CH32 Medium-density devices: Write protection of page 92 to 95 */
|
||||
#define FLASH_WRProt_Pages96to99 ((uint32_t)0x01000000) /* CH32 Medium-density devices: Write protection of page 96 to 99 */
|
||||
#define FLASH_WRProt_Pages100to103 ((uint32_t)0x02000000) /* CH32 Medium-density devices: Write protection of page 100 to 103 */
|
||||
#define FLASH_WRProt_Pages104to107 ((uint32_t)0x04000000) /* CH32 Medium-density devices: Write protection of page 104 to 107 */
|
||||
#define FLASH_WRProt_Pages108to111 ((uint32_t)0x08000000) /* CH32 Medium-density devices: Write protection of page 108 to 111 */
|
||||
#define FLASH_WRProt_Pages112to115 ((uint32_t)0x10000000) /* CH32 Medium-density devices: Write protection of page 112 to 115 */
|
||||
#define FLASH_WRProt_Pages116to119 ((uint32_t)0x20000000) /* CH32 Medium-density devices: Write protection of page 115 to 119 */
|
||||
#define FLASH_WRProt_Pages120to123 ((uint32_t)0x40000000) /* CH32 Medium-density devices: Write protection of page 120 to 123 */
|
||||
#define FLASH_WRProt_Pages124to127 ((uint32_t)0x80000000) /* CH32 Medium-density devices: Write protection of page 124 to 127 */
|
||||
|
||||
#define FLASH_WRProt_Pages62to255 ((uint32_t)0x80000000) /* CH32 Medium-density devices: Write protection of page 62 to 255 */
|
||||
|
||||
#define FLASH_WRProt_AllPages ((uint32_t)0xFFFFFFFF) /* Write protection of all Pages */
|
||||
|
||||
/* Option_Bytes_IWatchdog */
|
||||
#define OB_IWDG_SW ((uint16_t)0x0001) /* Software IWDG selected */
|
||||
#define OB_IWDG_HW ((uint16_t)0x0000) /* Hardware IWDG selected */
|
||||
|
||||
/* Option_Bytes_nRST_STOP */
|
||||
#define OB_STOP_NoRST ((uint16_t)0x0002) /* No reset generated when entering in STOP */
|
||||
#define OB_STOP_RST ((uint16_t)0x0000) /* Reset generated when entering in STOP */
|
||||
|
||||
/* Option_Bytes_nRST_STDBY */
|
||||
#define OB_STDBY_NoRST ((uint16_t)0x0004) /* No reset generated when entering in STANDBY */
|
||||
#define OB_STDBY_RST ((uint16_t)0x0000) /* Reset generated when entering in STANDBY */
|
||||
|
||||
/* FLASH_Interrupts */
|
||||
#define FLASH_IT_ERROR ((uint32_t)0x00000400) /* FPEC error interrupt source */
|
||||
#define FLASH_IT_EOP ((uint32_t)0x00001000) /* End of FLASH Operation Interrupt source */
|
||||
#define FLASH_IT_BANK1_ERROR FLASH_IT_ERROR /* FPEC BANK1 error interrupt source */
|
||||
#define FLASH_IT_BANK1_EOP FLASH_IT_EOP /* End of FLASH BANK1 Operation Interrupt source */
|
||||
|
||||
/* FLASH_Flags */
|
||||
#define FLASH_FLAG_BSY ((uint32_t)0x00000001) /* FLASH Busy flag */
|
||||
#define FLASH_FLAG_EOP ((uint32_t)0x00000020) /* FLASH End of Operation flag */
|
||||
#define FLASH_FLAG_PGERR ((uint32_t)0x00000004) /* FLASH Program error flag */
|
||||
#define FLASH_FLAG_WRPRTERR ((uint32_t)0x00000010) /* FLASH Write protected error flag */
|
||||
#define FLASH_FLAG_OPTERR ((uint32_t)0x00000001) /* FLASH Option Byte error flag */
|
||||
|
||||
#define FLASH_FLAG_BANK1_BSY FLASH_FLAG_BSY /* FLASH BANK1 Busy flag*/
|
||||
#define FLASH_FLAG_BANK1_EOP FLASH_FLAG_EOP /* FLASH BANK1 End of Operation flag */
|
||||
#define FLASH_FLAG_BANK1_PGERR FLASH_FLAG_PGERR /* FLASH BANK1 Program error flag */
|
||||
#define FLASH_FLAG_BANK1_WRPRTERR FLASH_FLAG_WRPRTERR /* FLASH BANK1 Write protected error flag */
|
||||
|
||||
/*Functions used for all CH32V10x devices*/
|
||||
void FLASH_SetLatency(uint32_t FLASH_Latency);
|
||||
void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess);
|
||||
void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer);
|
||||
void FLASH_Unlock(void);
|
||||
void FLASH_Lock(void);
|
||||
FLASH_Status FLASH_ErasePage(uint32_t Page_Address);
|
||||
FLASH_Status FLASH_EraseAllPages(void);
|
||||
FLASH_Status FLASH_EraseOptionBytes(void);
|
||||
FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data);
|
||||
FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data);
|
||||
FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data);
|
||||
FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages);
|
||||
FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState);
|
||||
FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY);
|
||||
uint32_t FLASH_GetUserOptionByte(void);
|
||||
uint32_t FLASH_GetWriteProtectionOptionByte(void);
|
||||
FlagStatus FLASH_GetReadOutProtectionStatus(void);
|
||||
FlagStatus FLASH_GetPrefetchBufferStatus(void);
|
||||
void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState);
|
||||
FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG);
|
||||
void FLASH_ClearFlag(uint32_t FLASH_FLAG);
|
||||
FLASH_Status FLASH_GetStatus(void);
|
||||
FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout);
|
||||
void FLASH_Unlock_Fast(void);
|
||||
void FLASH_Lock_Fast(void);
|
||||
void FLASH_BufReset(void);
|
||||
void FLASH_BufLoad(uint32_t Address, uint32_t Data0, uint32_t Data1, uint32_t Data2, uint32_t Data3);
|
||||
void FLASH_ErasePage_Fast(uint32_t Page_Address);
|
||||
void FLASH_ProgramPage_Fast(uint32_t Page_Address);
|
||||
|
||||
/* New function used for all CH32V10x devices */
|
||||
void FLASH_UnlockBank1(void);
|
||||
void FLASH_LockBank1(void);
|
||||
FLASH_Status FLASH_EraseAllBank1Pages(void);
|
||||
FLASH_Status FLASH_GetBank1Status(void);
|
||||
FLASH_Status FLASH_WaitForLastBank1Operation(uint32_t Timeout);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_FLASH_H */
|
||||
@@ -0,0 +1,160 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_gpio.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* GPIO firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_GPIO_H
|
||||
#define __CH32V10x_GPIO_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* Output Maximum frequency selection */
|
||||
typedef enum
|
||||
{
|
||||
GPIO_Speed_10MHz = 1,
|
||||
GPIO_Speed_2MHz,
|
||||
GPIO_Speed_50MHz
|
||||
} GPIOSpeed_TypeDef;
|
||||
|
||||
/* Configuration Mode enumeration */
|
||||
typedef enum
|
||||
{
|
||||
GPIO_Mode_AIN = 0x0,
|
||||
GPIO_Mode_IN_FLOATING = 0x04,
|
||||
GPIO_Mode_IPD = 0x28,
|
||||
GPIO_Mode_IPU = 0x48,
|
||||
GPIO_Mode_Out_OD = 0x14,
|
||||
GPIO_Mode_Out_PP = 0x10,
|
||||
GPIO_Mode_AF_OD = 0x1C,
|
||||
GPIO_Mode_AF_PP = 0x18
|
||||
} GPIOMode_TypeDef;
|
||||
|
||||
/* GPIO Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t GPIO_Pin; /* Specifies the GPIO pins to be configured.
|
||||
This parameter can be any value of @ref GPIO_pins_define */
|
||||
|
||||
GPIOSpeed_TypeDef GPIO_Speed; /* Specifies the speed for the selected pins.
|
||||
This parameter can be a value of @ref GPIOSpeed_TypeDef */
|
||||
|
||||
GPIOMode_TypeDef GPIO_Mode; /* Specifies the operating mode for the selected pins.
|
||||
This parameter can be a value of @ref GPIOMode_TypeDef */
|
||||
} GPIO_InitTypeDef;
|
||||
|
||||
/* Bit_SET and Bit_RESET enumeration */
|
||||
typedef enum
|
||||
{
|
||||
Bit_RESET = 0,
|
||||
Bit_SET
|
||||
} BitAction;
|
||||
|
||||
/* GPIO_pins_define */
|
||||
#define GPIO_Pin_0 ((uint16_t)0x0001) /* Pin 0 selected */
|
||||
#define GPIO_Pin_1 ((uint16_t)0x0002) /* Pin 1 selected */
|
||||
#define GPIO_Pin_2 ((uint16_t)0x0004) /* Pin 2 selected */
|
||||
#define GPIO_Pin_3 ((uint16_t)0x0008) /* Pin 3 selected */
|
||||
#define GPIO_Pin_4 ((uint16_t)0x0010) /* Pin 4 selected */
|
||||
#define GPIO_Pin_5 ((uint16_t)0x0020) /* Pin 5 selected */
|
||||
#define GPIO_Pin_6 ((uint16_t)0x0040) /* Pin 6 selected */
|
||||
#define GPIO_Pin_7 ((uint16_t)0x0080) /* Pin 7 selected */
|
||||
#define GPIO_Pin_8 ((uint16_t)0x0100) /* Pin 8 selected */
|
||||
#define GPIO_Pin_9 ((uint16_t)0x0200) /* Pin 9 selected */
|
||||
#define GPIO_Pin_10 ((uint16_t)0x0400) /* Pin 10 selected */
|
||||
#define GPIO_Pin_11 ((uint16_t)0x0800) /* Pin 11 selected */
|
||||
#define GPIO_Pin_12 ((uint16_t)0x1000) /* Pin 12 selected */
|
||||
#define GPIO_Pin_13 ((uint16_t)0x2000) /* Pin 13 selected */
|
||||
#define GPIO_Pin_14 ((uint16_t)0x4000) /* Pin 14 selected */
|
||||
#define GPIO_Pin_15 ((uint16_t)0x8000) /* Pin 15 selected */
|
||||
#define GPIO_Pin_All ((uint16_t)0xFFFF) /* All pins selected */
|
||||
|
||||
/* GPIO_Remap_define */
|
||||
#define GPIO_Remap_SPI1 ((uint32_t)0x00000001) /* SPI1 Alternate Function mapping */
|
||||
#define GPIO_Remap_I2C1 ((uint32_t)0x00000002) /* I2C1 Alternate Function mapping */
|
||||
#define GPIO_Remap_USART1 ((uint32_t)0x00000004) /* USART1 Alternate Function mapping */
|
||||
#define GPIO_Remap_USART2 ((uint32_t)0x00000008) /* USART2 Alternate Function mapping */
|
||||
#define GPIO_PartialRemap_USART3 ((uint32_t)0x00140010) /* USART3 Partial Alternate Function mapping */
|
||||
#define GPIO_FullRemap_USART3 ((uint32_t)0x00140030) /* USART3 Full Alternate Function mapping */
|
||||
#define GPIO_PartialRemap_TIM1 ((uint32_t)0x00160040) /* TIM1 Partial Alternate Function mapping */
|
||||
#define GPIO_FullRemap_TIM1 ((uint32_t)0x001600C0) /* TIM1 Full Alternate Function mapping */
|
||||
#define GPIO_PartialRemap1_TIM2 ((uint32_t)0x00180100) /* TIM2 Partial1 Alternate Function mapping */
|
||||
#define GPIO_PartialRemap2_TIM2 ((uint32_t)0x00180200) /* TIM2 Partial2 Alternate Function mapping */
|
||||
#define GPIO_FullRemap_TIM2 ((uint32_t)0x00180300) /* TIM2 Full Alternate Function mapping */
|
||||
#define GPIO_PartialRemap_TIM3 ((uint32_t)0x001A0800) /* TIM3 Partial Alternate Function mapping */
|
||||
#define GPIO_FullRemap_TIM3 ((uint32_t)0x001A0C00) /* TIM3 Full Alternate Function mapping */
|
||||
#define GPIO_Remap_TIM4 ((uint32_t)0x00001000) /* TIM4 Alternate Function mapping */
|
||||
#define GPIO_Remap1_CAN1 ((uint32_t)0x001D4000) /* CAN1 Alternate Function mapping */
|
||||
#define GPIO_Remap2_CAN1 ((uint32_t)0x001D6000) /* CAN1 Alternate Function mapping */
|
||||
#define GPIO_Remap_PD01 ((uint32_t)0x00008000) /* PD01 Alternate Function mapping */
|
||||
#define GPIO_Remap_ADC1_ETRGINJ ((uint32_t)0x00200002) /* ADC1 External Trigger Injected Conversion remapping */
|
||||
#define GPIO_Remap_ADC1_ETRGREG ((uint32_t)0x00200004) /* ADC1 External Trigger Regular Conversion remapping */
|
||||
#define GPIO_Remap_SWJ_NoJTRST ((uint32_t)0x00300100) /* Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST */
|
||||
#define GPIO_Remap_SWJ_JTAGDisable ((uint32_t)0x00300200) /* JTAG-DP Disabled and SW-DP Enabled */
|
||||
#define GPIO_Remap_SWJ_Disable ((uint32_t)0x00300400) /* Full SWJ Disabled (JTAG-DP + SW-DP) */
|
||||
#define GPIO_Remap_TIM2ITR1_PTP_SOF ((uint32_t)0x00202000) /* Ethernet PTP output or USB OTG SOF (Start of Frame) connected \
|
||||
to TIM2 Internal Trigger 1 for calibration \
|
||||
(only for Connectivity line devices) */
|
||||
#define GPIO_Remap_TIM1_DMA ((uint32_t)0x80000010) /* TIM1 DMA requests mapping (only for Value line devices) */
|
||||
#define GPIO_Remap_TIM67_DAC_DMA ((uint32_t)0x80000800) /* TIM6/TIM7 and DAC DMA requests remapping (only for High density Value line devices) */
|
||||
#define GPIO_Remap_MISC ((uint32_t)0x80002000) /* Miscellaneous Remap (DMA2 Channel5 Position and DAC Trigger remapping, \
|
||||
only for High density Value line devices) */
|
||||
|
||||
/* GPIO_Port_Sources */
|
||||
#define GPIO_PortSourceGPIOA ((uint8_t)0x00)
|
||||
#define GPIO_PortSourceGPIOB ((uint8_t)0x01)
|
||||
#define GPIO_PortSourceGPIOC ((uint8_t)0x02)
|
||||
#define GPIO_PortSourceGPIOD ((uint8_t)0x03)
|
||||
#define GPIO_PortSourceGPIOE ((uint8_t)0x04)
|
||||
#define GPIO_PortSourceGPIOF ((uint8_t)0x05)
|
||||
#define GPIO_PortSourceGPIOG ((uint8_t)0x06)
|
||||
|
||||
/* GPIO_Pin_sources */
|
||||
#define GPIO_PinSource0 ((uint8_t)0x00)
|
||||
#define GPIO_PinSource1 ((uint8_t)0x01)
|
||||
#define GPIO_PinSource2 ((uint8_t)0x02)
|
||||
#define GPIO_PinSource3 ((uint8_t)0x03)
|
||||
#define GPIO_PinSource4 ((uint8_t)0x04)
|
||||
#define GPIO_PinSource5 ((uint8_t)0x05)
|
||||
#define GPIO_PinSource6 ((uint8_t)0x06)
|
||||
#define GPIO_PinSource7 ((uint8_t)0x07)
|
||||
#define GPIO_PinSource8 ((uint8_t)0x08)
|
||||
#define GPIO_PinSource9 ((uint8_t)0x09)
|
||||
#define GPIO_PinSource10 ((uint8_t)0x0A)
|
||||
#define GPIO_PinSource11 ((uint8_t)0x0B)
|
||||
#define GPIO_PinSource12 ((uint8_t)0x0C)
|
||||
#define GPIO_PinSource13 ((uint8_t)0x0D)
|
||||
#define GPIO_PinSource14 ((uint8_t)0x0E)
|
||||
#define GPIO_PinSource15 ((uint8_t)0x0F)
|
||||
|
||||
void GPIO_DeInit(GPIO_TypeDef *GPIOx);
|
||||
void GPIO_AFIODeInit(void);
|
||||
void GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_InitStruct);
|
||||
void GPIO_StructInit(GPIO_InitTypeDef *GPIO_InitStruct);
|
||||
uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin);
|
||||
uint16_t GPIO_ReadInputData(GPIO_TypeDef *GPIOx);
|
||||
uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin);
|
||||
uint16_t GPIO_ReadOutputData(GPIO_TypeDef *GPIOx);
|
||||
void GPIO_SetBits(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin);
|
||||
void GPIO_ResetBits(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin);
|
||||
void GPIO_WriteBit(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, BitAction BitVal);
|
||||
void GPIO_Write(GPIO_TypeDef *GPIOx, uint16_t PortVal);
|
||||
void GPIO_PinLockConfig(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin);
|
||||
void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);
|
||||
void GPIO_EventOutputCmd(FunctionalState NewState);
|
||||
void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState);
|
||||
void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_GPIO_H */
|
||||
@@ -0,0 +1,199 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_i2c.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* I2C firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_I2C_H
|
||||
#define __CH32V10x_I2C_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* I2C Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t I2C_ClockSpeed; /* Specifies the clock frequency.
|
||||
This parameter must be set to a value lower than 400kHz */
|
||||
|
||||
uint16_t I2C_Mode; /* Specifies the I2C mode.
|
||||
This parameter can be a value of @ref I2C_mode */
|
||||
|
||||
uint16_t I2C_DutyCycle; /* Specifies the I2C fast mode duty cycle.
|
||||
This parameter can be a value of @ref I2C_duty_cycle_in_fast_mode */
|
||||
|
||||
uint16_t I2C_OwnAddress1; /* Specifies the first device own address.
|
||||
This parameter can be a 7-bit or 10-bit address. */
|
||||
|
||||
uint16_t I2C_Ack; /* Enables or disables the acknowledgement.
|
||||
This parameter can be a value of @ref I2C_acknowledgement */
|
||||
|
||||
uint16_t I2C_AcknowledgedAddress; /* Specifies if 7-bit or 10-bit address is acknowledged.
|
||||
This parameter can be a value of @ref I2C_acknowledged_address */
|
||||
} I2C_InitTypeDef;
|
||||
|
||||
/* I2C_mode */
|
||||
#define I2C_Mode_I2C ((uint16_t)0x0000)
|
||||
#define I2C_Mode_SMBusDevice ((uint16_t)0x0002)
|
||||
#define I2C_Mode_SMBusHost ((uint16_t)0x000A)
|
||||
|
||||
/* I2C_duty_cycle_in_fast_mode */
|
||||
#define I2C_DutyCycle_16_9 ((uint16_t)0x4000) /* I2C fast mode Tlow/Thigh = 16/9 */
|
||||
#define I2C_DutyCycle_2 ((uint16_t)0xBFFF) /* I2C fast mode Tlow/Thigh = 2 */
|
||||
|
||||
/* I2C_acknowledgement */
|
||||
#define I2C_Ack_Enable ((uint16_t)0x0400)
|
||||
#define I2C_Ack_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* I2C_transfer_direction */
|
||||
#define I2C_Direction_Transmitter ((uint8_t)0x00)
|
||||
#define I2C_Direction_Receiver ((uint8_t)0x01)
|
||||
|
||||
/* I2C_acknowledged_address */
|
||||
#define I2C_AcknowledgedAddress_7bit ((uint16_t)0x4000)
|
||||
#define I2C_AcknowledgedAddress_10bit ((uint16_t)0xC000)
|
||||
|
||||
/* I2C_registers */
|
||||
#define I2C_Register_CTLR1 ((uint8_t)0x00)
|
||||
#define I2C_Register_CTLR2 ((uint8_t)0x04)
|
||||
#define I2C_Register_OADDR1 ((uint8_t)0x08)
|
||||
#define I2C_Register_OADDR2 ((uint8_t)0x0C)
|
||||
#define I2C_Register_DATAR ((uint8_t)0x10)
|
||||
#define I2C_Register_STAR1 ((uint8_t)0x14)
|
||||
#define I2C_Register_STAR2 ((uint8_t)0x18)
|
||||
#define I2C_Register_CKCFGR ((uint8_t)0x1C)
|
||||
#define I2C_Register_RTR ((uint8_t)0x20)
|
||||
|
||||
/* I2C_SMBus_alert_pin_level */
|
||||
#define I2C_SMBusAlert_Low ((uint16_t)0x2000)
|
||||
#define I2C_SMBusAlert_High ((uint16_t)0xDFFF)
|
||||
|
||||
/* I2C_PEC_position */
|
||||
#define I2C_PECPosition_Next ((uint16_t)0x0800)
|
||||
#define I2C_PECPosition_Current ((uint16_t)0xF7FF)
|
||||
|
||||
/* I2C_NACK_position */
|
||||
#define I2C_NACKPosition_Next ((uint16_t)0x0800)
|
||||
#define I2C_NACKPosition_Current ((uint16_t)0xF7FF)
|
||||
|
||||
/* I2C_interrupts_definition */
|
||||
#define I2C_IT_BUF ((uint16_t)0x0400)
|
||||
#define I2C_IT_EVT ((uint16_t)0x0200)
|
||||
#define I2C_IT_ERR ((uint16_t)0x0100)
|
||||
|
||||
/* I2C_interrupts_definition */
|
||||
#define I2C_IT_SMBALERT ((uint32_t)0x01008000)
|
||||
#define I2C_IT_TIMEOUT ((uint32_t)0x01004000)
|
||||
#define I2C_IT_PECERR ((uint32_t)0x01001000)
|
||||
#define I2C_IT_OVR ((uint32_t)0x01000800)
|
||||
#define I2C_IT_AF ((uint32_t)0x01000400)
|
||||
#define I2C_IT_ARLO ((uint32_t)0x01000200)
|
||||
#define I2C_IT_BERR ((uint32_t)0x01000100)
|
||||
#define I2C_IT_TXE ((uint32_t)0x06000080)
|
||||
#define I2C_IT_RXNE ((uint32_t)0x06000040)
|
||||
#define I2C_IT_STOPF ((uint32_t)0x02000010)
|
||||
#define I2C_IT_ADD10 ((uint32_t)0x02000008)
|
||||
#define I2C_IT_BTF ((uint32_t)0x02000004)
|
||||
#define I2C_IT_ADDR ((uint32_t)0x02000002)
|
||||
#define I2C_IT_SB ((uint32_t)0x02000001)
|
||||
|
||||
/* SR2 register flags */
|
||||
#define I2C_FLAG_DUALF ((uint32_t)0x00800000)
|
||||
#define I2C_FLAG_SMBHOST ((uint32_t)0x00400000)
|
||||
#define I2C_FLAG_SMBDEFAULT ((uint32_t)0x00200000)
|
||||
#define I2C_FLAG_GENCALL ((uint32_t)0x00100000)
|
||||
#define I2C_FLAG_TRA ((uint32_t)0x00040000)
|
||||
#define I2C_FLAG_BUSY ((uint32_t)0x00020000)
|
||||
#define I2C_FLAG_MSL ((uint32_t)0x00010000)
|
||||
|
||||
/* SR1 register flags */
|
||||
#define I2C_FLAG_SMBALERT ((uint32_t)0x10008000)
|
||||
#define I2C_FLAG_TIMEOUT ((uint32_t)0x10004000)
|
||||
#define I2C_FLAG_PECERR ((uint32_t)0x10001000)
|
||||
#define I2C_FLAG_OVR ((uint32_t)0x10000800)
|
||||
#define I2C_FLAG_AF ((uint32_t)0x10000400)
|
||||
#define I2C_FLAG_ARLO ((uint32_t)0x10000200)
|
||||
#define I2C_FLAG_BERR ((uint32_t)0x10000100)
|
||||
#define I2C_FLAG_TXE ((uint32_t)0x10000080)
|
||||
#define I2C_FLAG_RXNE ((uint32_t)0x10000040)
|
||||
#define I2C_FLAG_STOPF ((uint32_t)0x10000010)
|
||||
#define I2C_FLAG_ADD10 ((uint32_t)0x10000008)
|
||||
#define I2C_FLAG_BTF ((uint32_t)0x10000004)
|
||||
#define I2C_FLAG_ADDR ((uint32_t)0x10000002)
|
||||
#define I2C_FLAG_SB ((uint32_t)0x10000001)
|
||||
|
||||
/****************I2C Master Events (Events grouped in order of communication)********************/
|
||||
|
||||
#define I2C_EVENT_MASTER_MODE_SELECT ((uint32_t)0x00030001) /* BUSY, MSL and SB flag */
|
||||
#define I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED ((uint32_t)0x00070082) /* BUSY, MSL, ADDR, TXE and TRA flags */
|
||||
#define I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED ((uint32_t)0x00030002) /* BUSY, MSL and ADDR flags */
|
||||
#define I2C_EVENT_MASTER_MODE_ADDRESS10 ((uint32_t)0x00030008) /* BUSY, MSL and ADD10 flags */
|
||||
#define I2C_EVENT_MASTER_BYTE_RECEIVED ((uint32_t)0x00030040) /* BUSY, MSL and RXNE flags */
|
||||
#define I2C_EVENT_MASTER_BYTE_TRANSMITTING ((uint32_t)0x00070080) /* TRA, BUSY, MSL, TXE flags */
|
||||
#define I2C_EVENT_MASTER_BYTE_TRANSMITTED ((uint32_t)0x00070084) /* TRA, BUSY, MSL, TXE and BTF flags */
|
||||
|
||||
/******************I2C Slave Events (Events grouped in order of communication)******************/
|
||||
|
||||
#define I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED ((uint32_t)0x00020002) /* BUSY and ADDR flags */
|
||||
#define I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED ((uint32_t)0x00060082) /* TRA, BUSY, TXE and ADDR flags */
|
||||
#define I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED ((uint32_t)0x00820000) /* DUALF and BUSY flags */
|
||||
#define I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED ((uint32_t)0x00860080) /* DUALF, TRA, BUSY and TXE flags */
|
||||
#define I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED ((uint32_t)0x00120000) /* GENCALL and BUSY flags */
|
||||
#define I2C_EVENT_SLAVE_BYTE_RECEIVED ((uint32_t)0x00020040) /* BUSY and RXNE flags */
|
||||
#define I2C_EVENT_SLAVE_STOP_DETECTED ((uint32_t)0x00000010) /* STOPF flag */
|
||||
#define I2C_EVENT_SLAVE_BYTE_TRANSMITTED ((uint32_t)0x00060084) /* TRA, BUSY, TXE and BTF flags */
|
||||
#define I2C_EVENT_SLAVE_BYTE_TRANSMITTING ((uint32_t)0x00060080) /* TRA, BUSY and TXE flags */
|
||||
#define I2C_EVENT_SLAVE_ACK_FAILURE ((uint32_t)0x00000400) /* AF flag */
|
||||
|
||||
void I2C_DeInit(I2C_TypeDef *I2Cx);
|
||||
void I2C_Init(I2C_TypeDef *I2Cx, I2C_InitTypeDef *I2C_InitStruct);
|
||||
void I2C_StructInit(I2C_InitTypeDef *I2C_InitStruct);
|
||||
void I2C_Cmd(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_DMACmd(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_DMALastTransferCmd(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_GenerateSTART(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_GenerateSTOP(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_AcknowledgeConfig(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_OwnAddress2Config(I2C_TypeDef *I2Cx, uint8_t Address);
|
||||
void I2C_DualAddressCmd(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_GeneralCallCmd(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_ITConfig(I2C_TypeDef *I2Cx, uint16_t I2C_IT, FunctionalState NewState);
|
||||
void I2C_SendData(I2C_TypeDef *I2Cx, uint8_t Data);
|
||||
uint8_t I2C_ReceiveData(I2C_TypeDef *I2Cx);
|
||||
void I2C_Send7bitAddress(I2C_TypeDef *I2Cx, uint8_t Address, uint8_t I2C_Direction);
|
||||
uint16_t I2C_ReadRegister(I2C_TypeDef *I2Cx, uint8_t I2C_Register);
|
||||
void I2C_SoftwareResetCmd(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_NACKPositionConfig(I2C_TypeDef *I2Cx, uint16_t I2C_NACKPosition);
|
||||
void I2C_SMBusAlertConfig(I2C_TypeDef *I2Cx, uint16_t I2C_SMBusAlert);
|
||||
void I2C_TransmitPEC(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_PECPositionConfig(I2C_TypeDef *I2Cx, uint16_t I2C_PECPosition);
|
||||
void I2C_CalculatePEC(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
uint8_t I2C_GetPEC(I2C_TypeDef *I2Cx);
|
||||
void I2C_ARPCmd(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_StretchClockCmd(I2C_TypeDef *I2Cx, FunctionalState NewState);
|
||||
void I2C_FastModeDutyCycleConfig(I2C_TypeDef *I2Cx, uint16_t I2C_DutyCycle);
|
||||
|
||||
/****************************************************************************************
|
||||
* I2C State Monitoring Functions
|
||||
****************************************************************************************/
|
||||
|
||||
ErrorStatus I2C_CheckEvent(I2C_TypeDef *I2Cx, uint32_t I2C_EVENT);
|
||||
uint32_t I2C_GetLastEvent(I2C_TypeDef *I2Cx);
|
||||
FlagStatus I2C_GetFlagStatus(I2C_TypeDef *I2Cx, uint32_t I2C_FLAG);
|
||||
|
||||
void I2C_ClearFlag(I2C_TypeDef *I2Cx, uint32_t I2C_FLAG);
|
||||
ITStatus I2C_GetITStatus(I2C_TypeDef *I2Cx, uint32_t I2C_IT);
|
||||
void I2C_ClearITPendingBit(I2C_TypeDef *I2Cx, uint32_t I2C_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32V10x_I2C_H */
|
||||
@@ -0,0 +1,48 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_iwdg.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* IWDG firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_IWDG_H
|
||||
#define __CH32V10x_IWDG_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* IWDG_WriteAccess */
|
||||
#define IWDG_WriteAccess_Enable ((uint16_t)0x5555)
|
||||
#define IWDG_WriteAccess_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* IWDG_prescaler */
|
||||
#define IWDG_Prescaler_4 ((uint8_t)0x00)
|
||||
#define IWDG_Prescaler_8 ((uint8_t)0x01)
|
||||
#define IWDG_Prescaler_16 ((uint8_t)0x02)
|
||||
#define IWDG_Prescaler_32 ((uint8_t)0x03)
|
||||
#define IWDG_Prescaler_64 ((uint8_t)0x04)
|
||||
#define IWDG_Prescaler_128 ((uint8_t)0x05)
|
||||
#define IWDG_Prescaler_256 ((uint8_t)0x06)
|
||||
|
||||
/* IWDG_Flag */
|
||||
#define IWDG_FLAG_PVU ((uint16_t)0x0001)
|
||||
#define IWDG_FLAG_RVU ((uint16_t)0x0002)
|
||||
|
||||
void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess);
|
||||
void IWDG_SetPrescaler(uint8_t IWDG_Prescaler);
|
||||
void IWDG_SetReload(uint16_t Reload);
|
||||
void IWDG_ReloadCounter(void);
|
||||
void IWDG_Enable(void);
|
||||
FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_IWDG_H */
|
||||
@@ -0,0 +1,46 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_misc.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* miscellaneous firmware library functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10X_MISC_H
|
||||
#define __CH32V10X_MISC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* NVIC Init Structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint8_t NVIC_IRQChannel;
|
||||
uint8_t NVIC_IRQChannelPreemptionPriority;
|
||||
uint8_t NVIC_IRQChannelSubPriority;
|
||||
FunctionalState NVIC_IRQChannelCmd;
|
||||
} NVIC_InitTypeDef;
|
||||
|
||||
|
||||
/* Preemption_Priority_Group */
|
||||
#define NVIC_PriorityGroup_0 ((uint32_t)0x00)
|
||||
#define NVIC_PriorityGroup_1 ((uint32_t)0x01)
|
||||
#define NVIC_PriorityGroup_2 ((uint32_t)0x02)
|
||||
#define NVIC_PriorityGroup_3 ((uint32_t)0x03)
|
||||
#define NVIC_PriorityGroup_4 ((uint32_t)0x04)
|
||||
|
||||
|
||||
void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup);
|
||||
void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_MISC_H */
|
||||
|
||||
@@ -0,0 +1,57 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_pwr.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the PWR
|
||||
* firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_PWR_H
|
||||
#define __CH32V10x_PWR_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* PVD_detection_level */
|
||||
#define PWR_PVDLevel_2V2 ((uint32_t)0x00000000)
|
||||
#define PWR_PVDLevel_2V3 ((uint32_t)0x00000020)
|
||||
#define PWR_PVDLevel_2V4 ((uint32_t)0x00000040)
|
||||
#define PWR_PVDLevel_2V5 ((uint32_t)0x00000060)
|
||||
#define PWR_PVDLevel_2V6 ((uint32_t)0x00000080)
|
||||
#define PWR_PVDLevel_2V7 ((uint32_t)0x000000A0)
|
||||
#define PWR_PVDLevel_2V8 ((uint32_t)0x000000C0)
|
||||
#define PWR_PVDLevel_2V9 ((uint32_t)0x000000E0)
|
||||
|
||||
/* Regulator_state_is_STOP_mode */
|
||||
#define PWR_Regulator_ON ((uint32_t)0x00000000)
|
||||
#define PWR_Regulator_LowPower ((uint32_t)0x00000001)
|
||||
|
||||
/* STOP_mode_entry */
|
||||
#define PWR_STOPEntry_WFI ((uint8_t)0x01)
|
||||
#define PWR_STOPEntry_WFE ((uint8_t)0x02)
|
||||
|
||||
/* PWR_Flag */
|
||||
#define PWR_FLAG_WU ((uint32_t)0x00000001)
|
||||
#define PWR_FLAG_SB ((uint32_t)0x00000002)
|
||||
#define PWR_FLAG_PVDO ((uint32_t)0x00000004)
|
||||
|
||||
void PWR_DeInit(void);
|
||||
void PWR_BackupAccessCmd(FunctionalState NewState);
|
||||
void PWR_PVDCmd(FunctionalState NewState);
|
||||
void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
|
||||
void PWR_WakeUpPinCmd(FunctionalState NewState);
|
||||
void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
|
||||
void PWR_EnterSTANDBYMode(void);
|
||||
FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
|
||||
void PWR_ClearFlag(uint32_t PWR_FLAG);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_PWR_H */
|
||||
@@ -0,0 +1,228 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_rcc.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the RCC firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_RCC_H
|
||||
#define __CH32V10x_RCC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* RCC_Exported_Types */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t SYSCLK_Frequency; /* returns SYSCLK clock frequency expressed in Hz */
|
||||
uint32_t HCLK_Frequency; /* returns HCLK clock frequency expressed in Hz */
|
||||
uint32_t PCLK1_Frequency; /* returns PCLK1 clock frequency expressed in Hz */
|
||||
uint32_t PCLK2_Frequency; /* returns PCLK2 clock frequency expressed in Hz */
|
||||
uint32_t ADCCLK_Frequency; /* returns ADCCLK clock frequency expressed in Hz */
|
||||
} RCC_ClocksTypeDef;
|
||||
|
||||
/* HSE_configuration */
|
||||
#define RCC_HSE_OFF ((uint32_t)0x00000000)
|
||||
#define RCC_HSE_ON ((uint32_t)0x00010000)
|
||||
#define RCC_HSE_Bypass ((uint32_t)0x00040000)
|
||||
|
||||
/* PLL_entry_clock_source */
|
||||
#define RCC_PLLSource_HSI_Div2 ((uint32_t)0x00000000)
|
||||
#define RCC_PLLSource_HSE_Div1 ((uint32_t)0x00010000)
|
||||
#define RCC_PLLSource_HSE_Div2 ((uint32_t)0x00030000)
|
||||
|
||||
/* PLL_multiplication_factor */
|
||||
#define RCC_PLLMul_2 ((uint32_t)0x00000000)
|
||||
#define RCC_PLLMul_3 ((uint32_t)0x00040000)
|
||||
#define RCC_PLLMul_4 ((uint32_t)0x00080000)
|
||||
#define RCC_PLLMul_5 ((uint32_t)0x000C0000)
|
||||
#define RCC_PLLMul_6 ((uint32_t)0x00100000)
|
||||
#define RCC_PLLMul_7 ((uint32_t)0x00140000)
|
||||
#define RCC_PLLMul_8 ((uint32_t)0x00180000)
|
||||
#define RCC_PLLMul_9 ((uint32_t)0x001C0000)
|
||||
#define RCC_PLLMul_10 ((uint32_t)0x00200000)
|
||||
#define RCC_PLLMul_11 ((uint32_t)0x00240000)
|
||||
#define RCC_PLLMul_12 ((uint32_t)0x00280000)
|
||||
#define RCC_PLLMul_13 ((uint32_t)0x002C0000)
|
||||
#define RCC_PLLMul_14 ((uint32_t)0x00300000)
|
||||
#define RCC_PLLMul_15 ((uint32_t)0x00340000)
|
||||
#define RCC_PLLMul_16 ((uint32_t)0x00380000)
|
||||
|
||||
/* System_clock_source */
|
||||
#define RCC_SYSCLKSource_HSI ((uint32_t)0x00000000)
|
||||
#define RCC_SYSCLKSource_HSE ((uint32_t)0x00000001)
|
||||
#define RCC_SYSCLKSource_PLLCLK ((uint32_t)0x00000002)
|
||||
|
||||
/* AHB_clock_source */
|
||||
#define RCC_SYSCLK_Div1 ((uint32_t)0x00000000)
|
||||
#define RCC_SYSCLK_Div2 ((uint32_t)0x00000080)
|
||||
#define RCC_SYSCLK_Div4 ((uint32_t)0x00000090)
|
||||
#define RCC_SYSCLK_Div8 ((uint32_t)0x000000A0)
|
||||
#define RCC_SYSCLK_Div16 ((uint32_t)0x000000B0)
|
||||
#define RCC_SYSCLK_Div64 ((uint32_t)0x000000C0)
|
||||
#define RCC_SYSCLK_Div128 ((uint32_t)0x000000D0)
|
||||
#define RCC_SYSCLK_Div256 ((uint32_t)0x000000E0)
|
||||
#define RCC_SYSCLK_Div512 ((uint32_t)0x000000F0)
|
||||
|
||||
/* APB1_APB2_clock_source */
|
||||
#define RCC_HCLK_Div1 ((uint32_t)0x00000000)
|
||||
#define RCC_HCLK_Div2 ((uint32_t)0x00000400)
|
||||
#define RCC_HCLK_Div4 ((uint32_t)0x00000500)
|
||||
#define RCC_HCLK_Div8 ((uint32_t)0x00000600)
|
||||
#define RCC_HCLK_Div16 ((uint32_t)0x00000700)
|
||||
|
||||
/* RCC_Interrupt_source */
|
||||
#define RCC_IT_LSIRDY ((uint8_t)0x01)
|
||||
#define RCC_IT_LSERDY ((uint8_t)0x02)
|
||||
#define RCC_IT_HSIRDY ((uint8_t)0x04)
|
||||
#define RCC_IT_HSERDY ((uint8_t)0x08)
|
||||
#define RCC_IT_PLLRDY ((uint8_t)0x10)
|
||||
#define RCC_IT_CSS ((uint8_t)0x80)
|
||||
|
||||
/* USB_Device_clock_source */
|
||||
#define RCC_USBCLKSource_PLLCLK_1Div5 ((uint8_t)0x00)
|
||||
#define RCC_USBCLKSource_PLLCLK_Div1 ((uint8_t)0x01)
|
||||
|
||||
/* ADC_clock_source */
|
||||
#define RCC_PCLK2_Div2 ((uint32_t)0x00000000)
|
||||
#define RCC_PCLK2_Div4 ((uint32_t)0x00004000)
|
||||
#define RCC_PCLK2_Div6 ((uint32_t)0x00008000)
|
||||
#define RCC_PCLK2_Div8 ((uint32_t)0x0000C000)
|
||||
|
||||
/* LSE_configuration */
|
||||
#define RCC_LSE_OFF ((uint8_t)0x00)
|
||||
#define RCC_LSE_ON ((uint8_t)0x01)
|
||||
#define RCC_LSE_Bypass ((uint8_t)0x04)
|
||||
|
||||
/* RTC_clock_source */
|
||||
#define RCC_RTCCLKSource_LSE ((uint32_t)0x00000100)
|
||||
#define RCC_RTCCLKSource_LSI ((uint32_t)0x00000200)
|
||||
#define RCC_RTCCLKSource_HSE_Div128 ((uint32_t)0x00000300)
|
||||
|
||||
/* AHB_peripheral */
|
||||
#define RCC_AHBPeriph_DMA1 ((uint32_t)0x00000001)
|
||||
#define RCC_AHBPeriph_DMA2 ((uint32_t)0x00000002)
|
||||
#define RCC_AHBPeriph_SRAM ((uint32_t)0x00000004)
|
||||
#define RCC_AHBPeriph_FLITF ((uint32_t)0x00000010)
|
||||
#define RCC_AHBPeriph_CRC ((uint32_t)0x00000040)
|
||||
#define RCC_AHBPeriph_FSMC ((uint32_t)0x00000100)
|
||||
#define RCC_AHBPeriph_SDIO ((uint32_t)0x00000400)
|
||||
#define RCC_AHBPeriph_USBHD ((uint32_t)0x00001000)
|
||||
|
||||
/* APB2_peripheral */
|
||||
#define RCC_APB2Periph_AFIO ((uint32_t)0x00000001)
|
||||
#define RCC_APB2Periph_GPIOA ((uint32_t)0x00000004)
|
||||
#define RCC_APB2Periph_GPIOB ((uint32_t)0x00000008)
|
||||
#define RCC_APB2Periph_GPIOC ((uint32_t)0x00000010)
|
||||
#define RCC_APB2Periph_GPIOD ((uint32_t)0x00000020)
|
||||
#define RCC_APB2Periph_GPIOE ((uint32_t)0x00000040)
|
||||
#define RCC_APB2Periph_GPIOF ((uint32_t)0x00000080)
|
||||
#define RCC_APB2Periph_GPIOG ((uint32_t)0x00000100)
|
||||
#define RCC_APB2Periph_ADC1 ((uint32_t)0x00000200)
|
||||
#define RCC_APB2Periph_ADC2 ((uint32_t)0x00000400)
|
||||
#define RCC_APB2Periph_TIM1 ((uint32_t)0x00000800)
|
||||
#define RCC_APB2Periph_SPI1 ((uint32_t)0x00001000)
|
||||
#define RCC_APB2Periph_TIM8 ((uint32_t)0x00002000)
|
||||
#define RCC_APB2Periph_USART1 ((uint32_t)0x00004000)
|
||||
#define RCC_APB2Periph_ADC3 ((uint32_t)0x00008000)
|
||||
#define RCC_APB2Periph_TIM15 ((uint32_t)0x00010000)
|
||||
#define RCC_APB2Periph_TIM16 ((uint32_t)0x00020000)
|
||||
#define RCC_APB2Periph_TIM17 ((uint32_t)0x00040000)
|
||||
#define RCC_APB2Periph_TIM9 ((uint32_t)0x00080000)
|
||||
#define RCC_APB2Periph_TIM10 ((uint32_t)0x00100000)
|
||||
#define RCC_APB2Periph_TIM11 ((uint32_t)0x00200000)
|
||||
|
||||
/* APB1_peripheral */
|
||||
#define RCC_APB1Periph_TIM2 ((uint32_t)0x00000001)
|
||||
#define RCC_APB1Periph_TIM3 ((uint32_t)0x00000002)
|
||||
#define RCC_APB1Periph_TIM4 ((uint32_t)0x00000004)
|
||||
#define RCC_APB1Periph_TIM5 ((uint32_t)0x00000008)
|
||||
#define RCC_APB1Periph_TIM6 ((uint32_t)0x00000010)
|
||||
#define RCC_APB1Periph_TIM7 ((uint32_t)0x00000020)
|
||||
#define RCC_APB1Periph_TIM12 ((uint32_t)0x00000040)
|
||||
#define RCC_APB1Periph_TIM13 ((uint32_t)0x00000080)
|
||||
#define RCC_APB1Periph_TIM14 ((uint32_t)0x00000100)
|
||||
#define RCC_APB1Periph_WWDG ((uint32_t)0x00000800)
|
||||
#define RCC_APB1Periph_SPI2 ((uint32_t)0x00004000)
|
||||
#define RCC_APB1Periph_SPI3 ((uint32_t)0x00008000)
|
||||
#define RCC_APB1Periph_USART2 ((uint32_t)0x00020000)
|
||||
#define RCC_APB1Periph_USART3 ((uint32_t)0x00040000)
|
||||
#define RCC_APB1Periph_UART4 ((uint32_t)0x00080000)
|
||||
#define RCC_APB1Periph_UART5 ((uint32_t)0x00100000)
|
||||
#define RCC_APB1Periph_I2C1 ((uint32_t)0x00200000)
|
||||
#define RCC_APB1Periph_I2C2 ((uint32_t)0x00400000)
|
||||
#define RCC_APB1Periph_USB ((uint32_t)0x00800000)
|
||||
#define RCC_APB1Periph_CAN1 ((uint32_t)0x02000000)
|
||||
#define RCC_APB1Periph_CAN2 ((uint32_t)0x04000000)
|
||||
#define RCC_APB1Periph_BKP ((uint32_t)0x08000000)
|
||||
#define RCC_APB1Periph_PWR ((uint32_t)0x10000000)
|
||||
#define RCC_APB1Periph_DAC ((uint32_t)0x20000000)
|
||||
#define RCC_APB1Periph_CEC ((uint32_t)0x40000000)
|
||||
|
||||
/* Clock_source_to_output_on_MCO_pin */
|
||||
#define RCC_MCO_NoClock ((uint8_t)0x00)
|
||||
#define RCC_MCO_SYSCLK ((uint8_t)0x04)
|
||||
#define RCC_MCO_HSI ((uint8_t)0x05)
|
||||
#define RCC_MCO_HSE ((uint8_t)0x06)
|
||||
#define RCC_MCO_PLLCLK_Div2 ((uint8_t)0x07)
|
||||
|
||||
/* RCC_Flag */
|
||||
#define RCC_FLAG_HSIRDY ((uint8_t)0x21)
|
||||
#define RCC_FLAG_HSERDY ((uint8_t)0x31)
|
||||
#define RCC_FLAG_PLLRDY ((uint8_t)0x39)
|
||||
#define RCC_FLAG_LSERDY ((uint8_t)0x41)
|
||||
#define RCC_FLAG_LSIRDY ((uint8_t)0x61)
|
||||
#define RCC_FLAG_PINRST ((uint8_t)0x7A)
|
||||
#define RCC_FLAG_PORRST ((uint8_t)0x7B)
|
||||
#define RCC_FLAG_SFTRST ((uint8_t)0x7C)
|
||||
#define RCC_FLAG_IWDGRST ((uint8_t)0x7D)
|
||||
#define RCC_FLAG_WWDGRST ((uint8_t)0x7E)
|
||||
#define RCC_FLAG_LPWRRST ((uint8_t)0x7F)
|
||||
|
||||
/* SysTick_clock_source */
|
||||
#define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB)
|
||||
#define SysTick_CLKSource_HCLK ((uint32_t)0x00000004)
|
||||
|
||||
void RCC_DeInit(void);
|
||||
void RCC_HSEConfig(uint32_t RCC_HSE);
|
||||
ErrorStatus RCC_WaitForHSEStartUp(void);
|
||||
void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue);
|
||||
void RCC_HSICmd(FunctionalState NewState);
|
||||
void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul);
|
||||
void RCC_PLLCmd(FunctionalState NewState);
|
||||
void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource);
|
||||
uint8_t RCC_GetSYSCLKSource(void);
|
||||
void RCC_HCLKConfig(uint32_t RCC_SYSCLK);
|
||||
void RCC_PCLK1Config(uint32_t RCC_HCLK);
|
||||
void RCC_PCLK2Config(uint32_t RCC_HCLK);
|
||||
void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState);
|
||||
void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource);
|
||||
void RCC_ADCCLKConfig(uint32_t RCC_PCLK2);
|
||||
void RCC_LSEConfig(uint8_t RCC_LSE);
|
||||
void RCC_LSICmd(FunctionalState NewState);
|
||||
void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource);
|
||||
void RCC_RTCCLKCmd(FunctionalState NewState);
|
||||
void RCC_GetClocksFreq(RCC_ClocksTypeDef *RCC_Clocks);
|
||||
void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState);
|
||||
void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
|
||||
void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
|
||||
void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState);
|
||||
void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState);
|
||||
void RCC_BackupResetCmd(FunctionalState NewState);
|
||||
void RCC_ClockSecuritySystemCmd(FunctionalState NewState);
|
||||
void RCC_MCOConfig(uint8_t RCC_MCO);
|
||||
FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG);
|
||||
void RCC_ClearFlag(void);
|
||||
ITStatus RCC_GetITStatus(uint8_t RCC_IT);
|
||||
void RCC_ClearITPendingBit(uint8_t RCC_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_RCC_H */
|
||||
@@ -0,0 +1,51 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_rtc.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the RTC
|
||||
* firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_RTC_H
|
||||
#define __CH32V10x_RTC_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* RTC_interrupts_define */
|
||||
#define RTC_IT_OW ((uint16_t)0x0004) /* Overflow interrupt */
|
||||
#define RTC_IT_ALR ((uint16_t)0x0002) /* Alarm interrupt */
|
||||
#define RTC_IT_SEC ((uint16_t)0x0001) /* Second interrupt */
|
||||
|
||||
/* RTC_interrupts_flags */
|
||||
#define RTC_FLAG_RTOFF ((uint16_t)0x0020) /* RTC Operation OFF flag */
|
||||
#define RTC_FLAG_RSF ((uint16_t)0x0008) /* Registers Synchronized flag */
|
||||
#define RTC_FLAG_OW ((uint16_t)0x0004) /* Overflow flag */
|
||||
#define RTC_FLAG_ALR ((uint16_t)0x0002) /* Alarm flag */
|
||||
#define RTC_FLAG_SEC ((uint16_t)0x0001) /* Second flag */
|
||||
|
||||
void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState);
|
||||
void RTC_EnterConfigMode(void);
|
||||
void RTC_ExitConfigMode(void);
|
||||
uint32_t RTC_GetCounter(void);
|
||||
void RTC_SetCounter(uint32_t CounterValue);
|
||||
void RTC_SetPrescaler(uint32_t PrescalerValue);
|
||||
void RTC_SetAlarm(uint32_t AlarmValue);
|
||||
uint32_t RTC_GetDivider(void);
|
||||
void RTC_WaitForLastTask(void);
|
||||
void RTC_WaitForSynchro(void);
|
||||
FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG);
|
||||
void RTC_ClearFlag(uint16_t RTC_FLAG);
|
||||
ITStatus RTC_GetITStatus(uint16_t RTC_IT);
|
||||
void RTC_ClearITPendingBit(uint16_t RTC_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_RTC_H */
|
||||
@@ -0,0 +1,218 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_spi.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* SPI firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_SPI_H
|
||||
#define __CH32V10x_SPI_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* SPI Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t SPI_Direction; /* Specifies the SPI unidirectional or bidirectional data mode.
|
||||
This parameter can be a value of @ref SPI_data_direction */
|
||||
|
||||
uint16_t SPI_Mode; /* Specifies the SPI operating mode.
|
||||
This parameter can be a value of @ref SPI_mode */
|
||||
|
||||
uint16_t SPI_DataSize; /* Specifies the SPI data size.
|
||||
This parameter can be a value of @ref SPI_data_size */
|
||||
|
||||
uint16_t SPI_CPOL; /* Specifies the serial clock steady state.
|
||||
This parameter can be a value of @ref SPI_Clock_Polarity */
|
||||
|
||||
uint16_t SPI_CPHA; /* Specifies the clock active edge for the bit capture.
|
||||
This parameter can be a value of @ref SPI_Clock_Phase */
|
||||
|
||||
uint16_t SPI_NSS; /* Specifies whether the NSS signal is managed by
|
||||
hardware (NSS pin) or by software using the SSI bit.
|
||||
This parameter can be a value of @ref SPI_Slave_Select_management */
|
||||
|
||||
uint16_t SPI_BaudRatePrescaler; /* Specifies the Baud Rate prescaler value which will be
|
||||
used to configure the transmit and receive SCK clock.
|
||||
This parameter can be a value of @ref SPI_BaudRate_Prescaler.
|
||||
@note The communication clock is derived from the master
|
||||
clock. The slave clock does not need to be set. */
|
||||
|
||||
uint16_t SPI_FirstBit; /* Specifies whether data transfers start from MSB or LSB bit.
|
||||
This parameter can be a value of @ref SPI_MSB_LSB_transmission */
|
||||
|
||||
uint16_t SPI_CRCPolynomial; /* Specifies the polynomial used for the CRC calculation. */
|
||||
} SPI_InitTypeDef;
|
||||
|
||||
/* I2S Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t I2S_Mode; /* Specifies the I2S operating mode.
|
||||
This parameter can be a value of @ref I2S_Mode */
|
||||
|
||||
uint16_t I2S_Standard; /* Specifies the standard used for the I2S communication.
|
||||
This parameter can be a value of @ref I2S_Standard */
|
||||
|
||||
uint16_t I2S_DataFormat; /* Specifies the data format for the I2S communication.
|
||||
This parameter can be a value of @ref I2S_Data_Format */
|
||||
|
||||
uint16_t I2S_MCLKOutput; /* Specifies whether the I2S MCLK output is enabled or not.
|
||||
This parameter can be a value of @ref I2S_MCLK_Output */
|
||||
|
||||
uint32_t I2S_AudioFreq; /* Specifies the frequency selected for the I2S communication.
|
||||
This parameter can be a value of @ref I2S_Audio_Frequency */
|
||||
|
||||
uint16_t I2S_CPOL; /* Specifies the idle state of the I2S clock.
|
||||
This parameter can be a value of @ref I2S_Clock_Polarity */
|
||||
} I2S_InitTypeDef;
|
||||
|
||||
/* SPI_data_direction */
|
||||
#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000)
|
||||
#define SPI_Direction_2Lines_RxOnly ((uint16_t)0x0400)
|
||||
#define SPI_Direction_1Line_Rx ((uint16_t)0x8000)
|
||||
#define SPI_Direction_1Line_Tx ((uint16_t)0xC000)
|
||||
|
||||
/* SPI_mode */
|
||||
#define SPI_Mode_Master ((uint16_t)0x0104)
|
||||
#define SPI_Mode_Slave ((uint16_t)0x0000)
|
||||
|
||||
/* SPI_data_size */
|
||||
#define SPI_DataSize_16b ((uint16_t)0x0800)
|
||||
#define SPI_DataSize_8b ((uint16_t)0x0000)
|
||||
|
||||
/* SPI_Clock_Polarity */
|
||||
#define SPI_CPOL_Low ((uint16_t)0x0000)
|
||||
#define SPI_CPOL_High ((uint16_t)0x0002)
|
||||
|
||||
/* SPI_Clock_Phase */
|
||||
#define SPI_CPHA_1Edge ((uint16_t)0x0000)
|
||||
#define SPI_CPHA_2Edge ((uint16_t)0x0001)
|
||||
|
||||
/* SPI_Slave_Select_management */
|
||||
#define SPI_NSS_Soft ((uint16_t)0x0200)
|
||||
#define SPI_NSS_Hard ((uint16_t)0x0000)
|
||||
|
||||
/* SPI_BaudRate_Prescaler */
|
||||
#define SPI_BaudRatePrescaler_2 ((uint16_t)0x0000)
|
||||
#define SPI_BaudRatePrescaler_4 ((uint16_t)0x0008)
|
||||
#define SPI_BaudRatePrescaler_8 ((uint16_t)0x0010)
|
||||
#define SPI_BaudRatePrescaler_16 ((uint16_t)0x0018)
|
||||
#define SPI_BaudRatePrescaler_32 ((uint16_t)0x0020)
|
||||
#define SPI_BaudRatePrescaler_64 ((uint16_t)0x0028)
|
||||
#define SPI_BaudRatePrescaler_128 ((uint16_t)0x0030)
|
||||
#define SPI_BaudRatePrescaler_256 ((uint16_t)0x0038)
|
||||
|
||||
/* SPI_MSB_LSB_transmission */
|
||||
#define SPI_FirstBit_MSB ((uint16_t)0x0000)
|
||||
#define SPI_FirstBit_LSB ((uint16_t)0x0080)
|
||||
|
||||
/* I2S_Mode */
|
||||
#define I2S_Mode_SlaveTx ((uint16_t)0x0000)
|
||||
#define I2S_Mode_SlaveRx ((uint16_t)0x0100)
|
||||
#define I2S_Mode_MasterTx ((uint16_t)0x0200)
|
||||
#define I2S_Mode_MasterRx ((uint16_t)0x0300)
|
||||
|
||||
/* I2S_Standard */
|
||||
#define I2S_Standard_Phillips ((uint16_t)0x0000)
|
||||
#define I2S_Standard_MSB ((uint16_t)0x0010)
|
||||
#define I2S_Standard_LSB ((uint16_t)0x0020)
|
||||
#define I2S_Standard_PCMShort ((uint16_t)0x0030)
|
||||
#define I2S_Standard_PCMLong ((uint16_t)0x00B0)
|
||||
|
||||
/* I2S_Data_Format */
|
||||
#define I2S_DataFormat_16b ((uint16_t)0x0000)
|
||||
#define I2S_DataFormat_16bextended ((uint16_t)0x0001)
|
||||
#define I2S_DataFormat_24b ((uint16_t)0x0003)
|
||||
#define I2S_DataFormat_32b ((uint16_t)0x0005)
|
||||
|
||||
/* I2S_MCLK_Output */
|
||||
#define I2S_MCLKOutput_Enable ((uint16_t)0x0200)
|
||||
#define I2S_MCLKOutput_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* I2S_Audio_Frequency */
|
||||
#define I2S_AudioFreq_192k ((uint32_t)192000)
|
||||
#define I2S_AudioFreq_96k ((uint32_t)96000)
|
||||
#define I2S_AudioFreq_48k ((uint32_t)48000)
|
||||
#define I2S_AudioFreq_44k ((uint32_t)44100)
|
||||
#define I2S_AudioFreq_32k ((uint32_t)32000)
|
||||
#define I2S_AudioFreq_22k ((uint32_t)22050)
|
||||
#define I2S_AudioFreq_16k ((uint32_t)16000)
|
||||
#define I2S_AudioFreq_11k ((uint32_t)11025)
|
||||
#define I2S_AudioFreq_8k ((uint32_t)8000)
|
||||
#define I2S_AudioFreq_Default ((uint32_t)2)
|
||||
|
||||
/* I2S_Clock_Polarity */
|
||||
#define I2S_CPOL_Low ((uint16_t)0x0000)
|
||||
#define I2S_CPOL_High ((uint16_t)0x0008)
|
||||
|
||||
/* SPI_I2S_DMA_transfer_requests */
|
||||
#define SPI_I2S_DMAReq_Tx ((uint16_t)0x0002)
|
||||
#define SPI_I2S_DMAReq_Rx ((uint16_t)0x0001)
|
||||
|
||||
/* SPI_NSS_internal_software_management */
|
||||
#define SPI_NSSInternalSoft_Set ((uint16_t)0x0100)
|
||||
#define SPI_NSSInternalSoft_Reset ((uint16_t)0xFEFF)
|
||||
|
||||
/* SPI_CRC_Transmit_Receive */
|
||||
#define SPI_CRC_Tx ((uint8_t)0x00)
|
||||
#define SPI_CRC_Rx ((uint8_t)0x01)
|
||||
|
||||
/* SPI_direction_transmit_receive */
|
||||
#define SPI_Direction_Rx ((uint16_t)0xBFFF)
|
||||
#define SPI_Direction_Tx ((uint16_t)0x4000)
|
||||
|
||||
/* SPI_I2S_interrupts_definition */
|
||||
#define SPI_I2S_IT_TXE ((uint8_t)0x71)
|
||||
#define SPI_I2S_IT_RXNE ((uint8_t)0x60)
|
||||
#define SPI_I2S_IT_ERR ((uint8_t)0x50)
|
||||
#define SPI_I2S_IT_OVR ((uint8_t)0x56)
|
||||
#define SPI_IT_MODF ((uint8_t)0x55)
|
||||
#define SPI_IT_CRCERR ((uint8_t)0x54)
|
||||
#define I2S_IT_UDR ((uint8_t)0x53)
|
||||
|
||||
/* SPI_I2S_flags_definition */
|
||||
#define SPI_I2S_FLAG_RXNE ((uint16_t)0x0001)
|
||||
#define SPI_I2S_FLAG_TXE ((uint16_t)0x0002)
|
||||
#define I2S_FLAG_CHSIDE ((uint16_t)0x0004)
|
||||
#define I2S_FLAG_UDR ((uint16_t)0x0008)
|
||||
#define SPI_FLAG_CRCERR ((uint16_t)0x0010)
|
||||
#define SPI_FLAG_MODF ((uint16_t)0x0020)
|
||||
#define SPI_I2S_FLAG_OVR ((uint16_t)0x0040)
|
||||
#define SPI_I2S_FLAG_BSY ((uint16_t)0x0080)
|
||||
|
||||
void SPI_I2S_DeInit(SPI_TypeDef *SPIx);
|
||||
void SPI_Init(SPI_TypeDef *SPIx, SPI_InitTypeDef *SPI_InitStruct);
|
||||
void I2S_Init(SPI_TypeDef *SPIx, I2S_InitTypeDef *I2S_InitStruct);
|
||||
void SPI_StructInit(SPI_InitTypeDef *SPI_InitStruct);
|
||||
void I2S_StructInit(I2S_InitTypeDef *I2S_InitStruct);
|
||||
void SPI_Cmd(SPI_TypeDef *SPIx, FunctionalState NewState);
|
||||
void I2S_Cmd(SPI_TypeDef *SPIx, FunctionalState NewState);
|
||||
void SPI_I2S_ITConfig(SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState);
|
||||
void SPI_I2S_DMACmd(SPI_TypeDef *SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState);
|
||||
void SPI_I2S_SendData(SPI_TypeDef *SPIx, uint16_t Data);
|
||||
uint16_t SPI_I2S_ReceiveData(SPI_TypeDef *SPIx);
|
||||
void SPI_NSSInternalSoftwareConfig(SPI_TypeDef *SPIx, uint16_t SPI_NSSInternalSoft);
|
||||
void SPI_SSOutputCmd(SPI_TypeDef *SPIx, FunctionalState NewState);
|
||||
void SPI_DataSizeConfig(SPI_TypeDef *SPIx, uint16_t SPI_DataSize);
|
||||
void SPI_TransmitCRC(SPI_TypeDef *SPIx);
|
||||
void SPI_CalculateCRC(SPI_TypeDef *SPIx, FunctionalState NewState);
|
||||
uint16_t SPI_GetCRC(SPI_TypeDef *SPIx, uint8_t SPI_CRC);
|
||||
uint16_t SPI_GetCRCPolynomial(SPI_TypeDef *SPIx);
|
||||
void SPI_BiDirectionalLineConfig(SPI_TypeDef *SPIx, uint16_t SPI_Direction);
|
||||
FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef *SPIx, uint16_t SPI_I2S_FLAG);
|
||||
void SPI_I2S_ClearFlag(SPI_TypeDef *SPIx, uint16_t SPI_I2S_FLAG);
|
||||
ITStatus SPI_I2S_GetITStatus(SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT);
|
||||
void SPI_I2S_ClearITPendingBit(SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32V10x_SPI_H */
|
||||
@@ -0,0 +1,506 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_tim.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* TIM firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_TIM_H
|
||||
#define __CH32V10x_TIM_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* TIM Time Base Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t TIM_Prescaler; /* Specifies the prescaler value used to divide the TIM clock.
|
||||
This parameter can be a number between 0x0000 and 0xFFFF */
|
||||
|
||||
uint16_t TIM_CounterMode; /* Specifies the counter mode.
|
||||
This parameter can be a value of @ref TIM_Counter_Mode */
|
||||
|
||||
uint16_t TIM_Period; /* Specifies the period value to be loaded into the active
|
||||
Auto-Reload Register at the next update event.
|
||||
This parameter must be a number between 0x0000 and 0xFFFF. */
|
||||
|
||||
uint16_t TIM_ClockDivision; /* Specifies the clock division.
|
||||
This parameter can be a value of @ref TIM_Clock_Division_CKD */
|
||||
|
||||
uint8_t TIM_RepetitionCounter; /* Specifies the repetition counter value. Each time the RCR downcounter
|
||||
reaches zero, an update event is generated and counting restarts
|
||||
from the RCR value (N).
|
||||
This means in PWM mode that (N+1) corresponds to:
|
||||
- the number of PWM periods in edge-aligned mode
|
||||
- the number of half PWM period in center-aligned mode
|
||||
This parameter must be a number between 0x00 and 0xFF.
|
||||
@note This parameter is valid only for TIM1 and TIM8. */
|
||||
} TIM_TimeBaseInitTypeDef;
|
||||
|
||||
/* TIM Output Compare Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t TIM_OCMode; /* Specifies the TIM mode.
|
||||
This parameter can be a value of @ref TIM_Output_Compare_and_PWM_modes */
|
||||
|
||||
uint16_t TIM_OutputState; /* Specifies the TIM Output Compare state.
|
||||
This parameter can be a value of @ref TIM_Output_Compare_state */
|
||||
|
||||
uint16_t TIM_OutputNState; /* Specifies the TIM complementary Output Compare state.
|
||||
This parameter can be a value of @ref TIM_Output_Compare_N_state
|
||||
@note This parameter is valid only for TIM1 and TIM8. */
|
||||
|
||||
uint16_t TIM_Pulse; /* Specifies the pulse value to be loaded into the Capture Compare Register.
|
||||
This parameter can be a number between 0x0000 and 0xFFFF */
|
||||
|
||||
uint16_t TIM_OCPolarity; /* Specifies the output polarity.
|
||||
This parameter can be a value of @ref TIM_Output_Compare_Polarity */
|
||||
|
||||
uint16_t TIM_OCNPolarity; /* Specifies the complementary output polarity.
|
||||
This parameter can be a value of @ref TIM_Output_Compare_N_Polarity
|
||||
@note This parameter is valid only for TIM1 and TIM8. */
|
||||
|
||||
uint16_t TIM_OCIdleState; /* Specifies the TIM Output Compare pin state during Idle state.
|
||||
This parameter can be a value of @ref TIM_Output_Compare_Idle_State
|
||||
@note This parameter is valid only for TIM1 and TIM8. */
|
||||
|
||||
uint16_t TIM_OCNIdleState; /* Specifies the TIM Output Compare pin state during Idle state.
|
||||
This parameter can be a value of @ref TIM_Output_Compare_N_Idle_State
|
||||
@note This parameter is valid only for TIM1 and TIM8. */
|
||||
} TIM_OCInitTypeDef;
|
||||
|
||||
/* TIM Input Capture Init structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t TIM_Channel; /* Specifies the TIM channel.
|
||||
This parameter can be a value of @ref TIM_Channel */
|
||||
|
||||
uint16_t TIM_ICPolarity; /* Specifies the active edge of the input signal.
|
||||
This parameter can be a value of @ref TIM_Input_Capture_Polarity */
|
||||
|
||||
uint16_t TIM_ICSelection; /* Specifies the input.
|
||||
This parameter can be a value of @ref TIM_Input_Capture_Selection */
|
||||
|
||||
uint16_t TIM_ICPrescaler; /* Specifies the Input Capture Prescaler.
|
||||
This parameter can be a value of @ref TIM_Input_Capture_Prescaler */
|
||||
|
||||
uint16_t TIM_ICFilter; /* Specifies the input capture filter.
|
||||
This parameter can be a number between 0x0 and 0xF */
|
||||
} TIM_ICInitTypeDef;
|
||||
|
||||
/* BDTR structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t TIM_OSSRState; /* Specifies the Off-State selection used in Run mode.
|
||||
This parameter can be a value of @ref OSSR_Off_State_Selection_for_Run_mode_state */
|
||||
|
||||
uint16_t TIM_OSSIState; /* Specifies the Off-State used in Idle state.
|
||||
This parameter can be a value of @ref OSSI_Off_State_Selection_for_Idle_mode_state */
|
||||
|
||||
uint16_t TIM_LOCKLevel; /* Specifies the LOCK level parameters.
|
||||
This parameter can be a value of @ref Lock_level */
|
||||
|
||||
uint16_t TIM_DeadTime; /* Specifies the delay time between the switching-off and the
|
||||
switching-on of the outputs.
|
||||
This parameter can be a number between 0x00 and 0xFF */
|
||||
|
||||
uint16_t TIM_Break; /* Specifies whether the TIM Break input is enabled or not.
|
||||
This parameter can be a value of @ref Break_Input_enable_disable */
|
||||
|
||||
uint16_t TIM_BreakPolarity; /* Specifies the TIM Break Input pin polarity.
|
||||
This parameter can be a value of @ref Break_Polarity */
|
||||
|
||||
uint16_t TIM_AutomaticOutput; /* Specifies whether the TIM Automatic Output feature is enabled or not.
|
||||
This parameter can be a value of @ref TIM_AOE_Bit_Set_Reset */
|
||||
} TIM_BDTRInitTypeDef;
|
||||
|
||||
/* TIM_Output_Compare_and_PWM_modes */
|
||||
#define TIM_OCMode_Timing ((uint16_t)0x0000)
|
||||
#define TIM_OCMode_Active ((uint16_t)0x0010)
|
||||
#define TIM_OCMode_Inactive ((uint16_t)0x0020)
|
||||
#define TIM_OCMode_Toggle ((uint16_t)0x0030)
|
||||
#define TIM_OCMode_PWM1 ((uint16_t)0x0060)
|
||||
#define TIM_OCMode_PWM2 ((uint16_t)0x0070)
|
||||
|
||||
/* TIM_One_Pulse_Mode */
|
||||
#define TIM_OPMode_Single ((uint16_t)0x0008)
|
||||
#define TIM_OPMode_Repetitive ((uint16_t)0x0000)
|
||||
|
||||
/* TIM_Channel */
|
||||
#define TIM_Channel_1 ((uint16_t)0x0000)
|
||||
#define TIM_Channel_2 ((uint16_t)0x0004)
|
||||
#define TIM_Channel_3 ((uint16_t)0x0008)
|
||||
#define TIM_Channel_4 ((uint16_t)0x000C)
|
||||
|
||||
/* TIM_Clock_Division_CKD */
|
||||
#define TIM_CKD_DIV1 ((uint16_t)0x0000)
|
||||
#define TIM_CKD_DIV2 ((uint16_t)0x0100)
|
||||
#define TIM_CKD_DIV4 ((uint16_t)0x0200)
|
||||
|
||||
/* TIM_Counter_Mode */
|
||||
#define TIM_CounterMode_Up ((uint16_t)0x0000)
|
||||
#define TIM_CounterMode_Down ((uint16_t)0x0010)
|
||||
#define TIM_CounterMode_CenterAligned1 ((uint16_t)0x0020)
|
||||
#define TIM_CounterMode_CenterAligned2 ((uint16_t)0x0040)
|
||||
#define TIM_CounterMode_CenterAligned3 ((uint16_t)0x0060)
|
||||
|
||||
/* TIM_Output_Compare_Polarity */
|
||||
#define TIM_OCPolarity_High ((uint16_t)0x0000)
|
||||
#define TIM_OCPolarity_Low ((uint16_t)0x0002)
|
||||
|
||||
/* TIM_Output_Compare_N_Polarity */
|
||||
#define TIM_OCNPolarity_High ((uint16_t)0x0000)
|
||||
#define TIM_OCNPolarity_Low ((uint16_t)0x0008)
|
||||
|
||||
/* TIM_Output_Compare_state */
|
||||
#define TIM_OutputState_Disable ((uint16_t)0x0000)
|
||||
#define TIM_OutputState_Enable ((uint16_t)0x0001)
|
||||
|
||||
/* TIM_Output_Compare_N_state */
|
||||
#define TIM_OutputNState_Disable ((uint16_t)0x0000)
|
||||
#define TIM_OutputNState_Enable ((uint16_t)0x0004)
|
||||
|
||||
/* TIM_Capture_Compare_state */
|
||||
#define TIM_CCx_Enable ((uint16_t)0x0001)
|
||||
#define TIM_CCx_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* TIM_Capture_Compare_N_state */
|
||||
#define TIM_CCxN_Enable ((uint16_t)0x0004)
|
||||
#define TIM_CCxN_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* Break_Input_enable_disable */
|
||||
#define TIM_Break_Enable ((uint16_t)0x1000)
|
||||
#define TIM_Break_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* Break_Polarity */
|
||||
#define TIM_BreakPolarity_Low ((uint16_t)0x0000)
|
||||
#define TIM_BreakPolarity_High ((uint16_t)0x2000)
|
||||
|
||||
/* TIM_AOE_Bit_Set_Reset */
|
||||
#define TIM_AutomaticOutput_Enable ((uint16_t)0x4000)
|
||||
#define TIM_AutomaticOutput_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* Lock_level */
|
||||
#define TIM_LOCKLevel_OFF ((uint16_t)0x0000)
|
||||
#define TIM_LOCKLevel_1 ((uint16_t)0x0100)
|
||||
#define TIM_LOCKLevel_2 ((uint16_t)0x0200)
|
||||
#define TIM_LOCKLevel_3 ((uint16_t)0x0300)
|
||||
|
||||
/* OSSI_Off_State_Selection_for_Idle_mode_state */
|
||||
#define TIM_OSSIState_Enable ((uint16_t)0x0400)
|
||||
#define TIM_OSSIState_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* OSSR_Off_State_Selection_for_Run_mode_state */
|
||||
#define TIM_OSSRState_Enable ((uint16_t)0x0800)
|
||||
#define TIM_OSSRState_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* TIM_Output_Compare_Idle_State */
|
||||
#define TIM_OCIdleState_Set ((uint16_t)0x0100)
|
||||
#define TIM_OCIdleState_Reset ((uint16_t)0x0000)
|
||||
|
||||
/* TIM_Output_Compare_N_Idle_State */
|
||||
#define TIM_OCNIdleState_Set ((uint16_t)0x0200)
|
||||
#define TIM_OCNIdleState_Reset ((uint16_t)0x0000)
|
||||
|
||||
/* TIM_Input_Capture_Polarity */
|
||||
#define TIM_ICPolarity_Rising ((uint16_t)0x0000)
|
||||
#define TIM_ICPolarity_Falling ((uint16_t)0x0002)
|
||||
#define TIM_ICPolarity_BothEdge ((uint16_t)0x000A)
|
||||
|
||||
/* TIM_Input_Capture_Selection */
|
||||
#define TIM_ICSelection_DirectTI ((uint16_t)0x0001) /* TIM Input 1, 2, 3 or 4 is selected to be \
|
||||
connected to IC1, IC2, IC3 or IC4, respectively */
|
||||
#define TIM_ICSelection_IndirectTI ((uint16_t)0x0002) /* TIM Input 1, 2, 3 or 4 is selected to be \
|
||||
connected to IC2, IC1, IC4 or IC3, respectively. */
|
||||
#define TIM_ICSelection_TRC ((uint16_t)0x0003) /* TIM Input 1, 2, 3 or 4 is selected to be connected to TRC. */
|
||||
|
||||
/* TIM_Input_Capture_Prescaler */
|
||||
#define TIM_ICPSC_DIV1 ((uint16_t)0x0000) /* Capture performed each time an edge is detected on the capture input. */
|
||||
#define TIM_ICPSC_DIV2 ((uint16_t)0x0004) /* Capture performed once every 2 events. */
|
||||
#define TIM_ICPSC_DIV4 ((uint16_t)0x0008) /* Capture performed once every 4 events. */
|
||||
#define TIM_ICPSC_DIV8 ((uint16_t)0x000C) /* Capture performed once every 8 events. */
|
||||
|
||||
/* TIM_interrupt_sources */
|
||||
#define TIM_IT_Update ((uint16_t)0x0001)
|
||||
#define TIM_IT_CC1 ((uint16_t)0x0002)
|
||||
#define TIM_IT_CC2 ((uint16_t)0x0004)
|
||||
#define TIM_IT_CC3 ((uint16_t)0x0008)
|
||||
#define TIM_IT_CC4 ((uint16_t)0x0010)
|
||||
#define TIM_IT_COM ((uint16_t)0x0020)
|
||||
#define TIM_IT_Trigger ((uint16_t)0x0040)
|
||||
#define TIM_IT_Break ((uint16_t)0x0080)
|
||||
|
||||
/* TIM_DMA_Base_address */
|
||||
#define TIM_DMABase_CR1 ((uint16_t)0x0000)
|
||||
#define TIM_DMABase_CR2 ((uint16_t)0x0001)
|
||||
#define TIM_DMABase_SMCR ((uint16_t)0x0002)
|
||||
#define TIM_DMABase_DIER ((uint16_t)0x0003)
|
||||
#define TIM_DMABase_SR ((uint16_t)0x0004)
|
||||
#define TIM_DMABase_EGR ((uint16_t)0x0005)
|
||||
#define TIM_DMABase_CCMR1 ((uint16_t)0x0006)
|
||||
#define TIM_DMABase_CCMR2 ((uint16_t)0x0007)
|
||||
#define TIM_DMABase_CCER ((uint16_t)0x0008)
|
||||
#define TIM_DMABase_CNT ((uint16_t)0x0009)
|
||||
#define TIM_DMABase_PSC ((uint16_t)0x000A)
|
||||
#define TIM_DMABase_ARR ((uint16_t)0x000B)
|
||||
#define TIM_DMABase_RCR ((uint16_t)0x000C)
|
||||
#define TIM_DMABase_CCR1 ((uint16_t)0x000D)
|
||||
#define TIM_DMABase_CCR2 ((uint16_t)0x000E)
|
||||
#define TIM_DMABase_CCR3 ((uint16_t)0x000F)
|
||||
#define TIM_DMABase_CCR4 ((uint16_t)0x0010)
|
||||
#define TIM_DMABase_BDTR ((uint16_t)0x0011)
|
||||
#define TIM_DMABase_DCR ((uint16_t)0x0012)
|
||||
|
||||
/* TIM_DMA_Burst_Length */
|
||||
#define TIM_DMABurstLength_1Transfer ((uint16_t)0x0000)
|
||||
#define TIM_DMABurstLength_2Transfers ((uint16_t)0x0100)
|
||||
#define TIM_DMABurstLength_3Transfers ((uint16_t)0x0200)
|
||||
#define TIM_DMABurstLength_4Transfers ((uint16_t)0x0300)
|
||||
#define TIM_DMABurstLength_5Transfers ((uint16_t)0x0400)
|
||||
#define TIM_DMABurstLength_6Transfers ((uint16_t)0x0500)
|
||||
#define TIM_DMABurstLength_7Transfers ((uint16_t)0x0600)
|
||||
#define TIM_DMABurstLength_8Transfers ((uint16_t)0x0700)
|
||||
#define TIM_DMABurstLength_9Transfers ((uint16_t)0x0800)
|
||||
#define TIM_DMABurstLength_10Transfers ((uint16_t)0x0900)
|
||||
#define TIM_DMABurstLength_11Transfers ((uint16_t)0x0A00)
|
||||
#define TIM_DMABurstLength_12Transfers ((uint16_t)0x0B00)
|
||||
#define TIM_DMABurstLength_13Transfers ((uint16_t)0x0C00)
|
||||
#define TIM_DMABurstLength_14Transfers ((uint16_t)0x0D00)
|
||||
#define TIM_DMABurstLength_15Transfers ((uint16_t)0x0E00)
|
||||
#define TIM_DMABurstLength_16Transfers ((uint16_t)0x0F00)
|
||||
#define TIM_DMABurstLength_17Transfers ((uint16_t)0x1000)
|
||||
#define TIM_DMABurstLength_18Transfers ((uint16_t)0x1100)
|
||||
|
||||
/* TIM_DMA_sources */
|
||||
#define TIM_DMA_Update ((uint16_t)0x0100)
|
||||
#define TIM_DMA_CC1 ((uint16_t)0x0200)
|
||||
#define TIM_DMA_CC2 ((uint16_t)0x0400)
|
||||
#define TIM_DMA_CC3 ((uint16_t)0x0800)
|
||||
#define TIM_DMA_CC4 ((uint16_t)0x1000)
|
||||
#define TIM_DMA_COM ((uint16_t)0x2000)
|
||||
#define TIM_DMA_Trigger ((uint16_t)0x4000)
|
||||
|
||||
/* TIM_External_Trigger_Prescaler */
|
||||
#define TIM_ExtTRGPSC_OFF ((uint16_t)0x0000)
|
||||
#define TIM_ExtTRGPSC_DIV2 ((uint16_t)0x1000)
|
||||
#define TIM_ExtTRGPSC_DIV4 ((uint16_t)0x2000)
|
||||
#define TIM_ExtTRGPSC_DIV8 ((uint16_t)0x3000)
|
||||
|
||||
/* TIM_Internal_Trigger_Selection */
|
||||
#define TIM_TS_ITR0 ((uint16_t)0x0000)
|
||||
#define TIM_TS_ITR1 ((uint16_t)0x0010)
|
||||
#define TIM_TS_ITR2 ((uint16_t)0x0020)
|
||||
#define TIM_TS_ITR3 ((uint16_t)0x0030)
|
||||
#define TIM_TS_TI1F_ED ((uint16_t)0x0040)
|
||||
#define TIM_TS_TI1FP1 ((uint16_t)0x0050)
|
||||
#define TIM_TS_TI2FP2 ((uint16_t)0x0060)
|
||||
#define TIM_TS_ETRF ((uint16_t)0x0070)
|
||||
|
||||
/* TIM_TIx_External_Clock_Source */
|
||||
#define TIM_TIxExternalCLK1Source_TI1 ((uint16_t)0x0050)
|
||||
#define TIM_TIxExternalCLK1Source_TI2 ((uint16_t)0x0060)
|
||||
#define TIM_TIxExternalCLK1Source_TI1ED ((uint16_t)0x0040)
|
||||
|
||||
/* TIM_External_Trigger_Polarity */
|
||||
#define TIM_ExtTRGPolarity_Inverted ((uint16_t)0x8000)
|
||||
#define TIM_ExtTRGPolarity_NonInverted ((uint16_t)0x0000)
|
||||
|
||||
/* TIM_Prescaler_Reload_Mode */
|
||||
#define TIM_PSCReloadMode_Update ((uint16_t)0x0000)
|
||||
#define TIM_PSCReloadMode_Immediate ((uint16_t)0x0001)
|
||||
|
||||
/* TIM_Forced_Action */
|
||||
#define TIM_ForcedAction_Active ((uint16_t)0x0050)
|
||||
#define TIM_ForcedAction_InActive ((uint16_t)0x0040)
|
||||
|
||||
/* TIM_Encoder_Mode */
|
||||
#define TIM_EncoderMode_TI1 ((uint16_t)0x0001)
|
||||
#define TIM_EncoderMode_TI2 ((uint16_t)0x0002)
|
||||
#define TIM_EncoderMode_TI12 ((uint16_t)0x0003)
|
||||
|
||||
/* TIM_Event_Source */
|
||||
#define TIM_EventSource_Update ((uint16_t)0x0001)
|
||||
#define TIM_EventSource_CC1 ((uint16_t)0x0002)
|
||||
#define TIM_EventSource_CC2 ((uint16_t)0x0004)
|
||||
#define TIM_EventSource_CC3 ((uint16_t)0x0008)
|
||||
#define TIM_EventSource_CC4 ((uint16_t)0x0010)
|
||||
#define TIM_EventSource_COM ((uint16_t)0x0020)
|
||||
#define TIM_EventSource_Trigger ((uint16_t)0x0040)
|
||||
#define TIM_EventSource_Break ((uint16_t)0x0080)
|
||||
|
||||
/* TIM_Update_Source */
|
||||
#define TIM_UpdateSource_Global ((uint16_t)0x0000) /* Source of update is the counter overflow/underflow \
|
||||
or the setting of UG bit, or an update generation \
|
||||
through the slave mode controller. */
|
||||
#define TIM_UpdateSource_Regular ((uint16_t)0x0001) /* Source of update is counter overflow/underflow. */
|
||||
|
||||
/* TIM_Output_Compare_Preload_State */
|
||||
#define TIM_OCPreload_Enable ((uint16_t)0x0008)
|
||||
#define TIM_OCPreload_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* TIM_Output_Compare_Fast_State */
|
||||
#define TIM_OCFast_Enable ((uint16_t)0x0004)
|
||||
#define TIM_OCFast_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* TIM_Output_Compare_Clear_State */
|
||||
#define TIM_OCClear_Enable ((uint16_t)0x0080)
|
||||
#define TIM_OCClear_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* TIM_Trigger_Output_Source */
|
||||
#define TIM_TRGOSource_Reset ((uint16_t)0x0000)
|
||||
#define TIM_TRGOSource_Enable ((uint16_t)0x0010)
|
||||
#define TIM_TRGOSource_Update ((uint16_t)0x0020)
|
||||
#define TIM_TRGOSource_OC1 ((uint16_t)0x0030)
|
||||
#define TIM_TRGOSource_OC1Ref ((uint16_t)0x0040)
|
||||
#define TIM_TRGOSource_OC2Ref ((uint16_t)0x0050)
|
||||
#define TIM_TRGOSource_OC3Ref ((uint16_t)0x0060)
|
||||
#define TIM_TRGOSource_OC4Ref ((uint16_t)0x0070)
|
||||
|
||||
/* TIM_Slave_Mode */
|
||||
#define TIM_SlaveMode_Reset ((uint16_t)0x0004)
|
||||
#define TIM_SlaveMode_Gated ((uint16_t)0x0005)
|
||||
#define TIM_SlaveMode_Trigger ((uint16_t)0x0006)
|
||||
#define TIM_SlaveMode_External1 ((uint16_t)0x0007)
|
||||
|
||||
/* TIM_Master_Slave_Mode */
|
||||
#define TIM_MasterSlaveMode_Enable ((uint16_t)0x0080)
|
||||
#define TIM_MasterSlaveMode_Disable ((uint16_t)0x0000)
|
||||
|
||||
/* TIM_Flags */
|
||||
#define TIM_FLAG_Update ((uint16_t)0x0001)
|
||||
#define TIM_FLAG_CC1 ((uint16_t)0x0002)
|
||||
#define TIM_FLAG_CC2 ((uint16_t)0x0004)
|
||||
#define TIM_FLAG_CC3 ((uint16_t)0x0008)
|
||||
#define TIM_FLAG_CC4 ((uint16_t)0x0010)
|
||||
#define TIM_FLAG_COM ((uint16_t)0x0020)
|
||||
#define TIM_FLAG_Trigger ((uint16_t)0x0040)
|
||||
#define TIM_FLAG_Break ((uint16_t)0x0080)
|
||||
#define TIM_FLAG_CC1OF ((uint16_t)0x0200)
|
||||
#define TIM_FLAG_CC2OF ((uint16_t)0x0400)
|
||||
#define TIM_FLAG_CC3OF ((uint16_t)0x0800)
|
||||
#define TIM_FLAG_CC4OF ((uint16_t)0x1000)
|
||||
|
||||
/* TIM_Legacy */
|
||||
#define TIM_DMABurstLength_1Byte TIM_DMABurstLength_1Transfer
|
||||
#define TIM_DMABurstLength_2Bytes TIM_DMABurstLength_2Transfers
|
||||
#define TIM_DMABurstLength_3Bytes TIM_DMABurstLength_3Transfers
|
||||
#define TIM_DMABurstLength_4Bytes TIM_DMABurstLength_4Transfers
|
||||
#define TIM_DMABurstLength_5Bytes TIM_DMABurstLength_5Transfers
|
||||
#define TIM_DMABurstLength_6Bytes TIM_DMABurstLength_6Transfers
|
||||
#define TIM_DMABurstLength_7Bytes TIM_DMABurstLength_7Transfers
|
||||
#define TIM_DMABurstLength_8Bytes TIM_DMABurstLength_8Transfers
|
||||
#define TIM_DMABurstLength_9Bytes TIM_DMABurstLength_9Transfers
|
||||
#define TIM_DMABurstLength_10Bytes TIM_DMABurstLength_10Transfers
|
||||
#define TIM_DMABurstLength_11Bytes TIM_DMABurstLength_11Transfers
|
||||
#define TIM_DMABurstLength_12Bytes TIM_DMABurstLength_12Transfers
|
||||
#define TIM_DMABurstLength_13Bytes TIM_DMABurstLength_13Transfers
|
||||
#define TIM_DMABurstLength_14Bytes TIM_DMABurstLength_14Transfers
|
||||
#define TIM_DMABurstLength_15Bytes TIM_DMABurstLength_15Transfers
|
||||
#define TIM_DMABurstLength_16Bytes TIM_DMABurstLength_16Transfers
|
||||
#define TIM_DMABurstLength_17Bytes TIM_DMABurstLength_17Transfers
|
||||
#define TIM_DMABurstLength_18Bytes TIM_DMABurstLength_18Transfers
|
||||
|
||||
void TIM_DeInit(TIM_TypeDef *TIMx);
|
||||
void TIM_TimeBaseInit(TIM_TypeDef *TIMx, TIM_TimeBaseInitTypeDef *TIM_TimeBaseInitStruct);
|
||||
void TIM_OC1Init(TIM_TypeDef *TIMx, TIM_OCInitTypeDef *TIM_OCInitStruct);
|
||||
void TIM_OC2Init(TIM_TypeDef *TIMx, TIM_OCInitTypeDef *TIM_OCInitStruct);
|
||||
void TIM_OC3Init(TIM_TypeDef *TIMx, TIM_OCInitTypeDef *TIM_OCInitStruct);
|
||||
void TIM_OC4Init(TIM_TypeDef *TIMx, TIM_OCInitTypeDef *TIM_OCInitStruct);
|
||||
void TIM_ICInit(TIM_TypeDef *TIMx, TIM_ICInitTypeDef *TIM_ICInitStruct);
|
||||
void TIM_PWMIConfig(TIM_TypeDef *TIMx, TIM_ICInitTypeDef *TIM_ICInitStruct);
|
||||
void TIM_BDTRConfig(TIM_TypeDef *TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct);
|
||||
void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef *TIM_TimeBaseInitStruct);
|
||||
void TIM_OCStructInit(TIM_OCInitTypeDef *TIM_OCInitStruct);
|
||||
void TIM_ICStructInit(TIM_ICInitTypeDef *TIM_ICInitStruct);
|
||||
void TIM_BDTRStructInit(TIM_BDTRInitTypeDef *TIM_BDTRInitStruct);
|
||||
void TIM_Cmd(TIM_TypeDef *TIMx, FunctionalState NewState);
|
||||
void TIM_CtrlPWMOutputs(TIM_TypeDef *TIMx, FunctionalState NewState);
|
||||
void TIM_ITConfig(TIM_TypeDef *TIMx, uint16_t TIM_IT, FunctionalState NewState);
|
||||
void TIM_GenerateEvent(TIM_TypeDef *TIMx, uint16_t TIM_EventSource);
|
||||
void TIM_DMAConfig(TIM_TypeDef *TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength);
|
||||
void TIM_DMACmd(TIM_TypeDef *TIMx, uint16_t TIM_DMASource, FunctionalState NewState);
|
||||
void TIM_InternalClockConfig(TIM_TypeDef *TIMx);
|
||||
void TIM_ITRxExternalClockConfig(TIM_TypeDef *TIMx, uint16_t TIM_InputTriggerSource);
|
||||
void TIM_TIxExternalClockConfig(TIM_TypeDef *TIMx, uint16_t TIM_TIxExternalCLKSource,
|
||||
uint16_t TIM_ICPolarity, uint16_t ICFilter);
|
||||
void TIM_ETRClockMode1Config(TIM_TypeDef *TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
|
||||
uint16_t ExtTRGFilter);
|
||||
void TIM_ETRClockMode2Config(TIM_TypeDef *TIMx, uint16_t TIM_ExtTRGPrescaler,
|
||||
uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter);
|
||||
void TIM_ETRConfig(TIM_TypeDef *TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity,
|
||||
uint16_t ExtTRGFilter);
|
||||
void TIM_PrescalerConfig(TIM_TypeDef *TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode);
|
||||
void TIM_CounterModeConfig(TIM_TypeDef *TIMx, uint16_t TIM_CounterMode);
|
||||
void TIM_SelectInputTrigger(TIM_TypeDef *TIMx, uint16_t TIM_InputTriggerSource);
|
||||
void TIM_EncoderInterfaceConfig(TIM_TypeDef *TIMx, uint16_t TIM_EncoderMode,
|
||||
uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity);
|
||||
void TIM_ForcedOC1Config(TIM_TypeDef *TIMx, uint16_t TIM_ForcedAction);
|
||||
void TIM_ForcedOC2Config(TIM_TypeDef *TIMx, uint16_t TIM_ForcedAction);
|
||||
void TIM_ForcedOC3Config(TIM_TypeDef *TIMx, uint16_t TIM_ForcedAction);
|
||||
void TIM_ForcedOC4Config(TIM_TypeDef *TIMx, uint16_t TIM_ForcedAction);
|
||||
void TIM_ARRPreloadConfig(TIM_TypeDef *TIMx, FunctionalState NewState);
|
||||
void TIM_SelectCOM(TIM_TypeDef *TIMx, FunctionalState NewState);
|
||||
void TIM_SelectCCDMA(TIM_TypeDef *TIMx, FunctionalState NewState);
|
||||
void TIM_CCPreloadControl(TIM_TypeDef *TIMx, FunctionalState NewState);
|
||||
void TIM_OC1PreloadConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCPreload);
|
||||
void TIM_OC2PreloadConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCPreload);
|
||||
void TIM_OC3PreloadConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCPreload);
|
||||
void TIM_OC4PreloadConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCPreload);
|
||||
void TIM_OC1FastConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCFast);
|
||||
void TIM_OC2FastConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCFast);
|
||||
void TIM_OC3FastConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCFast);
|
||||
void TIM_OC4FastConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCFast);
|
||||
void TIM_ClearOC1Ref(TIM_TypeDef *TIMx, uint16_t TIM_OCClear);
|
||||
void TIM_ClearOC2Ref(TIM_TypeDef *TIMx, uint16_t TIM_OCClear);
|
||||
void TIM_ClearOC3Ref(TIM_TypeDef *TIMx, uint16_t TIM_OCClear);
|
||||
void TIM_ClearOC4Ref(TIM_TypeDef *TIMx, uint16_t TIM_OCClear);
|
||||
void TIM_OC1PolarityConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCPolarity);
|
||||
void TIM_OC1NPolarityConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCNPolarity);
|
||||
void TIM_OC2PolarityConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCPolarity);
|
||||
void TIM_OC2NPolarityConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCNPolarity);
|
||||
void TIM_OC3PolarityConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCPolarity);
|
||||
void TIM_OC3NPolarityConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCNPolarity);
|
||||
void TIM_OC4PolarityConfig(TIM_TypeDef *TIMx, uint16_t TIM_OCPolarity);
|
||||
void TIM_CCxCmd(TIM_TypeDef *TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx);
|
||||
void TIM_CCxNCmd(TIM_TypeDef *TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN);
|
||||
void TIM_SelectOCxM(TIM_TypeDef *TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode);
|
||||
void TIM_UpdateDisableConfig(TIM_TypeDef *TIMx, FunctionalState NewState);
|
||||
void TIM_UpdateRequestConfig(TIM_TypeDef *TIMx, uint16_t TIM_UpdateSource);
|
||||
void TIM_SelectHallSensor(TIM_TypeDef *TIMx, FunctionalState NewState);
|
||||
void TIM_SelectOnePulseMode(TIM_TypeDef *TIMx, uint16_t TIM_OPMode);
|
||||
void TIM_SelectOutputTrigger(TIM_TypeDef *TIMx, uint16_t TIM_TRGOSource);
|
||||
void TIM_SelectSlaveMode(TIM_TypeDef *TIMx, uint16_t TIM_SlaveMode);
|
||||
void TIM_SelectMasterSlaveMode(TIM_TypeDef *TIMx, uint16_t TIM_MasterSlaveMode);
|
||||
void TIM_SetCounter(TIM_TypeDef *TIMx, uint16_t Counter);
|
||||
void TIM_SetAutoreload(TIM_TypeDef *TIMx, uint16_t Autoreload);
|
||||
void TIM_SetCompare1(TIM_TypeDef *TIMx, uint16_t Compare1);
|
||||
void TIM_SetCompare2(TIM_TypeDef *TIMx, uint16_t Compare2);
|
||||
void TIM_SetCompare3(TIM_TypeDef *TIMx, uint16_t Compare3);
|
||||
void TIM_SetCompare4(TIM_TypeDef *TIMx, uint16_t Compare4);
|
||||
void TIM_SetIC1Prescaler(TIM_TypeDef *TIMx, uint16_t TIM_ICPSC);
|
||||
void TIM_SetIC2Prescaler(TIM_TypeDef *TIMx, uint16_t TIM_ICPSC);
|
||||
void TIM_SetIC3Prescaler(TIM_TypeDef *TIMx, uint16_t TIM_ICPSC);
|
||||
void TIM_SetIC4Prescaler(TIM_TypeDef *TIMx, uint16_t TIM_ICPSC);
|
||||
void TIM_SetClockDivision(TIM_TypeDef *TIMx, uint16_t TIM_CKD);
|
||||
uint16_t TIM_GetCapture1(TIM_TypeDef *TIMx);
|
||||
uint16_t TIM_GetCapture2(TIM_TypeDef *TIMx);
|
||||
uint16_t TIM_GetCapture3(TIM_TypeDef *TIMx);
|
||||
uint16_t TIM_GetCapture4(TIM_TypeDef *TIMx);
|
||||
uint16_t TIM_GetCounter(TIM_TypeDef *TIMx);
|
||||
uint16_t TIM_GetPrescaler(TIM_TypeDef *TIMx);
|
||||
FlagStatus TIM_GetFlagStatus(TIM_TypeDef *TIMx, uint16_t TIM_FLAG);
|
||||
void TIM_ClearFlag(TIM_TypeDef *TIMx, uint16_t TIM_FLAG);
|
||||
ITStatus TIM_GetITStatus(TIM_TypeDef *TIMx, uint16_t TIM_IT);
|
||||
void TIM_ClearITPendingBit(TIM_TypeDef *TIMx, uint16_t TIM_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32V10x_TIM_H */
|
||||
@@ -0,0 +1,185 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_usart.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the
|
||||
* USART firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_USART_H
|
||||
#define __CH32V10x_USART_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* USART Init Structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint32_t USART_BaudRate; /* This member configures the USART communication baud rate.
|
||||
The baud rate is computed using the following formula:
|
||||
- IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate)))
|
||||
- FractionalDivider = ((IntegerDivider - ((u32) IntegerDivider)) * 16) + 0.5 */
|
||||
|
||||
uint16_t USART_WordLength; /* Specifies the number of data bits transmitted or received in a frame.
|
||||
This parameter can be a value of @ref USART_Word_Length */
|
||||
|
||||
uint16_t USART_StopBits; /* Specifies the number of stop bits transmitted.
|
||||
This parameter can be a value of @ref USART_Stop_Bits */
|
||||
|
||||
uint16_t USART_Parity; /* Specifies the parity mode.
|
||||
This parameter can be a value of @ref USART_Parity
|
||||
@note When parity is enabled, the computed parity is inserted
|
||||
at the MSB position of the transmitted data (9th bit when
|
||||
the word length is set to 9 data bits; 8th bit when the
|
||||
word length is set to 8 data bits). */
|
||||
|
||||
uint16_t USART_Mode; /* Specifies wether the Receive or Transmit mode is enabled or disabled.
|
||||
This parameter can be a value of @ref USART_Mode */
|
||||
|
||||
uint16_t USART_HardwareFlowControl; /* Specifies wether the hardware flow control mode is enabled
|
||||
or disabled.
|
||||
This parameter can be a value of @ref USART_Hardware_Flow_Control */
|
||||
} USART_InitTypeDef;
|
||||
|
||||
/* USART Clock Init Structure definition */
|
||||
typedef struct
|
||||
{
|
||||
uint16_t USART_Clock; /* Specifies whether the USART clock is enabled or disabled.
|
||||
This parameter can be a value of @ref USART_Clock */
|
||||
|
||||
uint16_t USART_CPOL; /* Specifies the steady state value of the serial clock.
|
||||
This parameter can be a value of @ref USART_Clock_Polarity */
|
||||
|
||||
uint16_t USART_CPHA; /* Specifies the clock transition on which the bit capture is made.
|
||||
This parameter can be a value of @ref USART_Clock_Phase */
|
||||
|
||||
uint16_t USART_LastBit; /* Specifies whether the clock pulse corresponding to the last transmitted
|
||||
data bit (MSB) has to be output on the SCLK pin in synchronous mode.
|
||||
This parameter can be a value of @ref USART_Last_Bit */
|
||||
} USART_ClockInitTypeDef;
|
||||
|
||||
/* USART_Word_Length */
|
||||
#define USART_WordLength_8b ((uint16_t)0x0000)
|
||||
#define USART_WordLength_9b ((uint16_t)0x1000)
|
||||
|
||||
/* USART_Stop_Bits */
|
||||
#define USART_StopBits_1 ((uint16_t)0x0000)
|
||||
#define USART_StopBits_0_5 ((uint16_t)0x1000)
|
||||
#define USART_StopBits_2 ((uint16_t)0x2000)
|
||||
#define USART_StopBits_1_5 ((uint16_t)0x3000)
|
||||
|
||||
/* USART_Parity */
|
||||
#define USART_Parity_No ((uint16_t)0x0000)
|
||||
#define USART_Parity_Even ((uint16_t)0x0400)
|
||||
#define USART_Parity_Odd ((uint16_t)0x0600)
|
||||
|
||||
/* USART_Mode */
|
||||
#define USART_Mode_Rx ((uint16_t)0x0004)
|
||||
#define USART_Mode_Tx ((uint16_t)0x0008)
|
||||
|
||||
/* USART_Hardware_Flow_Control */
|
||||
#define USART_HardwareFlowControl_None ((uint16_t)0x0000)
|
||||
#define USART_HardwareFlowControl_RTS ((uint16_t)0x0100)
|
||||
#define USART_HardwareFlowControl_CTS ((uint16_t)0x0200)
|
||||
#define USART_HardwareFlowControl_RTS_CTS ((uint16_t)0x0300)
|
||||
|
||||
/* USART_Clock */
|
||||
#define USART_Clock_Disable ((uint16_t)0x0000)
|
||||
#define USART_Clock_Enable ((uint16_t)0x0800)
|
||||
|
||||
/* USART_Clock_Polarity */
|
||||
#define USART_CPOL_Low ((uint16_t)0x0000)
|
||||
#define USART_CPOL_High ((uint16_t)0x0400)
|
||||
|
||||
/* USART_Clock_Phase */
|
||||
#define USART_CPHA_1Edge ((uint16_t)0x0000)
|
||||
#define USART_CPHA_2Edge ((uint16_t)0x0200)
|
||||
|
||||
/* USART_Last_Bit */
|
||||
#define USART_LastBit_Disable ((uint16_t)0x0000)
|
||||
#define USART_LastBit_Enable ((uint16_t)0x0100)
|
||||
|
||||
/* USART_Interrupt_definition */
|
||||
#define USART_IT_PE ((uint16_t)0x0028)
|
||||
#define USART_IT_TXE ((uint16_t)0x0727)
|
||||
#define USART_IT_TC ((uint16_t)0x0626)
|
||||
#define USART_IT_RXNE ((uint16_t)0x0525)
|
||||
#define USART_IT_ORE_RX ((uint16_t)0x0325)
|
||||
#define USART_IT_IDLE ((uint16_t)0x0424)
|
||||
#define USART_IT_LBD ((uint16_t)0x0846)
|
||||
#define USART_IT_CTS ((uint16_t)0x096A)
|
||||
#define USART_IT_ERR ((uint16_t)0x0060)
|
||||
#define USART_IT_ORE_ER ((uint16_t)0x0360)
|
||||
#define USART_IT_NE ((uint16_t)0x0260)
|
||||
#define USART_IT_FE ((uint16_t)0x0160)
|
||||
|
||||
#define USART_IT_ORE USART_IT_ORE_ER
|
||||
|
||||
/* USART_DMA_Requests */
|
||||
#define USART_DMAReq_Tx ((uint16_t)0x0080)
|
||||
#define USART_DMAReq_Rx ((uint16_t)0x0040)
|
||||
|
||||
/* USART_WakeUp_methods */
|
||||
#define USART_WakeUp_IdleLine ((uint16_t)0x0000)
|
||||
#define USART_WakeUp_AddressMark ((uint16_t)0x0800)
|
||||
|
||||
/* USART_LIN_Break_Detection_Length */
|
||||
#define USART_LINBreakDetectLength_10b ((uint16_t)0x0000)
|
||||
#define USART_LINBreakDetectLength_11b ((uint16_t)0x0020)
|
||||
|
||||
/* USART_IrDA_Low_Power */
|
||||
#define USART_IrDAMode_LowPower ((uint16_t)0x0004)
|
||||
#define USART_IrDAMode_Normal ((uint16_t)0x0000)
|
||||
|
||||
/* USART_Flags */
|
||||
#define USART_FLAG_CTS ((uint16_t)0x0200)
|
||||
#define USART_FLAG_LBD ((uint16_t)0x0100)
|
||||
#define USART_FLAG_TXE ((uint16_t)0x0080)
|
||||
#define USART_FLAG_TC ((uint16_t)0x0040)
|
||||
#define USART_FLAG_RXNE ((uint16_t)0x0020)
|
||||
#define USART_FLAG_IDLE ((uint16_t)0x0010)
|
||||
#define USART_FLAG_ORE ((uint16_t)0x0008)
|
||||
#define USART_FLAG_NE ((uint16_t)0x0004)
|
||||
#define USART_FLAG_FE ((uint16_t)0x0002)
|
||||
#define USART_FLAG_PE ((uint16_t)0x0001)
|
||||
|
||||
void USART_DeInit(USART_TypeDef *USARTx);
|
||||
void USART_Init(USART_TypeDef *USARTx, USART_InitTypeDef *USART_InitStruct);
|
||||
void USART_StructInit(USART_InitTypeDef *USART_InitStruct);
|
||||
void USART_ClockInit(USART_TypeDef *USARTx, USART_ClockInitTypeDef *USART_ClockInitStruct);
|
||||
void USART_ClockStructInit(USART_ClockInitTypeDef *USART_ClockInitStruct);
|
||||
void USART_Cmd(USART_TypeDef *USARTx, FunctionalState NewState);
|
||||
void USART_ITConfig(USART_TypeDef *USARTx, uint16_t USART_IT, FunctionalState NewState);
|
||||
void USART_DMACmd(USART_TypeDef *USARTx, uint16_t USART_DMAReq, FunctionalState NewState);
|
||||
void USART_SetAddress(USART_TypeDef *USARTx, uint8_t USART_Address);
|
||||
void USART_WakeUpConfig(USART_TypeDef *USARTx, uint16_t USART_WakeUp);
|
||||
void USART_ReceiverWakeUpCmd(USART_TypeDef *USARTx, FunctionalState NewState);
|
||||
void USART_LINBreakDetectLengthConfig(USART_TypeDef *USARTx, uint16_t USART_LINBreakDetectLength);
|
||||
void USART_LINCmd(USART_TypeDef *USARTx, FunctionalState NewState);
|
||||
void USART_SendData(USART_TypeDef *USARTx, uint16_t Data);
|
||||
uint16_t USART_ReceiveData(USART_TypeDef *USARTx);
|
||||
void USART_SendBreak(USART_TypeDef *USARTx);
|
||||
void USART_SetGuardTime(USART_TypeDef *USARTx, uint8_t USART_GuardTime);
|
||||
void USART_SetPrescaler(USART_TypeDef *USARTx, uint8_t USART_Prescaler);
|
||||
void USART_SmartCardCmd(USART_TypeDef *USARTx, FunctionalState NewState);
|
||||
void USART_SmartCardNACKCmd(USART_TypeDef *USARTx, FunctionalState NewState);
|
||||
void USART_HalfDuplexCmd(USART_TypeDef *USARTx, FunctionalState NewState);
|
||||
void USART_OverSampling8Cmd(USART_TypeDef *USARTx, FunctionalState NewState);
|
||||
void USART_OneBitMethodCmd(USART_TypeDef *USARTx, FunctionalState NewState);
|
||||
void USART_IrDAConfig(USART_TypeDef *USARTx, uint16_t USART_IrDAMode);
|
||||
void USART_IrDACmd(USART_TypeDef *USARTx, FunctionalState NewState);
|
||||
FlagStatus USART_GetFlagStatus(USART_TypeDef *USARTx, uint16_t USART_FLAG);
|
||||
void USART_ClearFlag(USART_TypeDef *USARTx, uint16_t USART_FLAG);
|
||||
ITStatus USART_GetITStatus(USART_TypeDef *USARTx, uint16_t USART_IT);
|
||||
void USART_ClearITPendingBit(USART_TypeDef *USARTx, uint16_t USART_IT);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_USART_H */
|
||||
@@ -0,0 +1,700 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_usb.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the USB
|
||||
* firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_USB_H
|
||||
#define __CH32V10x_USB_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#ifndef NULL
|
||||
#define NULL 0
|
||||
#endif
|
||||
|
||||
#ifndef VOID
|
||||
#define VOID void
|
||||
#endif
|
||||
#ifndef CONST
|
||||
#define CONST const
|
||||
#endif
|
||||
#ifndef BOOL
|
||||
typedef unsigned char BOOL;
|
||||
#endif
|
||||
#ifndef BOOLEAN
|
||||
typedef unsigned char BOOLEAN;
|
||||
#endif
|
||||
#ifndef CHAR
|
||||
typedef char CHAR;
|
||||
#endif
|
||||
#ifndef INT8
|
||||
typedef char INT8;
|
||||
#endif
|
||||
#ifndef INT16
|
||||
typedef short INT16;
|
||||
#endif
|
||||
#ifndef INT32
|
||||
typedef long INT32;
|
||||
#endif
|
||||
#ifndef UINT8
|
||||
typedef unsigned char UINT8;
|
||||
#endif
|
||||
#ifndef UINT16
|
||||
typedef unsigned short UINT16;
|
||||
#endif
|
||||
#ifndef UINT32
|
||||
typedef unsigned long UINT32;
|
||||
#endif
|
||||
#ifndef UINT8V
|
||||
typedef unsigned char volatile UINT8V;
|
||||
#endif
|
||||
#ifndef UINT16V
|
||||
typedef unsigned short volatile UINT16V;
|
||||
#endif
|
||||
#ifndef UINT32V
|
||||
typedef unsigned long volatile UINT32V;
|
||||
#endif
|
||||
|
||||
#ifndef PVOID
|
||||
typedef void *PVOID;
|
||||
#endif
|
||||
#ifndef PCHAR
|
||||
typedef char *PCHAR;
|
||||
#endif
|
||||
#ifndef PCHAR
|
||||
typedef const char *PCCHAR;
|
||||
#endif
|
||||
#ifndef PINT8
|
||||
typedef char *PINT8;
|
||||
#endif
|
||||
#ifndef PINT16
|
||||
typedef short *PINT16;
|
||||
#endif
|
||||
#ifndef PINT32
|
||||
typedef long *PINT32;
|
||||
#endif
|
||||
#ifndef PUINT8
|
||||
typedef unsigned char *PUINT8;
|
||||
#endif
|
||||
#ifndef PUINT16
|
||||
typedef unsigned short *PUINT16;
|
||||
#endif
|
||||
#ifndef PUINT32
|
||||
typedef unsigned long *PUINT32;
|
||||
#endif
|
||||
#ifndef PUINT8V
|
||||
typedef volatile unsigned char *PUINT8V;
|
||||
#endif
|
||||
#ifndef PUINT16V
|
||||
typedef volatile unsigned short *PUINT16V;
|
||||
#endif
|
||||
#ifndef PUINT32V
|
||||
typedef volatile unsigned long *PUINT32V;
|
||||
#endif
|
||||
|
||||
/******************************************************************************/
|
||||
/* Peripheral memory map */
|
||||
/******************************************************************************/
|
||||
/* USB */
|
||||
#define R32_USB_CONTROL (*((PUINT32V)(0x40023400))) // USB control & interrupt enable & device address
|
||||
#define R8_USB_CTRL (*((PUINT8V)(0x40023400))) // USB base control
|
||||
#define RB_UC_HOST_MODE 0x80 // enable USB host mode: 0=device mode, 1=host mode
|
||||
#define RB_UC_LOW_SPEED 0x40 // enable USB low speed: 0=12Mbps, 1=1.5Mbps
|
||||
#define RB_UC_DEV_PU_EN 0x20 // USB device enable and internal pullup resistance enable
|
||||
#define RB_UC_SYS_CTRL1 0x20 // USB system control high bit
|
||||
#define RB_UC_SYS_CTRL0 0x10 // USB system control low bit
|
||||
#define MASK_UC_SYS_CTRL 0x30 // bit mask of USB system control
|
||||
// bUC_HOST_MODE & bUC_SYS_CTRL1 & bUC_SYS_CTRL0: USB system control
|
||||
// 0 00: disable USB device and disable internal pullup resistance
|
||||
// 0 01: enable USB device and disable internal pullup resistance, need external pullup resistance
|
||||
// 0 1x: enable USB device and enable internal pullup resistance
|
||||
// 1 00: enable USB host and normal status
|
||||
// 1 01: enable USB host and force UDP/UDM output SE0 state
|
||||
// 1 10: enable USB host and force UDP/UDM output J state
|
||||
// 1 11: enable USB host and force UDP/UDM output resume or K state
|
||||
#define RB_UC_INT_BUSY 0x08 // enable automatic responding busy for device mode or automatic pause for host mode during interrupt flag UIF_TRANSFER valid
|
||||
#define RB_UC_RESET_SIE 0x04 // force reset USB SIE, need software clear
|
||||
#define RB_UC_CLR_ALL 0x02 // force clear FIFO and count of USB
|
||||
#define RB_UC_DMA_EN 0x01 // DMA enable and DMA interrupt enable for USB
|
||||
|
||||
#define R8_UDEV_CTRL (*((PUINT8V)(0x40023401))) // USB device physical prot control
|
||||
#define RB_UD_PD_DIS 0x80 // disable USB UDP/UDM pulldown resistance: 0=enable pulldown, 1=disable
|
||||
#define RB_UD_DP_PIN 0x20 // ReadOnly: indicate current UDP pin level
|
||||
#define RB_UD_DM_PIN 0x10 // ReadOnly: indicate current UDM pin level
|
||||
#define RB_UD_LOW_SPEED 0x04 // enable USB physical port low speed: 0=full speed, 1=low speed
|
||||
#define RB_UD_GP_BIT 0x02 // general purpose bit
|
||||
#define RB_UD_PORT_EN 0x01 // enable USB physical port I/O: 0=disable, 1=enable
|
||||
|
||||
#define R8_UHOST_CTRL R8_UDEV_CTRL // USB host physical prot control
|
||||
#define RB_UH_PD_DIS 0x80 // disable USB UDP/UDM pulldown resistance: 0=enable pulldown, 1=disable
|
||||
#define RB_UH_DP_PIN 0x20 // ReadOnly: indicate current UDP pin level
|
||||
#define RB_UH_DM_PIN 0x10 // ReadOnly: indicate current UDM pin level
|
||||
#define RB_UH_LOW_SPEED 0x04 // enable USB port low speed: 0=full speed, 1=low speed
|
||||
#define RB_UH_BUS_RESET 0x02 // control USB bus reset: 0=normal, 1=force bus reset
|
||||
#define RB_UH_PORT_EN 0x01 // enable USB port: 0=disable, 1=enable port, automatic disabled if USB device detached
|
||||
|
||||
#define R8_USB_INT_EN (*((PUINT8V)(0x40023402))) // USB interrupt enable
|
||||
#define RB_UIE_DEV_SOF 0x80 // enable interrupt for SOF received for USB device mode
|
||||
#define RB_UIE_DEV_NAK 0x40 // enable interrupt for NAK responded for USB device mode
|
||||
#define RB_UIE_FIFO_OV 0x10 // enable interrupt for FIFO overflow
|
||||
#define RB_UIE_HST_SOF 0x08 // enable interrupt for host SOF timer action for USB host mode
|
||||
#define RB_UIE_SUSPEND 0x04 // enable interrupt for USB suspend or resume event
|
||||
#define RB_UIE_TRANSFER 0x02 // enable interrupt for USB transfer completion
|
||||
#define RB_UIE_DETECT 0x01 // enable interrupt for USB device detected event for USB host mode
|
||||
#define RB_UIE_BUS_RST 0x01 // enable interrupt for USB bus reset event for USB device mode
|
||||
|
||||
#define R8_USB_DEV_AD (*((PUINT8V)(0x40023403))) // USB device address
|
||||
#define RB_UDA_GP_BIT 0x80 // general purpose bit
|
||||
#define MASK_USB_ADDR 0x7F // bit mask for USB device address
|
||||
|
||||
#define R32_USB_STATUS (*((PUINT32V)(0x40023404))) // USB miscellaneous status & interrupt flag & interrupt status
|
||||
#define R8_USB_MIS_ST (*((PUINT8V)(0x40023405))) // USB miscellaneous status
|
||||
#define RB_UMS_SOF_PRES 0x80 // RO, indicate host SOF timer presage status
|
||||
#define RB_UMS_SOF_ACT 0x40 // RO, indicate host SOF timer action status for USB host
|
||||
#define RB_UMS_SIE_FREE 0x20 // RO, indicate USB SIE free status
|
||||
#define RB_UMS_R_FIFO_RDY 0x10 // RO, indicate USB receiving FIFO ready status (not empty)
|
||||
#define RB_UMS_BUS_RESET 0x08 // RO, indicate USB bus reset status
|
||||
#define RB_UMS_SUSPEND 0x04 // RO, indicate USB suspend status
|
||||
#define RB_UMS_DM_LEVEL 0x02 // RO, indicate UDM level saved at device attached to USB host
|
||||
#define RB_UMS_DEV_ATTACH 0x01 // RO, indicate device attached status on USB host
|
||||
|
||||
#define R8_USB_INT_FG (*((PUINT8V)(0x40023406))) // USB interrupt flag
|
||||
#define RB_U_IS_NAK 0x80 // RO, indicate current USB transfer is NAK received
|
||||
#define RB_U_TOG_OK 0x40 // RO, indicate current USB transfer toggle is OK
|
||||
#define RB_U_SIE_FREE 0x20 // RO, indicate USB SIE free status
|
||||
#define RB_UIF_FIFO_OV 0x10 // FIFO overflow interrupt flag for USB, direct bit address clear or write 1 to clear
|
||||
#define RB_UIF_HST_SOF 0x08 // host SOF timer interrupt flag for USB host, direct bit address clear or write 1 to clear
|
||||
#define RB_UIF_SUSPEND 0x04 // USB suspend or resume event interrupt flag, direct bit address clear or write 1 to clear
|
||||
#define RB_UIF_TRANSFER 0x02 // USB transfer completion interrupt flag, direct bit address clear or write 1 to clear
|
||||
#define RB_UIF_DETECT 0x01 // device detected event interrupt flag for USB host mode, direct bit address clear or write 1 to clear
|
||||
#define RB_UIF_BUS_RST 0x01 // bus reset event interrupt flag for USB device mode, direct bit address clear or write 1 to clear
|
||||
|
||||
#define R8_USB_INT_ST (*((PUINT8V)(0x40023407))) // USB interrupt status
|
||||
#define RB_UIS_IS_NAK 0x80 // RO, indicate current USB transfer is NAK received for USB device mode
|
||||
#define RB_UIS_TOG_OK 0x40 // RO, indicate current USB transfer toggle is OK
|
||||
#define RB_UIS_TOKEN1 0x20 // RO, current token PID code bit 1 received for USB device mode
|
||||
#define RB_UIS_TOKEN0 0x10 // RO, current token PID code bit 0 received for USB device mode
|
||||
#define MASK_UIS_TOKEN 0x30 // RO, bit mask of current token PID code received for USB device mode
|
||||
#define UIS_TOKEN_OUT 0x00
|
||||
#define UIS_TOKEN_SOF 0x10
|
||||
#define UIS_TOKEN_IN 0x20
|
||||
#define UIS_TOKEN_SETUP 0x30
|
||||
// bUIS_TOKEN1 & bUIS_TOKEN0: current token PID code received for USB device mode
|
||||
// 00: OUT token PID received
|
||||
// 01: SOF token PID received
|
||||
// 10: IN token PID received
|
||||
// 11: SETUP token PID received
|
||||
#define MASK_UIS_ENDP 0x0F // RO, bit mask of current transfer endpoint number for USB device mode
|
||||
#define MASK_UIS_H_RES 0x0F // RO, bit mask of current transfer handshake response for USB host mode: 0000=no response, time out from device, others=handshake response PID received
|
||||
|
||||
#define R8_USB_RX_LEN (*((PUINT8V)(0x40023408))) // USB receiving length
|
||||
#define R32_USB_BUF_MODE (*((PUINT32V)(0x4002340c))) // USB endpoint buffer mode
|
||||
#define R8_UEP4_1_MOD (*((PUINT8V)(0x4002340c))) // endpoint 4/1 mode
|
||||
#define RB_UEP1_RX_EN 0x80 // enable USB endpoint 1 receiving (OUT)
|
||||
#define RB_UEP1_TX_EN 0x40 // enable USB endpoint 1 transmittal (IN)
|
||||
#define RB_UEP1_BUF_MOD 0x10 // buffer mode of USB endpoint 1
|
||||
// bUEPn_RX_EN & bUEPn_TX_EN & bUEPn_BUF_MOD: USB endpoint 1/2/3 buffer mode, buffer start address is UEPn_DMA
|
||||
// 0 0 x: disable endpoint and disable buffer
|
||||
// 1 0 0: 64 bytes buffer for receiving (OUT endpoint)
|
||||
// 1 0 1: dual 64 bytes buffer by toggle bit bUEP_R_TOG selection for receiving (OUT endpoint), total=128bytes
|
||||
// 0 1 0: 64 bytes buffer for transmittal (IN endpoint)
|
||||
// 0 1 1: dual 64 bytes buffer by toggle bit bUEP_T_TOG selection for transmittal (IN endpoint), total=128bytes
|
||||
// 1 1 0: 64 bytes buffer for receiving (OUT endpoint) + 64 bytes buffer for transmittal (IN endpoint), total=128bytes
|
||||
// 1 1 1: dual 64 bytes buffer by bUEP_R_TOG selection for receiving (OUT endpoint) + dual 64 bytes buffer by bUEP_T_TOG selection for transmittal (IN endpoint), total=256bytes
|
||||
#define RB_UEP4_RX_EN 0x08 // enable USB endpoint 4 receiving (OUT)
|
||||
#define RB_UEP4_TX_EN 0x04 // enable USB endpoint 4 transmittal (IN)
|
||||
// bUEP4_RX_EN & bUEP4_TX_EN: USB endpoint 4 buffer mode, buffer start address is UEP0_DMA
|
||||
// 0 0: single 64 bytes buffer for endpoint 0 receiving & transmittal (OUT & IN endpoint)
|
||||
// 1 0: single 64 bytes buffer for endpoint 0 receiving & transmittal (OUT & IN endpoint) + 64 bytes buffer for endpoint 4 receiving (OUT endpoint), total=128bytes
|
||||
// 0 1: single 64 bytes buffer for endpoint 0 receiving & transmittal (OUT & IN endpoint) + 64 bytes buffer for endpoint 4 transmittal (IN endpoint), total=128bytes
|
||||
// 1 1: single 64 bytes buffer for endpoint 0 receiving & transmittal (OUT & IN endpoint)
|
||||
// + 64 bytes buffer for endpoint 4 receiving (OUT endpoint) + 64 bytes buffer for endpoint 4 transmittal (IN endpoint), total=192bytes
|
||||
|
||||
#define R8_UEP2_3_MOD (*((PUINT8V)(0x4002340d))) // endpoint 2/3 mode
|
||||
#define RB_UEP3_RX_EN 0x80 // enable USB endpoint 3 receiving (OUT)
|
||||
#define RB_UEP3_TX_EN 0x40 // enable USB endpoint 3 transmittal (IN)
|
||||
#define RB_UEP3_BUF_MOD 0x10 // buffer mode of USB endpoint 3
|
||||
#define RB_UEP2_RX_EN 0x08 // enable USB endpoint 2 receiving (OUT)
|
||||
#define RB_UEP2_TX_EN 0x04 // enable USB endpoint 2 transmittal (IN)
|
||||
#define RB_UEP2_BUF_MOD 0x01 // buffer mode of USB endpoint 2
|
||||
|
||||
#define R8_UH_EP_MOD R8_UEP2_3_MOD //host endpoint mode
|
||||
#define RB_UH_EP_TX_EN 0x40 // enable USB host OUT endpoint transmittal
|
||||
#define RB_UH_EP_TBUF_MOD 0x10 // buffer mode of USB host OUT endpoint
|
||||
// bUH_EP_TX_EN & bUH_EP_TBUF_MOD: USB host OUT endpoint buffer mode, buffer start address is UH_TX_DMA
|
||||
// 0 x: disable endpoint and disable buffer
|
||||
// 1 0: 64 bytes buffer for transmittal (OUT endpoint)
|
||||
// 1 1: dual 64 bytes buffer by toggle bit bUH_T_TOG selection for transmittal (OUT endpoint), total=128bytes
|
||||
#define RB_UH_EP_RX_EN 0x08 // enable USB host IN endpoint receiving
|
||||
#define RB_UH_EP_RBUF_MOD 0x01 // buffer mode of USB host IN endpoint
|
||||
// bUH_EP_RX_EN & bUH_EP_RBUF_MOD: USB host IN endpoint buffer mode, buffer start address is UH_RX_DMA
|
||||
// 0 x: disable endpoint and disable buffer
|
||||
// 1 0: 64 bytes buffer for receiving (IN endpoint)
|
||||
// 1 1: dual 64 bytes buffer by toggle bit bUH_R_TOG selection for receiving (IN endpoint), total=128bytes
|
||||
|
||||
#define R8_UEP5_6_MOD (*((PUINT8V)(0x4002340e))) // endpoint 5/6 mode
|
||||
#define RB_UEP6_RX_EN 0x80 // enable USB endpoint 6 receiving (OUT)
|
||||
#define RB_UEP6_TX_EN 0x40 // enable USB endpoint 6 transmittal (IN)
|
||||
#define RB_UEP6_BUF_MOD 0x10 // buffer mode of USB endpoint 6
|
||||
#define RB_UEP5_RX_EN 0x08 // enable USB endpoint 5 receiving (OUT)
|
||||
#define RB_UEP5_TX_EN 0x04 // enable USB endpoint 5 transmittal (IN)
|
||||
#define RB_UEP5_BUF_MOD 0x01 // buffer mode of USB endpoint 5
|
||||
|
||||
#define R8_UEP7_MOD (*((PUINT8V)(0x4002340f))) // endpoint 7 mode
|
||||
#define RB_UEP7_RX_EN 0x08 // enable USB endpoint 7 receiving (OUT)
|
||||
#define RB_UEP7_TX_EN 0x04 // enable USB endpoint 7 transmittal (IN)
|
||||
#define RB_UEP7_BUF_MOD 0x01 // buffer mode of USB endpoint 7
|
||||
|
||||
#define R16_UEP0_DMA (*((PUINT16V)(0x40023410))) // endpoint 0 DMA buffer address
|
||||
#define R16_UEP1_DMA (*((PUINT16V)(0x40023414))) // endpoint 1 DMA buffer address
|
||||
#define R16_UEP2_DMA (*((PUINT16V)(0x40023418))) // endpoint 2 DMA buffer address
|
||||
#define R16_UH_RX_DMA R16_UEP2_DMA // host rx endpoint buffer high address
|
||||
#define R16_UEP3_DMA (*((PUINT16V)(0x4002341c))) // endpoint 3 DMA buffer address
|
||||
|
||||
#define R16_UEP4_DMA (*((PUINT16V)(0x40023420))) // endpoint 4 DMA buffer address
|
||||
#define R16_UEP5_DMA (*((PUINT16V)(0x40023424))) // endpoint 5 DMA buffer address
|
||||
#define R16_UEP6_DMA (*((PUINT16V)(0x40023428))) // endpoint 6 DMA buffer address
|
||||
#define R16_UEP7_DMA (*((PUINT16V)(0x4002342c))) // endpoint 7 DMA buffer address
|
||||
|
||||
#define R16_UH_TX_DMA R16_UEP3_DMA // host tx endpoint buffer high address
|
||||
#define R32_USB_EP0_CTRL (*((PUINT32V)(0x40023430))) // endpoint 0 control & transmittal length
|
||||
#define R8_UEP0_T_LEN (*((PUINT8V)(0x40023430))) // endpoint 0 transmittal length
|
||||
#define R8_UEP0_CTRL (*((PUINT8V)(0x40023432))) // endpoint 0 control
|
||||
#define R32_USB_EP1_CTRL (*((PUINT32V)(0x40023434))) // endpoint 1 control & transmittal length
|
||||
#define R8_UEP1_T_LEN (*((PUINT8V)(0x40023434))) // endpoint 1 transmittal length
|
||||
#define R8_UEP1_CTRL (*((PUINT8V)(0x40023436))) // endpoint 1 control
|
||||
#define RB_UEP_R_TOG 0x80 // expected data toggle flag of USB endpoint X receiving (OUT): 0=DATA0, 1=DATA1
|
||||
#define RB_UEP_T_TOG 0x40 // prepared data toggle flag of USB endpoint X transmittal (IN): 0=DATA0, 1=DATA1
|
||||
#define RB_UEP_AUTO_TOG 0x10 // enable automatic toggle after successful transfer completion on endpoint 1/2/3: 0=manual toggle, 1=automatic toggle
|
||||
#define RB_UEP_R_RES1 0x08 // handshake response type high bit for USB endpoint X receiving (OUT)
|
||||
#define RB_UEP_R_RES0 0x04 // handshake response type low bit for USB endpoint X receiving (OUT)
|
||||
#define MASK_UEP_R_RES 0x0C // bit mask of handshake response type for USB endpoint X receiving (OUT)
|
||||
#define UEP_R_RES_ACK 0x00
|
||||
#define UEP_R_RES_TOUT 0x04
|
||||
#define UEP_R_RES_NAK 0x08
|
||||
#define UEP_R_RES_STALL 0x0C
|
||||
// RB_UEP_R_RES1 & RB_UEP_R_RES0: handshake response type for USB endpoint X receiving (OUT)
|
||||
// 00: ACK (ready)
|
||||
// 01: no response, time out to host, for non-zero endpoint isochronous transactions
|
||||
// 10: NAK (busy)
|
||||
// 11: STALL (error)
|
||||
#define RB_UEP_T_RES1 0x02 // handshake response type high bit for USB endpoint X transmittal (IN)
|
||||
#define RB_UEP_T_RES0 0x01 // handshake response type low bit for USB endpoint X transmittal (IN)
|
||||
#define MASK_UEP_T_RES 0x03 // bit mask of handshake response type for USB endpoint X transmittal (IN)
|
||||
#define UEP_T_RES_ACK 0x00
|
||||
#define UEP_T_RES_TOUT 0x01
|
||||
#define UEP_T_RES_NAK 0x02
|
||||
#define UEP_T_RES_STALL 0x03
|
||||
// bUEP_T_RES1 & bUEP_T_RES0: handshake response type for USB endpoint X transmittal (IN)
|
||||
// 00: DATA0 or DATA1 then expecting ACK (ready)
|
||||
// 01: DATA0 or DATA1 then expecting no response, time out from host, for non-zero endpoint isochronous transactions
|
||||
// 10: NAK (busy)
|
||||
// 11: STALL (error)
|
||||
|
||||
#define R8_UH_SETUP R8_UEP1_CTRL // host aux setup
|
||||
#define RB_UH_PRE_PID_EN 0x80 // USB host PRE PID enable for low speed device via hub
|
||||
#define RB_UH_SOF_EN 0x40 // USB host automatic SOF enable
|
||||
|
||||
#define R32_USB_EP2_CTRL (*((PUINT32V)(0x40023438))) // endpoint 2 control & transmittal length
|
||||
#define R8_UEP2_T_LEN (*((PUINT8V)(0x40023438))) // endpoint 2 transmittal length
|
||||
#define R8_UEP2_CTRL (*((PUINT8V)(0x4002343a))) // endpoint 2 control
|
||||
|
||||
#define R8_UH_EP_PID R8_UEP2_T_LEN // host endpoint and PID
|
||||
#define MASK_UH_TOKEN 0xF0 // bit mask of token PID for USB host transfer
|
||||
#define MASK_UH_ENDP 0x0F // bit mask of endpoint number for USB host transfer
|
||||
|
||||
#define R8_UH_RX_CTRL R8_UEP2_CTRL // host receiver endpoint control
|
||||
#define RB_UH_R_TOG 0x80 // expected data toggle flag of host receiving (IN): 0=DATA0, 1=DATA1
|
||||
#define RB_UH_R_AUTO_TOG 0x10 // enable automatic toggle after successful transfer completion: 0=manual toggle, 1=automatic toggle
|
||||
#define RB_UH_R_RES 0x04 // prepared handshake response type for host receiving (IN): 0=ACK (ready), 1=no response, time out to device, for isochronous transactions
|
||||
|
||||
#define R32_USB_EP3_CTRL (*((PUINT32V)(0x4002343c))) // endpoint 3 control & transmittal length
|
||||
#define R8_UEP3_T_LEN (*((PUINT16V)(0x4002343c))) // endpoint 3 transmittal length
|
||||
#define R8_UEP3_CTRL (*((PUINT8V)(0x4002343e))) // endpoint 3 control
|
||||
#define R8_UH_TX_LEN (*((PUINT16V)(0x4002343c))) //R8_UEP3_T_LEN // host transmittal endpoint transmittal length
|
||||
|
||||
#define R8_UH_TX_CTRL R8_UEP3_CTRL // host transmittal endpoint control
|
||||
#define RB_UH_T_TOG 0x40 // prepared data toggle flag of host transmittal (SETUP/OUT): 0=DATA0, 1=DATA1
|
||||
#define RB_UH_T_AUTO_TOG 0x10 // enable automatic toggle after successful transfer completion: 0=manual toggle, 1=automatic toggle
|
||||
#define RB_UH_T_RES 0x01 // expected handshake response type for host transmittal (SETUP/OUT): 0=ACK (ready), 1=no response, time out from device, for isochronous transactions
|
||||
|
||||
#define R32_USB_EP4_CTRL (*((PUINT32V)(0x40023440))) // endpoint 4 control & transmittal length
|
||||
#define R8_UEP4_T_LEN (*((PUINT8V)(0x40023440))) // endpoint 4 transmittal length
|
||||
#define R8_UEP4_CTRL (*((PUINT8V)(0x40023442))) // endpoint 4 control
|
||||
|
||||
#define R32_USB_EP5_CTRL (*((PUINT32V)(0x40023444))) // endpoint 5 control & transmittal length
|
||||
#define R8_UEP5_T_LEN (*((PUINT8V)(0x40023444))) // endpoint 5 transmittal length
|
||||
#define R8_UEP5_CTRL (*((PUINT8V)(0x40023446))) // endpoint 5 control
|
||||
|
||||
#define R32_USB_EP6_CTRL (*((PUINT32V)(0x40023448))) // endpoint 6 control & transmittal length
|
||||
#define R8_UEP6_T_LEN (*((PUINT8V)(0x40023448))) // endpoint 6 transmittal length
|
||||
#define R8_UEP6_CTRL (*((PUINT8V)(0x4002344a))) // endpoint 6 control
|
||||
|
||||
#define R32_USB_EP7_CTRL (*((PUINT32V)(0x4002344c))) // endpoint 7 control & transmittal length
|
||||
#define R8_UEP7_T_LEN (*((PUINT8V)(0x4002344c))) // endpoint 7 transmittal length
|
||||
#define R8_UEP7_CTRL (*((PUINT8V)(0x4002344e))) // endpoint 7 control
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif //__CH32V10x_USB_H
|
||||
|
||||
#ifndef __USB_TYPE__
|
||||
#define __USB_TYPE__
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* USB constant and structure define */
|
||||
|
||||
/* USB PID */
|
||||
#ifndef USB_PID_SETUP
|
||||
#define USB_PID_NULL 0x00 /* reserved PID */
|
||||
#define USB_PID_SOF 0x05
|
||||
#define USB_PID_SETUP 0x0D
|
||||
#define USB_PID_IN 0x09
|
||||
#define USB_PID_OUT 0x01
|
||||
#define USB_PID_ACK 0x02
|
||||
#define USB_PID_NAK 0x0A
|
||||
#define USB_PID_STALL 0x0E
|
||||
#define USB_PID_DATA0 0x03
|
||||
#define USB_PID_DATA1 0x0B
|
||||
#define USB_PID_PRE 0x0C
|
||||
#endif
|
||||
|
||||
/* USB standard device request code */
|
||||
#ifndef USB_GET_DESCRIPTOR
|
||||
#define USB_GET_STATUS 0x00
|
||||
#define USB_CLEAR_FEATURE 0x01
|
||||
#define USB_SET_FEATURE 0x03
|
||||
#define USB_SET_ADDRESS 0x05
|
||||
#define USB_GET_DESCRIPTOR 0x06
|
||||
#define USB_SET_DESCRIPTOR 0x07
|
||||
#define USB_GET_CONFIGURATION 0x08
|
||||
#define USB_SET_CONFIGURATION 0x09
|
||||
#define USB_GET_INTERFACE 0x0A
|
||||
#define USB_SET_INTERFACE 0x0B
|
||||
#define USB_SYNCH_FRAME 0x0C
|
||||
#endif
|
||||
|
||||
/* USB hub class request code */
|
||||
#ifndef HUB_GET_DESCRIPTOR
|
||||
#define HUB_GET_STATUS 0x00
|
||||
#define HUB_CLEAR_FEATURE 0x01
|
||||
#define HUB_GET_STATE 0x02
|
||||
#define HUB_SET_FEATURE 0x03
|
||||
#define HUB_GET_DESCRIPTOR 0x06
|
||||
#define HUB_SET_DESCRIPTOR 0x07
|
||||
#endif
|
||||
|
||||
/* USB HID class request code */
|
||||
#ifndef HID_GET_REPORT
|
||||
#define HID_GET_REPORT 0x01
|
||||
#define HID_GET_IDLE 0x02
|
||||
#define HID_GET_PROTOCOL 0x03
|
||||
#define HID_SET_REPORT 0x09
|
||||
#define HID_SET_IDLE 0x0A
|
||||
#define HID_SET_PROTOCOL 0x0B
|
||||
#endif
|
||||
|
||||
/* Bit define for USB request type */
|
||||
#ifndef USB_REQ_TYP_MASK
|
||||
#define USB_REQ_TYP_IN 0x80 /* control IN, device to host */
|
||||
#define USB_REQ_TYP_OUT 0x00 /* control OUT, host to device */
|
||||
#define USB_REQ_TYP_READ 0x80 /* control read, device to host */
|
||||
#define USB_REQ_TYP_WRITE 0x00 /* control write, host to device */
|
||||
#define USB_REQ_TYP_MASK 0x60 /* bit mask of request type */
|
||||
#define USB_REQ_TYP_STANDARD 0x00
|
||||
#define USB_REQ_TYP_CLASS 0x20
|
||||
#define USB_REQ_TYP_VENDOR 0x40
|
||||
#define USB_REQ_TYP_RESERVED 0x60
|
||||
#define USB_REQ_RECIP_MASK 0x1F /* bit mask of request recipient */
|
||||
#define USB_REQ_RECIP_DEVICE 0x00
|
||||
#define USB_REQ_RECIP_INTERF 0x01
|
||||
#define USB_REQ_RECIP_ENDP 0x02
|
||||
#define USB_REQ_RECIP_OTHER 0x03
|
||||
#endif
|
||||
|
||||
/* USB request type for hub class request */
|
||||
#ifndef HUB_GET_HUB_DESCRIPTOR
|
||||
#define HUB_CLEAR_HUB_FEATURE 0x20
|
||||
#define HUB_CLEAR_PORT_FEATURE 0x23
|
||||
#define HUB_GET_BUS_STATE 0xA3
|
||||
#define HUB_GET_HUB_DESCRIPTOR 0xA0
|
||||
#define HUB_GET_HUB_STATUS 0xA0
|
||||
#define HUB_GET_PORT_STATUS 0xA3
|
||||
#define HUB_SET_HUB_DESCRIPTOR 0x20
|
||||
#define HUB_SET_HUB_FEATURE 0x20
|
||||
#define HUB_SET_PORT_FEATURE 0x23
|
||||
#endif
|
||||
|
||||
/* Hub class feature selectors */
|
||||
#ifndef HUB_PORT_RESET
|
||||
#define HUB_C_HUB_LOCAL_POWER 0
|
||||
#define HUB_C_HUB_OVER_CURRENT 1
|
||||
#define HUB_PORT_CONNECTION 0
|
||||
#define HUB_PORT_ENABLE 1
|
||||
#define HUB_PORT_SUSPEND 2
|
||||
#define HUB_PORT_OVER_CURRENT 3
|
||||
#define HUB_PORT_RESET 4
|
||||
#define HUB_PORT_POWER 8
|
||||
#define HUB_PORT_LOW_SPEED 9
|
||||
#define HUB_C_PORT_CONNECTION 16
|
||||
#define HUB_C_PORT_ENABLE 17
|
||||
#define HUB_C_PORT_SUSPEND 18
|
||||
#define HUB_C_PORT_OVER_CURRENT 19
|
||||
#define HUB_C_PORT_RESET 20
|
||||
#endif
|
||||
|
||||
/* USB descriptor type */
|
||||
#ifndef USB_DESCR_TYP_DEVICE
|
||||
#define USB_DESCR_TYP_DEVICE 0x01
|
||||
#define USB_DESCR_TYP_CONFIG 0x02
|
||||
#define USB_DESCR_TYP_STRING 0x03
|
||||
#define USB_DESCR_TYP_INTERF 0x04
|
||||
#define USB_DESCR_TYP_ENDP 0x05
|
||||
#define USB_DESCR_TYP_QUALIF 0x06
|
||||
#define USB_DESCR_TYP_SPEED 0x07
|
||||
#define USB_DESCR_TYP_OTG 0x09
|
||||
#define USB_DESCR_TYP_HID 0x21
|
||||
#define USB_DESCR_TYP_REPORT 0x22
|
||||
#define USB_DESCR_TYP_PHYSIC 0x23
|
||||
#define USB_DESCR_TYP_CS_INTF 0x24
|
||||
#define USB_DESCR_TYP_CS_ENDP 0x25
|
||||
#define USB_DESCR_TYP_HUB 0x29
|
||||
#endif
|
||||
|
||||
/* USB device class */
|
||||
#ifndef USB_DEV_CLASS_HUB
|
||||
#define USB_DEV_CLASS_RESERVED 0x00
|
||||
#define USB_DEV_CLASS_AUDIO 0x01
|
||||
#define USB_DEV_CLASS_COMMUNIC 0x02
|
||||
#define USB_DEV_CLASS_HID 0x03
|
||||
#define USB_DEV_CLASS_MONITOR 0x04
|
||||
#define USB_DEV_CLASS_PHYSIC_IF 0x05
|
||||
#define USB_DEV_CLASS_POWER 0x06
|
||||
#define USB_DEV_CLASS_PRINTER 0x07
|
||||
#define USB_DEV_CLASS_STORAGE 0x08
|
||||
#define USB_DEV_CLASS_HUB 0x09
|
||||
#define USB_DEV_CLASS_VEN_SPEC 0xFF
|
||||
#endif
|
||||
|
||||
/* USB endpoint type and attributes */
|
||||
#ifndef USB_ENDP_TYPE_MASK
|
||||
#define USB_ENDP_DIR_MASK 0x80
|
||||
#define USB_ENDP_ADDR_MASK 0x0F
|
||||
#define USB_ENDP_TYPE_MASK 0x03
|
||||
#define USB_ENDP_TYPE_CTRL 0x00
|
||||
#define USB_ENDP_TYPE_ISOCH 0x01
|
||||
#define USB_ENDP_TYPE_BULK 0x02
|
||||
#define USB_ENDP_TYPE_INTER 0x03
|
||||
#endif
|
||||
|
||||
#ifndef USB_DEVICE_ADDR
|
||||
#define USB_DEVICE_ADDR 0x02
|
||||
#endif
|
||||
#ifndef DEFAULT_ENDP0_SIZE
|
||||
#define DEFAULT_ENDP0_SIZE 8 /* default maximum packet size for endpoint 0 */
|
||||
#endif
|
||||
#ifndef MAX_PACKET_SIZE
|
||||
#define MAX_PACKET_SIZE 64 /* maximum packet size */
|
||||
#endif
|
||||
#ifndef USB_BO_CBW_SIZE
|
||||
#define USB_BO_CBW_SIZE 0x1F
|
||||
#define USB_BO_CSW_SIZE 0x0D
|
||||
#endif
|
||||
#ifndef USB_BO_CBW_SIG0
|
||||
#define USB_BO_CBW_SIG0 0x55
|
||||
#define USB_BO_CBW_SIG1 0x53
|
||||
#define USB_BO_CBW_SIG2 0x42
|
||||
#define USB_BO_CBW_SIG3 0x43
|
||||
#define USB_BO_CSW_SIG0 0x55
|
||||
#define USB_BO_CSW_SIG1 0x53
|
||||
#define USB_BO_CSW_SIG2 0x42
|
||||
#define USB_BO_CSW_SIG3 0x53
|
||||
#endif
|
||||
|
||||
#ifndef __PACKED
|
||||
#define __PACKED __attribute__((packed))
|
||||
#endif
|
||||
|
||||
typedef struct __PACKED _USB_SETUP_REQ
|
||||
{
|
||||
UINT8 bRequestType;
|
||||
UINT8 bRequest;
|
||||
UINT16 wValue;
|
||||
UINT16 wIndex;
|
||||
UINT16 wLength;
|
||||
} USB_SETUP_REQ, *PUSB_SETUP_REQ;
|
||||
|
||||
typedef struct __PACKED _USB_DEVICE_DESCR
|
||||
{
|
||||
UINT8 bLength;
|
||||
UINT8 bDescriptorType;
|
||||
UINT16 bcdUSB;
|
||||
UINT8 bDeviceClass;
|
||||
UINT8 bDeviceSubClass;
|
||||
UINT8 bDeviceProtocol;
|
||||
UINT8 bMaxPacketSize0;
|
||||
UINT16 idVendor;
|
||||
UINT16 idProduct;
|
||||
UINT16 bcdDevice;
|
||||
UINT8 iManufacturer;
|
||||
UINT8 iProduct;
|
||||
UINT8 iSerialNumber;
|
||||
UINT8 bNumConfigurations;
|
||||
} USB_DEV_DESCR, *PUSB_DEV_DESCR;
|
||||
|
||||
typedef struct __PACKED _USB_CONFIG_DESCR
|
||||
{
|
||||
UINT8 bLength;
|
||||
UINT8 bDescriptorType;
|
||||
UINT16 wTotalLength;
|
||||
UINT8 bNumInterfaces;
|
||||
UINT8 bConfigurationValue;
|
||||
UINT8 iConfiguration;
|
||||
UINT8 bmAttributes;
|
||||
UINT8 MaxPower;
|
||||
} USB_CFG_DESCR, *PUSB_CFG_DESCR;
|
||||
|
||||
typedef struct __PACKED _USB_INTERF_DESCR
|
||||
{
|
||||
UINT8 bLength;
|
||||
UINT8 bDescriptorType;
|
||||
UINT8 bInterfaceNumber;
|
||||
UINT8 bAlternateSetting;
|
||||
UINT8 bNumEndpoints;
|
||||
UINT8 bInterfaceClass;
|
||||
UINT8 bInterfaceSubClass;
|
||||
UINT8 bInterfaceProtocol;
|
||||
UINT8 iInterface;
|
||||
} USB_ITF_DESCR, *PUSB_ITF_DESCR;
|
||||
|
||||
typedef struct __PACKED _USB_ENDPOINT_DESCR
|
||||
{
|
||||
UINT8 bLength;
|
||||
UINT8 bDescriptorType;
|
||||
UINT8 bEndpointAddress;
|
||||
UINT8 bmAttributes;
|
||||
UINT16 wMaxPacketSize;
|
||||
UINT8 bInterval;
|
||||
} USB_ENDP_DESCR, *PUSB_ENDP_DESCR;
|
||||
|
||||
typedef struct __PACKED _USB_CONFIG_DESCR_LONG
|
||||
{
|
||||
USB_CFG_DESCR cfg_descr;
|
||||
USB_ITF_DESCR itf_descr;
|
||||
USB_ENDP_DESCR endp_descr[1];
|
||||
} USB_CFG_DESCR_LONG, *PUSB_CFG_DESCR_LONG;
|
||||
|
||||
typedef struct __PACKED _USB_HUB_DESCR
|
||||
{
|
||||
UINT8 bDescLength;
|
||||
UINT8 bDescriptorType;
|
||||
UINT8 bNbrPorts;
|
||||
UINT8 wHubCharacteristicsL;
|
||||
UINT8 wHubCharacteristicsH;
|
||||
UINT8 bPwrOn2PwrGood;
|
||||
UINT8 bHubContrCurrent;
|
||||
UINT8 DeviceRemovable;
|
||||
UINT8 PortPwrCtrlMask;
|
||||
} USB_HUB_DESCR, *PUSB_HUB_DESCR;
|
||||
|
||||
typedef struct __PACKED _USB_HID_DESCR
|
||||
{
|
||||
UINT8 bLength;
|
||||
UINT8 bDescriptorType;
|
||||
UINT16 bcdHID;
|
||||
UINT8 bCountryCode;
|
||||
UINT8 bNumDescriptors;
|
||||
UINT8 bDescriptorTypeX;
|
||||
UINT8 wDescriptorLengthL;
|
||||
UINT8 wDescriptorLengthH;
|
||||
} USB_HID_DESCR, *PUSB_HID_DESCR;
|
||||
|
||||
typedef struct __PACKED _UDISK_BOC_CBW
|
||||
{ /* command of BulkOnly USB-FlashDisk */
|
||||
UINT32 mCBW_Sig;
|
||||
UINT32 mCBW_Tag;
|
||||
UINT32 mCBW_DataLen; /* uppest byte of data length, always is 0 */
|
||||
UINT8 mCBW_Flag; /* transfer direction and etc. */
|
||||
UINT8 mCBW_LUN;
|
||||
UINT8 mCBW_CB_Len; /* length of command block */
|
||||
UINT8 mCBW_CB_Buf[16]; /* command block buffer */
|
||||
} UDISK_BOC_CBW, *PXUDISK_BOC_CBW;
|
||||
|
||||
typedef struct __PACKED _UDISK_BOC_CSW
|
||||
{ /* status of BulkOnly USB-FlashDisk */
|
||||
UINT32 mCBW_Sig;
|
||||
UINT32 mCBW_Tag;
|
||||
UINT32 mCSW_Residue; /* return: remainder bytes */ /* uppest byte of remainder length, always is 0 */
|
||||
UINT8 mCSW_Status; /* return: result status */
|
||||
} UDISK_BOC_CSW, *PXUDISK_BOC_CSW;
|
||||
|
||||
extern PUINT8 pEP0_RAM_Addr; //ep0(64)
|
||||
extern PUINT8 pEP1_RAM_Addr; //ep1_out(64)+ep1_in(64)
|
||||
extern PUINT8 pEP2_RAM_Addr; //ep2_out(64)+ep2_in(64)
|
||||
extern PUINT8 pEP3_RAM_Addr; //ep3_out(64)+ep3_in(64)
|
||||
extern PUINT8 pEP4_RAM_Addr; //ep4_out(64)+ep4_in(64)
|
||||
extern PUINT8 pEP5_RAM_Addr; //ep5_out(64)+ep5_in(64)
|
||||
extern PUINT8 pEP6_RAM_Addr; //ep6_out(64)+ep6_in(64)
|
||||
extern PUINT8 pEP7_RAM_Addr; //ep7_out(64)+ep7_in(64)
|
||||
|
||||
#define pSetupReqPak ((PUSB_SETUP_REQ)pEP0_RAM_Addr)
|
||||
#define pEP0_DataBuf (pEP0_RAM_Addr)
|
||||
#define pEP1_OUT_DataBuf (pEP1_RAM_Addr)
|
||||
#define pEP1_IN_DataBuf (pEP1_RAM_Addr + 64)
|
||||
#define pEP2_OUT_DataBuf (pEP2_RAM_Addr)
|
||||
#define pEP2_IN_DataBuf (pEP2_RAM_Addr + 64)
|
||||
#define pEP3_OUT_DataBuf (pEP3_RAM_Addr)
|
||||
#define pEP3_IN_DataBuf (pEP3_RAM_Addr + 64)
|
||||
#define pEP4_OUT_DataBuf (pEP4_RAM_Addr)
|
||||
#define pEP4_IN_DataBuf (pEP4_RAM_Addr + 64)
|
||||
#define pEP5_OUT_DataBuf (pEP5_RAM_Addr)
|
||||
#define pEP5_IN_DataBuf (pEP5_RAM_Addr + 64)
|
||||
#define pEP6_OUT_DataBuf (pEP6_RAM_Addr)
|
||||
#define pEP6_IN_DataBuf (pEP6_RAM_Addr + 64)
|
||||
#define pEP7_OUT_DataBuf (pEP7_RAM_Addr)
|
||||
#define pEP7_IN_DataBuf (pEP7_RAM_Addr + 64)
|
||||
|
||||
void USB_DeviceInit(void);
|
||||
void USB_DevTransProcess(void);
|
||||
|
||||
void DevEP1_OUT_Deal(UINT8 l);
|
||||
void DevEP2_OUT_Deal(UINT8 l);
|
||||
void DevEP3_OUT_Deal(UINT8 l);
|
||||
void DevEP4_OUT_Deal(UINT8 l);
|
||||
void DevEP5_OUT_Deal(UINT8 l);
|
||||
void DevEP6_OUT_Deal(UINT8 l);
|
||||
void DevEP7_OUT_Deal(UINT8 l);
|
||||
|
||||
void DevEP1_IN_Deal(UINT8 l);
|
||||
void DevEP2_IN_Deal(UINT8 l);
|
||||
void DevEP3_IN_Deal(UINT8 l);
|
||||
void DevEP4_IN_Deal(UINT8 l);
|
||||
void DevEP5_IN_Deal(UINT8 l);
|
||||
void DevEP6_IN_Deal(UINT8 l);
|
||||
void DevEP7_IN_Deal(UINT8 l);
|
||||
|
||||
#define EP1_GetINSta() (R8_UEP1_CTRL & UEP_T_RES_NAK)
|
||||
#define EP2_GetINSta() (R8_UEP2_CTRL & UEP_T_RES_NAK)
|
||||
#define EP3_GetINSta() (R8_UEP3_CTRL & UEP_T_RES_NAK)
|
||||
#define EP4_GetINSta() (R8_UEP4_CTRL & UEP_T_RES_NAK)
|
||||
#define EP5_GetINSta() (R8_UEP5_CTRL & UEP_T_RES_NAK)
|
||||
#define EP6_GetINSta() (R8_UEP6_CTRL & UEP_T_RES_NAK)
|
||||
#define EP7_GetINSta() (R8_UEP7_CTRL & UEP_T_RES_NAK)
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // __USB_TYPE__
|
||||
@@ -0,0 +1,96 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_usb_host.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the USB
|
||||
* Host firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_USBHOST_H
|
||||
#define __CH32V10x_USBHOST_H
|
||||
|
||||
#include "ch32v10x_usb.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define ERR_SUCCESS 0x00
|
||||
#define ERR_USB_CONNECT 0x15
|
||||
#define ERR_USB_DISCON 0x16
|
||||
#define ERR_USB_BUF_OVER 0x17
|
||||
#define ERR_USB_DISK_ERR 0x1F
|
||||
#define ERR_USB_TRANSFER 0x20
|
||||
#define ERR_USB_UNSUPPORT 0xFB
|
||||
#define ERR_USB_UNKNOWN 0xFE
|
||||
#define ERR_AOA_PROTOCOL 0x41
|
||||
|
||||
#define ROOT_DEV_DISCONNECT 0
|
||||
#define ROOT_DEV_CONNECTED 1
|
||||
#define ROOT_DEV_FAILED 2
|
||||
#define ROOT_DEV_SUCCESS 3
|
||||
#define DEV_TYPE_KEYBOARD (USB_DEV_CLASS_HID | 0x20)
|
||||
#define DEV_TYPE_MOUSE (USB_DEV_CLASS_HID | 0x30)
|
||||
#define DEF_AOA_DEVICE 0xF0
|
||||
#define DEV_TYPE_UNKNOW 0xFF
|
||||
|
||||
#define HUB_MAX_PORTS 4
|
||||
#define WAIT_USB_TOUT_200US 3000
|
||||
|
||||
typedef struct
|
||||
{
|
||||
UINT8 DeviceStatus;
|
||||
UINT8 DeviceAddress;
|
||||
UINT8 DeviceSpeed;
|
||||
UINT8 DeviceType;
|
||||
UINT16 DeviceVID;
|
||||
UINT16 DevicePID;
|
||||
UINT8 GpVar[4];
|
||||
UINT8 GpHUBPortNum;
|
||||
} _RootHubDev;
|
||||
|
||||
extern _RootHubDev ThisUsbDev;
|
||||
extern UINT8 UsbDevEndp0Size;
|
||||
extern UINT8 FoundNewDev;
|
||||
|
||||
extern PUINT8 pHOST_RX_RAM_Addr;
|
||||
extern PUINT8 pHOST_TX_RAM_Addr;
|
||||
#define pSetupReq ((PUSB_SETUP_REQ)pHOST_TX_RAM_Addr)
|
||||
|
||||
extern const UINT8 SetupGetDevDescr[];
|
||||
extern const UINT8 SetupGetCfgDescr[];
|
||||
extern const UINT8 SetupSetUsbAddr[];
|
||||
extern const UINT8 SetupSetUsbConfig[];
|
||||
extern const UINT8 SetupSetUsbInterface[];
|
||||
extern const UINT8 SetupClrEndpStall[];
|
||||
|
||||
void DisableRootHubPort(void);
|
||||
UINT8 AnalyzeRootHub(void);
|
||||
void SetHostUsbAddr(UINT8 addr);
|
||||
void SetUsbSpeed(UINT8 FullSpeed);
|
||||
void ResetRootHubPort(void);
|
||||
UINT8 EnableRootHubPort(void);
|
||||
void SelectHubPort(UINT8 HubPortIndex);
|
||||
UINT8 WaitUSB_Interrupt(void);
|
||||
UINT8 USBHostTransact(UINT8 endp_pid, UINT8 tog, UINT32 timeout);
|
||||
UINT8 HostCtrlTransfer(PUINT8 DataBuf, PUINT8 RetLen);
|
||||
void CopySetupReqPkg(const UINT8 *pReqPkt);
|
||||
UINT8 CtrlGetDeviceDescr(PUINT8 DataBuf);
|
||||
UINT8 CtrlGetConfigDescr(PUINT8 DataBuf);
|
||||
UINT8 CtrlSetUsbAddress(UINT8 addr);
|
||||
UINT8 CtrlSetUsbConfig(UINT8 cfg);
|
||||
UINT8 CtrlClearEndpStall(UINT8 endp);
|
||||
UINT8 CtrlSetUsbIntercace(UINT8 cfg);
|
||||
|
||||
void USB_HostInit(void);
|
||||
UINT8 InitRootDevice(PUINT8 DataBuf);
|
||||
UINT8 HubGetPortStatus(UINT8 HubPortIndex); // 查询HUB端口状态,返回在TxBuffer中
|
||||
UINT8 HubSetPortFeature(UINT8 HubPortIndex, UINT8 FeatureSelt); // 设置HUB端口特性
|
||||
UINT8 HubClearPortFeature(UINT8 HubPortIndex, UINT8 FeatureSelt); // 清除HUB端口特性
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_USBHOST_H */
|
||||
@@ -0,0 +1,39 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_wwdg.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains all the functions prototypes for the WWDG
|
||||
* firmware library.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_WWDG_H
|
||||
#define __CH32V10x_WWDG_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/* WWDG_Prescaler */
|
||||
#define WWDG_Prescaler_1 ((uint32_t)0x00000000)
|
||||
#define WWDG_Prescaler_2 ((uint32_t)0x00000080)
|
||||
#define WWDG_Prescaler_4 ((uint32_t)0x00000100)
|
||||
#define WWDG_Prescaler_8 ((uint32_t)0x00000180)
|
||||
|
||||
void WWDG_DeInit(void);
|
||||
void WWDG_SetPrescaler(uint32_t WWDG_Prescaler);
|
||||
void WWDG_SetWindowValue(uint8_t WindowValue);
|
||||
void WWDG_EnableIT(void);
|
||||
void WWDG_SetCounter(uint8_t Counter);
|
||||
void WWDG_Enable(uint8_t Counter);
|
||||
FlagStatus WWDG_GetFlagStatus(void);
|
||||
void WWDG_ClearFlag(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __CH32V10x_WWDG_H */
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,248 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_bkp.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the BKP firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_bkp.h"
|
||||
#include "ch32v10x_rcc.h"
|
||||
|
||||
/* BKP registers bit mask */
|
||||
|
||||
/* OCTLR register bit mask */
|
||||
#define OCTLR_CAL_MASK ((uint16_t)0xFF80)
|
||||
#define OCTLR_MASK ((uint16_t)0xFC7F)
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_DeInit
|
||||
*
|
||||
* @brief Deinitializes the BKP peripheral registers to their default reset values.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void BKP_DeInit(void)
|
||||
{
|
||||
RCC_BackupResetCmd(ENABLE);
|
||||
RCC_BackupResetCmd(DISABLE);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_TamperPinLevelConfig
|
||||
*
|
||||
* @brief Configures the Tamper Pin active level.
|
||||
*
|
||||
* @param BKP_TamperPinLevel: specifies the Tamper Pin active level.
|
||||
* BKP_TamperPinLevel_High - Tamper pin active on high level.
|
||||
* BKP_TamperPinLevel_Low - Tamper pin active on low level.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void BKP_TamperPinLevelConfig(uint16_t BKP_TamperPinLevel)
|
||||
{
|
||||
if(BKP_TamperPinLevel)
|
||||
{
|
||||
BKP->TPCTLR |= (1 << 1);
|
||||
}
|
||||
else
|
||||
{
|
||||
BKP->TPCTLR &= ~(1 << 1);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_TamperPinCmd
|
||||
*
|
||||
* @brief Enables or disables the Tamper Pin activation.
|
||||
*
|
||||
* @param NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void BKP_TamperPinCmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
BKP->TPCTLR |= (1 << 0);
|
||||
}
|
||||
else
|
||||
{
|
||||
BKP->TPCTLR &= ~(1 << 0);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_ITConfig
|
||||
*
|
||||
* @brief Enables or disables the Tamper Pin Interrupt.
|
||||
*
|
||||
* @param NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void BKP_ITConfig(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
BKP->TPCSR |= (1 << 2);
|
||||
}
|
||||
else
|
||||
{
|
||||
BKP->TPCSR &= ~(1 << 2);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_RTCOutputConfig
|
||||
*
|
||||
* @brief Select the RTC output source to output on the Tamper pin.
|
||||
*
|
||||
* @param BKP_RTCOutputSource - specifies the RTC output source.
|
||||
* BKP_RTCOutputSource_None - no RTC output on the Tamper pin.
|
||||
* BKP_RTCOutputSource_CalibClock - output the RTC clock with
|
||||
* frequency divided by 64 on the Tamper pin.
|
||||
* BKP_RTCOutputSource_Alarm - output the RTC Alarm pulse signal
|
||||
* on the Tamper pin.
|
||||
* BKP_RTCOutputSource_Second - output the RTC Second pulse
|
||||
* signal on the Tamper pin.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void BKP_RTCOutputConfig(uint16_t BKP_RTCOutputSource)
|
||||
{
|
||||
uint16_t tmpreg = 0;
|
||||
|
||||
tmpreg = BKP->OCTLR;
|
||||
tmpreg &= OCTLR_MASK;
|
||||
tmpreg |= BKP_RTCOutputSource;
|
||||
BKP->OCTLR = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_SetRTCCalibrationValue
|
||||
*
|
||||
* @brief Sets RTC Clock Calibration value.
|
||||
*
|
||||
* @param CalibrationValue - specifies the RTC Clock Calibration value.
|
||||
* This parameter must be a number between 0 and 0x1F.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void BKP_SetRTCCalibrationValue(uint8_t CalibrationValue)
|
||||
{
|
||||
uint16_t tmpreg = 0;
|
||||
|
||||
tmpreg = BKP->OCTLR;
|
||||
tmpreg &= OCTLR_CAL_MASK;
|
||||
tmpreg |= CalibrationValue;
|
||||
BKP->OCTLR = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_WriteBackupRegister
|
||||
*
|
||||
* @brief Writes user data to the specified Data Backup Register.
|
||||
*
|
||||
* @param BKP_DR - specifies the Data Backup Register.
|
||||
* Data - data to write.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void BKP_WriteBackupRegister(uint16_t BKP_DR, uint16_t Data)
|
||||
{
|
||||
__IO uint32_t tmp = 0;
|
||||
|
||||
tmp = (uint32_t)BKP_BASE;
|
||||
tmp += BKP_DR;
|
||||
*(__IO uint32_t *)tmp = Data;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_ReadBackupRegister
|
||||
*
|
||||
* @brief Reads data from the specified Data Backup Register.
|
||||
*
|
||||
* @param BKP_DR - specifies the Data Backup Register.
|
||||
* This parameter can be BKP_DRx where x=[1, 42].
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
uint16_t BKP_ReadBackupRegister(uint16_t BKP_DR)
|
||||
{
|
||||
__IO uint32_t tmp = 0;
|
||||
|
||||
tmp = (uint32_t)BKP_BASE;
|
||||
tmp += BKP_DR;
|
||||
|
||||
return (*(__IO uint16_t *)tmp);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the Tamper Pin Event flag is set or not.
|
||||
*
|
||||
* @return FlagStatus - SET or RESET.
|
||||
*/
|
||||
FlagStatus BKP_GetFlagStatus(void)
|
||||
{
|
||||
if(BKP->TPCSR & (1 << 8))
|
||||
{
|
||||
return SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
return RESET;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_ClearFlag
|
||||
*
|
||||
* @brief Clears Tamper Pin Event pending flag.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void BKP_ClearFlag(void)
|
||||
{
|
||||
BKP->TPCSR |= BKP_CTE;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_GetITStatus
|
||||
*
|
||||
* @brief Checks whether the Tamper Pin Interrupt has occurred or not.
|
||||
*
|
||||
* @return ITStatus - SET or RESET.
|
||||
*/
|
||||
ITStatus BKP_GetITStatus(void)
|
||||
{
|
||||
if(BKP->TPCSR & (1 << 9))
|
||||
{
|
||||
return SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
return RESET;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn BKP_ClearITPendingBit
|
||||
*
|
||||
* @brief Clears Tamper Pin Interrupt pending bit.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void BKP_ClearITPendingBit(void)
|
||||
{
|
||||
BKP->TPCSR |= BKP_CTI;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,103 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_crc.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the CRC firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_crc.h"
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CRC_ResetDR
|
||||
*
|
||||
* @brief Resets the CRC Data register (DR).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void CRC_ResetDR(void)
|
||||
{
|
||||
CRC->CTLR = CRC_CTLR_RESET;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CRC_CalcCRC
|
||||
*
|
||||
* @brief Computes the 32-bit CRC of a given data word(32-bit).
|
||||
*
|
||||
* @param Data - data word(32-bit) to compute its CRC.
|
||||
*
|
||||
* @return 32-bit CRC.
|
||||
*/
|
||||
uint32_t CRC_CalcCRC(uint32_t Data)
|
||||
{
|
||||
CRC->DATAR = Data;
|
||||
|
||||
return (CRC->DATAR);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CRC_CalcBlockCRC
|
||||
*
|
||||
* @brief Computes the 32-bit CRC of a given buffer of data word(32-bit).
|
||||
*
|
||||
* @param pBuffer - pointer to the buffer containing the data to be computed.
|
||||
* BufferLength - length of the buffer to be computed.
|
||||
*
|
||||
* @return 32-bit CRC.
|
||||
*/
|
||||
uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
|
||||
{
|
||||
uint32_t index = 0;
|
||||
|
||||
for(index = 0; index < BufferLength; index++)
|
||||
{
|
||||
CRC->DATAR = pBuffer[index];
|
||||
}
|
||||
|
||||
return (CRC->DATAR);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CRC_GetCRC
|
||||
*
|
||||
* @brief Returns the current CRC value.
|
||||
*
|
||||
* @return 32-bit CRC.
|
||||
*/
|
||||
uint32_t CRC_GetCRC(void)
|
||||
{
|
||||
return (CRC->IDATAR);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CRC_SetIDRegister
|
||||
*
|
||||
* @brief Stores a 8-bit data in the Independent Data(ID) register.
|
||||
*
|
||||
* @param IDValue - 8-bit value to be stored in the ID register.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void CRC_SetIDRegister(uint8_t IDValue)
|
||||
{
|
||||
CRC->IDATAR = IDValue;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CRC_GetIDRegister
|
||||
*
|
||||
* @brief Returns the 8-bit data stored in the Independent Data(ID) register.
|
||||
*
|
||||
* @return 8-bit value of the ID register.
|
||||
*/
|
||||
uint8_t CRC_GetIDRegister(void)
|
||||
{
|
||||
return (CRC->IDATAR);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,64 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_dbgmcu.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the DBGMCU firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
****************************************************************************************/
|
||||
#include "ch32v10x_dbgmcu.h"
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DBGMCU_Config
|
||||
*
|
||||
* @brief Configures the specified peripheral and low power mode behavior
|
||||
* when the MCU under Debug mode.
|
||||
*
|
||||
* @param DBGMCU_Periph - specifies the peripheral and low power mode.
|
||||
* DBGMCU_IWDG_STOP - Debug IWDG stopped when Core is halted
|
||||
* DBGMCU_WWDG_STOP - Debug WWDG stopped when Core is halted
|
||||
* DBGMCU_I2C1_SMBUS_TIMEOUT - I2C1 SMBUS timeout mode stopped when Core is halted
|
||||
* DBGMCU_I2C2_SMBUS_TIMEOUT - I2C2 SMBUS timeout mode stopped when Core is halted
|
||||
* DBGMCU_TIM1_STOP - TIM1 counter stopped when Core is halted
|
||||
* DBGMCU_TIM2_STOP - TIM2 counter stopped when Core is halted
|
||||
* DBGMCU_TIM3_STOP - TIM3 counter stopped when Core is halted
|
||||
* DBGMCU_TIM4_STOP - TIM4 counter stopped when Core is halted
|
||||
* DBGMCU_SLEEP - Keep debugger connection during SLEEP mode
|
||||
* DBGMCU_STOP - Keep debugger connection during STOP mode
|
||||
* DBGMCU_STANDBY - Keep debugger connection during STANDBY mode
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
|
||||
{
|
||||
if((DBGMCU_Periph == DBGMCU_SLEEP) || (DBGMCU_Periph == DBGMCU_STOP) || (DBGMCU_Periph == DBGMCU_STANDBY))
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
DBGMCU->CFGR1 |= DBGMCU_Periph;
|
||||
}
|
||||
else
|
||||
{
|
||||
DBGMCU->CFGR1 &= ~DBGMCU_Periph;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
DBGMCU->CFGR0 |= DBGMCU_Periph;
|
||||
}
|
||||
else
|
||||
{
|
||||
DBGMCU->CFGR0 &= ~DBGMCU_Periph;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
@@ -0,0 +1,550 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_dma.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the DMA firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_dma.h"
|
||||
#include "ch32v10x_rcc.h"
|
||||
|
||||
/* DMA1 Channelx interrupt pending bit masks */
|
||||
#define DMA1_Channel1_IT_Mask ((uint32_t)(DMA_GIF1 | DMA_TCIF1 | DMA_HTIF1 | DMA_TEIF1))
|
||||
#define DMA1_Channel2_IT_Mask ((uint32_t)(DMA_GIF2 | DMA_TCIF2 | DMA_HTIF2 | DMA_TEIF2))
|
||||
#define DMA1_Channel3_IT_Mask ((uint32_t)(DMA_GIF3 | DMA_TCIF3 | DMA_HTIF3 | DMA_TEIF3))
|
||||
#define DMA1_Channel4_IT_Mask ((uint32_t)(DMA_GIF4 | DMA_TCIF4 | DMA_HTIF4 | DMA_TEIF4))
|
||||
#define DMA1_Channel5_IT_Mask ((uint32_t)(DMA_GIF5 | DMA_TCIF5 | DMA_HTIF5 | DMA_TEIF5))
|
||||
#define DMA1_Channel6_IT_Mask ((uint32_t)(DMA_GIF6 | DMA_TCIF6 | DMA_HTIF6 | DMA_TEIF6))
|
||||
#define DMA1_Channel7_IT_Mask ((uint32_t)(DMA_GIF7 | DMA_TCIF7 | DMA_HTIF7 | DMA_TEIF7))
|
||||
|
||||
/* DMA2 Channelx interrupt pending bit masks */
|
||||
#define DMA2_Channel1_IT_Mask ((uint32_t)(DMA_GIF1 | DMA_TCIF1 | DMA_HTIF1 | DMA_TEIF1))
|
||||
#define DMA2_Channel2_IT_Mask ((uint32_t)(DMA_GIF2 | DMA_TCIF2 | DMA_HTIF2 | DMA_TEIF2))
|
||||
#define DMA2_Channel3_IT_Mask ((uint32_t)(DMA_GIF3 | DMA_TCIF3 | DMA_HTIF3 | DMA_TEIF3))
|
||||
#define DMA2_Channel4_IT_Mask ((uint32_t)(DMA_GIF4 | DMA_TCIF4 | DMA_HTIF4 | DMA_TEIF4))
|
||||
#define DMA2_Channel5_IT_Mask ((uint32_t)(DMA_GIF5 | DMA_TCIF5 | DMA_HTIF5 | DMA_TEIF5))
|
||||
|
||||
/* DMA2 FLAG mask */
|
||||
#define FLAG_Mask ((uint32_t)0x10000000)
|
||||
|
||||
/* DMA registers Masks */
|
||||
#define CFGR_CLEAR_Mask ((uint32_t)0xFFFF800F)
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_DeInit
|
||||
*
|
||||
* @brief Deinitializes the DMAy Channelx registers to their default
|
||||
* reset values.
|
||||
*
|
||||
* @param DMAy_Channelx - here y can be 1 or 2 to select the DMA and x can be
|
||||
* 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DMA_DeInit(DMA_Channel_TypeDef *DMAy_Channelx)
|
||||
{
|
||||
DMAy_Channelx->CFGR &= (uint16_t)(~DMA_CFGR1_EN);
|
||||
DMAy_Channelx->CFGR = 0;
|
||||
DMAy_Channelx->CNTR = 0;
|
||||
DMAy_Channelx->PADDR = 0;
|
||||
DMAy_Channelx->MADDR = 0;
|
||||
if(DMAy_Channelx == DMA1_Channel1)
|
||||
{
|
||||
DMA1->INTFCR |= DMA1_Channel1_IT_Mask;
|
||||
}
|
||||
else if(DMAy_Channelx == DMA1_Channel2)
|
||||
{
|
||||
DMA1->INTFCR |= DMA1_Channel2_IT_Mask;
|
||||
}
|
||||
else if(DMAy_Channelx == DMA1_Channel3)
|
||||
{
|
||||
DMA1->INTFCR |= DMA1_Channel3_IT_Mask;
|
||||
}
|
||||
else if(DMAy_Channelx == DMA1_Channel4)
|
||||
{
|
||||
DMA1->INTFCR |= DMA1_Channel4_IT_Mask;
|
||||
}
|
||||
else if(DMAy_Channelx == DMA1_Channel5)
|
||||
{
|
||||
DMA1->INTFCR |= DMA1_Channel5_IT_Mask;
|
||||
}
|
||||
else if(DMAy_Channelx == DMA1_Channel6)
|
||||
{
|
||||
DMA1->INTFCR |= DMA1_Channel6_IT_Mask;
|
||||
}
|
||||
else if(DMAy_Channelx == DMA1_Channel7)
|
||||
{
|
||||
DMA1->INTFCR |= DMA1_Channel7_IT_Mask;
|
||||
}
|
||||
else if(DMAy_Channelx == DMA2_Channel1)
|
||||
{
|
||||
DMA2->INTFCR |= DMA2_Channel1_IT_Mask;
|
||||
}
|
||||
else if(DMAy_Channelx == DMA2_Channel2)
|
||||
{
|
||||
DMA2->INTFCR |= DMA2_Channel2_IT_Mask;
|
||||
}
|
||||
else if(DMAy_Channelx == DMA2_Channel3)
|
||||
{
|
||||
DMA2->INTFCR |= DMA2_Channel3_IT_Mask;
|
||||
}
|
||||
else if(DMAy_Channelx == DMA2_Channel4)
|
||||
{
|
||||
DMA2->INTFCR |= DMA2_Channel4_IT_Mask;
|
||||
}
|
||||
else
|
||||
{
|
||||
if(DMAy_Channelx == DMA2_Channel5)
|
||||
{
|
||||
DMA2->INTFCR |= DMA2_Channel5_IT_Mask;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_Init
|
||||
*
|
||||
* @brief Initializes the DMAy Channelx according to the specified
|
||||
* parameters in the DMA_InitStruct.
|
||||
*
|
||||
* @param DMAy_Channelx - here y can be 1 or 2 to select the DMA and x can be
|
||||
* 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
|
||||
* DMA_InitStruct - pointer to a DMA_InitTypeDef structure that contains
|
||||
* contains the configuration information for the specified DMA Channel.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DMA_Init(DMA_Channel_TypeDef *DMAy_Channelx, DMA_InitTypeDef *DMA_InitStruct)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = DMAy_Channelx->CFGR;
|
||||
tmpreg &= CFGR_CLEAR_Mask;
|
||||
tmpreg |= DMA_InitStruct->DMA_DIR | DMA_InitStruct->DMA_Mode |
|
||||
DMA_InitStruct->DMA_PeripheralInc | DMA_InitStruct->DMA_MemoryInc |
|
||||
DMA_InitStruct->DMA_PeripheralDataSize | DMA_InitStruct->DMA_MemoryDataSize |
|
||||
DMA_InitStruct->DMA_Priority | DMA_InitStruct->DMA_M2M;
|
||||
|
||||
DMAy_Channelx->CFGR = tmpreg;
|
||||
DMAy_Channelx->CNTR = DMA_InitStruct->DMA_BufferSize;
|
||||
DMAy_Channelx->PADDR = DMA_InitStruct->DMA_PeripheralBaseAddr;
|
||||
DMAy_Channelx->MADDR = DMA_InitStruct->DMA_MemoryBaseAddr;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_StructInit
|
||||
*
|
||||
* @brief Fills each DMA_InitStruct member with its default value.
|
||||
*
|
||||
* @param DMAy_Channelx - here y can be 1 or 2 to select the DMA and x can be
|
||||
* 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
|
||||
* DMA_InitStruct - pointer to a DMA_InitTypeDef structure that contains
|
||||
* contains the configuration information for the specified DMA Channel.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DMA_StructInit(DMA_InitTypeDef *DMA_InitStruct)
|
||||
{
|
||||
DMA_InitStruct->DMA_PeripheralBaseAddr = 0;
|
||||
DMA_InitStruct->DMA_MemoryBaseAddr = 0;
|
||||
DMA_InitStruct->DMA_DIR = DMA_DIR_PeripheralSRC;
|
||||
DMA_InitStruct->DMA_BufferSize = 0;
|
||||
DMA_InitStruct->DMA_PeripheralInc = DMA_PeripheralInc_Disable;
|
||||
DMA_InitStruct->DMA_MemoryInc = DMA_MemoryInc_Disable;
|
||||
DMA_InitStruct->DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte;
|
||||
DMA_InitStruct->DMA_MemoryDataSize = DMA_MemoryDataSize_Byte;
|
||||
DMA_InitStruct->DMA_Mode = DMA_Mode_Normal;
|
||||
DMA_InitStruct->DMA_Priority = DMA_Priority_Low;
|
||||
DMA_InitStruct->DMA_M2M = DMA_M2M_Disable;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_Cmd
|
||||
*
|
||||
* @brief Enables or disables the specified DMAy Channelx.
|
||||
*
|
||||
* @param DMAy_Channelx - here y can be 1 or 2 to select the DMA and x can be
|
||||
* 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
|
||||
* NewState - new state of the DMAy Channelx(ENABLE or DISABLE).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DMA_Cmd(DMA_Channel_TypeDef *DMAy_Channelx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
DMAy_Channelx->CFGR |= DMA_CFGR1_EN;
|
||||
}
|
||||
else
|
||||
{
|
||||
DMAy_Channelx->CFGR &= (uint16_t)(~DMA_CFGR1_EN);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_ITConfig
|
||||
*
|
||||
* @brief Enables or disables the specified DMAy Channelx interrupts.
|
||||
*
|
||||
* @param DMAy_Channelx - here y can be 1 or 2 to select the DMA and x can be
|
||||
* 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
|
||||
* DMA_IT - specifies the DMA interrupts sources to be enabled
|
||||
* or disabled.
|
||||
* DMA_IT_TC - Transfer complete interrupt mask
|
||||
* DMA_IT_HT - Half transfer interrupt mask
|
||||
* DMA_IT_TE - Transfer error interrupt mask
|
||||
* NewState - new state of the DMAy Channelx(ENABLE or DISABLE).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DMA_ITConfig(DMA_Channel_TypeDef *DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
DMAy_Channelx->CFGR |= DMA_IT;
|
||||
}
|
||||
else
|
||||
{
|
||||
DMAy_Channelx->CFGR &= ~DMA_IT;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_SetCurrDataCounter
|
||||
*
|
||||
* @brief Sets the number of data units in the current DMAy Channelx transfer.
|
||||
*
|
||||
* @param DMAy_Channelx - here y can be 1 or 2 to select the DMA and x can be
|
||||
* 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
|
||||
* DataNumber - The number of data units in the current DMAy Channelx
|
||||
* transfer.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DMA_SetCurrDataCounter(DMA_Channel_TypeDef *DMAy_Channelx, uint16_t DataNumber)
|
||||
{
|
||||
DMAy_Channelx->CNTR = DataNumber;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_GetCurrDataCounter
|
||||
*
|
||||
* @brief Returns the number of remaining data units in the current
|
||||
* DMAy Channelx transfer.
|
||||
*
|
||||
* @param DMAy_Channelx - here y can be 1 or 2 to select the DMA and x can be
|
||||
* 1 to 7 for DMA1 and 1 to 5 for DMA2 to select the DMA Channel.
|
||||
*
|
||||
* @return DataNumber - The number of remaining data units in the current
|
||||
* DMAy Channelx transfer.
|
||||
*/
|
||||
uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef *DMAy_Channelx)
|
||||
{
|
||||
return ((uint16_t)(DMAy_Channelx->CNTR));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the specified DMAy Channelx flag is set or not.
|
||||
*
|
||||
* @param DMAy_FLAG - specifies the flag to check.
|
||||
* DMA1_FLAG_GL1 - DMA1 Channel1 global flag.
|
||||
* DMA1_FLAG_TC1 - DMA1 Channel1 transfer complete flag.
|
||||
* DMA1_FLAG_HT1 - DMA1 Channel1 half transfer flag.
|
||||
* DMA1_FLAG_TE1 - DMA1 Channel1 transfer error flag.
|
||||
* DMA1_FLAG_GL2 - DMA1 Channel2 global flag.
|
||||
* DMA1_FLAG_TC2 - DMA1 Channel2 transfer complete flag.
|
||||
* DMA1_FLAG_HT2 - DMA1 Channel2 half transfer flag.
|
||||
* DMA1_FLAG_TE2 - DMA1 Channel2 transfer error flag.
|
||||
* DMA1_FLAG_GL3 - DMA1 Channel3 global flag.
|
||||
* DMA1_FLAG_TC3 - DMA1 Channel3 transfer complete flag.
|
||||
* DMA1_FLAG_HT3 - DMA1 Channel3 half transfer flag.
|
||||
* DMA1_FLAG_TE3 - DMA1 Channel3 transfer error flag.
|
||||
* DMA1_FLAG_GL4 - DMA1 Channel4 global flag.
|
||||
* DMA1_FLAG_TC4 - DMA1 Channel4 transfer complete flag.
|
||||
* DMA1_FLAG_HT4 - DMA1 Channel4 half transfer flag.
|
||||
* DMA1_FLAG_TE4 - DMA1 Channel4 transfer error flag.
|
||||
* DMA1_FLAG_GL5 - DMA1 Channel5 global flag.
|
||||
* DMA1_FLAG_TC5 - DMA1 Channel5 transfer complete flag.
|
||||
* DMA1_FLAG_HT5 - DMA1 Channel5 half transfer flag.
|
||||
* DMA1_FLAG_TE5 - DMA1 Channel5 transfer error flag.
|
||||
* DMA1_FLAG_GL6 - DMA1 Channel6 global flag.
|
||||
* DMA1_FLAG_TC6 - DMA1 Channel6 transfer complete flag.
|
||||
* DMA1_FLAG_HT6 - DMA1 Channel6 half transfer flag.
|
||||
* DMA1_FLAG_TE6 - DMA1 Channel6 transfer error flag.
|
||||
* DMA1_FLAG_GL7 - DMA1 Channel7 global flag.
|
||||
* DMA1_FLAG_TC7 - DMA1 Channel7 transfer complete flag.
|
||||
* DMA1_FLAG_HT7 - DMA1 Channel7 half transfer flag.
|
||||
* DMA1_FLAG_TE7 - DMA1 Channel7 transfer error flag.
|
||||
* DMA2_FLAG_GL1 - DMA2 Channel1 global flag.
|
||||
* DMA2_FLAG_TC1 - DMA2 Channel1 transfer complete flag.
|
||||
* DMA2_FLAG_HT1 - DMA2 Channel1 half transfer flag.
|
||||
* DMA2_FLAG_TE1 - DMA2 Channel1 transfer error flag.
|
||||
* DMA2_FLAG_GL2 - DMA2 Channel2 global flag.
|
||||
* DMA2_FLAG_TC2 - DMA2 Channel2 transfer complete flag.
|
||||
* DMA2_FLAG_HT2 - DMA2 Channel2 half transfer flag.
|
||||
* DMA2_FLAG_TE2 - DMA2 Channel2 transfer error flag.
|
||||
* DMA2_FLAG_GL3 - DMA2 Channel3 global flag.
|
||||
* DMA2_FLAG_TC3 - DMA2 Channel3 transfer complete flag.
|
||||
* DMA2_FLAG_HT3 - DMA2 Channel3 half transfer flag.
|
||||
* DMA2_FLAG_TE3 - DMA2 Channel3 transfer error flag.
|
||||
* DMA2_FLAG_GL4 - DMA2 Channel4 global flag.
|
||||
* DMA2_FLAG_TC4 - DMA2 Channel4 transfer complete flag.
|
||||
* DMA2_FLAG_HT4 - DMA2 Channel4 half transfer flag.
|
||||
* DMA2_FLAG_TE4 - DMA2 Channel4 transfer error flag.
|
||||
* DMA2_FLAG_GL5 - DMA2 Channel5 global flag.
|
||||
* DMA2_FLAG_TC5 - DMA2 Channel5 transfer complete flag.
|
||||
* DMA2_FLAG_HT5 - DMA2 Channel5 half transfer flag.
|
||||
* DMA2_FLAG_TE5 - DMA2 Channel5 transfer error flag.
|
||||
*
|
||||
* @return The new state of DMAy_FLAG (SET or RESET).
|
||||
*/
|
||||
FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
if((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET)
|
||||
{
|
||||
tmpreg = DMA2->INTFR;
|
||||
}
|
||||
else
|
||||
{
|
||||
tmpreg = DMA1->INTFR;
|
||||
}
|
||||
|
||||
if((tmpreg & DMAy_FLAG) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_ClearFlag
|
||||
*
|
||||
* @brief Clears the DMAy Channelx's pending flags.
|
||||
*
|
||||
* @param DMAy_FLAG - specifies the flag to check.
|
||||
* DMA1_FLAG_GL1 - DMA1 Channel1 global flag.
|
||||
* DMA1_FLAG_TC1 - DMA1 Channel1 transfer complete flag.
|
||||
* DMA1_FLAG_HT1 - DMA1 Channel1 half transfer flag.
|
||||
* DMA1_FLAG_TE1 - DMA1 Channel1 transfer error flag.
|
||||
* DMA1_FLAG_GL2 - DMA1 Channel2 global flag.
|
||||
* DMA1_FLAG_TC2 - DMA1 Channel2 transfer complete flag.
|
||||
* DMA1_FLAG_HT2 - DMA1 Channel2 half transfer flag.
|
||||
* DMA1_FLAG_TE2 - DMA1 Channel2 transfer error flag.
|
||||
* DMA1_FLAG_GL3 - DMA1 Channel3 global flag.
|
||||
* DMA1_FLAG_TC3 - DMA1 Channel3 transfer complete flag.
|
||||
* DMA1_FLAG_HT3 - DMA1 Channel3 half transfer flag.
|
||||
* DMA1_FLAG_TE3 - DMA1 Channel3 transfer error flag.
|
||||
* DMA1_FLAG_GL4 - DMA1 Channel4 global flag.
|
||||
* DMA1_FLAG_TC4 - DMA1 Channel4 transfer complete flag.
|
||||
* DMA1_FLAG_HT4 - DMA1 Channel4 half transfer flag.
|
||||
* DMA1_FLAG_TE4 - DMA1 Channel4 transfer error flag.
|
||||
* DMA1_FLAG_GL5 - DMA1 Channel5 global flag.
|
||||
* DMA1_FLAG_TC5 - DMA1 Channel5 transfer complete flag.
|
||||
* DMA1_FLAG_HT5 - DMA1 Channel5 half transfer flag.
|
||||
* DMA1_FLAG_TE5 - DMA1 Channel5 transfer error flag.
|
||||
* DMA1_FLAG_GL6 - DMA1 Channel6 global flag.
|
||||
* DMA1_FLAG_TC6 - DMA1 Channel6 transfer complete flag.
|
||||
* DMA1_FLAG_HT6 - DMA1 Channel6 half transfer flag.
|
||||
* DMA1_FLAG_TE6 - DMA1 Channel6 transfer error flag.
|
||||
* DMA1_FLAG_GL7 - DMA1 Channel7 global flag.
|
||||
* DMA1_FLAG_TC7 - DMA1 Channel7 transfer complete flag.
|
||||
* DMA1_FLAG_HT7 - DMA1 Channel7 half transfer flag.
|
||||
* DMA1_FLAG_TE7 - DMA1 Channel7 transfer error flag.
|
||||
* DMA2_FLAG_GL1 - DMA2 Channel1 global flag.
|
||||
* DMA2_FLAG_TC1 - DMA2 Channel1 transfer complete flag.
|
||||
* DMA2_FLAG_HT1 - DMA2 Channel1 half transfer flag.
|
||||
* DMA2_FLAG_TE1 - DMA2 Channel1 transfer error flag.
|
||||
* DMA2_FLAG_GL2 - DMA2 Channel2 global flag.
|
||||
* DMA2_FLAG_TC2 - DMA2 Channel2 transfer complete flag.
|
||||
* DMA2_FLAG_HT2 - DMA2 Channel2 half transfer flag.
|
||||
* DMA2_FLAG_TE2 - DMA2 Channel2 transfer error flag.
|
||||
* DMA2_FLAG_GL3 - DMA2 Channel3 global flag.
|
||||
* DMA2_FLAG_TC3 - DMA2 Channel3 transfer complete flag.
|
||||
* DMA2_FLAG_HT3 - DMA2 Channel3 half transfer flag.
|
||||
* DMA2_FLAG_TE3 - DMA2 Channel3 transfer error flag.
|
||||
* DMA2_FLAG_GL4 - DMA2 Channel4 global flag.
|
||||
* DMA2_FLAG_TC4 - DMA2 Channel4 transfer complete flag.
|
||||
* DMA2_FLAG_HT4 - DMA2 Channel4 half transfer flag.
|
||||
* DMA2_FLAG_TE4 - DMA2 Channel4 transfer error flag.
|
||||
* DMA2_FLAG_GL5 - DMA2 Channel5 global flag.
|
||||
* DMA2_FLAG_TC5 - DMA2 Channel5 transfer complete flag.
|
||||
* DMA2_FLAG_HT5 - DMA2 Channel5 half transfer flag.
|
||||
* DMA2_FLAG_TE5 - DMA2 Channel5 transfer error flag.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DMA_ClearFlag(uint32_t DMAy_FLAG)
|
||||
{
|
||||
if((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET)
|
||||
{
|
||||
DMA2->INTFCR = DMAy_FLAG;
|
||||
}
|
||||
else
|
||||
{
|
||||
DMA1->INTFCR = DMAy_FLAG;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_GetITStatus
|
||||
*
|
||||
* @brief Checks whether the specified DMAy Channelx interrupt has
|
||||
* occurred or not.
|
||||
*
|
||||
* @param DMAy_IT - specifies the DMAy interrupt source to check.
|
||||
* DMA1_IT_GL1 - DMA1 Channel1 global flag.
|
||||
* DMA1_IT_TC1 - DMA1 Channel1 transfer complete flag.
|
||||
* DMA1_IT_HT1 - DMA1 Channel1 half transfer flag.
|
||||
* DMA1_IT_TE1 - DMA1 Channel1 transfer error flag.
|
||||
* DMA1_IT_GL2 - DMA1 Channel2 global flag.
|
||||
* DMA1_IT_TC2 - DMA1 Channel2 transfer complete flag.
|
||||
* DMA1_IT_HT2 - DMA1 Channel2 half transfer flag.
|
||||
* DMA1_IT_TE2 - DMA1 Channel2 transfer error flag.
|
||||
* DMA1_IT_GL3 - DMA1 Channel3 global flag.
|
||||
* DMA1_IT_TC3 - DMA1 Channel3 transfer complete flag.
|
||||
* DMA1_IT_HT3 - DMA1 Channel3 half transfer flag.
|
||||
* DMA1_IT_TE3 - DMA1 Channel3 transfer error flag.
|
||||
* DMA1_IT_GL4 - DMA1 Channel4 global flag.
|
||||
* DMA1_IT_TC4 - DMA1 Channel4 transfer complete flag.
|
||||
* DMA1_IT_HT4 - DMA1 Channel4 half transfer flag.
|
||||
* DMA1_IT_TE4 - DMA1 Channel4 transfer error flag.
|
||||
* DMA1_IT_GL5 - DMA1 Channel5 global flag.
|
||||
* DMA1_IT_TC5 - DMA1 Channel5 transfer complete flag.
|
||||
* DMA1_IT_HT5 - DMA1 Channel5 half transfer flag.
|
||||
* DMA1_IT_TE5 - DMA1 Channel5 transfer error flag.
|
||||
* DMA1_IT_GL6 - DMA1 Channel6 global flag.
|
||||
* DMA1_IT_TC6 - DMA1 Channel6 transfer complete flag.
|
||||
* DMA1_IT_HT6 - DMA1 Channel6 half transfer flag.
|
||||
* DMA1_IT_TE6 - DMA1 Channel6 transfer error flag.
|
||||
* DMA1_IT_GL7 - DMA1 Channel7 global flag.
|
||||
* DMA1_IT_TC7 - DMA1 Channel7 transfer complete flag.
|
||||
* DMA1_IT_HT7 - DMA1 Channel7 half transfer flag.
|
||||
* DMA1_IT_TE7 - DMA1 Channel7 transfer error flag.
|
||||
* DMA2_IT_GL1 - DMA2 Channel1 global flag.
|
||||
* DMA2_IT_TC1 - DMA2 Channel1 transfer complete flag.
|
||||
* DMA2_IT_HT1 - DMA2 Channel1 half transfer flag.
|
||||
* DMA2_IT_TE1 - DMA2 Channel1 transfer error flag.
|
||||
* DMA2_IT_GL2 - DMA2 Channel2 global flag.
|
||||
* DMA2_IT_TC2 - DMA2 Channel2 transfer complete flag.
|
||||
* DMA2_IT_HT2 - DMA2 Channel2 half transfer flag.
|
||||
* DMA2_IT_TE2 - DMA2 Channel2 transfer error flag.
|
||||
* DMA2_IT_GL3 - DMA2 Channel3 global flag.
|
||||
* DMA2_IT_TC3 - DMA2 Channel3 transfer complete flag.
|
||||
* DMA2_IT_HT3 - DMA2 Channel3 half transfer flag.
|
||||
* DMA2_IT_TE3 - DMA2 Channel3 transfer error flag.
|
||||
* DMA2_IT_GL4 - DMA2 Channel4 global flag.
|
||||
* DMA2_IT_TC4 - DMA2 Channel4 transfer complete flag.
|
||||
* DMA2_IT_HT4 - DMA2 Channel4 half transfer flag.
|
||||
* DMA2_IT_TE4 - DMA2 Channel4 transfer error flag.
|
||||
* DMA2_IT_GL5 - DMA2 Channel5 global flag.
|
||||
* DMA2_IT_TC5 - DMA2 Channel5 transfer complete flag.
|
||||
* DMA2_IT_HT5 - DMA2 Channel5 half transfer flag.
|
||||
* DMA2_IT_TE5 - DMA2 Channel5 transfer error flag.
|
||||
*
|
||||
* @return The new state of DMAy_IT (SET or RESET).
|
||||
*/
|
||||
ITStatus DMA_GetITStatus(uint32_t DMAy_IT)
|
||||
{
|
||||
ITStatus bitstatus = RESET;
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
if((DMAy_IT & FLAG_Mask) != (uint32_t)RESET)
|
||||
{
|
||||
tmpreg = DMA2->INTFR;
|
||||
}
|
||||
else
|
||||
{
|
||||
tmpreg = DMA1->INTFR;
|
||||
}
|
||||
|
||||
if((tmpreg & DMAy_IT) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DMA_ClearITPendingBit
|
||||
*
|
||||
* @brief Clears the DMAy Channelx's interrupt pending bits.
|
||||
*
|
||||
* @param DMAy_IT - specifies the DMAy interrupt source to check.
|
||||
* DMA1_IT_GL1 - DMA1 Channel1 global flag.
|
||||
* DMA1_IT_TC1 - DMA1 Channel1 transfer complete flag.
|
||||
* DMA1_IT_HT1 - DMA1 Channel1 half transfer flag.
|
||||
* DMA1_IT_TE1 - DMA1 Channel1 transfer error flag.
|
||||
* DMA1_IT_GL2 - DMA1 Channel2 global flag.
|
||||
* DMA1_IT_TC2 - DMA1 Channel2 transfer complete flag.
|
||||
* DMA1_IT_HT2 - DMA1 Channel2 half transfer flag.
|
||||
* DMA1_IT_TE2 - DMA1 Channel2 transfer error flag.
|
||||
* DMA1_IT_GL3 - DMA1 Channel3 global flag.
|
||||
* DMA1_IT_TC3 - DMA1 Channel3 transfer complete flag.
|
||||
* DMA1_IT_HT3 - DMA1 Channel3 half transfer flag.
|
||||
* DMA1_IT_TE3 - DMA1 Channel3 transfer error flag.
|
||||
* DMA1_IT_GL4 - DMA1 Channel4 global flag.
|
||||
* DMA1_IT_TC4 - DMA1 Channel4 transfer complete flag.
|
||||
* DMA1_IT_HT4 - DMA1 Channel4 half transfer flag.
|
||||
* DMA1_IT_TE4 - DMA1 Channel4 transfer error flag.
|
||||
* DMA1_IT_GL5 - DMA1 Channel5 global flag.
|
||||
* DMA1_IT_TC5 - DMA1 Channel5 transfer complete flag.
|
||||
* DMA1_IT_HT5 - DMA1 Channel5 half transfer flag.
|
||||
* DMA1_IT_TE5 - DMA1 Channel5 transfer error flag.
|
||||
* DMA1_IT_GL6 - DMA1 Channel6 global flag.
|
||||
* DMA1_IT_TC6 - DMA1 Channel6 transfer complete flag.
|
||||
* DMA1_IT_HT6 - DMA1 Channel6 half transfer flag.
|
||||
* DMA1_IT_TE6 - DMA1 Channel6 transfer error flag.
|
||||
* DMA1_IT_GL7 - DMA1 Channel7 global flag.
|
||||
* DMA1_IT_TC7 - DMA1 Channel7 transfer complete flag.
|
||||
* DMA1_IT_HT7 - DMA1 Channel7 half transfer flag.
|
||||
* DMA1_IT_TE7 - DMA1 Channel7 transfer error flag.
|
||||
* DMA2_IT_GL1 - DMA2 Channel1 global flag.
|
||||
* DMA2_IT_TC1 - DMA2 Channel1 transfer complete flag.
|
||||
* DMA2_IT_HT1 - DMA2 Channel1 half transfer flag.
|
||||
* DMA2_IT_TE1 - DMA2 Channel1 transfer error flag.
|
||||
* DMA2_IT_GL2 - DMA2 Channel2 global flag.
|
||||
* DMA2_IT_TC2 - DMA2 Channel2 transfer complete flag.
|
||||
* DMA2_IT_HT2 - DMA2 Channel2 half transfer flag.
|
||||
* DMA2_IT_TE2 - DMA2 Channel2 transfer error flag.
|
||||
* DMA2_IT_GL3 - DMA2 Channel3 global flag.
|
||||
* DMA2_IT_TC3 - DMA2 Channel3 transfer complete flag.
|
||||
* DMA2_IT_HT3 - DMA2 Channel3 half transfer flag.
|
||||
* DMA2_IT_TE3 - DMA2 Channel3 transfer error flag.
|
||||
* DMA2_IT_GL4 - DMA2 Channel4 global flag.
|
||||
* DMA2_IT_TC4 - DMA2 Channel4 transfer complete flag.
|
||||
* DMA2_IT_HT4 - DMA2 Channel4 half transfer flag.
|
||||
* DMA2_IT_TE4 - DMA2 Channel4 transfer error flag.
|
||||
* DMA2_IT_GL5 - DMA2 Channel5 global flag.
|
||||
* DMA2_IT_TC5 - DMA2 Channel5 transfer complete flag.
|
||||
* DMA2_IT_HT5 - DMA2 Channel5 half transfer flag.
|
||||
* DMA2_IT_TE5 - DMA2 Channel5 transfer error flag.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DMA_ClearITPendingBit(uint32_t DMAy_IT)
|
||||
{
|
||||
if((DMAy_IT & FLAG_Mask) != (uint32_t)RESET)
|
||||
{
|
||||
DMA2->INTFCR = DMAy_IT;
|
||||
}
|
||||
else
|
||||
{
|
||||
DMA1->INTFCR = DMAy_IT;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,180 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_exti.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the EXTI firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
***************************************************************************************/
|
||||
#include "ch32v10x_exti.h"
|
||||
|
||||
/* No interrupt selected */
|
||||
#define EXTI_LINENONE ((uint32_t)0x00000)
|
||||
|
||||
/*********************************************************************
|
||||
* @fn EXTI_DeInit
|
||||
*
|
||||
* @brief Deinitializes the EXTI peripheral registers to their default
|
||||
* reset values.
|
||||
*
|
||||
* @return none.
|
||||
*/
|
||||
void EXTI_DeInit(void)
|
||||
{
|
||||
EXTI->INTENR = 0x00000000;
|
||||
EXTI->EVENR = 0x00000000;
|
||||
EXTI->RTENR = 0x00000000;
|
||||
EXTI->FTENR = 0x00000000;
|
||||
EXTI->INTFR = 0x000FFFFF;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn EXTI_Init
|
||||
*
|
||||
* @brief Initializes the EXTI peripheral according to the specified
|
||||
* parameters in the EXTI_InitStruct.
|
||||
*
|
||||
* @param EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure
|
||||
*
|
||||
* @return none.
|
||||
*/
|
||||
void EXTI_Init(EXTI_InitTypeDef *EXTI_InitStruct)
|
||||
{
|
||||
uint32_t tmp = 0;
|
||||
|
||||
tmp = (uint32_t)EXTI_BASE;
|
||||
if(EXTI_InitStruct->EXTI_LineCmd != DISABLE)
|
||||
{
|
||||
EXTI->INTENR &= ~EXTI_InitStruct->EXTI_Line;
|
||||
EXTI->EVENR &= ~EXTI_InitStruct->EXTI_Line;
|
||||
tmp += EXTI_InitStruct->EXTI_Mode;
|
||||
*(__IO uint32_t *)tmp |= EXTI_InitStruct->EXTI_Line;
|
||||
EXTI->RTENR &= ~EXTI_InitStruct->EXTI_Line;
|
||||
EXTI->FTENR &= ~EXTI_InitStruct->EXTI_Line;
|
||||
if(EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling)
|
||||
{
|
||||
EXTI->RTENR |= EXTI_InitStruct->EXTI_Line;
|
||||
EXTI->FTENR |= EXTI_InitStruct->EXTI_Line;
|
||||
}
|
||||
else
|
||||
{
|
||||
tmp = (uint32_t)EXTI_BASE;
|
||||
tmp += EXTI_InitStruct->EXTI_Trigger;
|
||||
*(__IO uint32_t *)tmp |= EXTI_InitStruct->EXTI_Line;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
tmp += EXTI_InitStruct->EXTI_Mode;
|
||||
*(__IO uint32_t *)tmp &= ~EXTI_InitStruct->EXTI_Line;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn EXTI_StructInit
|
||||
*
|
||||
* @brief Fills each EXTI_InitStruct member with its reset value.
|
||||
*
|
||||
* @param EXTI_InitStruct - pointer to a EXTI_InitTypeDef structure
|
||||
*
|
||||
* @return none.
|
||||
*/
|
||||
void EXTI_StructInit(EXTI_InitTypeDef *EXTI_InitStruct)
|
||||
{
|
||||
EXTI_InitStruct->EXTI_Line = EXTI_LINENONE;
|
||||
EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt;
|
||||
EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling;
|
||||
EXTI_InitStruct->EXTI_LineCmd = DISABLE;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn EXTI_GenerateSWInterrupt
|
||||
*
|
||||
* @brief Generates a Software interrupt.
|
||||
*
|
||||
* @param EXTI_Line - specifies the EXTI lines to be enabled or disabled.
|
||||
*
|
||||
* @return none.
|
||||
*/
|
||||
void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line)
|
||||
{
|
||||
EXTI->SWIEVR |= EXTI_Line;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn EXTI_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the specified EXTI line flag is set or not.
|
||||
*
|
||||
* @param EXTI_Line - specifies the EXTI lines to be enabled or disabled.
|
||||
*
|
||||
* @return The new state of EXTI_Line (SET or RESET).
|
||||
*/
|
||||
FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
if((EXTI->INTFR & EXTI_Line) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn EXTI_ClearFlag
|
||||
*
|
||||
* @brief Clears the EXTI's line pending flags.
|
||||
*
|
||||
* @param EXTI_Line - specifies the EXTI lines to be enabled or disabled.
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void EXTI_ClearFlag(uint32_t EXTI_Line)
|
||||
{
|
||||
EXTI->INTFR = EXTI_Line;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn EXTI_GetITStatus
|
||||
*
|
||||
* @brief Checks whether the specified EXTI line is asserted or not.
|
||||
*
|
||||
* @param EXTI_Line - specifies the EXTI lines to be enabled or disabled.
|
||||
*
|
||||
* @return The new state of EXTI_Line (SET or RESET).
|
||||
*/
|
||||
ITStatus EXTI_GetITStatus(uint32_t EXTI_Line)
|
||||
{
|
||||
ITStatus bitstatus = RESET;
|
||||
uint32_t enablestatus = 0;
|
||||
|
||||
enablestatus = EXTI->INTENR & EXTI_Line;
|
||||
if(((EXTI->INTFR & EXTI_Line) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET))
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn EXTI_ClearITPendingBit
|
||||
*
|
||||
* @brief Clears the EXTI's line pending bits.
|
||||
*
|
||||
* @param EXTI_Line - specifies the EXTI lines to be enabled or disabled.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void EXTI_ClearITPendingBit(uint32_t EXTI_Line)
|
||||
{
|
||||
EXTI->INTFR = EXTI_Line;
|
||||
}
|
||||
@@ -0,0 +1,968 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_flash.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the FLASH firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
***************************************************************************************/
|
||||
#include "ch32v10x_flash.h"
|
||||
|
||||
/* Flash Access Control Register bits */
|
||||
#define ACR_LATENCY_Mask ((uint32_t)0x00000038)
|
||||
#define ACR_HLFCYA_Mask ((uint32_t)0xFFFFFFF7)
|
||||
#define ACR_PRFTBE_Mask ((uint32_t)0xFFFFFFEF)
|
||||
|
||||
/* Flash Access Control Register bits */
|
||||
#define ACR_PRFTBS_Mask ((uint32_t)0x00000020)
|
||||
|
||||
/* Flash Control Register bits */
|
||||
#define CR_PG_Set ((uint32_t)0x00000001)
|
||||
#define CR_PG_Reset ((uint32_t)0x00001FFE)
|
||||
#define CR_PER_Set ((uint32_t)0x00000002)
|
||||
#define CR_PER_Reset ((uint32_t)0x00001FFD)
|
||||
#define CR_MER_Set ((uint32_t)0x00000004)
|
||||
#define CR_MER_Reset ((uint32_t)0x00001FFB)
|
||||
#define CR_OPTPG_Set ((uint32_t)0x00000010)
|
||||
#define CR_OPTPG_Reset ((uint32_t)0x00001FEF)
|
||||
#define CR_OPTER_Set ((uint32_t)0x00000020)
|
||||
#define CR_OPTER_Reset ((uint32_t)0x00001FDF)
|
||||
#define CR_STRT_Set ((uint32_t)0x00000040)
|
||||
#define CR_LOCK_Set ((uint32_t)0x00000080)
|
||||
#define CR_PAGE_PG ((uint32_t)0x00010000)
|
||||
#define CR_PAGE_ER ((uint32_t)0x00020000)
|
||||
#define CR_BUF_LOAD ((uint32_t)0x00040000)
|
||||
#define CR_BUF_RST ((uint32_t)0x00080000)
|
||||
|
||||
/* FLASH Status Register bits */
|
||||
#define SR_BSY ((uint32_t)0x00000001)
|
||||
#define SR_PGERR ((uint32_t)0x00000004)
|
||||
#define SR_WRPRTERR ((uint32_t)0x00000010)
|
||||
#define SR_EOP ((uint32_t)0x00000020)
|
||||
|
||||
/* FLASH Mask */
|
||||
#define RDPRT_Mask ((uint32_t)0x00000002)
|
||||
#define WRP0_Mask ((uint32_t)0x000000FF)
|
||||
#define WRP1_Mask ((uint32_t)0x0000FF00)
|
||||
#define WRP2_Mask ((uint32_t)0x00FF0000)
|
||||
#define WRP3_Mask ((uint32_t)0xFF000000)
|
||||
#define OB_USER_BFB2 ((uint16_t)0x0008)
|
||||
|
||||
/* FLASH Keys */
|
||||
#define RDP_Key ((uint16_t)0x00A5)
|
||||
#define FLASH_KEY1 ((uint32_t)0x45670123)
|
||||
#define FLASH_KEY2 ((uint32_t)0xCDEF89AB)
|
||||
|
||||
/* FLASH BANK address */
|
||||
#define FLASH_BANK1_END_ADDRESS ((uint32_t)0x807FFFF)
|
||||
|
||||
/* Delay definition */
|
||||
#define EraseTimeout ((uint32_t)0x000B0000)
|
||||
#define ProgramTimeout ((uint32_t)0x00002000)
|
||||
|
||||
/* Flash Program Vaild Address */
|
||||
#define ValidAddrStart (FLASH_BASE)
|
||||
#define ValidAddrEnd (FLASH_BASE + 0x10000)
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_SetLatency
|
||||
*
|
||||
* @brief Sets the code latency value.
|
||||
*
|
||||
* @param FLASH_Latency - specifies the FLASH Latency value.
|
||||
* FLASH_Latency_0 - FLASH Zero Latency cycle
|
||||
* FLASH_Latency_1 - FLASH One Latency cycle
|
||||
* FLASH_Latency_2 - FLASH Two Latency cycles
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void FLASH_SetLatency(uint32_t FLASH_Latency)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = FLASH->ACTLR;
|
||||
tmpreg &= ACR_LATENCY_Mask;
|
||||
tmpreg |= FLASH_Latency;
|
||||
FLASH->ACTLR = tmpreg;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_HalfCycleAccessCmd
|
||||
*
|
||||
* @brief Enables or disables the Half cycle flash access.
|
||||
*
|
||||
* @param FLASH_HalfCycleAccess - specifies the FLASH Half cycle Access mode.
|
||||
* FLASH_HalfCycleAccess_Enable - FLASH Half Cycle Enable
|
||||
* FLASH_HalfCycleAccess_Disable - FLASH Half Cycle Disable
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void FLASH_HalfCycleAccessCmd(uint32_t FLASH_HalfCycleAccess)
|
||||
{
|
||||
FLASH->ACTLR &= ACR_HLFCYA_Mask;
|
||||
FLASH->ACTLR |= FLASH_HalfCycleAccess;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_PrefetchBufferCmd
|
||||
*
|
||||
* @brief Enables or disables the Prefetch Buffer.
|
||||
*
|
||||
* @param FLASH_PrefetchBuffer - specifies the Prefetch buffer status.
|
||||
* FLASH_PrefetchBuffer_Enable - FLASH Prefetch Buffer Enable
|
||||
* FLASH_PrefetchBuffer_Disable - FLASH Prefetch Buffer Disable
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void FLASH_PrefetchBufferCmd(uint32_t FLASH_PrefetchBuffer)
|
||||
{
|
||||
FLASH->ACTLR &= ACR_PRFTBE_Mask;
|
||||
FLASH->ACTLR |= FLASH_PrefetchBuffer;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_Unlock
|
||||
*
|
||||
* @brief Unlocks the FLASH Program Erase Controller.
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void FLASH_Unlock(void)
|
||||
{
|
||||
/* Authorize the FPEC of Bank1 Access */
|
||||
FLASH->KEYR = FLASH_KEY1;
|
||||
FLASH->KEYR = FLASH_KEY2;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_UnlockBank1
|
||||
*
|
||||
* @brief Unlocks the FLASH Bank1 Program Erase Controller.
|
||||
* equivalent to FLASH_Unlock function.
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void FLASH_UnlockBank1(void)
|
||||
{
|
||||
FLASH->KEYR = FLASH_KEY1;
|
||||
FLASH->KEYR = FLASH_KEY2;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_Lock
|
||||
*
|
||||
* @brief Locks the FLASH Program Erase Controller.
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void FLASH_Lock(void)
|
||||
{
|
||||
FLASH->CTLR |= CR_LOCK_Set;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_LockBank1
|
||||
*
|
||||
* @brief Locks the FLASH Bank1 Program Erase Controller.
|
||||
*
|
||||
* @return None
|
||||
*/
|
||||
void FLASH_LockBank1(void)
|
||||
{
|
||||
FLASH->CTLR |= CR_LOCK_Set;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_ErasePage
|
||||
*
|
||||
* @brief Erases a specified FLASH page.
|
||||
*
|
||||
* @param Page_Address - The page address to be erased.
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
|
||||
*/
|
||||
FLASH_Status FLASH_ErasePage(uint32_t Page_Address)
|
||||
{
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
|
||||
status = FLASH_WaitForLastOperation(EraseTimeout);
|
||||
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->CTLR |= CR_PER_Set;
|
||||
FLASH->ADDR = Page_Address;
|
||||
FLASH->CTLR |= CR_STRT_Set;
|
||||
|
||||
status = FLASH_WaitForLastOperation(EraseTimeout);
|
||||
|
||||
FLASH->CTLR &= CR_PER_Reset;
|
||||
}
|
||||
|
||||
*(__IO uint32_t *)0x40022034 = *(__IO uint32_t *)((Page_Address & 0xFFFFFFFC) ^ 0x00001000);
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_EraseAllPages
|
||||
*
|
||||
* @brief Erases all FLASH pages.
|
||||
*
|
||||
* @return FLASH Status - The returned value can be:FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
|
||||
*/
|
||||
FLASH_Status FLASH_EraseAllPages(void)
|
||||
{
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
|
||||
status = FLASH_WaitForLastOperation(EraseTimeout);
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->CTLR |= CR_MER_Set;
|
||||
FLASH->CTLR |= CR_STRT_Set;
|
||||
|
||||
status = FLASH_WaitForLastOperation(EraseTimeout);
|
||||
|
||||
FLASH->CTLR &= CR_MER_Reset;
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_EraseAllBank1Pages
|
||||
*
|
||||
* @brief Erases all Bank1 FLASH pages.
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
|
||||
*/
|
||||
FLASH_Status FLASH_EraseAllBank1Pages(void)
|
||||
{
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
status = FLASH_WaitForLastBank1Operation(EraseTimeout);
|
||||
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->CTLR |= CR_MER_Set;
|
||||
FLASH->CTLR |= CR_STRT_Set;
|
||||
|
||||
status = FLASH_WaitForLastBank1Operation(EraseTimeout);
|
||||
|
||||
FLASH->CTLR &= CR_MER_Reset;
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/********************************************************************************
|
||||
* @fn FLASH_EraseOptionBytes
|
||||
*
|
||||
* @brief Erases the FLASH option bytes.
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
|
||||
*/
|
||||
FLASH_Status FLASH_EraseOptionBytes(void)
|
||||
{
|
||||
uint16_t rdptmp = RDP_Key;
|
||||
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
if(FLASH_GetReadOutProtectionStatus() != RESET)
|
||||
{
|
||||
rdptmp = 0x00;
|
||||
}
|
||||
status = FLASH_WaitForLastOperation(EraseTimeout);
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->OBKEYR = FLASH_KEY1;
|
||||
FLASH->OBKEYR = FLASH_KEY2;
|
||||
|
||||
FLASH->CTLR |= CR_OPTER_Set;
|
||||
FLASH->CTLR |= CR_STRT_Set;
|
||||
status = FLASH_WaitForLastOperation(EraseTimeout);
|
||||
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->CTLR &= CR_OPTER_Reset;
|
||||
FLASH->CTLR |= CR_OPTPG_Set;
|
||||
OB->RDPR = (uint16_t)rdptmp;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
|
||||
if(status != FLASH_TIMEOUT)
|
||||
{
|
||||
FLASH->CTLR &= CR_OPTPG_Reset;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if(status != FLASH_TIMEOUT)
|
||||
{
|
||||
FLASH->CTLR &= CR_OPTPG_Reset;
|
||||
}
|
||||
}
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_ProgramWord
|
||||
*
|
||||
* @brief Programs a word at a specified address.
|
||||
*
|
||||
* @param Address - specifies the address to be programmed.
|
||||
* Data - specifies the data to be programmed.
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
|
||||
*/
|
||||
FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data)
|
||||
{
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
__IO uint32_t tmp = 0;
|
||||
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->CTLR |= CR_PG_Set;
|
||||
|
||||
*(__IO uint16_t *)Address = (uint16_t)Data;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
tmp = Address + 2;
|
||||
*(__IO uint16_t *)tmp = Data >> 16;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
FLASH->CTLR &= CR_PG_Reset;
|
||||
}
|
||||
else
|
||||
{
|
||||
FLASH->CTLR &= CR_PG_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
*(__IO uint32_t *)0x40022034 = *(__IO uint32_t *)((Address & 0xFFFFFFFC) ^ 0x00001000);
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_ProgramHalfWord
|
||||
*
|
||||
* @brief Programs a half word at a specified address.
|
||||
*
|
||||
* @param Address - specifies the address to be programmed.
|
||||
* Data - specifies the data to be programmed.
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
|
||||
*/
|
||||
FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data)
|
||||
{
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->CTLR |= CR_PG_Set;
|
||||
*(__IO uint16_t *)Address = Data;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
FLASH->CTLR &= CR_PG_Reset;
|
||||
}
|
||||
|
||||
*(__IO uint32_t *)0x40022034 = *(__IO uint32_t *)((Address & 0xFFFFFFFC) ^ 0x00001000);
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_ProgramOptionByteData
|
||||
*
|
||||
* @brief Programs a half word at a specified Option Byte Data address.
|
||||
*
|
||||
* @param Address - specifies the address to be programmed.
|
||||
* Data - specifies the data to be programmed.
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
|
||||
*/
|
||||
FLASH_Status FLASH_ProgramOptionByteData(uint32_t Address, uint8_t Data)
|
||||
{
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->OBKEYR = FLASH_KEY1;
|
||||
FLASH->OBKEYR = FLASH_KEY2;
|
||||
FLASH->CTLR |= CR_OPTPG_Set;
|
||||
*(__IO uint16_t *)Address = Data;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
if(status != FLASH_TIMEOUT)
|
||||
{
|
||||
FLASH->CTLR &= CR_OPTPG_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
*(__IO uint32_t *)0x40022034 = *(__IO uint32_t *)((Address & 0xFFFFFFFC) ^ 0x00001000);
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_EnableWriteProtection
|
||||
*
|
||||
* @brief Write protects the desired sectors
|
||||
*
|
||||
* @param FLASH_Sectors - specifies the address of the pages to be write protected.
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
|
||||
*/
|
||||
FLASH_Status FLASH_EnableWriteProtection(uint32_t FLASH_Pages)
|
||||
{
|
||||
uint16_t WRP0_Data = 0xFFFF, WRP1_Data = 0xFFFF, WRP2_Data = 0xFFFF, WRP3_Data = 0xFFFF;
|
||||
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
|
||||
FLASH_Pages = (uint32_t)(~FLASH_Pages);
|
||||
WRP0_Data = (uint16_t)(FLASH_Pages & WRP0_Mask);
|
||||
WRP1_Data = (uint16_t)((FLASH_Pages & WRP1_Mask) >> 8);
|
||||
WRP2_Data = (uint16_t)((FLASH_Pages & WRP2_Mask) >> 16);
|
||||
WRP3_Data = (uint16_t)((FLASH_Pages & WRP3_Mask) >> 24);
|
||||
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->OBKEYR = FLASH_KEY1;
|
||||
FLASH->OBKEYR = FLASH_KEY2;
|
||||
FLASH->CTLR |= CR_OPTPG_Set;
|
||||
if(WRP0_Data != 0xFF)
|
||||
{
|
||||
OB->WRPR0 = WRP0_Data;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
}
|
||||
if((status == FLASH_COMPLETE) && (WRP1_Data != 0xFF))
|
||||
{
|
||||
OB->WRPR1 = WRP1_Data;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
}
|
||||
if((status == FLASH_COMPLETE) && (WRP2_Data != 0xFF))
|
||||
{
|
||||
OB->WRPR2 = WRP2_Data;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
}
|
||||
|
||||
if((status == FLASH_COMPLETE) && (WRP3_Data != 0xFF))
|
||||
{
|
||||
OB->WRPR3 = WRP3_Data;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
}
|
||||
|
||||
if(status != FLASH_TIMEOUT)
|
||||
{
|
||||
FLASH->CTLR &= CR_OPTPG_Reset;
|
||||
}
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_ReadOutProtection
|
||||
*
|
||||
* @brief Enables or disables the read out protection.
|
||||
*
|
||||
* @param Newstate - new state of the ReadOut Protection(ENABLE or DISABLE).
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
|
||||
*/
|
||||
FLASH_Status FLASH_ReadOutProtection(FunctionalState NewState)
|
||||
{
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
status = FLASH_WaitForLastOperation(EraseTimeout);
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->OBKEYR = FLASH_KEY1;
|
||||
FLASH->OBKEYR = FLASH_KEY2;
|
||||
FLASH->CTLR |= CR_OPTER_Set;
|
||||
FLASH->CTLR |= CR_STRT_Set;
|
||||
status = FLASH_WaitForLastOperation(EraseTimeout);
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->CTLR &= CR_OPTER_Reset;
|
||||
FLASH->CTLR |= CR_OPTPG_Set;
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
OB->RDPR = 0x00;
|
||||
}
|
||||
else
|
||||
{
|
||||
OB->RDPR = RDP_Key;
|
||||
}
|
||||
status = FLASH_WaitForLastOperation(EraseTimeout);
|
||||
|
||||
if(status != FLASH_TIMEOUT)
|
||||
{
|
||||
FLASH->CTLR &= CR_OPTPG_Reset;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if(status != FLASH_TIMEOUT)
|
||||
{
|
||||
FLASH->CTLR &= CR_OPTER_Reset;
|
||||
}
|
||||
}
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_UserOptionByteConfig
|
||||
*
|
||||
* @brief Programs the FLASH User Option Byte - IWDG_SW / RST_STOP / RST_STDBY.
|
||||
*
|
||||
* @param OB_IWDG - Selects the IWDG mode
|
||||
* OB_IWDG_SW - Software IWDG selected
|
||||
* OB_IWDG_HW - Hardware IWDG selected
|
||||
* OB_STOP - Reset event when entering STOP mode.
|
||||
* OB_STOP_NoRST - No reset generated when entering in STOP
|
||||
* OB_STOP_RST - Reset generated when entering in STOP
|
||||
* OB_STDBY - Reset event when entering Standby mode.
|
||||
* OB_STDBY_NoRST - No reset generated when entering in STANDBY
|
||||
* OB_STDBY_RST - Reset generated when entering in STANDBY
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT.
|
||||
*/
|
||||
FLASH_Status FLASH_UserOptionByteConfig(uint16_t OB_IWDG, uint16_t OB_STOP, uint16_t OB_STDBY)
|
||||
{
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
|
||||
FLASH->OBKEYR = FLASH_KEY1;
|
||||
FLASH->OBKEYR = FLASH_KEY2;
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
|
||||
if(status == FLASH_COMPLETE)
|
||||
{
|
||||
FLASH->CTLR |= CR_OPTPG_Set;
|
||||
|
||||
OB->USER = OB_IWDG | (uint16_t)(OB_STOP | (uint16_t)(OB_STDBY | ((uint16_t)0xF8)));
|
||||
|
||||
status = FLASH_WaitForLastOperation(ProgramTimeout);
|
||||
if(status != FLASH_TIMEOUT)
|
||||
{
|
||||
FLASH->CTLR &= CR_OPTPG_Reset;
|
||||
}
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_GetUserOptionByte
|
||||
*
|
||||
* @brief Returns the FLASH User Option Bytes values.
|
||||
*
|
||||
* @return The FLASH User Option Bytes values:IWDG_SW(Bit0), RST_STOP(Bit1)
|
||||
* and RST_STDBY(Bit2).
|
||||
*/
|
||||
uint32_t FLASH_GetUserOptionByte(void)
|
||||
{
|
||||
return (uint32_t)(FLASH->OBR >> 2);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_GetWriteProtectionOptionByte
|
||||
*
|
||||
* @brief Returns the FLASH Write Protection Option Bytes Register value.
|
||||
*
|
||||
* @return The FLASH Write Protection Option Bytes Register value.
|
||||
*/
|
||||
uint32_t FLASH_GetWriteProtectionOptionByte(void)
|
||||
{
|
||||
return (uint32_t)(FLASH->WPR);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_GetReadOutProtectionStatus
|
||||
*
|
||||
* @brief Checks whether the FLASH Read Out Protection Status is set or not.
|
||||
*
|
||||
* @return FLASH ReadOut Protection Status(SET or RESET)
|
||||
*/
|
||||
FlagStatus FLASH_GetReadOutProtectionStatus(void)
|
||||
{
|
||||
FlagStatus readoutstatus = RESET;
|
||||
if((FLASH->OBR & RDPRT_Mask) != (uint32_t)RESET)
|
||||
{
|
||||
readoutstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
readoutstatus = RESET;
|
||||
}
|
||||
return readoutstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_GetPrefetchBufferStatus
|
||||
*
|
||||
* @brief Checks whether the FLASH Prefetch Buffer status is set or not.
|
||||
*
|
||||
* @return FLASH ReadOut Protection Status(SET or RESET)
|
||||
*/
|
||||
FlagStatus FLASH_GetPrefetchBufferStatus(void)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
|
||||
if((FLASH->ACTLR & ACR_PRFTBS_Mask) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_ITConfig
|
||||
*
|
||||
* @brief Enables or disables the specified FLASH interrupts.
|
||||
*
|
||||
* @param FLASH_IT - specifies the FLASH interrupt sources to be enabled or disabled.
|
||||
* FLASH_IT_ERROR - FLASH Error Interrupt
|
||||
* FLASH_IT_EOP - FLASH end of operation Interrupt
|
||||
* NewState - new state of the specified Flash interrupts(ENABLE or DISABLE).
|
||||
*
|
||||
* @return FLASH Prefetch Buffer Status (SET or RESET).
|
||||
*/
|
||||
void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
FLASH->CTLR |= FLASH_IT;
|
||||
}
|
||||
else
|
||||
{
|
||||
FLASH->CTLR &= ~(uint32_t)FLASH_IT;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the specified FLASH flag is set or not.
|
||||
*
|
||||
* @param FLASH_FLAG - specifies the FLASH flag to check.
|
||||
* FLASH_FLAG_BSY - FLASH Busy flag
|
||||
* FLASH_FLAG_PGERR - FLASH Program error flag
|
||||
* FLASH_FLAG_WRPRTERR - FLASH Write protected error flag
|
||||
* FLASH_FLAG_EOP - FLASH End of Operation flag
|
||||
* FLASH_FLAG_OPTERR - FLASH Option Byte error flag
|
||||
*
|
||||
* @return The new state of FLASH_FLAG (SET or RESET).
|
||||
*/
|
||||
FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
|
||||
if(FLASH_FLAG == FLASH_FLAG_OPTERR)
|
||||
{
|
||||
if((FLASH->OBR & FLASH_FLAG_OPTERR) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if((FLASH->STATR & FLASH_FLAG) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_ClearFlag
|
||||
*
|
||||
* @brief Clears the FLASH's pending flags.
|
||||
*
|
||||
* @param FLASH_FLAG - specifies the FLASH flags to clear.
|
||||
* FLASH_FLAG_PGERR - FLASH Program error flag
|
||||
* FLASH_FLAG_WRPRTERR - FLASH Write protected error flag
|
||||
* FLASH_FLAG_EOP - FLASH End of Operation flag
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void FLASH_ClearFlag(uint32_t FLASH_FLAG)
|
||||
{
|
||||
FLASH->STATR = FLASH_FLAG;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_GetStatus
|
||||
*
|
||||
* @brief Returns the FLASH Status.
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP or FLASH_COMPLETE.
|
||||
*/
|
||||
FLASH_Status FLASH_GetStatus(void)
|
||||
{
|
||||
FLASH_Status flashstatus = FLASH_COMPLETE;
|
||||
|
||||
if((FLASH->STATR & FLASH_FLAG_BSY) == FLASH_FLAG_BSY)
|
||||
{
|
||||
flashstatus = FLASH_BUSY;
|
||||
}
|
||||
else
|
||||
{
|
||||
if((FLASH->STATR & FLASH_FLAG_PGERR) != 0)
|
||||
{
|
||||
flashstatus = FLASH_ERROR_PG;
|
||||
}
|
||||
else
|
||||
{
|
||||
if((FLASH->STATR & FLASH_FLAG_WRPRTERR) != 0)
|
||||
{
|
||||
flashstatus = FLASH_ERROR_WRP;
|
||||
}
|
||||
else
|
||||
{
|
||||
flashstatus = FLASH_COMPLETE;
|
||||
}
|
||||
}
|
||||
}
|
||||
return flashstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_GetBank1Status
|
||||
*
|
||||
* @brief Returns the FLASH Bank1 Status.
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP or FLASH_COMPLETE.
|
||||
*/
|
||||
FLASH_Status FLASH_GetBank1Status(void)
|
||||
{
|
||||
FLASH_Status flashstatus = FLASH_COMPLETE;
|
||||
|
||||
if((FLASH->STATR & FLASH_FLAG_BANK1_BSY) == FLASH_FLAG_BSY)
|
||||
{
|
||||
flashstatus = FLASH_BUSY;
|
||||
}
|
||||
else
|
||||
{
|
||||
if((FLASH->STATR & FLASH_FLAG_BANK1_PGERR) != 0)
|
||||
{
|
||||
flashstatus = FLASH_ERROR_PG;
|
||||
}
|
||||
else
|
||||
{
|
||||
if((FLASH->STATR & FLASH_FLAG_BANK1_WRPRTERR) != 0)
|
||||
{
|
||||
flashstatus = FLASH_ERROR_WRP;
|
||||
}
|
||||
else
|
||||
{
|
||||
flashstatus = FLASH_COMPLETE;
|
||||
}
|
||||
}
|
||||
}
|
||||
return flashstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_WaitForLastOperation
|
||||
*
|
||||
* @brief Waits for a Flash operation to complete or a TIMEOUT to occur.
|
||||
*
|
||||
* @param Timeout - FLASH programming Timeout
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP or FLASH_COMPLETE.
|
||||
*/
|
||||
FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout)
|
||||
{
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
|
||||
status = FLASH_GetBank1Status();
|
||||
while((status == FLASH_BUSY) && (Timeout != 0x00))
|
||||
{
|
||||
status = FLASH_GetBank1Status();
|
||||
Timeout--;
|
||||
}
|
||||
if(Timeout == 0x00)
|
||||
{
|
||||
status = FLASH_TIMEOUT;
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_WaitForLastBank1Operation
|
||||
*
|
||||
* @brief Waits for a Flash operation on Bank1 to complete or a TIMEOUT to occur.
|
||||
*
|
||||
* @param Timeout - FLASH programming Timeout
|
||||
*
|
||||
* @return FLASH Status - The returned value can be: FLASH_BUSY, FLASH_ERROR_PG,
|
||||
* FLASH_ERROR_WRP or FLASH_COMPLETE.
|
||||
*/
|
||||
FLASH_Status FLASH_WaitForLastBank1Operation(uint32_t Timeout)
|
||||
{
|
||||
FLASH_Status status = FLASH_COMPLETE;
|
||||
|
||||
status = FLASH_GetBank1Status();
|
||||
while((status == FLASH_FLAG_BANK1_BSY) && (Timeout != 0x00))
|
||||
{
|
||||
status = FLASH_GetBank1Status();
|
||||
Timeout--;
|
||||
}
|
||||
if(Timeout == 0x00)
|
||||
{
|
||||
status = FLASH_TIMEOUT;
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_Unlock_Fast
|
||||
*
|
||||
* @brief Unlocks the Fast Program Erase Mode.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void FLASH_Unlock_Fast(void)
|
||||
{
|
||||
/* Authorize the FPEC of Bank1 Access */
|
||||
FLASH->KEYR = FLASH_KEY1;
|
||||
FLASH->KEYR = FLASH_KEY2;
|
||||
|
||||
/* Fast program mode unlock */
|
||||
FLASH->MODEKEYR = FLASH_KEY1;
|
||||
FLASH->MODEKEYR = FLASH_KEY2;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_Unlock_Fast
|
||||
*
|
||||
* @brief Unlocks the Fast Program Erase Mode.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void FLASH_Lock_Fast(void)
|
||||
{
|
||||
FLASH->CTLR |= CR_LOCK_Set;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_BufReset
|
||||
*
|
||||
* @brief Flash Buffer reset.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void FLASH_BufReset(void)
|
||||
{
|
||||
FLASH->CTLR |= CR_PAGE_PG;
|
||||
FLASH->CTLR |= CR_BUF_RST;
|
||||
while(FLASH->STATR & SR_BSY)
|
||||
;
|
||||
FLASH->CTLR &= ~CR_PAGE_PG;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_BufLoad
|
||||
*
|
||||
* @brief Flash Buffer load(128 bit).
|
||||
*
|
||||
* @param Address - specifies the address to be programmed.
|
||||
* Data0 - specifies the data0 to be programmed.
|
||||
* Data1 - specifies the data1 to be programmed.
|
||||
* Data2 - specifies the data2 to be programmed.
|
||||
* Data3 - specifies the data3 to be programmed.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void FLASH_BufLoad(uint32_t Address, uint32_t Data0, uint32_t Data1, uint32_t Data2, uint32_t Data3)
|
||||
{
|
||||
if((Address >= ValidAddrStart) && (Address < ValidAddrEnd))
|
||||
{
|
||||
FLASH->CTLR |= CR_PAGE_PG;
|
||||
*(__IO uint32_t *)(Address + 0x00) = Data0;
|
||||
*(__IO uint32_t *)(Address + 0x04) = Data1;
|
||||
*(__IO uint32_t *)(Address + 0x08) = Data2;
|
||||
*(__IO uint32_t *)(Address + 0x0C) = Data3;
|
||||
FLASH->CTLR |= CR_BUF_LOAD;
|
||||
while(FLASH->STATR & SR_BSY)
|
||||
;
|
||||
FLASH->CTLR &= ~CR_PAGE_PG;
|
||||
|
||||
*(__IO uint32_t *)0x40022034 = *(__IO uint32_t *)((Address & 0xFFFFFFFC) ^ 0x00001000);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_ErasePage_Fast
|
||||
*
|
||||
* @brief Erases a specified FLASH page (1page = 256Byte).
|
||||
*
|
||||
* @param Page_Address - The page address to be erased.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void FLASH_ErasePage_Fast(uint32_t Page_Address)
|
||||
{
|
||||
if((Page_Address >= ValidAddrStart) && (Page_Address < ValidAddrEnd))
|
||||
{
|
||||
FLASH->CTLR |= CR_PAGE_ER;
|
||||
FLASH->ADDR = Page_Address;
|
||||
FLASH->CTLR |= CR_STRT_Set;
|
||||
while(FLASH->STATR & SR_BSY)
|
||||
;
|
||||
FLASH->CTLR &= ~CR_PAGE_ER;
|
||||
|
||||
*(__IO uint32_t *)0x40022034 = *(__IO uint32_t *)((Page_Address & 0xFFFFFFFC) ^ 0x00001000);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn FLASH_ProgramPage_Fast
|
||||
*
|
||||
* @brief Program a specified FLASH page (1page = 256Byte).
|
||||
*
|
||||
* @param Page_Address - The page address to be programed.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void FLASH_ProgramPage_Fast(uint32_t Page_Address)
|
||||
{
|
||||
if((Page_Address >= ValidAddrStart) && (Page_Address < ValidAddrEnd))
|
||||
{
|
||||
FLASH->CTLR |= CR_PAGE_PG;
|
||||
FLASH->ADDR = Page_Address;
|
||||
FLASH->CTLR |= CR_STRT_Set;
|
||||
while(FLASH->STATR & SR_BSY)
|
||||
;
|
||||
FLASH->CTLR &= ~CR_PAGE_PG;
|
||||
|
||||
*(__IO uint32_t *)0x40022034 = *(__IO uint32_t *)((Page_Address & 0xFFFFFFFC) ^ 0x00001000);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,538 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_gpio.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the GPIO firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_gpio.h"
|
||||
#include "ch32v10x_rcc.h"
|
||||
|
||||
/* MASK */
|
||||
#define ECR_PORTPINCONFIG_MASK ((uint16_t)0xFF80)
|
||||
#define LSB_MASK ((uint16_t)0xFFFF)
|
||||
#define DBGAFR_POSITION_MASK ((uint32_t)0x000F0000)
|
||||
#define DBGAFR_SWJCFG_MASK ((uint32_t)0xF0FFFFFF)
|
||||
#define DBGAFR_LOCATION_MASK ((uint32_t)0x00200000)
|
||||
#define DBGAFR_NUMBITS_MASK ((uint32_t)0x00100000)
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_DeInit
|
||||
*
|
||||
* @brief Deinitializes the GPIOx peripheral registers to their default
|
||||
* reset values.
|
||||
*
|
||||
* @param GPIOx - where x can be (A..G) to select the GPIO peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_DeInit(GPIO_TypeDef *GPIOx)
|
||||
{
|
||||
if(GPIOx == GPIOA)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOA, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOA, DISABLE);
|
||||
}
|
||||
else if(GPIOx == GPIOB)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOB, DISABLE);
|
||||
}
|
||||
else if(GPIOx == GPIOC)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOC, DISABLE);
|
||||
}
|
||||
else if(GPIOx == GPIOD)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOD, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOD, DISABLE);
|
||||
}
|
||||
else if(GPIOx == GPIOE)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOE, DISABLE);
|
||||
}
|
||||
else if(GPIOx == GPIOF)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOF, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOF, DISABLE);
|
||||
}
|
||||
else
|
||||
{
|
||||
if(GPIOx == GPIOG)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOG, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_GPIOG, DISABLE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_AFIODeInit
|
||||
*
|
||||
* @brief Deinitializes the Alternate Functions (remap, event control
|
||||
* and EXTI configuration) registers to their default reset values.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_AFIODeInit(void)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_AFIO, DISABLE);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_Init
|
||||
*
|
||||
* @brief GPIOx - where x can be (A..G) to select the GPIO peripheral.
|
||||
*
|
||||
* @param GPIO_InitStruct - pointer to a GPIO_InitTypeDef structure that
|
||||
* contains the configuration information for the specified GPIO peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_InitStruct)
|
||||
{
|
||||
uint32_t currentmode = 0x00, currentpin = 0x00, pinpos = 0x00, pos = 0x00;
|
||||
uint32_t tmpreg = 0x00, pinmask = 0x00;
|
||||
|
||||
currentmode = ((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x0F);
|
||||
|
||||
if((((uint32_t)GPIO_InitStruct->GPIO_Mode) & ((uint32_t)0x10)) != 0x00)
|
||||
{
|
||||
currentmode |= (uint32_t)GPIO_InitStruct->GPIO_Speed;
|
||||
}
|
||||
|
||||
if(((uint32_t)GPIO_InitStruct->GPIO_Pin & ((uint32_t)0x00FF)) != 0x00)
|
||||
{
|
||||
tmpreg = GPIOx->CFGLR;
|
||||
|
||||
for(pinpos = 0x00; pinpos < 0x08; pinpos++)
|
||||
{
|
||||
pos = ((uint32_t)0x01) << pinpos;
|
||||
currentpin = (GPIO_InitStruct->GPIO_Pin) & pos;
|
||||
|
||||
if(currentpin == pos)
|
||||
{
|
||||
pos = pinpos << 2;
|
||||
pinmask = ((uint32_t)0x0F) << pos;
|
||||
tmpreg &= ~pinmask;
|
||||
tmpreg |= (currentmode << pos);
|
||||
|
||||
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
|
||||
{
|
||||
GPIOx->BCR = (((uint32_t)0x01) << pinpos);
|
||||
}
|
||||
else
|
||||
{
|
||||
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
|
||||
{
|
||||
GPIOx->BSHR = (((uint32_t)0x01) << pinpos);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
GPIOx->CFGLR = tmpreg;
|
||||
}
|
||||
|
||||
if(GPIO_InitStruct->GPIO_Pin > 0x00FF)
|
||||
{
|
||||
tmpreg = GPIOx->CFGHR;
|
||||
|
||||
for(pinpos = 0x00; pinpos < 0x08; pinpos++)
|
||||
{
|
||||
pos = (((uint32_t)0x01) << (pinpos + 0x08));
|
||||
currentpin = ((GPIO_InitStruct->GPIO_Pin) & pos);
|
||||
|
||||
if(currentpin == pos)
|
||||
{
|
||||
pos = pinpos << 2;
|
||||
pinmask = ((uint32_t)0x0F) << pos;
|
||||
tmpreg &= ~pinmask;
|
||||
tmpreg |= (currentmode << pos);
|
||||
|
||||
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPD)
|
||||
{
|
||||
GPIOx->BCR = (((uint32_t)0x01) << (pinpos + 0x08));
|
||||
}
|
||||
|
||||
if(GPIO_InitStruct->GPIO_Mode == GPIO_Mode_IPU)
|
||||
{
|
||||
GPIOx->BSHR = (((uint32_t)0x01) << (pinpos + 0x08));
|
||||
}
|
||||
}
|
||||
}
|
||||
GPIOx->CFGHR = tmpreg;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_StructInit
|
||||
*
|
||||
* @brief Fills each GPIO_InitStruct member with its default
|
||||
*
|
||||
* @param GPIO_InitStruct - pointer to a GPIO_InitTypeDef structure
|
||||
* which will be initialized.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_StructInit(GPIO_InitTypeDef *GPIO_InitStruct)
|
||||
{
|
||||
GPIO_InitStruct->GPIO_Pin = GPIO_Pin_All;
|
||||
GPIO_InitStruct->GPIO_Speed = GPIO_Speed_2MHz;
|
||||
GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN_FLOATING;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_ReadInputDataBit
|
||||
*
|
||||
* @brief GPIOx - where x can be (A..G) to select the GPIO peripheral.
|
||||
*
|
||||
* @param GPIO_Pin - specifies the port bit to read.
|
||||
* This parameter can be GPIO_Pin_x where x can be (0..15).
|
||||
*
|
||||
* @return The input port pin value.
|
||||
*/
|
||||
uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
uint8_t bitstatus = 0x00;
|
||||
|
||||
if((GPIOx->INDR & GPIO_Pin) != (uint32_t)Bit_RESET)
|
||||
{
|
||||
bitstatus = (uint8_t)Bit_SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = (uint8_t)Bit_RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_ReadInputData
|
||||
*
|
||||
* @brief Reads the specified GPIO input data port.
|
||||
*
|
||||
* @param GPIOx: where x can be (A..G) to select the GPIO peripheral.
|
||||
*
|
||||
* @return The input port pin value.
|
||||
*/
|
||||
uint16_t GPIO_ReadInputData(GPIO_TypeDef *GPIOx)
|
||||
{
|
||||
return ((uint16_t)GPIOx->INDR);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_ReadOutputDataBit
|
||||
*
|
||||
* @brief Reads the specified output data port bit.
|
||||
*
|
||||
* @param GPIOx - where x can be (A..G) to select the GPIO peripheral.
|
||||
* GPIO_Pin - specifies the port bit to read.
|
||||
* This parameter can be GPIO_Pin_x where x can be (0..15).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
uint8_t bitstatus = 0x00;
|
||||
|
||||
if((GPIOx->OUTDR & GPIO_Pin) != (uint32_t)Bit_RESET)
|
||||
{
|
||||
bitstatus = (uint8_t)Bit_SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = (uint8_t)Bit_RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_ReadOutputData
|
||||
*
|
||||
* @brief Reads the specified GPIO output data port.
|
||||
*
|
||||
* @param GPIOx - where x can be (A..G) to select the GPIO peripheral.
|
||||
*
|
||||
* @return GPIO output port pin value.
|
||||
*/
|
||||
uint16_t GPIO_ReadOutputData(GPIO_TypeDef *GPIOx)
|
||||
{
|
||||
return ((uint16_t)GPIOx->OUTDR);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_SetBits
|
||||
*
|
||||
* @brief Sets the selected data port bits.
|
||||
*
|
||||
* @param GPIOx - where x can be (A..G) to select the GPIO peripheral.
|
||||
* GPIO_Pin - specifies the port bits to be written.
|
||||
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_SetBits(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
GPIOx->BSHR = GPIO_Pin;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_ResetBits
|
||||
*
|
||||
* @brief Clears the selected data port bits.
|
||||
*
|
||||
* @param GPIOx - where x can be (A..G) to select the GPIO peripheral.
|
||||
* GPIO_Pin - specifies the port bits to be written.
|
||||
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_ResetBits(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
GPIOx->BCR = GPIO_Pin;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_WriteBit
|
||||
*
|
||||
* @brief Sets or clears the selected data port bit.
|
||||
*
|
||||
* @param GPIO_Pin - specifies the port bit to be written.
|
||||
* This parameter can be one of GPIO_Pin_x where x can be (0..15).
|
||||
* BitVal - specifies the value to be written to the selected bit.
|
||||
* Bit_SetL - to clear the port pin.
|
||||
* Bit_SetH - to set the port pin.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_WriteBit(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, BitAction BitVal)
|
||||
{
|
||||
if(BitVal != Bit_RESET)
|
||||
{
|
||||
GPIOx->BSHR = GPIO_Pin;
|
||||
}
|
||||
else
|
||||
{
|
||||
GPIOx->BCR = GPIO_Pin;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_Write
|
||||
*
|
||||
* @brief Writes data to the specified GPIO data port.
|
||||
*
|
||||
* @param GPIOx - where x can be (A..G) to select the GPIO peripheral.
|
||||
* PortVal - specifies the value to be written to the port output data register.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_Write(GPIO_TypeDef *GPIOx, uint16_t PortVal)
|
||||
{
|
||||
GPIOx->OUTDR = PortVal;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_PinLockConfig
|
||||
*
|
||||
* @brief Locks GPIO Pins configuration registers.
|
||||
*
|
||||
* @param GPIOx - where x can be (A..G) to select the GPIO peripheral.
|
||||
* GPIO_Pin - specifies the port bit to be written.
|
||||
* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_PinLockConfig(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
|
||||
{
|
||||
uint32_t tmp = 0x00010000;
|
||||
|
||||
tmp |= GPIO_Pin;
|
||||
GPIOx->LCKR = tmp;
|
||||
GPIOx->LCKR = GPIO_Pin;
|
||||
GPIOx->LCKR = tmp;
|
||||
tmp = GPIOx->LCKR;
|
||||
tmp = GPIOx->LCKR;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_EventOutputConfig
|
||||
*
|
||||
* @brief Selects the GPIO pin used as Event output.
|
||||
*
|
||||
* @param GPIO_PortSource - selects the GPIO port to be used as source
|
||||
* for Event output.
|
||||
* This parameter can be GPIO_PortSourceGPIOx where x can be (A..E).
|
||||
* GPIO_PinSource - specifies the pin for the Event output.
|
||||
* This parameter can be GPIO_PinSourcex where x can be (0..15).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_EventOutputConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource)
|
||||
{
|
||||
uint32_t tmpreg = 0x00;
|
||||
|
||||
tmpreg = AFIO->ECR;
|
||||
tmpreg &= ECR_PORTPINCONFIG_MASK;
|
||||
tmpreg |= (uint32_t)GPIO_PortSource << 0x04;
|
||||
tmpreg |= GPIO_PinSource;
|
||||
AFIO->ECR = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_EventOutputCmd
|
||||
*
|
||||
* @brief Enables or disables the Event Output.
|
||||
*
|
||||
* @param NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_EventOutputCmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
AFIO->ECR |= (1 << 7);
|
||||
}
|
||||
else
|
||||
{
|
||||
AFIO->ECR &= ~(1 << 7);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_PinRemapConfig
|
||||
*
|
||||
* @brief Changes the mapping of the specified pin.
|
||||
*
|
||||
* @param GPIO_Remap - selects the pin to remap.
|
||||
* GPIO_Remap_SPI1 - SPI1 Alternate Function mapping
|
||||
* GPIO_Remap_I2C1 - I2C1 Alternate Function mapping
|
||||
* GPIO_Remap_USART1 - USART1 Alternate Function mapping
|
||||
* GPIO_Remap_USART2 - USART2 Alternate Function mapping
|
||||
* GPIO_PartialRemap_USART3 - USART3 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_USART3 - USART3 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap_TIM1 - TIM1 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_TIM1 - TIM1 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap1_TIM2 - TIM2 Partial1 Alternate Function mapping
|
||||
* GPIO_PartialRemap2_TIM2 - TIM2 Partial2 Alternate Function mapping
|
||||
* GPIO_FullRemap_TIM2 - TIM2 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap_TIM3 - TIM3 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_TIM3 - TIM3 Full Alternate Function mapping
|
||||
* GPIO_Remap_TIM4 - TIM4 Alternate Function mapping
|
||||
* GPIO_Remap1_CAN1 - CAN1 Alternate Function mapping
|
||||
* GPIO_Remap2_CAN1 - CAN1 Alternate Function mapping
|
||||
* GPIO_Remap_PD01 - PD01 Alternate Function mapping
|
||||
* GPIO_Remap_ADC1_ETRGINJ - ADC1 External Trigger Injected Conversion remapping
|
||||
* GPIO_Remap_ADC1_ETRGREG - ADC1 External Trigger Regular Conversion remapping
|
||||
* GPIO_Remap_ADC2_ETRGINJ - ADC2 External Trigger Injected Conversion remapping
|
||||
* GPIO_Remap_ADC2_ETRGREG - ADC2 External Trigger Regular Conversion remapping
|
||||
* GPIO_Remap_ETH - Ethernet remapping
|
||||
* GPIO_Remap_CAN2 - CAN2 remapping
|
||||
* GPIO_Remap_MII_RMII_SEL - MII or RMII selection
|
||||
* GPIO_Remap_SWJ_NoJTRST - Full SWJ Enabled (JTAG-DP + SW-DP) but without JTRST
|
||||
* GPIO_Remap_SWJ_JTAGDisable - JTAG-DP Disabled and SW-DP Enabled
|
||||
* GPIO_Remap_SWJ_Disable - Full SWJ Disabled (JTAG-DP + SW-DP)
|
||||
* GPIO_Remap_TIM2ITR1_PTP_SOF - Ethernet PTP output or USB OTG SOF (Start of Frame) connected
|
||||
* to TIM2 Internal Trigger 1 for calibration
|
||||
* GPIO_Remap_TIM2ITR1_PTP_SOF - Ethernet PTP output or USB OTG SOF (Start of Frame)
|
||||
* GPIO_Remap_TIM8 - TIM8 Alternate Function mapping
|
||||
* GPIO_PartialRemap_TIM9 - TIM9 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_TIM9 - TIM9 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap_TIM10 - TIM10 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_TIM10 - TIM10 Full Alternate Function mapping
|
||||
* GPIO_Remap_FSMC_NADV - FSMC_NADV Alternate Function mapping
|
||||
* GPIO_PartialRemap_USART4 - USART4 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_USART4 - USART4 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap_USART5 - USART5 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_USART5 - USART5 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap_USART6 - USART6 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_USART6 - USART6 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap_USART7 - USART7 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_USART7 - USART7 Full Alternate Function mapping
|
||||
* GPIO_PartialRemap_USART8 - USART8 Partial Alternate Function mapping
|
||||
* GPIO_FullRemap_USART8 - USART8 Full Alternate Function mapping
|
||||
* GPIO_Remap_USART1_HighBit - USART1 Alternate Function mapping high bit
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_PinRemapConfig(uint32_t GPIO_Remap, FunctionalState NewState)
|
||||
{
|
||||
uint32_t tmp = 0x00, tmp1 = 0x00, tmpreg = 0x00, tmpmask = 0x00;
|
||||
|
||||
if((GPIO_Remap & 0x80000000) == 0x80000000)
|
||||
{
|
||||
tmpreg = AFIO->PCFR2;
|
||||
}
|
||||
else
|
||||
{
|
||||
tmpreg = AFIO->PCFR1;
|
||||
}
|
||||
|
||||
tmpmask = (GPIO_Remap & DBGAFR_POSITION_MASK) >> 0x10;
|
||||
tmp = GPIO_Remap & LSB_MASK;
|
||||
|
||||
if((GPIO_Remap & (DBGAFR_LOCATION_MASK | DBGAFR_NUMBITS_MASK)) == (DBGAFR_LOCATION_MASK | DBGAFR_NUMBITS_MASK))
|
||||
{
|
||||
tmpreg &= DBGAFR_SWJCFG_MASK;
|
||||
AFIO->PCFR1 &= DBGAFR_SWJCFG_MASK;
|
||||
}
|
||||
else if((GPIO_Remap & DBGAFR_NUMBITS_MASK) == DBGAFR_NUMBITS_MASK)
|
||||
{
|
||||
tmp1 = ((uint32_t)0x03) << tmpmask;
|
||||
tmpreg &= ~tmp1;
|
||||
tmpreg |= ~DBGAFR_SWJCFG_MASK;
|
||||
}
|
||||
else
|
||||
{
|
||||
tmpreg &= ~(tmp << ((GPIO_Remap >> 0x15) * 0x10));
|
||||
tmpreg |= ~DBGAFR_SWJCFG_MASK;
|
||||
}
|
||||
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
tmpreg |= (tmp << ((GPIO_Remap >> 0x15) * 0x10));
|
||||
}
|
||||
|
||||
if((GPIO_Remap & 0x80000000) == 0x80000000)
|
||||
{
|
||||
AFIO->PCFR2 = tmpreg;
|
||||
}
|
||||
else
|
||||
{
|
||||
AFIO->PCFR1 = tmpreg;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn GPIO_EXTILineConfig
|
||||
*
|
||||
* @brief Selects the GPIO pin used as EXTI Line.
|
||||
*
|
||||
* @param GPIO_PortSource - selects the GPIO port to be used as source for EXTI lines.
|
||||
* This parameter can be GPIO_PortSourceGPIOx where x can be (A..G).
|
||||
* GPIO_PinSource - specifies the EXTI line to be configured.
|
||||
* This parameter can be GPIO_PinSourcex where x can be (0..15).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void GPIO_EXTILineConfig(uint8_t GPIO_PortSource, uint8_t GPIO_PinSource)
|
||||
{
|
||||
uint32_t tmp = 0x00;
|
||||
|
||||
tmp = ((uint32_t)0x0F) << (0x04 * (GPIO_PinSource & (uint8_t)0x03));
|
||||
AFIO->EXTICR[GPIO_PinSource >> 0x02] &= ~tmp;
|
||||
AFIO->EXTICR[GPIO_PinSource >> 0x02] |= (((uint32_t)GPIO_PortSource) << (0x04 * (GPIO_PinSource & (uint8_t)0x03)));
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,979 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_i2c.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the I2C firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_i2c.h"
|
||||
#include "ch32v10x_rcc.h"
|
||||
|
||||
/* I2C SPE mask */
|
||||
#define CTLR1_PE_Set ((uint16_t)0x0001)
|
||||
#define CTLR1_PE_Reset ((uint16_t)0xFFFE)
|
||||
|
||||
/* I2C START mask */
|
||||
#define CTLR1_START_Set ((uint16_t)0x0100)
|
||||
#define CTLR1_START_Reset ((uint16_t)0xFEFF)
|
||||
|
||||
/* I2C STOP mask */
|
||||
#define CTLR1_STOP_Set ((uint16_t)0x0200)
|
||||
#define CTLR1_STOP_Reset ((uint16_t)0xFDFF)
|
||||
|
||||
/* I2C ACK mask */
|
||||
#define CTLR1_ACK_Set ((uint16_t)0x0400)
|
||||
#define CTLR1_ACK_Reset ((uint16_t)0xFBFF)
|
||||
|
||||
/* I2C ENGC mask */
|
||||
#define CTLR1_ENGC_Set ((uint16_t)0x0040)
|
||||
#define CTLR1_ENGC_Reset ((uint16_t)0xFFBF)
|
||||
|
||||
/* I2C SWRST mask */
|
||||
#define CTLR1_SWRST_Set ((uint16_t)0x8000)
|
||||
#define CTLR1_SWRST_Reset ((uint16_t)0x7FFF)
|
||||
|
||||
/* I2C PEC mask */
|
||||
#define CTLR1_PEC_Set ((uint16_t)0x1000)
|
||||
#define CTLR1_PEC_Reset ((uint16_t)0xEFFF)
|
||||
|
||||
/* I2C ENPEC mask */
|
||||
#define CTLR1_ENPEC_Set ((uint16_t)0x0020)
|
||||
#define CTLR1_ENPEC_Reset ((uint16_t)0xFFDF)
|
||||
|
||||
/* I2C ENARP mask */
|
||||
#define CTLR1_ENARP_Set ((uint16_t)0x0010)
|
||||
#define CTLR1_ENARP_Reset ((uint16_t)0xFFEF)
|
||||
|
||||
/* I2C NOSTRETCH mask */
|
||||
#define CTLR1_NOSTRETCH_Set ((uint16_t)0x0080)
|
||||
#define CTLR1_NOSTRETCH_Reset ((uint16_t)0xFF7F)
|
||||
|
||||
/* I2C registers Masks */
|
||||
#define CTLR1_CLEAR_Mask ((uint16_t)0xFBF5)
|
||||
|
||||
/* I2C DMAEN mask */
|
||||
#define CTLR2_DMAEN_Set ((uint16_t)0x0800)
|
||||
#define CTLR2_DMAEN_Reset ((uint16_t)0xF7FF)
|
||||
|
||||
/* I2C LAST mask */
|
||||
#define CTLR2_LAST_Set ((uint16_t)0x1000)
|
||||
#define CTLR2_LAST_Reset ((uint16_t)0xEFFF)
|
||||
|
||||
/* I2C FREQ mask */
|
||||
#define CTLR2_FREQ_Reset ((uint16_t)0xFFC0)
|
||||
|
||||
/* I2C ADD0 mask */
|
||||
#define OADDR1_ADD0_Set ((uint16_t)0x0001)
|
||||
#define OADDR1_ADD0_Reset ((uint16_t)0xFFFE)
|
||||
|
||||
/* I2C ENDUAL mask */
|
||||
#define OADDR2_ENDUAL_Set ((uint16_t)0x0001)
|
||||
#define OADDR2_ENDUAL_Reset ((uint16_t)0xFFFE)
|
||||
|
||||
/* I2C ADD2 mask */
|
||||
#define OADDR2_ADD2_Reset ((uint16_t)0xFF01)
|
||||
|
||||
/* I2C F/S mask */
|
||||
#define CKCFGR_FS_Set ((uint16_t)0x8000)
|
||||
|
||||
/* I2C CCR mask */
|
||||
#define CKCFGR_CCR_Set ((uint16_t)0x0FFF)
|
||||
|
||||
/* I2C FLAG mask */
|
||||
#define FLAG_Mask ((uint32_t)0x00FFFFFF)
|
||||
|
||||
/* I2C Interrupt Enable mask */
|
||||
#define ITEN_Mask ((uint32_t)0x07000000)
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_DeInit
|
||||
*
|
||||
* @brief Deinitializes the I2Cx peripheral registers to their default
|
||||
* reset values.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_DeInit(I2C_TypeDef *I2Cx)
|
||||
{
|
||||
if(I2Cx == I2C1)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C1, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C1, DISABLE);
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C2, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C2, DISABLE);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_Init
|
||||
*
|
||||
* @brief Initializes the I2Cx peripheral according to the specified
|
||||
* parameters in the I2C_InitStruct.
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_InitStruct - pointer to a I2C_InitTypeDef structure that
|
||||
* contains the configuration information for the specified I2C peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_Init(I2C_TypeDef *I2Cx, I2C_InitTypeDef *I2C_InitStruct)
|
||||
{
|
||||
uint16_t tmpreg = 0, freqrange = 0;
|
||||
uint16_t result = 0x04;
|
||||
uint32_t pclk1 = 8000000;
|
||||
|
||||
RCC_ClocksTypeDef rcc_clocks;
|
||||
|
||||
tmpreg = I2Cx->CTLR2;
|
||||
tmpreg &= CTLR2_FREQ_Reset;
|
||||
RCC_GetClocksFreq(&rcc_clocks);
|
||||
pclk1 = rcc_clocks.PCLK1_Frequency;
|
||||
freqrange = (uint16_t)(pclk1 / 1000000);
|
||||
tmpreg |= freqrange;
|
||||
I2Cx->CTLR2 = tmpreg;
|
||||
|
||||
I2Cx->CTLR1 &= CTLR1_PE_Reset;
|
||||
tmpreg = 0;
|
||||
|
||||
if(I2C_InitStruct->I2C_ClockSpeed <= 100000)
|
||||
{
|
||||
result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed << 1));
|
||||
|
||||
if(result < 0x04)
|
||||
{
|
||||
result = 0x04;
|
||||
}
|
||||
|
||||
tmpreg |= result;
|
||||
I2Cx->RTR = freqrange + 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
if(I2C_InitStruct->I2C_DutyCycle == I2C_DutyCycle_2)
|
||||
{
|
||||
result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 3));
|
||||
}
|
||||
else
|
||||
{
|
||||
result = (uint16_t)(pclk1 / (I2C_InitStruct->I2C_ClockSpeed * 25));
|
||||
result |= I2C_DutyCycle_16_9;
|
||||
}
|
||||
|
||||
if((result & CKCFGR_CCR_Set) == 0)
|
||||
{
|
||||
result |= (uint16_t)0x0001;
|
||||
}
|
||||
|
||||
tmpreg |= (uint16_t)(result | CKCFGR_FS_Set);
|
||||
I2Cx->RTR = (uint16_t)(((freqrange * (uint16_t)300) / (uint16_t)1000) + (uint16_t)1);
|
||||
}
|
||||
|
||||
I2Cx->CKCFGR = tmpreg;
|
||||
I2Cx->CTLR1 |= CTLR1_PE_Set;
|
||||
|
||||
tmpreg = I2Cx->CTLR1;
|
||||
tmpreg &= CTLR1_CLEAR_Mask;
|
||||
tmpreg |= (uint16_t)((uint32_t)I2C_InitStruct->I2C_Mode | I2C_InitStruct->I2C_Ack);
|
||||
I2Cx->CTLR1 = tmpreg;
|
||||
|
||||
I2Cx->OADDR1 = (I2C_InitStruct->I2C_AcknowledgedAddress | I2C_InitStruct->I2C_OwnAddress1);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_StructInit
|
||||
*
|
||||
* @brief Fills each I2C_InitStruct member with its default value.
|
||||
*
|
||||
* @param I2C_InitStruct - pointer to an I2C_InitTypeDef structure which
|
||||
* will be initialized.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_StructInit(I2C_InitTypeDef *I2C_InitStruct)
|
||||
{
|
||||
I2C_InitStruct->I2C_ClockSpeed = 5000;
|
||||
I2C_InitStruct->I2C_Mode = I2C_Mode_I2C;
|
||||
I2C_InitStruct->I2C_DutyCycle = I2C_DutyCycle_2;
|
||||
I2C_InitStruct->I2C_OwnAddress1 = 0;
|
||||
I2C_InitStruct->I2C_Ack = I2C_Ack_Disable;
|
||||
I2C_InitStruct->I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_Cmd
|
||||
*
|
||||
* @brief Enables or disables the specified I2C peripheral.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_Cmd(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR1 |= CTLR1_PE_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= CTLR1_PE_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_DMACmd
|
||||
*
|
||||
* @brief Enables or disables the specified I2C DMA requests.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_DMACmd(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR2 |= CTLR2_DMAEN_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR2 &= CTLR2_DMAEN_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_DMALastTransferCmd
|
||||
*
|
||||
* @brief Specifies if the next DMA transfer will be the last one.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_DMALastTransferCmd(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR2 |= CTLR2_LAST_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR2 &= CTLR2_LAST_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_GenerateSTART
|
||||
*
|
||||
* @brief Generates I2Cx communication START condition.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_GenerateSTART(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR1 |= CTLR1_START_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= CTLR1_START_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_GenerateSTOP
|
||||
*
|
||||
* @brief Generates I2Cx communication STOP condition.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_GenerateSTOP(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR1 |= CTLR1_STOP_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= CTLR1_STOP_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_AcknowledgeConfig
|
||||
*
|
||||
* @brief Enables or disables the specified I2C acknowledge feature.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_AcknowledgeConfig(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR1 |= CTLR1_ACK_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= CTLR1_ACK_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_OwnAddress2Config
|
||||
*
|
||||
* @brief Configures the specified I2C own address2.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* Address - specifies the 7bit I2C own address2.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_OwnAddress2Config(I2C_TypeDef *I2Cx, uint8_t Address)
|
||||
{
|
||||
uint16_t tmpreg = 0;
|
||||
|
||||
tmpreg = I2Cx->OADDR2;
|
||||
tmpreg &= OADDR2_ADD2_Reset;
|
||||
tmpreg |= (uint16_t)((uint16_t)Address & (uint16_t)0x00FE);
|
||||
I2Cx->OADDR2 = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_DualAddressCmd
|
||||
*
|
||||
* @brief Enables or disables the specified I2C dual addressing mode.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_DualAddressCmd(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->OADDR2 |= OADDR2_ENDUAL_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->OADDR2 &= OADDR2_ENDUAL_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_GeneralCallCmd
|
||||
*
|
||||
* @brief Enables or disables the specified I2C general call feature.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_GeneralCallCmd(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR1 |= CTLR1_ENGC_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= CTLR1_ENGC_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_ITConfig
|
||||
*
|
||||
* @brief Enables or disables the specified I2C interrupts.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_IT - specifies the I2C interrupts sources to be enabled or disabled.
|
||||
* I2C_IT_BUF - Buffer interrupt mask.
|
||||
* I2C_IT_EVT - Event interrupt mask.
|
||||
* I2C_IT_ERR - Error interrupt mask.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_ITConfig(I2C_TypeDef *I2Cx, uint16_t I2C_IT, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR2 |= I2C_IT;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR2 &= (uint16_t)~I2C_IT;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_SendData
|
||||
*
|
||||
* @brief Sends a data byte through the I2Cx peripheral.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* Data - Byte to be transmitted.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_SendData(I2C_TypeDef *I2Cx, uint8_t Data)
|
||||
{
|
||||
I2Cx->DATAR = Data;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_ReceiveData
|
||||
*
|
||||
* @brief Returns the most recent received data by the I2Cx peripheral.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
*
|
||||
* @return The value of the received data.
|
||||
*/
|
||||
uint8_t I2C_ReceiveData(I2C_TypeDef *I2Cx)
|
||||
{
|
||||
return (uint8_t)I2Cx->DATAR;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_Send7bitAddress
|
||||
*
|
||||
* @brief Transmits the address byte to select the slave device.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* Address - specifies the slave address which will be transmitted.
|
||||
* I2C_Direction - specifies whether the I2C device will be a
|
||||
* Transmitter or a Receiver.
|
||||
* I2C_Direction_Transmitter - Transmitter mode.
|
||||
* I2C_Direction_Receiver - Receiver mode.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_Send7bitAddress(I2C_TypeDef *I2Cx, uint8_t Address, uint8_t I2C_Direction)
|
||||
{
|
||||
if(I2C_Direction != I2C_Direction_Transmitter)
|
||||
{
|
||||
Address |= OADDR1_ADD0_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
Address &= OADDR1_ADD0_Reset;
|
||||
}
|
||||
|
||||
I2Cx->DATAR = Address;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_ReadRegister
|
||||
*
|
||||
* @brief Reads the specified I2C register and returns its value.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_Register - specifies the register to read.
|
||||
* I2C_Register_CTLR1.
|
||||
* I2C_Register_CTLR2.
|
||||
* I2C_Register_OADDR1.
|
||||
* I2C_Register_OADDR2.
|
||||
* I2C_Register_DATAR.
|
||||
* I2C_Register_STAR1.
|
||||
* I2C_Register_STAR2.
|
||||
* I2C_Register_CKCFGR.
|
||||
* I2C_Register_RTR.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
uint16_t I2C_ReadRegister(I2C_TypeDef *I2Cx, uint8_t I2C_Register)
|
||||
{
|
||||
__IO uint32_t tmp = 0;
|
||||
|
||||
tmp = (uint32_t)I2Cx;
|
||||
tmp += I2C_Register;
|
||||
|
||||
return (*(__IO uint16_t *)tmp);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_SoftwareResetCmd
|
||||
*
|
||||
* @brief Enables or disables the specified I2C software reset.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_SoftwareResetCmd(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR1 |= CTLR1_SWRST_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= CTLR1_SWRST_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_NACKPositionConfig
|
||||
*
|
||||
* @brief Selects the specified I2C NACK position in master receiver mode.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_NACKPosition - specifies the NACK position.
|
||||
* I2C_NACKPosition_Next - indicates that the next byte will be
|
||||
* the last received byte.
|
||||
* I2C_NACKPosition_Current - indicates that current byte is the
|
||||
* last received byte.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_NACKPositionConfig(I2C_TypeDef *I2Cx, uint16_t I2C_NACKPosition)
|
||||
{
|
||||
if(I2C_NACKPosition == I2C_NACKPosition_Next)
|
||||
{
|
||||
I2Cx->CTLR1 |= I2C_NACKPosition_Next;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= I2C_NACKPosition_Current;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_SMBusAlertConfig
|
||||
*
|
||||
* @brief Drives the SMBusAlert pin high or low for the specified I2C.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_SMBusAlert - specifies SMBAlert pin level.
|
||||
* I2C_SMBusAlert_Low - SMBAlert pin driven low.
|
||||
* I2C_SMBusAlert_High - SMBAlert pin driven high.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_SMBusAlertConfig(I2C_TypeDef *I2Cx, uint16_t I2C_SMBusAlert)
|
||||
{
|
||||
if(I2C_SMBusAlert == I2C_SMBusAlert_Low)
|
||||
{
|
||||
I2Cx->CTLR1 |= I2C_SMBusAlert_Low;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= I2C_SMBusAlert_High;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_TransmitPEC
|
||||
*
|
||||
* @brief Enables or disables the specified I2C PEC transfer.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_TransmitPEC(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR1 |= CTLR1_PEC_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= CTLR1_PEC_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_PECPositionConfig
|
||||
*
|
||||
* @brief Selects the specified I2C PEC position.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_PECPosition - specifies the PEC position.
|
||||
* I2C_PECPosition_Next - indicates that the next byte is PEC.
|
||||
* I2C_PECPosition_Current - indicates that current byte is PEC.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_PECPositionConfig(I2C_TypeDef *I2Cx, uint16_t I2C_PECPosition)
|
||||
{
|
||||
if(I2C_PECPosition == I2C_PECPosition_Next)
|
||||
{
|
||||
I2Cx->CTLR1 |= I2C_PECPosition_Next;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= I2C_PECPosition_Current;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_CalculatePEC
|
||||
*
|
||||
* @brief Enables or disables the PEC value calculation of the transferred bytes.
|
||||
*
|
||||
* @param I2Cx- where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_CalculatePEC(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR1 |= CTLR1_ENPEC_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= CTLR1_ENPEC_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_GetPEC
|
||||
*
|
||||
* @brief Returns the PEC value for the specified I2C.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
*
|
||||
* @return The PEC value.
|
||||
*/
|
||||
uint8_t I2C_GetPEC(I2C_TypeDef *I2Cx)
|
||||
{
|
||||
return ((I2Cx->STAR2) >> 8);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_ARPCmd
|
||||
*
|
||||
* @brief Enables or disables the specified I2C ARP.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return The PEC value.
|
||||
*/
|
||||
void I2C_ARPCmd(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
I2Cx->CTLR1 |= CTLR1_ENARP_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= CTLR1_ENARP_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_StretchClockCmd
|
||||
*
|
||||
* @brief Enables or disables the specified I2C Clock stretching.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_StretchClockCmd(I2C_TypeDef *I2Cx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState == DISABLE)
|
||||
{
|
||||
I2Cx->CTLR1 |= CTLR1_NOSTRETCH_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CTLR1 &= CTLR1_NOSTRETCH_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_FastModeDutyCycleConfig
|
||||
*
|
||||
* @brief Selects the specified I2C fast mode duty cycle.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_DutyCycle - specifies the fast mode duty cycle.
|
||||
* I2C_DutyCycle_2 - I2C fast mode Tlow/Thigh = 2.
|
||||
* I2C_DutyCycle_16_9 - I2C fast mode Tlow/Thigh = 16/9.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_FastModeDutyCycleConfig(I2C_TypeDef *I2Cx, uint16_t I2C_DutyCycle)
|
||||
{
|
||||
if(I2C_DutyCycle != I2C_DutyCycle_16_9)
|
||||
{
|
||||
I2Cx->CKCFGR &= I2C_DutyCycle_2;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2Cx->CKCFGR |= I2C_DutyCycle_16_9;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_CheckEvent
|
||||
*
|
||||
* @brief Checks whether the last I2Cx Event is equal to the one passed
|
||||
* as parameter.
|
||||
*
|
||||
* @param I2Cx- where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_EVENT: specifies the event to be checked.
|
||||
* I2C_EVENT_SLAVE_TRANSMITTER_ADDRESS_MATCHED - EV1.
|
||||
* I2C_EVENT_SLAVE_RECEIVER_ADDRESS_MATCHED - EV1.
|
||||
* I2C_EVENT_SLAVE_TRANSMITTER_SECONDADDRESS_MATCHED - EV1.
|
||||
* I2C_EVENT_SLAVE_RECEIVER_SECONDADDRESS_MATCHED - EV1.
|
||||
* I2C_EVENT_SLAVE_GENERALCALLADDRESS_MATCHED - EV1.
|
||||
* I2C_EVENT_SLAVE_BYTE_RECEIVED - EV2.
|
||||
* (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_DUALF) - EV2.
|
||||
* (I2C_EVENT_SLAVE_BYTE_RECEIVED | I2C_FLAG_GENCALL) - EV2.
|
||||
* I2C_EVENT_SLAVE_BYTE_TRANSMITTED - EV3.
|
||||
* (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_DUALF) - EV3.
|
||||
* (I2C_EVENT_SLAVE_BYTE_TRANSMITTED | I2C_FLAG_GENCALL) - EV3.
|
||||
* I2C_EVENT_SLAVE_ACK_FAILURE - EV3_2.
|
||||
* I2C_EVENT_SLAVE_STOP_DETECTED - EV4.
|
||||
* I2C_EVENT_MASTER_MODE_SELECT - EV5.
|
||||
* I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED - EV6.
|
||||
* I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED - EV6.
|
||||
* I2C_EVENT_MASTER_BYTE_RECEIVED - EV7.
|
||||
* I2C_EVENT_MASTER_BYTE_TRANSMITTING - EV8.
|
||||
* I2C_EVENT_MASTER_BYTE_TRANSMITTED - EV8_2.
|
||||
* I2C_EVENT_MASTER_MODE_ADDRESS10 - EV9.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
ErrorStatus I2C_CheckEvent(I2C_TypeDef *I2Cx, uint32_t I2C_EVENT)
|
||||
{
|
||||
uint32_t lastevent = 0;
|
||||
uint32_t flag1 = 0, flag2 = 0;
|
||||
ErrorStatus status = ERROR;
|
||||
|
||||
flag1 = I2Cx->STAR1;
|
||||
flag2 = I2Cx->STAR2;
|
||||
flag2 = flag2 << 16;
|
||||
|
||||
lastevent = (flag1 | flag2) & FLAG_Mask;
|
||||
|
||||
if((lastevent & I2C_EVENT) == I2C_EVENT)
|
||||
{
|
||||
status = SUCCESS;
|
||||
}
|
||||
else
|
||||
{
|
||||
status = ERROR;
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_GetLastEvent
|
||||
*
|
||||
* @brief Returns the last I2Cx Event.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
uint32_t I2C_GetLastEvent(I2C_TypeDef *I2Cx)
|
||||
{
|
||||
uint32_t lastevent = 0;
|
||||
uint32_t flag1 = 0, flag2 = 0;
|
||||
|
||||
flag1 = I2Cx->STAR1;
|
||||
flag2 = I2Cx->STAR2;
|
||||
flag2 = flag2 << 16;
|
||||
lastevent = (flag1 | flag2) & FLAG_Mask;
|
||||
|
||||
return lastevent;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the last I2Cx Event is equal to the one passed
|
||||
* as parameter.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_FLAG - specifies the flag to check.
|
||||
* I2C_FLAG_DUALF - Dual flag (Slave mode).
|
||||
* I2C_FLAG_SMBHOST - SMBus host header (Slave mode).
|
||||
* I2C_FLAG_SMBDEFAULT - SMBus default header (Slave mode).
|
||||
* I2C_FLAG_GENCALL - General call header flag (Slave mode).
|
||||
* I2C_FLAG_TRA - Transmitter/Receiver flag.
|
||||
* I2C_FLAG_BUSY - Bus busy flag.
|
||||
* I2C_FLAG_MSL - Master/Slave flag.
|
||||
* I2C_FLAG_SMBALERT - SMBus Alert flag.
|
||||
* I2C_FLAG_TIMEOUT - Timeout or Tlow error flag.
|
||||
* I2C_FLAG_PECERR - PEC error in reception flag.
|
||||
* I2C_FLAG_OVR - Overrun/Underrun flag (Slave mode).
|
||||
* I2C_FLAG_AF - Acknowledge failure flag.
|
||||
* I2C_FLAG_ARLO - Arbitration lost flag (Master mode).
|
||||
* I2C_FLAG_BERR - Bus error flag.
|
||||
* I2C_FLAG_TXE - Data register empty flag (Transmitter).
|
||||
* I2C_FLAG_RXNE- Data register not empty (Receiver) flag.
|
||||
* I2C_FLAG_STOPF - Stop detection flag (Slave mode).
|
||||
* I2C_FLAG_ADD10 - 10-bit header sent flag (Master mode).
|
||||
* I2C_FLAG_BTF - Byte transfer finished flag.
|
||||
* I2C_FLAG_ADDR - Address sent flag (Master mode) "ADSL"
|
||||
* Address matched flag (Slave mode)"ENDA".
|
||||
* I2C_FLAG_SB - Start bit flag (Master mode).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
FlagStatus I2C_GetFlagStatus(I2C_TypeDef *I2Cx, uint32_t I2C_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
__IO uint32_t i2creg = 0, i2cxbase = 0;
|
||||
|
||||
i2cxbase = (uint32_t)I2Cx;
|
||||
i2creg = I2C_FLAG >> 28;
|
||||
I2C_FLAG &= FLAG_Mask;
|
||||
|
||||
if(i2creg != 0)
|
||||
{
|
||||
i2cxbase += 0x14;
|
||||
}
|
||||
else
|
||||
{
|
||||
I2C_FLAG = (uint32_t)(I2C_FLAG >> 16);
|
||||
i2cxbase += 0x18;
|
||||
}
|
||||
|
||||
if(((*(__IO uint32_t *)i2cxbase) & I2C_FLAG) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_ClearFlag
|
||||
*
|
||||
* @brief Clears the I2Cx's pending flags.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_FLAG - specifies the flag to clear.
|
||||
* I2C_FLAG_SMBALERT - SMBus Alert flag.
|
||||
* I2C_FLAG_TIMEOUT - Timeout or Tlow error flag.
|
||||
* I2C_FLAG_PECERR - PEC error in reception flag.
|
||||
* I2C_FLAG_OVR - Overrun/Underrun flag (Slave mode).
|
||||
* I2C_FLAG_AF - Acknowledge failure flag.
|
||||
* I2C_FLAG_ARLO - Arbitration lost flag (Master mode).
|
||||
* I2C_FLAG_BERR - Bus error flag.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_ClearFlag(I2C_TypeDef *I2Cx, uint32_t I2C_FLAG)
|
||||
{
|
||||
uint32_t flagpos = 0;
|
||||
|
||||
flagpos = I2C_FLAG & FLAG_Mask;
|
||||
I2Cx->STAR1 = (uint16_t)~flagpos;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_GetITStatus
|
||||
*
|
||||
* @brief Checks whether the specified I2C interrupt has occurred or not.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* II2C_IT - specifies the interrupt source to check.
|
||||
* I2C_IT_SMBALERT - SMBus Alert flag.
|
||||
* I2C_IT_TIMEOUT - Timeout or Tlow error flag.
|
||||
* I2C_IT_PECERR - PEC error in reception flag.
|
||||
* I2C_IT_OVR - Overrun/Underrun flag (Slave mode).
|
||||
* I2C_IT_AF - Acknowledge failure flag.
|
||||
* I2C_IT_ARLO - Arbitration lost flag (Master mode).
|
||||
* I2C_IT_BERR - Bus error flag.
|
||||
* I2C_IT_TXE - Data register empty flag (Transmitter).
|
||||
* I2C_IT_RXNE - Data register not empty (Receiver) flag.
|
||||
* I2C_IT_STOPF - Stop detection flag (Slave mode).
|
||||
* I2C_IT_ADD10 - 10-bit header sent flag (Master mode).
|
||||
* I2C_IT_BTF - Byte transfer finished flag.
|
||||
* I2C_IT_ADDR - Address sent flag (Master mode) "ADSL" Address matched
|
||||
* flag (Slave mode)"ENDAD".
|
||||
* I2C_IT_SB - Start bit flag (Master mode).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
ITStatus I2C_GetITStatus(I2C_TypeDef *I2Cx, uint32_t I2C_IT)
|
||||
{
|
||||
ITStatus bitstatus = RESET;
|
||||
uint32_t enablestatus = 0;
|
||||
|
||||
enablestatus = (uint32_t)(((I2C_IT & ITEN_Mask) >> 16) & (I2Cx->CTLR2));
|
||||
I2C_IT &= FLAG_Mask;
|
||||
|
||||
if(((I2Cx->STAR1 & I2C_IT) != (uint32_t)RESET) && enablestatus)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2C_ClearITPendingBit
|
||||
*
|
||||
* @brief Clears the I2Cx interrupt pending bits.
|
||||
*
|
||||
* @param I2Cx - where x can be 1 or 2 to select the I2C peripheral.
|
||||
* I2C_IT - specifies the interrupt pending bit to clear.
|
||||
* I2C_IT_SMBALERT - SMBus Alert interrupt.
|
||||
* I2C_IT_TIMEOUT - Timeout or Tlow error interrupt.
|
||||
* I2C_IT_PECERR - PEC error in reception interrupt.
|
||||
* I2C_IT_OVR - Overrun/Underrun interrupt (Slave mode).
|
||||
* I2C_IT_AF - Acknowledge failure interrupt.
|
||||
* I2C_IT_ARLO - Arbitration lost interrupt (Master mode).
|
||||
* I2C_IT_BERR - Bus error interrupt.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2C_ClearITPendingBit(I2C_TypeDef *I2Cx, uint32_t I2C_IT)
|
||||
{
|
||||
uint32_t flagpos = 0;
|
||||
|
||||
flagpos = I2C_IT & FLAG_Mask;
|
||||
I2Cx->STAR1 = (uint16_t)~flagpos;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,123 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_iwdg.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the IWDG firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_iwdg.h"
|
||||
|
||||
/* CTLR register bit mask */
|
||||
#define CTLR_KEY_Reload ((uint16_t)0xAAAA)
|
||||
#define CTLR_KEY_Enable ((uint16_t)0xCCCC)
|
||||
|
||||
/*********************************************************************
|
||||
* @fn IWDG_WriteAccessCmd
|
||||
*
|
||||
* @brief Enables or disables write access to IWDG_PSCR and IWDG_RLDR registers.
|
||||
*
|
||||
* @param WDG_WriteAccess - new state of write access to IWDG_PSCR and
|
||||
* IWDG_RLDR registers.
|
||||
* IWDG_WriteAccess_Enable - Enable write access to IWDG_PSCR and
|
||||
* IWDG_RLDR registers.
|
||||
* IWDG_WriteAccess_Disable - Disable write access to IWDG_PSCR
|
||||
* and IWDG_RLDR registers.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess)
|
||||
{
|
||||
IWDG->CTLR = IWDG_WriteAccess;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn IWDG_SetPrescaler
|
||||
*
|
||||
* @brief Sets IWDG Prescaler value.
|
||||
*
|
||||
* @param IWDG_Prescaler - specifies the IWDG Prescaler value.
|
||||
* IWDG_Prescaler_4 - IWDG prescaler set to 4.
|
||||
* IWDG_Prescaler_8 - IWDG prescaler set to 8.
|
||||
* IWDG_Prescaler_16 - IWDG prescaler set to 16.
|
||||
* IWDG_Prescaler_32 - IWDG prescaler set to 32.
|
||||
* IWDG_Prescaler_64 - IWDG prescaler set to 64.
|
||||
* IWDG_Prescaler_128 - IWDG prescaler set to 128.
|
||||
* IWDG_Prescaler_256 - IWDG prescaler set to 256.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void IWDG_SetPrescaler(uint8_t IWDG_Prescaler)
|
||||
{
|
||||
IWDG->PSCR = IWDG_Prescaler;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn IWDG_SetReload
|
||||
*
|
||||
* @brief Sets IWDG Reload value.
|
||||
*
|
||||
* @param Reload - specifies the IWDG Reload value.
|
||||
* This parameter must be a number between 0 and 0x0FFF.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void IWDG_SetReload(uint16_t Reload)
|
||||
{
|
||||
IWDG->RLDR = Reload;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn IWDG_ReloadCounter
|
||||
*
|
||||
* @brief Reloads IWDG counter with value defined in the reload register.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void IWDG_ReloadCounter(void)
|
||||
{
|
||||
IWDG->CTLR = CTLR_KEY_Reload;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn IWDG_Enable
|
||||
*
|
||||
* @brief Enables IWDG (write access to IWDG_PSCR and IWDG_RLDR registers disabled).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void IWDG_Enable(void)
|
||||
{
|
||||
IWDG->CTLR = CTLR_KEY_Enable;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn IWDG_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the specified IWDG flag is set or not.
|
||||
*
|
||||
* @param IWDG_FLAG - specifies the flag to check.
|
||||
* IWDG_FLAG_PVU - Prescaler Value Update on going.
|
||||
* IWDG_FLAG_RVU - Reload Value Update on going.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
|
||||
if((IWDG->STATR & IWDG_FLAG) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,107 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_misc.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the miscellaneous firmware functions .
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*********************************************************************************/
|
||||
#include "ch32v10x_misc.h"
|
||||
|
||||
__IO uint32_t NVIC_Priority_Group = 0;
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_PriorityGroupConfig
|
||||
*
|
||||
* @brief Configures the priority grouping - pre-emption priority and subpriority.
|
||||
*
|
||||
* @param NVIC_PriorityGroup - specifies the priority grouping bits length.
|
||||
* NVIC_PriorityGroup_0 - 0 bits for pre-emption priority
|
||||
* 4 bits for subpriority
|
||||
* NVIC_PriorityGroup_1 - 1 bits for pre-emption priority
|
||||
* 3 bits for subpriority
|
||||
* NVIC_PriorityGroup_2 - 2 bits for pre-emption priority
|
||||
* 2 bits for subpriority
|
||||
* NVIC_PriorityGroup_3 - 3 bits for pre-emption priority
|
||||
* 1 bits for subpriority
|
||||
* NVIC_PriorityGroup_4 - 4 bits for pre-emption priority
|
||||
* 0 bits for subpriority
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void NVIC_PriorityGroupConfig(uint32_t NVIC_PriorityGroup)
|
||||
{
|
||||
NVIC_Priority_Group = NVIC_PriorityGroup;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NVIC_Init
|
||||
*
|
||||
* @brief Initializes the NVIC peripheral according to the specified parameters in
|
||||
* the NVIC_InitStruct.
|
||||
*
|
||||
* @param NVIC_InitStruct - pointer to a NVIC_InitTypeDef structure that contains the
|
||||
* configuration information for the specified NVIC peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void NVIC_Init(NVIC_InitTypeDef *NVIC_InitStruct)
|
||||
{
|
||||
uint8_t tmppre = 0;
|
||||
|
||||
if(NVIC_Priority_Group == NVIC_PriorityGroup_0)
|
||||
{
|
||||
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, NVIC_InitStruct->NVIC_IRQChannelSubPriority << 4);
|
||||
}
|
||||
else if(NVIC_Priority_Group == NVIC_PriorityGroup_1)
|
||||
{
|
||||
if(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority == 1)
|
||||
{
|
||||
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, (1 << 7) | (NVIC_InitStruct->NVIC_IRQChannelSubPriority << 4));
|
||||
}
|
||||
else
|
||||
{
|
||||
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, (0 << 7) | (NVIC_InitStruct->NVIC_IRQChannelSubPriority << 4));
|
||||
}
|
||||
}
|
||||
else if(NVIC_Priority_Group == NVIC_PriorityGroup_2)
|
||||
{
|
||||
if(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority <= 1)
|
||||
{
|
||||
tmppre = NVIC_InitStruct->NVIC_IRQChannelSubPriority + (4 * NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority);
|
||||
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, (0 << 7) | (tmppre << 4));
|
||||
}
|
||||
else
|
||||
{
|
||||
tmppre = NVIC_InitStruct->NVIC_IRQChannelSubPriority + (4 * (NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority - 2));
|
||||
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, (1 << 7) | (tmppre << 4));
|
||||
}
|
||||
}
|
||||
else if(NVIC_Priority_Group == NVIC_PriorityGroup_3)
|
||||
{
|
||||
if(NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority <= 3)
|
||||
{
|
||||
tmppre = NVIC_InitStruct->NVIC_IRQChannelSubPriority + (2 * NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority);
|
||||
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, (0 << 7) | (tmppre << 4));
|
||||
}
|
||||
else
|
||||
{
|
||||
tmppre = NVIC_InitStruct->NVIC_IRQChannelSubPriority + (2 * (NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority - 4));
|
||||
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, (1 << 7) | (tmppre << 4));
|
||||
}
|
||||
}
|
||||
else if(NVIC_Priority_Group == NVIC_PriorityGroup_4)
|
||||
{
|
||||
NVIC_SetPriority(NVIC_InitStruct->NVIC_IRQChannel, NVIC_InitStruct->NVIC_IRQChannelPreemptionPriority << 4);
|
||||
}
|
||||
|
||||
if(NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE)
|
||||
{
|
||||
NVIC_EnableIRQ(NVIC_InitStruct->NVIC_IRQChannel);
|
||||
}
|
||||
else
|
||||
{
|
||||
NVIC_DisableIRQ(NVIC_InitStruct->NVIC_IRQChannel);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,217 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_pwr.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the PWR firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
********************************************************************************/
|
||||
#include "ch32v10x_pwr.h"
|
||||
#include "ch32v10x_rcc.h"
|
||||
|
||||
/* PWR registers bit mask */
|
||||
/* CTLR register bit mask */
|
||||
#define CTLR_DS_MASK ((uint32_t)0xFFFFFFFC)
|
||||
#define CTLR_PLS_MASK ((uint32_t)0xFFFFFF1F)
|
||||
|
||||
/*********************************************************************
|
||||
* @fn PWR_DeInit
|
||||
*
|
||||
* @brief Deinitializes the PWR peripheral registers to their default
|
||||
* reset values.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void PWR_DeInit(void)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn PWR_BackupAccessCmd
|
||||
*
|
||||
* @brief Enables or disables access to the RTC and backup registers.
|
||||
*
|
||||
* @param NewState - new state of the access to the RTC and backup registers,
|
||||
* This parameter can be: ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void PWR_BackupAccessCmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
PWR->CTLR |= (1 << 8);
|
||||
}
|
||||
else
|
||||
{
|
||||
PWR->CTLR &= ~(1 << 8);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn PWR_PVDCmd
|
||||
*
|
||||
* @brief Enables or disables the Power Voltage Detector(PVD).
|
||||
*
|
||||
* @param NewState - new state of the PVD(ENABLE or DISABLE).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void PWR_PVDCmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
PWR->CTLR |= (1 << 4);
|
||||
}
|
||||
else
|
||||
{
|
||||
PWR->CTLR &= ~(1 << 4);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn PWR_PVDLevelConfig
|
||||
*
|
||||
* @brief Configures the voltage threshold detected by the Power Voltage
|
||||
* Detector(PVD).
|
||||
*
|
||||
* @param PWR_PVDLevel - specifies the PVD detection level
|
||||
* PWR_PVDLevel_2V2 - PVD detection level set to 2.2V
|
||||
* PWR_PVDLevel_2V3 - PVD detection level set to 2.3V
|
||||
* PWR_PVDLevel_2V4 - PVD detection level set to 2.4V
|
||||
* PWR_PVDLevel_2V5 - PVD detection level set to 2.5V
|
||||
* PWR_PVDLevel_2V6 - PVD detection level set to 2.6V
|
||||
* PWR_PVDLevel_2V7 - PVD detection level set to 2.7V
|
||||
* PWR_PVDLevel_2V8 - PVD detection level set to 2.8V
|
||||
* PWR_PVDLevel_2V9 - PVD detection level set to 2.9V
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
tmpreg = PWR->CTLR;
|
||||
tmpreg &= CTLR_PLS_MASK;
|
||||
tmpreg |= PWR_PVDLevel;
|
||||
PWR->CTLR = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn PWR_WakeUpPinCmd
|
||||
*
|
||||
* @brief Enables or disables the WakeUp Pin functionality.
|
||||
*
|
||||
* @param NewState - new state of the WakeUp Pin functionality
|
||||
* (ENABLE or DISABLE).
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void PWR_WakeUpPinCmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
PWR->CSR |= (1 << 8);
|
||||
}
|
||||
else
|
||||
{
|
||||
PWR->CSR &= ~(1 << 8);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn PWR_EnterSTOPMode
|
||||
*
|
||||
* @brief Enters STOP mode.
|
||||
*
|
||||
* @param PWR_Regulator - specifies the regulator state in STOP mode.
|
||||
* PWR_Regulator_ON - STOP mode with regulator ON
|
||||
* PWR_Regulator_LowPower - STOP mode with regulator in low power mode
|
||||
* PWR_STOPEntry - specifies if STOP mode in entered with WFI or WFE instruction.
|
||||
* PWR_STOPEntry_WFI - enter STOP mode with WFI instruction
|
||||
* PWR_STOPEntry_WFE - enter STOP mode with WFE instruction
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
tmpreg = PWR->CTLR;
|
||||
tmpreg &= CTLR_DS_MASK;
|
||||
tmpreg |= PWR_Regulator;
|
||||
PWR->CTLR = tmpreg;
|
||||
|
||||
NVIC->SCTLR |= (1 << 2);
|
||||
|
||||
if(PWR_STOPEntry == PWR_STOPEntry_WFI)
|
||||
{
|
||||
__WFI();
|
||||
}
|
||||
else
|
||||
{
|
||||
__WFE();
|
||||
}
|
||||
|
||||
NVIC->SCTLR &= ~(1 << 2);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn PWR_EnterSTANDBYMode
|
||||
*
|
||||
* @brief Enters STANDBY mode.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void PWR_EnterSTANDBYMode(void)
|
||||
{
|
||||
PWR->CTLR |= PWR_CTLR_CWUF;
|
||||
PWR->CTLR |= PWR_CTLR_PDDS;
|
||||
NVIC->SCTLR |= (1 << 2);
|
||||
|
||||
__WFI();
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn PWR_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the specified PWR flag is set or not.
|
||||
*
|
||||
* @param PWR_FLAG - specifies the flag to check.
|
||||
* PWR_FLAG_WU - Wake Up flag
|
||||
* PWR_FLAG_SB - StandBy flag
|
||||
* PWR_FLAG_PVDO - PVD Output
|
||||
*
|
||||
* @return The new state of PWR_FLAG (SET or RESET).
|
||||
*/
|
||||
FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
|
||||
if((PWR->CSR & PWR_FLAG) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn PWR_ClearFlag
|
||||
*
|
||||
* @brief Clears the PWR's pending flags.
|
||||
*
|
||||
* @param PWR_FLAG - specifies the flag to clear.
|
||||
* PWR_FLAG_WU - Wake Up flag
|
||||
* PWR_FLAG_SB - StandBy flag
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void PWR_ClearFlag(uint32_t PWR_FLAG)
|
||||
{
|
||||
PWR->CTLR |= PWR_FLAG << 2;
|
||||
}
|
||||
@@ -0,0 +1,938 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_rcc.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the RCC firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_rcc.h"
|
||||
|
||||
/* RCC registers bit address in the alias region */
|
||||
#define RCC_OFFSET (RCC_BASE - PERIPH_BASE)
|
||||
|
||||
/* BDCTLR Register */
|
||||
#define BDCTLR_OFFSET (RCC_OFFSET + 0x20)
|
||||
|
||||
/* RCC registers bit mask */
|
||||
|
||||
/* CTLR register bit mask */
|
||||
#define CTLR_HSEBYP_Reset ((uint32_t)0xFFFBFFFF)
|
||||
#define CTLR_HSEBYP_Set ((uint32_t)0x00040000)
|
||||
#define CTLR_HSEON_Reset ((uint32_t)0xFFFEFFFF)
|
||||
#define CTLR_HSEON_Set ((uint32_t)0x00010000)
|
||||
#define CTLR_HSITRIM_Mask ((uint32_t)0xFFFFFF07)
|
||||
|
||||
#define CFGR0_PLL_Mask ((uint32_t)0xFFC0FFFF)
|
||||
#define CFGR0_PLLMull_Mask ((uint32_t)0x003C0000)
|
||||
#define CFGR0_PLLSRC_Mask ((uint32_t)0x00010000)
|
||||
#define CFGR0_PLLXTPRE_Mask ((uint32_t)0x00020000)
|
||||
#define CFGR0_SWS_Mask ((uint32_t)0x0000000C)
|
||||
#define CFGR0_SW_Mask ((uint32_t)0xFFFFFFFC)
|
||||
#define CFGR0_HPRE_Reset_Mask ((uint32_t)0xFFFFFF0F)
|
||||
#define CFGR0_HPRE_Set_Mask ((uint32_t)0x000000F0)
|
||||
#define CFGR0_PPRE1_Reset_Mask ((uint32_t)0xFFFFF8FF)
|
||||
#define CFGR0_PPRE1_Set_Mask ((uint32_t)0x00000700)
|
||||
#define CFGR0_PPRE2_Reset_Mask ((uint32_t)0xFFFFC7FF)
|
||||
#define CFGR0_PPRE2_Set_Mask ((uint32_t)0x00003800)
|
||||
#define CFGR0_ADCPRE_Reset_Mask ((uint32_t)0xFFFF3FFF)
|
||||
#define CFGR0_ADCPRE_Set_Mask ((uint32_t)0x0000C000)
|
||||
|
||||
/* RSTSCKR register bit mask */
|
||||
#define RSTSCKR_RMVF_Set ((uint32_t)0x01000000)
|
||||
|
||||
/* RCC Flag Mask */
|
||||
#define FLAG_Mask ((uint8_t)0x1F)
|
||||
|
||||
/* INTR register byte 2 (Bits[15:8]) base address */
|
||||
#define INTR_BYTE2_ADDRESS ((uint32_t)0x40021009)
|
||||
|
||||
/* INTR register byte 3 (Bits[23:16]) base address */
|
||||
#define INTR_BYTE3_ADDRESS ((uint32_t)0x4002100A)
|
||||
|
||||
/* CFGR0 register byte 4 (Bits[31:24]) base address */
|
||||
#define CFGR0_BYTE4_ADDRESS ((uint32_t)0x40021007)
|
||||
|
||||
/* BDCTLR register base address */
|
||||
#define BDCTLR_ADDRESS (PERIPH_BASE + BDCTLR_OFFSET)
|
||||
|
||||
static __I uint8_t APBAHBPrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9};
|
||||
static __I uint8_t ADCPrescTable[4] = {2, 4, 6, 8};
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_DeInit
|
||||
*
|
||||
* @brief Resets the RCC clock configuration to the default reset state.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_DeInit(void)
|
||||
{
|
||||
RCC->CTLR |= (uint32_t)0x00000001;
|
||||
RCC->CFGR0 &= (uint32_t)0xF8FF0000;
|
||||
RCC->CTLR &= (uint32_t)0xFEF6FFFF;
|
||||
RCC->CTLR &= (uint32_t)0xFFFBFFFF;
|
||||
RCC->CFGR0 &= (uint32_t)0xFF80FFFF;
|
||||
RCC->INTR = 0x009F0000;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_HSEConfig
|
||||
*
|
||||
* @brief Configures the External High Speed oscillator (HSE).
|
||||
*
|
||||
* @param RCC_HSE -
|
||||
* RCC_HSE_OFF - HSE oscillator OFF.
|
||||
* RCC_HSE_ON - HSE oscillator ON.
|
||||
* RCC_HSE_Bypass - HSE oscillator bypassed with external clock.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_HSEConfig(uint32_t RCC_HSE)
|
||||
{
|
||||
RCC->CTLR &= CTLR_HSEON_Reset;
|
||||
RCC->CTLR &= CTLR_HSEBYP_Reset;
|
||||
|
||||
switch(RCC_HSE)
|
||||
{
|
||||
case RCC_HSE_ON:
|
||||
RCC->CTLR |= CTLR_HSEON_Set;
|
||||
break;
|
||||
|
||||
case RCC_HSE_Bypass:
|
||||
RCC->CTLR |= CTLR_HSEBYP_Set | CTLR_HSEON_Set;
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_WaitForHSEStartUp
|
||||
*
|
||||
* @brief Waits for HSE start-up.
|
||||
*
|
||||
* @return SUCCESS - HSE oscillator is stable and ready to use.
|
||||
* ERROR - HSE oscillator not yet ready.
|
||||
*/
|
||||
ErrorStatus RCC_WaitForHSEStartUp(void)
|
||||
{
|
||||
__IO uint32_t StartUpCounter = 0;
|
||||
|
||||
ErrorStatus status = ERROR;
|
||||
FlagStatus HSEStatus = RESET;
|
||||
|
||||
do
|
||||
{
|
||||
HSEStatus = RCC_GetFlagStatus(RCC_FLAG_HSERDY);
|
||||
StartUpCounter++;
|
||||
} while((StartUpCounter != HSE_STARTUP_TIMEOUT) && (HSEStatus == RESET));
|
||||
|
||||
if(RCC_GetFlagStatus(RCC_FLAG_HSERDY) != RESET)
|
||||
{
|
||||
status = SUCCESS;
|
||||
}
|
||||
else
|
||||
{
|
||||
status = ERROR;
|
||||
}
|
||||
|
||||
return (status);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_AdjustHSICalibrationValue
|
||||
*
|
||||
* @brief Adjusts the Internal High Speed oscillator (HSI) calibration value.
|
||||
*
|
||||
* @param HSICalibrationValue - specifies the calibration trimming value.
|
||||
* This parameter must be a number between 0 and 0x1F.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = RCC->CTLR;
|
||||
tmpreg &= CTLR_HSITRIM_Mask;
|
||||
tmpreg |= (uint32_t)HSICalibrationValue << 3;
|
||||
RCC->CTLR = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_HSICmd
|
||||
*
|
||||
* @brief Enables or disables the Internal High Speed oscillator (HSI).
|
||||
*
|
||||
* @param NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_HSICmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
RCC->CTLR |= (1 << 0);
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->CTLR &= ~(1 << 0);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_PLLConfig
|
||||
*
|
||||
* @brief Configures the PLL clock source and multiplication factor.
|
||||
*
|
||||
* @param RCC_PLLSource - specifies the PLL entry clock source.
|
||||
* RCC_PLLSource_HSI_Div2 - HSI oscillator clock divided by 2
|
||||
* selected as PLL clock entry.
|
||||
* RCC_PLLSource_HSE_Div1 - HSE oscillator clock selected as PLL
|
||||
* clock entry.
|
||||
* RCC_PLLSource_HSE_Div2 - HSE oscillator clock divided by 2
|
||||
* selected as PLL clock entry.
|
||||
* RCC_PLLMul - specifies the PLL multiplication factor.
|
||||
* This parameter can be RCC_PLLMul_x where x:[2,16].
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = RCC->CFGR0;
|
||||
tmpreg &= CFGR0_PLL_Mask;
|
||||
tmpreg |= RCC_PLLSource | RCC_PLLMul;
|
||||
RCC->CFGR0 = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_PLLCmd
|
||||
*
|
||||
* @brief Enables or disables the PLL.
|
||||
*
|
||||
* @param NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_PLLCmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
RCC->CTLR |= (1 << 24);
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->CTLR &= ~(1 << 24);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_SYSCLKConfig
|
||||
*
|
||||
* @brief Configures the system clock (SYSCLK).
|
||||
*
|
||||
* @param RCC_SYSCLKSource - specifies the clock source used as system clock.
|
||||
* RCC_SYSCLKSource_HSI - HSI selected as system clock.
|
||||
* RCC_SYSCLKSource_HSE - HSE selected as system clock.
|
||||
* RCC_SYSCLKSource_PLLCLK - PLL selected as system clock.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = RCC->CFGR0;
|
||||
tmpreg &= CFGR0_SW_Mask;
|
||||
tmpreg |= RCC_SYSCLKSource;
|
||||
RCC->CFGR0 = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_GetSYSCLKSource
|
||||
*
|
||||
* @brief Returns the clock source used as system clock.
|
||||
*
|
||||
* @return 0x00 - HSI used as system clock.
|
||||
* 0x04 - HSE used as system clock.
|
||||
* 0x08 - PLL used as system clock.
|
||||
*/
|
||||
uint8_t RCC_GetSYSCLKSource(void)
|
||||
{
|
||||
return ((uint8_t)(RCC->CFGR0 & CFGR0_SWS_Mask));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_HCLKConfig
|
||||
*
|
||||
* @brief Configures the AHB clock (HCLK).
|
||||
*
|
||||
* @param RCC_SYSCLK - defines the AHB clock divider. This clock is derived from
|
||||
* the system clock (SYSCLK).
|
||||
* RCC_SYSCLK_Div1 - AHB clock = SYSCLK.
|
||||
* RCC_SYSCLK_Div2 - AHB clock = SYSCLK/2.
|
||||
* RCC_SYSCLK_Div4 - AHB clock = SYSCLK/4.
|
||||
* RCC_SYSCLK_Div8 - AHB clock = SYSCLK/8.
|
||||
* RCC_SYSCLK_Div16 - AHB clock = SYSCLK/16.
|
||||
* RCC_SYSCLK_Div64 - AHB clock = SYSCLK/64.
|
||||
* RCC_SYSCLK_Div128 - AHB clock = SYSCLK/128.
|
||||
* RCC_SYSCLK_Div256 - AHB clock = SYSCLK/256.
|
||||
* RCC_SYSCLK_Div512 - AHB clock = SYSCLK/512.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_HCLKConfig(uint32_t RCC_SYSCLK)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = RCC->CFGR0;
|
||||
tmpreg &= CFGR0_HPRE_Reset_Mask;
|
||||
tmpreg |= RCC_SYSCLK;
|
||||
RCC->CFGR0 = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_PCLK1Config
|
||||
*
|
||||
* @brief Configures the Low Speed APB clock (PCLK1).
|
||||
*
|
||||
* @param RCC_HCLK - defines the APB1 clock divider. This clock is derived from
|
||||
* the AHB clock (HCLK).
|
||||
* RCC_HCLK_Div1 - APB1 clock = HCLK.
|
||||
* RCC_HCLK_Div2 - APB1 clock = HCLK/2.
|
||||
* RCC_HCLK_Div4 - APB1 clock = HCLK/4.
|
||||
* RCC_HCLK_Div8 - APB1 clock = HCLK/8.
|
||||
* RCC_HCLK_Div16 - APB1 clock = HCLK/16.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_PCLK1Config(uint32_t RCC_HCLK)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = RCC->CFGR0;
|
||||
tmpreg &= CFGR0_PPRE1_Reset_Mask;
|
||||
tmpreg |= RCC_HCLK;
|
||||
RCC->CFGR0 = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_PCLK2Config
|
||||
*
|
||||
* @brief Configures the High Speed APB clock (PCLK2).
|
||||
*
|
||||
* @param RCC_HCLK - defines the APB2 clock divider. This clock is derived from
|
||||
* the AHB clock (HCLK).
|
||||
* RCC_HCLK_Div1 - APB1 clock = HCLK.
|
||||
* RCC_HCLK_Div2 - APB1 clock = HCLK/2.
|
||||
* RCC_HCLK_Div4 - APB1 clock = HCLK/4.
|
||||
* RCC_HCLK_Div8 - APB1 clock = HCLK/8.
|
||||
* RCC_HCLK_Div16 - APB1 clock = HCLK/16.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_PCLK2Config(uint32_t RCC_HCLK)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = RCC->CFGR0;
|
||||
tmpreg &= CFGR0_PPRE2_Reset_Mask;
|
||||
tmpreg |= RCC_HCLK << 3;
|
||||
RCC->CFGR0 = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_ITConfig
|
||||
*
|
||||
* @brief Enables or disables the specified RCC interrupts.
|
||||
*
|
||||
* @param RCC_IT - specifies the RCC interrupt sources to be enabled or disabled.
|
||||
* RCC_IT_LSIRDY - LSI ready interrupt.
|
||||
* RCC_IT_LSERDY - LSE ready interrupt.
|
||||
* RCC_IT_HSIRDY - HSI ready interrupt.
|
||||
* RCC_IT_HSERDY - HSE ready interrupt.
|
||||
* RCC_IT_PLLRDY - PLL ready interrupt.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
*(__IO uint8_t *)INTR_BYTE2_ADDRESS |= RCC_IT;
|
||||
}
|
||||
else
|
||||
{
|
||||
*(__IO uint8_t *)INTR_BYTE2_ADDRESS &= (uint8_t)~RCC_IT;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_USBCLKConfig
|
||||
*
|
||||
* @brief Configures the USB clock (USBCLK).
|
||||
*
|
||||
* @param RCC_USBCLKSource: specifies the USB clock source. This clock is
|
||||
* derived from the PLL output.
|
||||
* RCC_USBCLKSource_PLLCLK_1Div5: PLL clock divided by 1,5 selected as USB
|
||||
* clock source.
|
||||
* RCC_USBCLKSource_PLLCLK_Div1: PLL clock selected as USB clock source.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_USBCLKConfig(uint32_t RCC_USBCLKSource)
|
||||
{
|
||||
if(RCC_USBCLKSource)
|
||||
{
|
||||
RCC->CFGR0 |= (1 << 22);
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->CFGR0 &= ~(1 << 22);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_ADCCLKConfig
|
||||
*
|
||||
* @brief Configures the ADC clock (ADCCLK).
|
||||
*
|
||||
* @param RCC_PCLK2 - defines the ADC clock divider. This clock is derived from
|
||||
* the APB2 clock (PCLK2).
|
||||
* RCC_PCLK2_Div2 - ADC clock = PCLK2/2.
|
||||
* RCC_PCLK2_Div4 - ADC clock = PCLK2/4.
|
||||
* RCC_PCLK2_Div6 - ADC clock = PCLK2/6.
|
||||
* RCC_PCLK2_Div8 - ADC clock = PCLK2/8.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_ADCCLKConfig(uint32_t RCC_PCLK2)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = RCC->CFGR0;
|
||||
tmpreg &= CFGR0_ADCPRE_Reset_Mask;
|
||||
tmpreg |= RCC_PCLK2;
|
||||
RCC->CFGR0 = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_LSEConfig
|
||||
*
|
||||
* @brief Configures the External Low Speed oscillator (LSE).
|
||||
*
|
||||
* @param RCC_LSE - specifies the new state of the LSE.
|
||||
* RCC_LSE_OFF - LSE oscillator OFF.
|
||||
* RCC_LSE_ON - LSE oscillator ON.
|
||||
* RCC_LSE_Bypass - LSE oscillator bypassed with external clock.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_LSEConfig(uint8_t RCC_LSE)
|
||||
{
|
||||
*(__IO uint8_t *)BDCTLR_ADDRESS = RCC_LSE_OFF;
|
||||
*(__IO uint8_t *)BDCTLR_ADDRESS = RCC_LSE_OFF;
|
||||
|
||||
switch(RCC_LSE)
|
||||
{
|
||||
case RCC_LSE_ON:
|
||||
*(__IO uint8_t *)BDCTLR_ADDRESS = RCC_LSE_ON;
|
||||
break;
|
||||
|
||||
case RCC_LSE_Bypass:
|
||||
*(__IO uint8_t *)BDCTLR_ADDRESS = RCC_LSE_Bypass | RCC_LSE_ON;
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_LSICmd
|
||||
*
|
||||
* @brief Enables or disables the Internal Low Speed oscillator (LSI).
|
||||
*
|
||||
* @param NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_LSICmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
RCC->RSTSCKR |= (1 << 0);
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->RSTSCKR &= ~(1 << 0);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_RTCCLKConfig
|
||||
*
|
||||
* @brief Once the RTC clock is selected it can't be changed unless the Backup domain is reset.
|
||||
*
|
||||
* @param RCC_RTCCLKSource - specifies the RTC clock source.
|
||||
* RCC_RTCCLKSource_LSE - LSE selected as RTC clock.
|
||||
* RCC_RTCCLKSource_LSI - LSI selected as RTC clock.
|
||||
* RCC_RTCCLKSource_HSE_Div128 - HSE clock divided by 128 selected as RTC clock.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource)
|
||||
{
|
||||
RCC->BDCTLR |= RCC_RTCCLKSource;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_RTCCLKCmd
|
||||
*
|
||||
* @brief This function must be used only after the RTC clock was selected
|
||||
* using the RCC_RTCCLKConfig function.
|
||||
*
|
||||
* @param NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_RTCCLKCmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
RCC->BDCTLR |= (1 << 15);
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->BDCTLR &= ~(1 << 15);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_GetClocksFreq
|
||||
*
|
||||
* @brief The result of this function could be not correct when using
|
||||
* fractional value for HSE crystal.
|
||||
*
|
||||
* @param RCC_Clocks - pointer to a RCC_ClocksTypeDef structure which will hold
|
||||
* the clocks frequencies.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_GetClocksFreq(RCC_ClocksTypeDef *RCC_Clocks)
|
||||
{
|
||||
uint32_t tmp = 0, pllmull = 0, pllsource = 0, presc = 0;
|
||||
|
||||
tmp = RCC->CFGR0 & CFGR0_SWS_Mask;
|
||||
|
||||
switch(tmp)
|
||||
{
|
||||
case 0x00:
|
||||
RCC_Clocks->SYSCLK_Frequency = HSI_VALUE;
|
||||
break;
|
||||
|
||||
case 0x04:
|
||||
RCC_Clocks->SYSCLK_Frequency = HSE_VALUE;
|
||||
break;
|
||||
|
||||
case 0x08:
|
||||
pllmull = RCC->CFGR0 & CFGR0_PLLMull_Mask;
|
||||
pllsource = RCC->CFGR0 & CFGR0_PLLSRC_Mask;
|
||||
pllmull = (pllmull >> 18) + 2;
|
||||
|
||||
if(pllsource == 0x00)
|
||||
{
|
||||
if(EXTEN->EXTEN_CTR & EXTEN_PLL_HSI_PRE)
|
||||
{
|
||||
RCC_Clocks->SYSCLK_Frequency = (HSI_VALUE)*pllmull;
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC_Clocks->SYSCLK_Frequency = (HSI_VALUE >> 1) * pllmull;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if((RCC->CFGR0 & CFGR0_PLLXTPRE_Mask) != (uint32_t)RESET)
|
||||
{
|
||||
RCC_Clocks->SYSCLK_Frequency = (HSE_VALUE >> 1) * pllmull;
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC_Clocks->SYSCLK_Frequency = HSE_VALUE * pllmull;
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
RCC_Clocks->SYSCLK_Frequency = HSI_VALUE;
|
||||
break;
|
||||
}
|
||||
|
||||
tmp = RCC->CFGR0 & CFGR0_HPRE_Set_Mask;
|
||||
tmp = tmp >> 4;
|
||||
presc = APBAHBPrescTable[tmp];
|
||||
RCC_Clocks->HCLK_Frequency = RCC_Clocks->SYSCLK_Frequency >> presc;
|
||||
tmp = RCC->CFGR0 & CFGR0_PPRE1_Set_Mask;
|
||||
tmp = tmp >> 8;
|
||||
presc = APBAHBPrescTable[tmp];
|
||||
RCC_Clocks->PCLK1_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
|
||||
tmp = RCC->CFGR0 & CFGR0_PPRE2_Set_Mask;
|
||||
tmp = tmp >> 11;
|
||||
presc = APBAHBPrescTable[tmp];
|
||||
RCC_Clocks->PCLK2_Frequency = RCC_Clocks->HCLK_Frequency >> presc;
|
||||
tmp = RCC->CFGR0 & CFGR0_ADCPRE_Set_Mask;
|
||||
tmp = tmp >> 14;
|
||||
presc = ADCPrescTable[tmp];
|
||||
RCC_Clocks->ADCCLK_Frequency = RCC_Clocks->PCLK2_Frequency / presc;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_AHBPeriphClockCmd
|
||||
*
|
||||
* @brief Enables or disables the AHB peripheral clock.
|
||||
*
|
||||
* @param RCC_AHBPeriph - specifies the AHB peripheral to gates its clock.
|
||||
* RCC_AHBPeriph_DMA1.
|
||||
* RCC_AHBPeriph_DMA2.
|
||||
* RCC_AHBPeriph_SRAM.
|
||||
* NewState: ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
RCC->AHBPCENR |= RCC_AHBPeriph;
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->AHBPCENR &= ~RCC_AHBPeriph;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_APB2PeriphClockCmd
|
||||
*
|
||||
* @brief Enables or disables the High Speed APB (APB2) peripheral clock.
|
||||
*
|
||||
* @param RCC_APB2Periph - specifies the APB2 peripheral to gates its clock.
|
||||
* RCC_APB2Periph_AFIO.
|
||||
* RCC_APB2Periph_GPIOA.
|
||||
* RCC_APB2Periph_GPIOB.
|
||||
* RCC_APB2Periph_GPIOC.
|
||||
* RCC_APB2Periph_GPIOD.
|
||||
* RCC_APB2Periph_GPIOE
|
||||
* RCC_APB2Periph_ADC1.
|
||||
* RCC_APB2Periph_ADC2
|
||||
* RCC_APB2Periph_TIM1.
|
||||
* RCC_APB2Periph_SPI1.
|
||||
* RCC_APB2Periph_TIM8
|
||||
* RCC_APB2Periph_USART1.
|
||||
* NewState - ENABLE or DISABLE
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
RCC->APB2PCENR |= RCC_APB2Periph;
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->APB2PCENR &= ~RCC_APB2Periph;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_APB1PeriphClockCmd
|
||||
*
|
||||
* @brief Enables or disables the Low Speed APB (APB1) peripheral clock.
|
||||
*
|
||||
* @param RCC_APB1Periph - specifies the APB1 peripheral to gates its clock.
|
||||
* RCC_APB1Periph_TIM2.
|
||||
* RCC_APB1Periph_TIM3.
|
||||
* RCC_APB1Periph_TIM4.
|
||||
* RCC_APB1Periph_WWDG.
|
||||
* RCC_APB1Periph_SPI2.
|
||||
* RCC_APB1Periph_USART2.
|
||||
* RCC_APB1Periph_I2C1.
|
||||
* RCC_APB1Periph_I2C2.
|
||||
* RCC_APB1Periph_USB.
|
||||
* RCC_APB1Periph_CAN1.
|
||||
* RCC_APB1Periph_BKP.
|
||||
* RCC_APB1Periph_PWR.
|
||||
* RCC_APB1Periph_DAC.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
RCC->APB1PCENR |= RCC_APB1Periph;
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->APB1PCENR &= ~RCC_APB1Periph;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_APB2PeriphResetCmd
|
||||
*
|
||||
* @brief Forces or releases High Speed APB (APB2) peripheral reset.
|
||||
*
|
||||
* @param RCC_APB2Periph - specifies the APB2 peripheral to reset.
|
||||
* RCC_APB2Periph_AFIO.
|
||||
* RCC_APB2Periph_GPIOA.
|
||||
* RCC_APB2Periph_GPIOB.
|
||||
* RCC_APB2Periph_GPIOC.
|
||||
* RCC_APB2Periph_GPIOD.
|
||||
* RCC_APB2Periph_GPIOE
|
||||
* RCC_APB2Periph_ADC1.
|
||||
* RCC_APB2Periph_TIM1.
|
||||
* RCC_APB2Periph_SPI1.
|
||||
* RCC_APB2Periph_USART1.
|
||||
* NewState - ENABLE or DISABLE
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
RCC->APB2PRSTR |= RCC_APB2Periph;
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->APB2PRSTR &= ~RCC_APB2Periph;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_APB1PeriphResetCmd
|
||||
*
|
||||
* @brief Forces or releases Low Speed APB (APB1) peripheral reset.
|
||||
*
|
||||
* @param RCC_APB1Periph - specifies the APB1 peripheral to reset.
|
||||
* RCC_APB1Periph_TIM2.
|
||||
* RCC_APB1Periph_TIM3.
|
||||
* RCC_APB1Periph_TIM4.
|
||||
* RCC_APB1Periph_WWDG.
|
||||
* RCC_APB1Periph_SPI2.
|
||||
* RCC_APB1Periph_USART2.
|
||||
* RCC_APB1Periph_USART3.
|
||||
* RCC_APB1Periph_I2C1.
|
||||
* RCC_APB1Periph_I2C2.
|
||||
* RCC_APB1Periph_USB.
|
||||
* RCC_APB1Periph_CAN1.
|
||||
* RCC_APB1Periph_BKP.
|
||||
* RCC_APB1Periph_PWR.
|
||||
* RCC_APB1Periph_DAC.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
RCC->APB1PRSTR |= RCC_APB1Periph;
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->APB1PRSTR &= ~RCC_APB1Periph;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_BackupResetCmd
|
||||
*
|
||||
* @brief Forces or releases the Backup domain reset.
|
||||
*
|
||||
* @param NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_BackupResetCmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
RCC->BDCTLR |= (1 << 16);
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->BDCTLR &= ~(1 << 16);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_ClockSecuritySystemCmd
|
||||
*
|
||||
* @brief Enables or disables the Clock Security System.
|
||||
*
|
||||
* @param NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_ClockSecuritySystemCmd(FunctionalState NewState)
|
||||
{
|
||||
if(NewState)
|
||||
{
|
||||
RCC->CTLR |= (1 << 19);
|
||||
}
|
||||
else
|
||||
{
|
||||
RCC->CTLR &= ~(1 << 19);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_MCOConfig
|
||||
*
|
||||
* @brief Selects the clock source to output on MCO pin.
|
||||
*
|
||||
* @param RCC_MCO - specifies the clock source to output.
|
||||
* RCC_MCO_NoClock - No clock selected.
|
||||
* RCC_MCO_SYSCLK - System clock selected.
|
||||
* RCC_MCO_HSI - HSI oscillator clock selected.
|
||||
* RCC_MCO_HSE - HSE oscillator clock selected.
|
||||
* RCC_MCO_PLLCLK_Div2 - PLL clock divided by 2 selected.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_MCOConfig(uint8_t RCC_MCO)
|
||||
{
|
||||
*(__IO uint8_t *)CFGR0_BYTE4_ADDRESS = RCC_MCO;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the specified RCC flag is set or not.
|
||||
*
|
||||
* @param RCC_FLAG - specifies the flag to check.
|
||||
* RCC_FLAG_HSIRDY - HSI oscillator clock ready.
|
||||
* RCC_FLAG_HSERDY - HSE oscillator clock ready.
|
||||
* RCC_FLAG_PLLRDY - PLL clock ready.
|
||||
* RCC_FLAG_LSERDY - LSE oscillator clock ready.
|
||||
* RCC_FLAG_LSIRDY - LSI oscillator clock ready.
|
||||
* RCC_FLAG_PINRST - Pin reset.
|
||||
* RCC_FLAG_PORRST - POR/PDR reset.
|
||||
* RCC_FLAG_SFTRST - Software reset.
|
||||
* RCC_FLAG_IWDGRST - Independent Watchdog reset.
|
||||
* RCC_FLAG_WWDGRST - Window Watchdog reset.
|
||||
* RCC_FLAG_LPWRRST - Low Power reset.
|
||||
*
|
||||
* @return FlagStatus - SET or RESET.
|
||||
*/
|
||||
FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG)
|
||||
{
|
||||
uint32_t tmp = 0;
|
||||
uint32_t statusreg = 0;
|
||||
|
||||
FlagStatus bitstatus = RESET;
|
||||
tmp = RCC_FLAG >> 5;
|
||||
|
||||
if(tmp == 1)
|
||||
{
|
||||
statusreg = RCC->CTLR;
|
||||
}
|
||||
else if(tmp == 2)
|
||||
{
|
||||
statusreg = RCC->BDCTLR;
|
||||
}
|
||||
else
|
||||
{
|
||||
statusreg = RCC->RSTSCKR;
|
||||
}
|
||||
|
||||
tmp = RCC_FLAG & FLAG_Mask;
|
||||
|
||||
if((statusreg & ((uint32_t)1 << tmp)) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_ClearFlag
|
||||
*
|
||||
* @brief Clears the RCC reset flags.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_ClearFlag(void)
|
||||
{
|
||||
RCC->RSTSCKR |= RSTSCKR_RMVF_Set;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_GetITStatus
|
||||
*
|
||||
* @brief Checks whether the specified RCC interrupt has occurred or not.
|
||||
*
|
||||
* @param RCC_IT - specifies the RCC interrupt source to check.
|
||||
* RCC_IT_LSIRDY - LSI ready interrupt.
|
||||
* RCC_IT_LSERDY - LSE ready interrupt.
|
||||
* RCC_IT_HSIRDY - HSI ready interrupt.
|
||||
* RCC_IT_HSERDY - HSE ready interrupt.
|
||||
* RCC_IT_PLLRDY - PLL ready interrupt.
|
||||
* RCC_IT_CSS - Clock Security System interrupt.
|
||||
*
|
||||
* @return ITStatus - SET or RESET.
|
||||
*/
|
||||
ITStatus RCC_GetITStatus(uint8_t RCC_IT)
|
||||
{
|
||||
ITStatus bitstatus = RESET;
|
||||
|
||||
if((RCC->INTR & RCC_IT) != (uint32_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RCC_ClearITPendingBit
|
||||
*
|
||||
* @brief Clears the RCC's interrupt pending bits.
|
||||
*
|
||||
* @param RCC_IT - specifies the interrupt pending bit to clear.
|
||||
* RCC_IT_LSIRDY - LSI ready interrupt.
|
||||
* RCC_IT_LSERDY - LSE ready interrupt.
|
||||
* RCC_IT_HSIRDY - HSI ready interrupt.
|
||||
* RCC_IT_HSERDY - HSE ready interrupt.
|
||||
* RCC_IT_PLLRDY - PLL ready interrupt.
|
||||
* RCC_IT_CSS - Clock Security System interrupt.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RCC_ClearITPendingBit(uint8_t RCC_IT)
|
||||
{
|
||||
*(__IO uint8_t *)INTR_BYTE3_ADDRESS = RCC_IT;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,273 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_rtc.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the RTC firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
********************************************************************************/
|
||||
#include "ch32v10x_rtc.h"
|
||||
|
||||
/* RTC_Private_Defines */
|
||||
#define RTC_LSB_MASK ((uint32_t)0x0000FFFF) /* RTC LSB Mask */
|
||||
#define PRLH_MSB_MASK ((uint32_t)0x000F0000) /* RTC Prescaler MSB Mask */
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_ITConfig
|
||||
*
|
||||
* @brief Enables or disables the specified RTC interrupts.
|
||||
*
|
||||
* @param RTC_IT - specifies the RTC interrupts sources to be enabled or disabled.
|
||||
* RTC_IT_OW - Overflow interrupt
|
||||
* RTC_IT_ALR - Alarm interrupt
|
||||
* RTC_IT_SEC - Second interrupt
|
||||
*
|
||||
* @return NewState - new state of the specified RTC interrupts(ENABLE or DISABLE).
|
||||
*/
|
||||
void RTC_ITConfig(uint16_t RTC_IT, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
RTC->CTLRH |= RTC_IT;
|
||||
}
|
||||
else
|
||||
{
|
||||
RTC->CTLRH &= (uint16_t)~RTC_IT;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_EnterConfigMode
|
||||
*
|
||||
* @brief Enters the RTC configuration mode.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RTC_EnterConfigMode(void)
|
||||
{
|
||||
RTC->CTLRL |= RTC_CTLRL_CNF;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_ExitConfigMode
|
||||
*
|
||||
* @brief Exits from the RTC configuration mode.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RTC_ExitConfigMode(void)
|
||||
{
|
||||
RTC->CTLRL &= (uint16_t) ~((uint16_t)RTC_CTLRL_CNF);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_GetCounter
|
||||
*
|
||||
* @brief Gets the RTC counter value
|
||||
*
|
||||
* @return RTC counter value
|
||||
*/
|
||||
uint32_t RTC_GetCounter(void)
|
||||
{
|
||||
uint16_t high1 = 0, high2 = 0, low = 0;
|
||||
|
||||
high1 = RTC->CNTH;
|
||||
low = RTC->CNTL;
|
||||
high2 = RTC->CNTH;
|
||||
|
||||
if(high1 != high2)
|
||||
{
|
||||
return (((uint32_t)high2 << 16) | RTC->CNTL);
|
||||
}
|
||||
else
|
||||
{
|
||||
return (((uint32_t)high1 << 16) | low);
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_SetCounter
|
||||
*
|
||||
* @brief Sets the RTC counter value.
|
||||
*
|
||||
* @param CounterValue - RTC counter new value.
|
||||
*
|
||||
* @return RTC counter value
|
||||
*/
|
||||
void RTC_SetCounter(uint32_t CounterValue)
|
||||
{
|
||||
RTC_EnterConfigMode();
|
||||
RTC->CNTH = CounterValue >> 16;
|
||||
RTC->CNTL = (CounterValue & RTC_LSB_MASK);
|
||||
RTC_ExitConfigMode();
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_SetPrescaler
|
||||
*
|
||||
* @brief Sets the RTC prescaler value
|
||||
*
|
||||
* @param PrescalerValue - RTC prescaler new value
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RTC_SetPrescaler(uint32_t PrescalerValue)
|
||||
{
|
||||
RTC_EnterConfigMode();
|
||||
RTC->PSCRH = (PrescalerValue & PRLH_MSB_MASK) >> 16;
|
||||
RTC->PSCRL = (PrescalerValue & RTC_LSB_MASK);
|
||||
RTC_ExitConfigMode();
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_SetAlarm
|
||||
*
|
||||
* @brief Sets the RTC alarm value
|
||||
*
|
||||
* @param AlarmValue - RTC alarm new value
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RTC_SetAlarm(uint32_t AlarmValue)
|
||||
{
|
||||
RTC_EnterConfigMode();
|
||||
RTC->ALRMH = AlarmValue >> 16;
|
||||
RTC->ALRML = (AlarmValue & RTC_LSB_MASK);
|
||||
RTC_ExitConfigMode();
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_GetDivider
|
||||
*
|
||||
* @brief Gets the RTC divider value
|
||||
*
|
||||
* @return RTC Divider value
|
||||
*/
|
||||
uint32_t RTC_GetDivider(void)
|
||||
{
|
||||
uint32_t tmp = 0x00;
|
||||
tmp = ((uint32_t)RTC->DIVH & (uint32_t)0x000F) << 16;
|
||||
tmp |= RTC->DIVL;
|
||||
return tmp;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_WaitForLastTask
|
||||
*
|
||||
* @brief Waits until last write operation on RTC registers has finished
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RTC_WaitForLastTask(void)
|
||||
{
|
||||
while((RTC->CTLRL & RTC_FLAG_RTOFF) == (uint16_t)RESET)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_WaitForSynchro
|
||||
*
|
||||
* @brief Waits until the RTC registers are synchronized with RTC APB clock
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RTC_WaitForSynchro(void)
|
||||
{
|
||||
RTC->CTLRL &= (uint16_t)~RTC_FLAG_RSF;
|
||||
while((RTC->CTLRL & RTC_FLAG_RSF) == (uint16_t)RESET)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the specified RTC flag is set or not
|
||||
*
|
||||
* @param RTC_FLAG- specifies the flag to check
|
||||
* RTC_FLAG_RTOFF - RTC Operation OFF flag
|
||||
* RTC_FLAG_RSF - Registers Synchronized flag
|
||||
* RTC_FLAG_OW - Overflow flag
|
||||
* RTC_FLAG_ALR - Alarm flag
|
||||
* RTC_FLAG_SEC - Second flag
|
||||
*
|
||||
* @return The new state of RTC_FLAG (SET or RESET)
|
||||
*/
|
||||
FlagStatus RTC_GetFlagStatus(uint16_t RTC_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
if((RTC->CTLRL & RTC_FLAG) != (uint16_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_ClearFlag
|
||||
*
|
||||
* @brief Clears the RTC's pending flags
|
||||
*
|
||||
* @param RTC_FLAG - specifies the flag to clear
|
||||
* RTC_FLAG_RSF - Registers Synchronized flag
|
||||
* RTC_FLAG_OW - Overflow flag
|
||||
* RTC_FLAG_ALR - Alarm flag
|
||||
* RTC_FLAG_SEC - Second flag
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RTC_ClearFlag(uint16_t RTC_FLAG)
|
||||
{
|
||||
RTC->CTLRL &= (uint16_t)~RTC_FLAG;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_GetITStatus
|
||||
*
|
||||
* @brief Checks whether the specified RTC interrupt has occurred or not
|
||||
*
|
||||
* @param RTC_IT - specifies the RTC interrupts sources to check
|
||||
* RTC_FLAG_OW - Overflow interrupt
|
||||
* RTC_FLAG_ALR - Alarm interrupt
|
||||
* RTC_FLAG_SEC - Second interrupt
|
||||
*
|
||||
* @return The new state of the RTC_IT (SET or RESET)
|
||||
*/
|
||||
ITStatus RTC_GetITStatus(uint16_t RTC_IT)
|
||||
{
|
||||
ITStatus bitstatus = RESET;
|
||||
|
||||
bitstatus = (ITStatus)(RTC->CTLRL & RTC_IT);
|
||||
if(((RTC->CTLRH & RTC_IT) != (uint16_t)RESET) && (bitstatus != (uint16_t)RESET))
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn RTC_ClearITPendingBit
|
||||
*
|
||||
* @brief Clears the RTC's interrupt pending bits
|
||||
*
|
||||
* @param RTC_IT - specifies the interrupt pending bit to clear
|
||||
* RTC_FLAG_OW - Overflow interrupt
|
||||
* RTC_FLAG_ALR - Alarm interrupt
|
||||
* RTC_FLAG_SEC - Second interrupt
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void RTC_ClearITPendingBit(uint16_t RTC_IT)
|
||||
{
|
||||
RTC->CTLRL &= (uint16_t)~RTC_IT;
|
||||
}
|
||||
@@ -0,0 +1,652 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_spi.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the SPI firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*********************************************************************************/
|
||||
#include "ch32v10x_spi.h"
|
||||
#include "ch32v10x_rcc.h"
|
||||
|
||||
/* SPI SPE mask */
|
||||
#define CTLR1_SPE_Set ((uint16_t)0x0040)
|
||||
#define CTLR1_SPE_Reset ((uint16_t)0xFFBF)
|
||||
|
||||
/* I2S I2SE mask */
|
||||
#define I2SCFGR_I2SE_Set ((uint16_t)0x0400)
|
||||
#define I2SCFGR_I2SE_Reset ((uint16_t)0xFBFF)
|
||||
|
||||
/* SPI CRCNext mask */
|
||||
#define CTLR1_CRCNext_Set ((uint16_t)0x1000)
|
||||
|
||||
/* SPI CRCEN mask */
|
||||
#define CTLR1_CRCEN_Set ((uint16_t)0x2000)
|
||||
#define CTLR1_CRCEN_Reset ((uint16_t)0xDFFF)
|
||||
|
||||
/* SPI SSOE mask */
|
||||
#define CTLR2_SSOE_Set ((uint16_t)0x0004)
|
||||
#define CTLR2_SSOE_Reset ((uint16_t)0xFFFB)
|
||||
|
||||
/* SPI registers Masks */
|
||||
#define CTLR1_CLEAR_Mask ((uint16_t)0x3040)
|
||||
#define I2SCFGR_CLEAR_Mask ((uint16_t)0xF040)
|
||||
|
||||
/* SPI or I2S mode selection masks */
|
||||
#define SPI_Mode_Select ((uint16_t)0xF7FF)
|
||||
#define I2S_Mode_Select ((uint16_t)0x0800)
|
||||
|
||||
/* I2S clock source selection masks */
|
||||
#define I2S2_CLOCK_SRC ((uint32_t)(0x00020000))
|
||||
#define I2S3_CLOCK_SRC ((uint32_t)(0x00040000))
|
||||
#define I2S_MUL_MASK ((uint32_t)(0x0000F000))
|
||||
#define I2S_DIV_MASK ((uint32_t)(0x000000F0))
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_I2S_DeInit
|
||||
*
|
||||
* @brief Deinitializes the SPIx peripheral registers to their default
|
||||
* reset values (Affects also the I2Ss).
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_I2S_DeInit(SPI_TypeDef *SPIx)
|
||||
{
|
||||
if(SPIx == SPI1)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE);
|
||||
}
|
||||
else if(SPIx == SPI2)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE);
|
||||
}
|
||||
else
|
||||
{
|
||||
if(SPIx == SPI3)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI3, DISABLE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_Init
|
||||
*
|
||||
* @brief Initializes the SPIx peripheral according to the specified
|
||||
* parameters in the SPI_InitStruct.
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
* SPI_InitStruct - pointer to a SPI_InitTypeDef structure that
|
||||
* contains the configuration information for the specified SPI peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_Init(SPI_TypeDef *SPIx, SPI_InitTypeDef *SPI_InitStruct)
|
||||
{
|
||||
uint16_t tmpreg = 0;
|
||||
|
||||
tmpreg = SPIx->CTLR1;
|
||||
tmpreg &= CTLR1_CLEAR_Mask;
|
||||
tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Direction | SPI_InitStruct->SPI_Mode |
|
||||
SPI_InitStruct->SPI_DataSize | SPI_InitStruct->SPI_CPOL |
|
||||
SPI_InitStruct->SPI_CPHA | SPI_InitStruct->SPI_NSS |
|
||||
SPI_InitStruct->SPI_BaudRatePrescaler | SPI_InitStruct->SPI_FirstBit);
|
||||
|
||||
SPIx->CTLR1 = tmpreg;
|
||||
SPIx->I2SCFGR &= SPI_Mode_Select;
|
||||
SPIx->CRCR = SPI_InitStruct->SPI_CRCPolynomial;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2S_Init
|
||||
*
|
||||
* @brief Initializes the SPIx peripheral according to the specified
|
||||
* parameters in the I2S_InitStruct.
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
* (configured in I2S mode).
|
||||
* I2S_InitStruct - pointer to an I2S_InitTypeDef structure that
|
||||
* contains the configuration information for the specified SPI peripheral
|
||||
* configured in I2S mode.
|
||||
* @return none
|
||||
*/
|
||||
void I2S_Init(SPI_TypeDef *SPIx, I2S_InitTypeDef *I2S_InitStruct)
|
||||
{
|
||||
uint16_t tmpreg = 0, i2sdiv = 2, i2sodd = 0, packetlength = 1;
|
||||
uint32_t tmp = 0;
|
||||
RCC_ClocksTypeDef RCC_Clocks;
|
||||
uint32_t sourceclock = 0;
|
||||
|
||||
SPIx->I2SCFGR &= I2SCFGR_CLEAR_Mask;
|
||||
SPIx->I2SPR = 0x0002;
|
||||
tmpreg = SPIx->I2SCFGR;
|
||||
|
||||
if(I2S_InitStruct->I2S_AudioFreq == I2S_AudioFreq_Default)
|
||||
{
|
||||
i2sodd = (uint16_t)0;
|
||||
i2sdiv = (uint16_t)2;
|
||||
}
|
||||
else
|
||||
{
|
||||
if(I2S_InitStruct->I2S_DataFormat == I2S_DataFormat_16b)
|
||||
{
|
||||
packetlength = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
packetlength = 2;
|
||||
}
|
||||
|
||||
if(((uint32_t)SPIx) == SPI2_BASE)
|
||||
{
|
||||
tmp = I2S2_CLOCK_SRC;
|
||||
}
|
||||
else
|
||||
{
|
||||
tmp = I2S3_CLOCK_SRC;
|
||||
}
|
||||
|
||||
RCC_GetClocksFreq(&RCC_Clocks);
|
||||
|
||||
sourceclock = RCC_Clocks.SYSCLK_Frequency;
|
||||
|
||||
if(I2S_InitStruct->I2S_MCLKOutput == I2S_MCLKOutput_Enable)
|
||||
{
|
||||
tmp = (uint16_t)(((((sourceclock / 256) * 10) / I2S_InitStruct->I2S_AudioFreq)) + 5);
|
||||
}
|
||||
else
|
||||
{
|
||||
tmp = (uint16_t)(((((sourceclock / (32 * packetlength)) * 10) / I2S_InitStruct->I2S_AudioFreq)) + 5);
|
||||
}
|
||||
|
||||
tmp = tmp / 10;
|
||||
i2sodd = (uint16_t)(tmp & (uint16_t)0x0001);
|
||||
i2sdiv = (uint16_t)((tmp - i2sodd) / 2);
|
||||
i2sodd = (uint16_t)(i2sodd << 8);
|
||||
}
|
||||
|
||||
if((i2sdiv < 2) || (i2sdiv > 0xFF))
|
||||
{
|
||||
i2sdiv = 2;
|
||||
i2sodd = 0;
|
||||
}
|
||||
|
||||
SPIx->I2SPR = (uint16_t)(i2sdiv | (uint16_t)(i2sodd | (uint16_t)I2S_InitStruct->I2S_MCLKOutput));
|
||||
tmpreg |= (uint16_t)(I2S_Mode_Select | (uint16_t)(I2S_InitStruct->I2S_Mode | \
|
||||
(uint16_t)(I2S_InitStruct->I2S_Standard | (uint16_t)(I2S_InitStruct->I2S_DataFormat | \
|
||||
(uint16_t)I2S_InitStruct->I2S_CPOL))));
|
||||
SPIx->I2SCFGR = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_StructInit
|
||||
*
|
||||
* @brief Fills each SPI_InitStruct member with its default value.
|
||||
*
|
||||
* @param SPI_InitStruct - pointer to a SPI_InitTypeDef structure which
|
||||
* will be initialized.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_StructInit(SPI_InitTypeDef *SPI_InitStruct)
|
||||
{
|
||||
SPI_InitStruct->SPI_Direction = SPI_Direction_2Lines_FullDuplex;
|
||||
SPI_InitStruct->SPI_Mode = SPI_Mode_Slave;
|
||||
SPI_InitStruct->SPI_DataSize = SPI_DataSize_8b;
|
||||
SPI_InitStruct->SPI_CPOL = SPI_CPOL_Low;
|
||||
SPI_InitStruct->SPI_CPHA = SPI_CPHA_1Edge;
|
||||
SPI_InitStruct->SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2;
|
||||
SPI_InitStruct->SPI_FirstBit = SPI_FirstBit_MSB;
|
||||
SPI_InitStruct->SPI_CRCPolynomial = 7;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2S_StructInit
|
||||
*
|
||||
* @brief Fills each I2S_InitStruct member with its default value.
|
||||
*
|
||||
* @param I2S_InitStruct - pointer to a I2S_InitTypeDef structure which
|
||||
* will be initialized.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2S_StructInit(I2S_InitTypeDef *I2S_InitStruct)
|
||||
{
|
||||
I2S_InitStruct->I2S_Mode = I2S_Mode_SlaveTx;
|
||||
I2S_InitStruct->I2S_Standard = I2S_Standard_Phillips;
|
||||
I2S_InitStruct->I2S_DataFormat = I2S_DataFormat_16b;
|
||||
I2S_InitStruct->I2S_MCLKOutput = I2S_MCLKOutput_Disable;
|
||||
I2S_InitStruct->I2S_AudioFreq = I2S_AudioFreq_Default;
|
||||
I2S_InitStruct->I2S_CPOL = I2S_CPOL_Low;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_Cmd
|
||||
*
|
||||
* @brief Enables or disables the specified SPI peripheral.
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_Cmd(SPI_TypeDef *SPIx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
SPIx->CTLR1 |= CTLR1_SPE_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
SPIx->CTLR1 &= CTLR1_SPE_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn I2S_Cmd
|
||||
*
|
||||
* @brief Enables or disables the specified SPI peripheral (in I2S mode).
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void I2S_Cmd(SPI_TypeDef *SPIx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
SPIx->I2SCFGR |= I2SCFGR_I2SE_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
SPIx->I2SCFGR &= I2SCFGR_I2SE_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_I2S_ITConfig
|
||||
*
|
||||
* @brief Enables or disables the specified SPI/I2S interrupts.
|
||||
*
|
||||
* @param SPIx - where x can be
|
||||
* - 1, 2 or 3 in SPI mode.
|
||||
* - 2 or 3 in I2S mode.
|
||||
* SPI_I2S_IT - specifies the SPI/I2S interrupt source to be
|
||||
* enabled or disabled.
|
||||
* SPI_I2S_IT_TXE - Tx buffer empty interrupt mask.
|
||||
* SPI_I2S_IT_RXNE - Rx buffer not empty interrupt mask.
|
||||
* SPI_I2S_IT_ERR - Error interrupt mask.
|
||||
* NewState: ENABLE or DISABLE.
|
||||
* @return none
|
||||
*/
|
||||
void SPI_I2S_ITConfig(SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState)
|
||||
{
|
||||
uint16_t itpos = 0, itmask = 0;
|
||||
|
||||
itpos = SPI_I2S_IT >> 4;
|
||||
itmask = (uint16_t)1 << (uint16_t)itpos;
|
||||
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
SPIx->CTLR2 |= itmask;
|
||||
}
|
||||
else
|
||||
{
|
||||
SPIx->CTLR2 &= (uint16_t)~itmask;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_I2S_DMACmd
|
||||
*
|
||||
* @brief Enables or disables the SPIx/I2Sx DMA interface.
|
||||
*
|
||||
* @param SPIx - where x can be
|
||||
* - 1, 2 or 3 in SPI mode.
|
||||
* - 2 or 3 in I2S mode.
|
||||
* SPI_I2S_DMAReq - specifies the SPI/I2S DMA transfer request to
|
||||
* be enabled or disabled.
|
||||
* SPI_I2S_DMAReq_Tx - Tx buffer DMA transfer request.
|
||||
* SPI_I2S_DMAReq_Rx - Rx buffer DMA transfer request.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_I2S_DMACmd(SPI_TypeDef *SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
SPIx->CTLR2 |= SPI_I2S_DMAReq;
|
||||
}
|
||||
else
|
||||
{
|
||||
SPIx->CTLR2 &= (uint16_t)~SPI_I2S_DMAReq;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_I2S_SendData
|
||||
*
|
||||
* @brief Transmits a Data through the SPIx/I2Sx peripheral.
|
||||
*
|
||||
* @param SPIx - where x can be
|
||||
* - 1, 2 or 3 in SPI mode.
|
||||
* - 2 or 3 in I2S mode.
|
||||
* Data - Data to be transmitted.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_I2S_SendData(SPI_TypeDef *SPIx, uint16_t Data)
|
||||
{
|
||||
SPIx->DATAR = Data;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_I2S_ReceiveData
|
||||
*
|
||||
* @brief Returns the most recent received data by the SPIx/I2Sx peripheral.
|
||||
*
|
||||
* @param SPIx - where x can be
|
||||
* - 1, 2 or 3 in SPI mode.
|
||||
* - 2 or 3 in I2S mode.
|
||||
* Data - Data to be transmitted.
|
||||
*
|
||||
* @return SPIx->DATAR - The value of the received data.
|
||||
*/
|
||||
uint16_t SPI_I2S_ReceiveData(SPI_TypeDef *SPIx)
|
||||
{
|
||||
return SPIx->DATAR;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_NSSInternalSoftwareConfig
|
||||
*
|
||||
* @brief Configures internally by software the NSS pin for the selected SPI.
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
* SPI_NSSInternalSoft -
|
||||
* SPI_NSSInternalSoft_Set - Set NSS pin internally.
|
||||
* SPI_NSSInternalSoft_Reset - Reset NSS pin internally.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_NSSInternalSoftwareConfig(SPI_TypeDef *SPIx, uint16_t SPI_NSSInternalSoft)
|
||||
{
|
||||
if(SPI_NSSInternalSoft != SPI_NSSInternalSoft_Reset)
|
||||
{
|
||||
SPIx->CTLR1 |= SPI_NSSInternalSoft_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
SPIx->CTLR1 &= SPI_NSSInternalSoft_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_SSOutputCmd
|
||||
*
|
||||
* @brief Enables or disables the SS output for the selected SPI.
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
* NewState - new state of the SPIx SS output.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_SSOutputCmd(SPI_TypeDef *SPIx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
SPIx->CTLR2 |= CTLR2_SSOE_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
SPIx->CTLR2 &= CTLR2_SSOE_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_DataSizeConfig
|
||||
*
|
||||
* @brief Configures the data size for the selected SPI.
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
* SPI_DataSize - specifies the SPI data size.
|
||||
* SPI_DataSize_16b - Set data frame format to 16bit.
|
||||
* SPI_DataSize_8b - Set data frame format to 8bit.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_DataSizeConfig(SPI_TypeDef *SPIx, uint16_t SPI_DataSize)
|
||||
{
|
||||
SPIx->CTLR1 &= (uint16_t)~SPI_DataSize_16b;
|
||||
SPIx->CTLR1 |= SPI_DataSize;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_TransmitCRC
|
||||
*
|
||||
* @brief Transmit the SPIx CRC value.
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_TransmitCRC(SPI_TypeDef *SPIx)
|
||||
{
|
||||
SPIx->CTLR1 |= CTLR1_CRCNext_Set;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_CalculateCRC
|
||||
*
|
||||
* @brief Enables or disables the CRC value calculation of the transferred bytes.
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
* NewState - new state of the SPIx CRC value calculation.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_CalculateCRC(SPI_TypeDef *SPIx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
SPIx->CTLR1 |= CTLR1_CRCEN_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
SPIx->CTLR1 &= CTLR1_CRCEN_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_GetCRC
|
||||
*
|
||||
* @brief Returns the transmit or the receive CRC register value for the specified SPI.
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
* SPI_CRC - specifies the CRC register to be read.
|
||||
* SPI_CRC_Tx - Selects Tx CRC register.
|
||||
* SPI_CRC_Rx - Selects Rx CRC register.
|
||||
*
|
||||
* @return crcreg: The selected CRC register value.
|
||||
*/
|
||||
uint16_t SPI_GetCRC(SPI_TypeDef *SPIx, uint8_t SPI_CRC)
|
||||
{
|
||||
uint16_t crcreg = 0;
|
||||
|
||||
if(SPI_CRC != SPI_CRC_Rx)
|
||||
{
|
||||
crcreg = SPIx->TCRCR;
|
||||
}
|
||||
else
|
||||
{
|
||||
crcreg = SPIx->RCRCR;
|
||||
}
|
||||
|
||||
return crcreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_GetCRCPolynomial
|
||||
*
|
||||
* @brief Returns the CRC Polynomial register value for the specified SPI.
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
*
|
||||
* @return SPIx->CRCR - The CRC Polynomial register value.
|
||||
*/
|
||||
uint16_t SPI_GetCRCPolynomial(SPI_TypeDef *SPIx)
|
||||
{
|
||||
return SPIx->CRCR;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_BiDirectionalLineConfig
|
||||
*
|
||||
* @brief Selects the data transfer direction in bi-directional mode
|
||||
* for the specified SPI.
|
||||
*
|
||||
* @param SPIx - where x can be 1, 2 or 3 to select the SPI peripheral.
|
||||
* SPI_Direction - specifies the data transfer direction in
|
||||
* bi-directional mode.
|
||||
* SPI_Direction_Tx - Selects Tx transmission direction.
|
||||
* SPI_Direction_Rx - Selects Rx receive direction.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_BiDirectionalLineConfig(SPI_TypeDef *SPIx, uint16_t SPI_Direction)
|
||||
{
|
||||
if(SPI_Direction == SPI_Direction_Tx)
|
||||
{
|
||||
SPIx->CTLR1 |= SPI_Direction_Tx;
|
||||
}
|
||||
else
|
||||
{
|
||||
SPIx->CTLR1 &= SPI_Direction_Rx;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_I2S_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the specified SPI/I2S flag is set or not.
|
||||
*
|
||||
* @param SPIx - where x can be
|
||||
* - 1, 2 or 3 in SPI mode.
|
||||
* - 2 or 3 in I2S mode.
|
||||
* SPI_I2S_FLAG - specifies the SPI/I2S flag to check.
|
||||
* SPI_I2S_FLAG_TXE - Transmit buffer empty flag.
|
||||
* SPI_I2S_FLAG_RXNE - Receive buffer not empty flag.
|
||||
* SPI_I2S_FLAG_BSY - Busy flag.
|
||||
* SPI_I2S_FLAG_OVR - Overrun flag.
|
||||
* SPI_FLAG_MODF - Mode Fault flag.
|
||||
* SPI_FLAG_CRCERR - CRC Error flag.
|
||||
* I2S_FLAG_UDR - Underrun Error flag.
|
||||
* I2S_FLAG_CHSIDE - Channel Side flag.
|
||||
*
|
||||
* @return FlagStatus: SET or RESET.
|
||||
*/
|
||||
FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef *SPIx, uint16_t SPI_I2S_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
|
||||
if((SPIx->STATR & SPI_I2S_FLAG) != (uint16_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_I2S_ClearFlag
|
||||
*
|
||||
* @brief Clears the SPIx CRC Error (CRCERR) flag.
|
||||
*
|
||||
* @param SPIx - where x can be
|
||||
* - 1, 2 or 3 in SPI mode.
|
||||
* - 2 or 3 in I2S mode.
|
||||
* SPI_I2S_FLAG - specifies the SPI flag to clear.
|
||||
* SPI_FLAG_CRCERR - CRC Error flag.
|
||||
*
|
||||
* @return FlagStatus: SET or RESET.
|
||||
*/
|
||||
void SPI_I2S_ClearFlag(SPI_TypeDef *SPIx, uint16_t SPI_I2S_FLAG)
|
||||
{
|
||||
SPIx->STATR = (uint16_t)~SPI_I2S_FLAG;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_I2S_GetITStatus
|
||||
*
|
||||
* @brief Checks whether the specified SPI/I2S interrupt has occurred or not.
|
||||
*
|
||||
* @param SPIx - where x can be
|
||||
* - 1, 2 or 3 in SPI mode.
|
||||
* - 2 or 3 in I2S mode.
|
||||
* SPI_I2S_IT - specifies the SPI/I2S interrupt source to check..
|
||||
* SPI_I2S_IT_TXE - Transmit buffer empty interrupt.
|
||||
* SPI_I2S_IT_RXNE - Receive buffer not empty interrupt.
|
||||
* SPI_I2S_IT_OVR - Overrun interrupt.
|
||||
* SPI_IT_MODF - Mode Fault interrupt.
|
||||
* SPI_IT_CRCERR - CRC Error interrupt.
|
||||
* I2S_IT_UDR - Underrun Error interrupt.
|
||||
*
|
||||
* @return FlagStatus: SET or RESET.
|
||||
*/
|
||||
ITStatus SPI_I2S_GetITStatus(SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT)
|
||||
{
|
||||
ITStatus bitstatus = RESET;
|
||||
uint16_t itpos = 0, itmask = 0, enablestatus = 0;
|
||||
|
||||
itpos = 0x01 << (SPI_I2S_IT & 0x0F);
|
||||
itmask = SPI_I2S_IT >> 4;
|
||||
itmask = 0x01 << itmask;
|
||||
enablestatus = (SPIx->CTLR2 & itmask);
|
||||
|
||||
if(((SPIx->STATR & itpos) != (uint16_t)RESET) && enablestatus)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SPI_I2S_ClearITPendingBit
|
||||
*
|
||||
* @brief Clears the SPIx CRC Error (CRCERR) interrupt pending bit.
|
||||
*
|
||||
* @param SPIx - where x can be
|
||||
* - 1, 2 or 3 in SPI mode.
|
||||
* SPI_I2S_IT - specifies the SPI interrupt pending bit to clear.
|
||||
* SPI_IT_CRCERR - CRC Error interrupt.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SPI_I2S_ClearITPendingBit(SPI_TypeDef *SPIx, uint8_t SPI_I2S_IT)
|
||||
{
|
||||
uint16_t itpos = 0;
|
||||
|
||||
itpos = 0x01 << (SPI_I2S_IT & 0x0F);
|
||||
SPIx->STATR = (uint16_t)~itpos;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,815 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_usart.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the USART firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_usart.h"
|
||||
#include "ch32v10x_rcc.h"
|
||||
|
||||
/* USART_Private_Defines */
|
||||
#define CTLR1_UE_Set ((uint16_t)0x2000) /* USART Enable Mask */
|
||||
#define CTLR1_UE_Reset ((uint16_t)0xDFFF) /* USART Disable Mask */
|
||||
|
||||
#define CTLR1_WAKE_Mask ((uint16_t)0xF7FF) /* USART WakeUp Method Mask */
|
||||
|
||||
#define CTLR1_RWU_Set ((uint16_t)0x0002) /* USART mute mode Enable Mask */
|
||||
#define CTLR1_RWU_Reset ((uint16_t)0xFFFD) /* USART mute mode Enable Mask */
|
||||
#define CTLR1_SBK_Set ((uint16_t)0x0001) /* USART Break Character send Mask */
|
||||
#define CTLR1_CLEAR_Mask ((uint16_t)0xE9F3) /* USART CR1 Mask */
|
||||
#define CTLR2_Address_Mask ((uint16_t)0xFFF0) /* USART address Mask */
|
||||
|
||||
#define CTLR2_LINEN_Set ((uint16_t)0x4000) /* USART LIN Enable Mask */
|
||||
#define CTLR2_LINEN_Reset ((uint16_t)0xBFFF) /* USART LIN Disable Mask */
|
||||
|
||||
#define CTLR2_LBDL_Mask ((uint16_t)0xFFDF) /* USART LIN Break detection Mask */
|
||||
#define CTLR2_STOP_CLEAR_Mask ((uint16_t)0xCFFF) /* USART CR2 STOP Bits Mask */
|
||||
#define CTLR2_CLOCK_CLEAR_Mask ((uint16_t)0xF0FF) /* USART CR2 Clock Mask */
|
||||
|
||||
#define CTLR3_SCEN_Set ((uint16_t)0x0020) /* USART SC Enable Mask */
|
||||
#define CTLR3_SCEN_Reset ((uint16_t)0xFFDF) /* USART SC Disable Mask */
|
||||
|
||||
#define CTLR3_NACK_Set ((uint16_t)0x0010) /* USART SC NACK Enable Mask */
|
||||
#define CTLR3_NACK_Reset ((uint16_t)0xFFEF) /* USART SC NACK Disable Mask */
|
||||
|
||||
#define CTLR3_HDSEL_Set ((uint16_t)0x0008) /* USART Half-Duplex Enable Mask */
|
||||
#define CTLR3_HDSEL_Reset ((uint16_t)0xFFF7) /* USART Half-Duplex Disable Mask */
|
||||
|
||||
#define CTLR3_IRLP_Mask ((uint16_t)0xFFFB) /* USART IrDA LowPower mode Mask */
|
||||
#define CTLR3_CLEAR_Mask ((uint16_t)0xFCFF) /* USART CR3 Mask */
|
||||
|
||||
#define CTLR3_IREN_Set ((uint16_t)0x0002) /* USART IrDA Enable Mask */
|
||||
#define CTLR3_IREN_Reset ((uint16_t)0xFFFD) /* USART IrDA Disable Mask */
|
||||
#define GPR_LSB_Mask ((uint16_t)0x00FF) /* Guard Time Register LSB Mask */
|
||||
#define GPR_MSB_Mask ((uint16_t)0xFF00) /* Guard Time Register MSB Mask */
|
||||
#define IT_Mask ((uint16_t)0x001F) /* USART Interrupt Mask */
|
||||
|
||||
/* USART OverSampling-8 Mask */
|
||||
#define CTLR1_OVER8_Set ((uint16_t)0x8000) /* USART OVER8 mode Enable Mask */
|
||||
#define CTLR1_OVER8_Reset ((uint16_t)0x7FFF) /* USART OVER8 mode Disable Mask */
|
||||
|
||||
/* USART One Bit Sampling Mask */
|
||||
#define CTLR3_ONEBITE_Set ((uint16_t)0x0800) /* USART ONEBITE mode Enable Mask */
|
||||
#define CTLR3_ONEBITE_Reset ((uint16_t)0xF7FF) /* USART ONEBITE mode Disable Mask */
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_DeInit
|
||||
*
|
||||
* @brief Deinitializes the USARTx peripheral registers to their default
|
||||
* reset values.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2 or 3 to select the UART peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_DeInit(USART_TypeDef *USARTx)
|
||||
{
|
||||
if(USARTx == USART1)
|
||||
{
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE);
|
||||
RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE);
|
||||
}
|
||||
else if(USARTx == USART2)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, DISABLE);
|
||||
}
|
||||
else if(USARTx == USART3)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, DISABLE);
|
||||
}
|
||||
else if(USARTx == UART4)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, DISABLE);
|
||||
}
|
||||
else
|
||||
{
|
||||
if(USARTx == UART5)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, DISABLE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_Init
|
||||
*
|
||||
* @brief Initializes the USARTx peripheral according to the specified
|
||||
* parameters in the USART_InitStruct.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2 or 3 to select the UART peripheral.
|
||||
* USART_InitStruct - pointer to a USART_InitTypeDef structure
|
||||
* that contains the configuration information for the specified
|
||||
* USART peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_Init(USART_TypeDef *USARTx, USART_InitTypeDef *USART_InitStruct)
|
||||
{
|
||||
uint32_t tmpreg = 0x00, apbclock = 0x00;
|
||||
uint32_t integerdivider = 0x00;
|
||||
uint32_t fractionaldivider = 0x00;
|
||||
uint32_t usartxbase = 0;
|
||||
RCC_ClocksTypeDef RCC_ClocksStatus;
|
||||
|
||||
if(USART_InitStruct->USART_HardwareFlowControl != USART_HardwareFlowControl_None)
|
||||
{
|
||||
}
|
||||
|
||||
usartxbase = (uint32_t)USARTx;
|
||||
tmpreg = USARTx->CTLR2;
|
||||
tmpreg &= CTLR2_STOP_CLEAR_Mask;
|
||||
tmpreg |= (uint32_t)USART_InitStruct->USART_StopBits;
|
||||
|
||||
USARTx->CTLR2 = (uint16_t)tmpreg;
|
||||
tmpreg = USARTx->CTLR1;
|
||||
tmpreg &= CTLR1_CLEAR_Mask;
|
||||
tmpreg |= (uint32_t)USART_InitStruct->USART_WordLength | USART_InitStruct->USART_Parity |
|
||||
USART_InitStruct->USART_Mode;
|
||||
USARTx->CTLR1 = (uint16_t)tmpreg;
|
||||
|
||||
tmpreg = USARTx->CTLR3;
|
||||
tmpreg &= CTLR3_CLEAR_Mask;
|
||||
tmpreg |= USART_InitStruct->USART_HardwareFlowControl;
|
||||
USARTx->CTLR3 = (uint16_t)tmpreg;
|
||||
|
||||
RCC_GetClocksFreq(&RCC_ClocksStatus);
|
||||
|
||||
if(usartxbase == USART1_BASE)
|
||||
{
|
||||
apbclock = RCC_ClocksStatus.PCLK2_Frequency;
|
||||
}
|
||||
else
|
||||
{
|
||||
apbclock = RCC_ClocksStatus.PCLK1_Frequency;
|
||||
}
|
||||
|
||||
if((USARTx->CTLR1 & CTLR1_OVER8_Set) != 0)
|
||||
{
|
||||
integerdivider = ((25 * apbclock) / (2 * (USART_InitStruct->USART_BaudRate)));
|
||||
}
|
||||
else
|
||||
{
|
||||
integerdivider = ((25 * apbclock) / (4 * (USART_InitStruct->USART_BaudRate)));
|
||||
}
|
||||
tmpreg = (integerdivider / 100) << 4;
|
||||
|
||||
fractionaldivider = integerdivider - (100 * (tmpreg >> 4));
|
||||
|
||||
if((USARTx->CTLR1 & CTLR1_OVER8_Set) != 0)
|
||||
{
|
||||
tmpreg |= ((((fractionaldivider * 8) + 50) / 100)) & ((uint8_t)0x07);
|
||||
}
|
||||
else
|
||||
{
|
||||
tmpreg |= ((((fractionaldivider * 16) + 50) / 100)) & ((uint8_t)0x0F);
|
||||
}
|
||||
|
||||
USARTx->BRR = (uint16_t)tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_StructInit
|
||||
*
|
||||
* @brief Fills each USART_InitStruct member with its default value.
|
||||
*
|
||||
* @param USART_InitStruct: pointer to a USART_InitTypeDef structure
|
||||
* which will be initialized.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_StructInit(USART_InitTypeDef *USART_InitStruct)
|
||||
{
|
||||
USART_InitStruct->USART_BaudRate = 9600;
|
||||
USART_InitStruct->USART_WordLength = USART_WordLength_8b;
|
||||
USART_InitStruct->USART_StopBits = USART_StopBits_1;
|
||||
USART_InitStruct->USART_Parity = USART_Parity_No;
|
||||
USART_InitStruct->USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
|
||||
USART_InitStruct->USART_HardwareFlowControl = USART_HardwareFlowControl_None;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_ClockInit
|
||||
*
|
||||
* @brief Initializes the USARTx peripheral Clock according to the
|
||||
* specified parameters in the USART_ClockInitStruct .
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_ClockInitStruct - pointer to a USART_ClockInitTypeDef
|
||||
* structure that contains the configuration information for the specified
|
||||
* USART peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_ClockInit(USART_TypeDef *USARTx, USART_ClockInitTypeDef *USART_ClockInitStruct)
|
||||
{
|
||||
uint32_t tmpreg = 0x00;
|
||||
|
||||
tmpreg = USARTx->CTLR2;
|
||||
tmpreg &= CTLR2_CLOCK_CLEAR_Mask;
|
||||
tmpreg |= (uint32_t)USART_ClockInitStruct->USART_Clock | USART_ClockInitStruct->USART_CPOL |
|
||||
USART_ClockInitStruct->USART_CPHA | USART_ClockInitStruct->USART_LastBit;
|
||||
USARTx->CTLR2 = (uint16_t)tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_ClockStructInit
|
||||
*
|
||||
* @brief Fills each USART_ClockStructInit member with its default value.
|
||||
*
|
||||
* @param USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef
|
||||
* structure which will be initialized.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_ClockStructInit(USART_ClockInitTypeDef *USART_ClockInitStruct)
|
||||
{
|
||||
USART_ClockInitStruct->USART_Clock = USART_Clock_Disable;
|
||||
USART_ClockInitStruct->USART_CPOL = USART_CPOL_Low;
|
||||
USART_ClockInitStruct->USART_CPHA = USART_CPHA_1Edge;
|
||||
USART_ClockInitStruct->USART_LastBit = USART_LastBit_Disable;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_Cmd
|
||||
*
|
||||
* @brief Enables or disables the specified USART peripheral.
|
||||
* reset values (Affects also the I2Ss).
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* NewState: ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_Cmd(USART_TypeDef *USARTx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
USARTx->CTLR1 |= CTLR1_UE_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
USARTx->CTLR1 &= CTLR1_UE_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_ITConfig
|
||||
*
|
||||
* @brief Enables or disables the specified USART interrupts.
|
||||
* reset values (Affects also the I2Ss).
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_IT - specifies the USART interrupt sources to be enabled or disabled.
|
||||
* USART_IT_CTS - CTS change interrupt.
|
||||
* USART_IT_LBD - LIN Break detection interrupt.
|
||||
* USART_IT_TXE - Transmit Data Register empty interrupt.
|
||||
* USART_IT_TC - Transmission complete interrupt.
|
||||
* USART_IT_RXNE - Receive Data register not empty interrupt.
|
||||
* USART_IT_IDLE - Idle line detection interrupt.
|
||||
* USART_IT_PE - Parity Error interrupt.
|
||||
* USART_IT_ERR - Error interrupt.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_ITConfig(USART_TypeDef *USARTx, uint16_t USART_IT, FunctionalState NewState)
|
||||
{
|
||||
uint32_t usartreg = 0x00, itpos = 0x00, itmask = 0x00;
|
||||
uint32_t usartxbase = 0x00;
|
||||
|
||||
if(USART_IT == USART_IT_CTS)
|
||||
{
|
||||
}
|
||||
|
||||
usartxbase = (uint32_t)USARTx;
|
||||
usartreg = (((uint8_t)USART_IT) >> 0x05);
|
||||
itpos = USART_IT & IT_Mask;
|
||||
itmask = (((uint32_t)0x01) << itpos);
|
||||
|
||||
if(usartreg == 0x01)
|
||||
{
|
||||
usartxbase += 0x0C;
|
||||
}
|
||||
else if(usartreg == 0x02)
|
||||
{
|
||||
usartxbase += 0x10;
|
||||
}
|
||||
else
|
||||
{
|
||||
usartxbase += 0x14;
|
||||
}
|
||||
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
*(__IO uint32_t *)usartxbase |= itmask;
|
||||
}
|
||||
else
|
||||
{
|
||||
*(__IO uint32_t *)usartxbase &= ~itmask;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_DMACmd
|
||||
*
|
||||
* @brief Enables or disables the USART DMA interface.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_DMAReq - specifies the DMA request.
|
||||
* USART_DMAReq_Tx - USART DMA transmit request.
|
||||
* USART_DMAReq_Rx - USART DMA receive request.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_DMACmd(USART_TypeDef *USARTx, uint16_t USART_DMAReq, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
USARTx->CTLR3 |= USART_DMAReq;
|
||||
}
|
||||
else
|
||||
{
|
||||
USARTx->CTLR3 &= (uint16_t)~USART_DMAReq;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_SetAddress
|
||||
*
|
||||
* @brief Sets the address of the USART node.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_Address - Indicates the address of the USART node.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_SetAddress(USART_TypeDef *USARTx, uint8_t USART_Address)
|
||||
{
|
||||
USARTx->CTLR2 &= CTLR2_Address_Mask;
|
||||
USARTx->CTLR2 |= USART_Address;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_WakeUpConfig
|
||||
*
|
||||
* @brief Selects the USART WakeUp method.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_WakeUp - specifies the USART wakeup method.
|
||||
* USART_WakeUp_IdleLine - WakeUp by an idle line detection.
|
||||
* USART_WakeUp_AddressMark - WakeUp by an address mark.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_WakeUpConfig(USART_TypeDef *USARTx, uint16_t USART_WakeUp)
|
||||
{
|
||||
USARTx->CTLR1 &= CTLR1_WAKE_Mask;
|
||||
USARTx->CTLR1 |= USART_WakeUp;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_ReceiverWakeUpCmd
|
||||
*
|
||||
* @brief Determines if the USART is in mute mode or not.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_ReceiverWakeUpCmd(USART_TypeDef *USARTx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
USARTx->CTLR1 |= CTLR1_RWU_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
USARTx->CTLR1 &= CTLR1_RWU_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_LINBreakDetectLengthConfig
|
||||
*
|
||||
* @brief Sets the USART LIN Break detection length.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_LINBreakDetectLength - specifies the LIN break detection length.
|
||||
* USART_LINBreakDetectLength_10b - 10-bit break detection.
|
||||
* USART_LINBreakDetectLength_11b - 11-bit break detection.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_LINBreakDetectLengthConfig(USART_TypeDef *USARTx, uint16_t USART_LINBreakDetectLength)
|
||||
{
|
||||
USARTx->CTLR2 &= CTLR2_LBDL_Mask;
|
||||
USARTx->CTLR2 |= USART_LINBreakDetectLength;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_LINCmd
|
||||
*
|
||||
* @brief Enables or disables the USART LIN mode.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_LINCmd(USART_TypeDef *USARTx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
USARTx->CTLR2 |= CTLR2_LINEN_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
USARTx->CTLR2 &= CTLR2_LINEN_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_SendData
|
||||
*
|
||||
* @brief Transmits single data through the USARTx peripheral.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* Data - the data to transmit.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_SendData(USART_TypeDef *USARTx, uint16_t Data)
|
||||
{
|
||||
USARTx->DATAR = (Data & (uint16_t)0x01FF);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_ReceiveData
|
||||
*
|
||||
* @brief Returns the most recent received data by the USARTx peripheral.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
*
|
||||
* @return The received data.
|
||||
*/
|
||||
uint16_t USART_ReceiveData(USART_TypeDef *USARTx)
|
||||
{
|
||||
return (uint16_t)(USARTx->DATAR & (uint16_t)0x01FF);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_SendBreak
|
||||
*
|
||||
* @brief Transmits break characters.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_SendBreak(USART_TypeDef *USARTx)
|
||||
{
|
||||
USARTx->CTLR1 |= CTLR1_SBK_Set;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_SetGuardTime
|
||||
*
|
||||
* @brief Sets the specified USART guard time.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_GuardTime - specifies the guard time.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_SetGuardTime(USART_TypeDef *USARTx, uint8_t USART_GuardTime)
|
||||
{
|
||||
USARTx->GPR &= GPR_LSB_Mask;
|
||||
USARTx->GPR |= (uint16_t)((uint16_t)USART_GuardTime << 0x08);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_SetPrescaler
|
||||
*
|
||||
* @brief Sets the system clock prescaler.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_Prescaler - specifies the prescaler clock.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_SetPrescaler(USART_TypeDef *USARTx, uint8_t USART_Prescaler)
|
||||
{
|
||||
USARTx->GPR &= GPR_MSB_Mask;
|
||||
USARTx->GPR |= USART_Prescaler;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_SmartCardCmd
|
||||
*
|
||||
* @brief Enables or disables the USART Smart Card mode.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_SmartCardCmd(USART_TypeDef *USARTx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
USARTx->CTLR3 |= CTLR3_SCEN_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
USARTx->CTLR3 &= CTLR3_SCEN_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_SmartCardNACKCmd
|
||||
*
|
||||
* @brief Enables or disables NACK transmission.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_SmartCardNACKCmd(USART_TypeDef *USARTx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
USARTx->CTLR3 |= CTLR3_NACK_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
USARTx->CTLR3 &= CTLR3_NACK_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_HalfDuplexCmd
|
||||
*
|
||||
* @brief Enables or disables the USART Half Duplex communication.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_HalfDuplexCmd(USART_TypeDef *USARTx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
USARTx->CTLR3 |= CTLR3_HDSEL_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
USARTx->CTLR3 &= CTLR3_HDSEL_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_OverSampling8Cmd
|
||||
*
|
||||
* @brief Enables or disables the USART's 8x oversampling mode.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_OverSampling8Cmd(USART_TypeDef *USARTx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
USARTx->CTLR1 |= CTLR1_OVER8_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
USARTx->CTLR1 &= CTLR1_OVER8_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_OneBitMethodCmd
|
||||
*
|
||||
* @brief Enables or disables the USART's one bit sampling method.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_OneBitMethodCmd(USART_TypeDef *USARTx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
USARTx->CTLR3 |= CTLR3_ONEBITE_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
USARTx->CTLR3 &= CTLR3_ONEBITE_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_IrDAConfig
|
||||
*
|
||||
* @brief Configures the USART's IrDA interface.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_IrDAMode - specifies the IrDA mode.
|
||||
* USART_IrDAMode_LowPower.
|
||||
* USART_IrDAMode_Normal.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_IrDAConfig(USART_TypeDef *USARTx, uint16_t USART_IrDAMode)
|
||||
{
|
||||
USARTx->CTLR3 &= CTLR3_IRLP_Mask;
|
||||
USARTx->CTLR3 |= USART_IrDAMode;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_IrDACmd
|
||||
*
|
||||
* @brief Enables or disables the USART's IrDA interface.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* NewState - ENABLE or DISABLE.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_IrDACmd(USART_TypeDef *USARTx, FunctionalState NewState)
|
||||
{
|
||||
if(NewState != DISABLE)
|
||||
{
|
||||
USARTx->CTLR3 |= CTLR3_IREN_Set;
|
||||
}
|
||||
else
|
||||
{
|
||||
USARTx->CTLR3 &= CTLR3_IREN_Reset;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the specified USART flag is set or not.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_FLAG - specifies the flag to check.
|
||||
* USART_FLAG_CTS - CTS Change flag.
|
||||
* USART_FLAG_LBD - LIN Break detection flag.
|
||||
* USART_FLAG_TXE - Transmit data register empty flag.
|
||||
* USART_FLAG_TC - Transmission Complete flag.
|
||||
* USART_FLAG_RXNE - Receive data register not empty flag.
|
||||
* USART_FLAG_IDLE - Idle Line detection flag.
|
||||
* USART_FLAG_ORE - OverRun Error flag.
|
||||
* USART_FLAG_NE - Noise Error flag.
|
||||
* USART_FLAG_FE - Framing Error flag.
|
||||
* USART_FLAG_PE - Parity Error flag.
|
||||
*
|
||||
* @return bitstatus: SET or RESET
|
||||
*/
|
||||
FlagStatus USART_GetFlagStatus(USART_TypeDef *USARTx, uint16_t USART_FLAG)
|
||||
{
|
||||
FlagStatus bitstatus = RESET;
|
||||
|
||||
if(USART_FLAG == USART_FLAG_CTS)
|
||||
{
|
||||
}
|
||||
|
||||
if((USARTx->STATR & USART_FLAG) != (uint16_t)RESET)
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_ClearFlag
|
||||
*
|
||||
* @brief Clears the USARTx's pending flags.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_FLAG - specifies the flag to clear.
|
||||
* USART_FLAG_CTS - CTS Change flag.
|
||||
* USART_FLAG_LBD - LIN Break detection flag.
|
||||
* USART_FLAG_TC - Transmission Complete flag.
|
||||
* USART_FLAG_RXNE - Receive data register not empty flag.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_ClearFlag(USART_TypeDef *USARTx, uint16_t USART_FLAG)
|
||||
{
|
||||
if((USART_FLAG & USART_FLAG_CTS) == USART_FLAG_CTS)
|
||||
{
|
||||
}
|
||||
|
||||
USARTx->STATR = (uint16_t)~USART_FLAG;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_GetITStatus
|
||||
*
|
||||
* @brief Checks whether the specified USART interrupt has occurred or not.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_IT - specifies the USART interrupt source to check.
|
||||
* USART_IT_CTS - CTS change interrupt.
|
||||
* USART_IT_LBD - LIN Break detection interrupt.
|
||||
* USART_IT_TXE - Tansmit Data Register empty interrupt.
|
||||
* USART_IT_TC - Transmission complete interrupt.
|
||||
* USART_IT_RXNE - Receive Data register not empty interrupt.
|
||||
* USART_IT_IDLE - Idle line detection interrupt.
|
||||
* USART_IT_ORE_RX - OverRun Error interrupt if the RXNEIE bit is set.
|
||||
* USART_IT_ORE_ER - OverRun Error interrupt if the EIE bit is set.
|
||||
* USART_IT_NE - Noise Error interrupt.
|
||||
* USART_IT_FE - Framing Error interrupt.
|
||||
* USART_IT_PE - Parity Error interrupt.
|
||||
*
|
||||
* @return bitstatus: SET or RESET.
|
||||
*/
|
||||
ITStatus USART_GetITStatus(USART_TypeDef *USARTx, uint16_t USART_IT)
|
||||
{
|
||||
uint32_t bitpos = 0x00, itmask = 0x00, usartreg = 0x00;
|
||||
ITStatus bitstatus = RESET;
|
||||
|
||||
if(USART_IT == USART_IT_CTS)
|
||||
{
|
||||
}
|
||||
|
||||
usartreg = (((uint8_t)USART_IT) >> 0x05);
|
||||
itmask = USART_IT & IT_Mask;
|
||||
itmask = (uint32_t)0x01 << itmask;
|
||||
|
||||
if(usartreg == 0x01)
|
||||
{
|
||||
itmask &= USARTx->CTLR1;
|
||||
}
|
||||
else if(usartreg == 0x02)
|
||||
{
|
||||
itmask &= USARTx->CTLR2;
|
||||
}
|
||||
else
|
||||
{
|
||||
itmask &= USARTx->CTLR3;
|
||||
}
|
||||
|
||||
bitpos = USART_IT >> 0x08;
|
||||
bitpos = (uint32_t)0x01 << bitpos;
|
||||
bitpos &= USARTx->STATR;
|
||||
|
||||
if((itmask != (uint16_t)RESET) && (bitpos != (uint16_t)RESET))
|
||||
{
|
||||
bitstatus = SET;
|
||||
}
|
||||
else
|
||||
{
|
||||
bitstatus = RESET;
|
||||
}
|
||||
|
||||
return bitstatus;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USART_ClearITPendingBit
|
||||
*
|
||||
* @brief Clears the USARTx's interrupt pending bits.
|
||||
*
|
||||
* @param USARTx - where x can be 1, 2, 3 to select the USART peripheral.
|
||||
* USART_IT - specifies the interrupt pending bit to clear.
|
||||
* USART_IT_CTS - CTS change interrupt.
|
||||
* USART_IT_LBD - LIN Break detection interrupt.
|
||||
* USART_IT_TC - Transmission complete interrupt.
|
||||
* USART_IT_RXNE - Receive Data register not empty interrupt.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USART_ClearITPendingBit(USART_TypeDef *USARTx, uint16_t USART_IT)
|
||||
{
|
||||
uint16_t bitpos = 0x00, itmask = 0x00;
|
||||
|
||||
if(USART_IT == USART_IT_CTS)
|
||||
{
|
||||
}
|
||||
|
||||
bitpos = USART_IT >> 0x08;
|
||||
itmask = ((uint16_t)0x01 << (uint16_t)bitpos);
|
||||
USARTx->STATR = (uint16_t)~itmask;
|
||||
}
|
||||
@@ -0,0 +1,170 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_usb.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the USB firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_usb.h"
|
||||
#include "ch32v10x_rcc.h"
|
||||
#include "debug.h"
|
||||
/******************************** USB DEVICE **********************************/
|
||||
|
||||
/* Endpoint address */
|
||||
PUINT8 pEP0_RAM_Addr;
|
||||
PUINT8 pEP1_RAM_Addr;
|
||||
PUINT8 pEP2_RAM_Addr;
|
||||
PUINT8 pEP3_RAM_Addr;
|
||||
PUINT8 pEP4_RAM_Addr;
|
||||
PUINT8 pEP5_RAM_Addr;
|
||||
PUINT8 pEP6_RAM_Addr;
|
||||
PUINT8 pEP7_RAM_Addr;
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USB_DeviceInit
|
||||
*
|
||||
* @brief Initializes USB device.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void USB_DeviceInit(void)
|
||||
{
|
||||
R8_USB_CTRL = 0x00;
|
||||
|
||||
R8_UEP4_1_MOD = RB_UEP4_RX_EN | RB_UEP4_TX_EN | RB_UEP1_RX_EN | RB_UEP1_TX_EN;
|
||||
R8_UEP2_3_MOD = RB_UEP2_RX_EN | RB_UEP2_TX_EN | RB_UEP3_RX_EN | RB_UEP3_TX_EN;
|
||||
R8_UEP5_6_MOD = RB_UEP5_RX_EN | RB_UEP5_TX_EN | RB_UEP6_RX_EN | RB_UEP6_TX_EN;
|
||||
R8_UEP7_MOD = RB_UEP7_RX_EN | RB_UEP7_TX_EN;
|
||||
|
||||
R16_UEP0_DMA = (UINT16)(UINT32)pEP0_RAM_Addr;
|
||||
R16_UEP1_DMA = (UINT16)(UINT32)pEP1_RAM_Addr;
|
||||
R16_UEP2_DMA = (UINT16)(UINT32)pEP2_RAM_Addr;
|
||||
R16_UEP3_DMA = (UINT16)(UINT32)pEP3_RAM_Addr;
|
||||
R16_UEP4_DMA = (UINT16)(UINT32)pEP4_RAM_Addr;
|
||||
R16_UEP5_DMA = (UINT16)(UINT32)pEP5_RAM_Addr;
|
||||
R16_UEP6_DMA = (UINT16)(UINT32)pEP6_RAM_Addr;
|
||||
R16_UEP7_DMA = (UINT16)(UINT32)pEP7_RAM_Addr;
|
||||
|
||||
R8_UEP0_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK;
|
||||
R8_UEP1_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK;
|
||||
R8_UEP2_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK;
|
||||
R8_UEP3_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK;
|
||||
R8_UEP4_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK;
|
||||
R8_UEP5_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK;
|
||||
R8_UEP6_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK;
|
||||
R8_UEP7_CTRL = UEP_R_RES_ACK | UEP_T_RES_NAK;
|
||||
|
||||
R8_USB_INT_FG = 0xFF;
|
||||
R8_USB_INT_EN = RB_UIE_SUSPEND | RB_UIE_BUS_RST | RB_UIE_TRANSFER;
|
||||
|
||||
R8_USB_DEV_AD = 0x00;
|
||||
R8_USB_CTRL = RB_UC_DEV_PU_EN | RB_UC_INT_BUSY | RB_UC_DMA_EN;
|
||||
R8_UDEV_CTRL = RB_UD_PD_DIS | RB_UD_PORT_EN;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DevEP1_IN_Deal
|
||||
*
|
||||
* @brief Device endpoint1 IN
|
||||
*
|
||||
* @param l: IN length(<64B)
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DevEP1_IN_Deal(UINT8 l)
|
||||
{
|
||||
R8_UEP1_T_LEN = l;
|
||||
R8_UEP1_CTRL = (R8_UEP1_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DevEP2_IN_Deal
|
||||
*
|
||||
* @brief Device endpoint2 IN
|
||||
*
|
||||
* @param l: IN length(<64B)
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DevEP2_IN_Deal(UINT8 l)
|
||||
{
|
||||
R8_UEP2_T_LEN = l;
|
||||
R8_UEP2_CTRL = (R8_UEP2_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DevEP3_IN_Deal
|
||||
*
|
||||
* @brief Device endpoint3 IN
|
||||
*
|
||||
* @param l: IN length(<64B)
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DevEP3_IN_Deal(UINT8 l)
|
||||
{
|
||||
R8_UEP3_T_LEN = l;
|
||||
R8_UEP3_CTRL = (R8_UEP3_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DevEP4_IN_Deal
|
||||
*
|
||||
* @brief Device endpoint4 IN
|
||||
*
|
||||
* @param l: IN length(<64B)
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DevEP4_IN_Deal(UINT8 l)
|
||||
{
|
||||
R8_UEP4_T_LEN = l;
|
||||
R8_UEP4_CTRL = (R8_UEP4_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DevEP5_IN_Deal
|
||||
*
|
||||
* @brief Device endpoint5 IN
|
||||
*
|
||||
* @param l: IN length(<64B)
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DevEP5_IN_Deal(UINT8 l)
|
||||
{
|
||||
R8_UEP5_T_LEN = l;
|
||||
R8_UEP5_CTRL = (R8_UEP5_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DevEP6_IN_Deal
|
||||
*
|
||||
* @brief Device endpoint6 IN
|
||||
*
|
||||
* @param l: IN length(<64B)
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DevEP6_IN_Deal(UINT8 l)
|
||||
{
|
||||
R8_UEP6_T_LEN = l;
|
||||
R8_UEP6_CTRL = (R8_UEP6_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DevEP7_IN_Deal
|
||||
*
|
||||
* @brief Device endpoint7 IN
|
||||
*
|
||||
* @param l: IN length(<64B)
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DevEP7_IN_Deal(UINT8 l)
|
||||
{
|
||||
R8_UEP7_T_LEN = l;
|
||||
R8_UEP7_CTRL = (R8_UEP7_CTRL & ~MASK_UEP_T_RES) | UEP_T_RES_ACK;
|
||||
}
|
||||
@@ -0,0 +1,809 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_usb_host.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the USB firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_usb_host.h"
|
||||
#include "debug.h"
|
||||
|
||||
/******************************** HOST DEVICE **********************************/
|
||||
UINT8 UsbDevEndp0Size;
|
||||
UINT8 FoundNewDev;
|
||||
_RootHubDev ThisUsbDev;
|
||||
|
||||
PUINT8 pHOST_RX_RAM_Addr;
|
||||
PUINT8 pHOST_TX_RAM_Addr;
|
||||
extern UINT8 Com_Buffer[128];
|
||||
|
||||
__attribute__((aligned(4))) const UINT8 SetupGetDevDescr[] = {USB_REQ_TYP_IN, USB_GET_DESCRIPTOR, 0x00, USB_DESCR_TYP_DEVICE, 0x00, 0x00, sizeof(USB_DEV_DESCR), 0x00};
|
||||
|
||||
__attribute__((aligned(4))) const UINT8 SetupGetCfgDescr[] = {USB_REQ_TYP_IN, USB_GET_DESCRIPTOR, 0x00, USB_DESCR_TYP_CONFIG, 0x00, 0x00, 0x04, 0x00};
|
||||
|
||||
__attribute__((aligned(4))) const UINT8 SetupSetUsbAddr[] = {USB_REQ_TYP_OUT, USB_SET_ADDRESS, USB_DEVICE_ADDR, 0x00, 0x00, 0x00, 0x00, 0x00};
|
||||
|
||||
__attribute__((aligned(4))) const UINT8 SetupSetUsbConfig[] = {USB_REQ_TYP_OUT, USB_SET_CONFIGURATION, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
|
||||
|
||||
__attribute__((aligned(4))) const UINT8 SetupSetUsbInterface[] = {USB_REQ_RECIP_INTERF, USB_SET_INTERFACE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
|
||||
|
||||
__attribute__((aligned(4))) const UINT8 SetupClrEndpStall[] = {USB_REQ_TYP_OUT | USB_REQ_RECIP_ENDP, USB_CLEAR_FEATURE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
|
||||
|
||||
/*********************************************************************
|
||||
* @fn DisableRootHubPort( )
|
||||
*
|
||||
* @brief Disable root hub
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void DisableRootHubPort(void)
|
||||
{
|
||||
#ifdef FOR_ROOT_UDISK_ONLY
|
||||
CH103DiskStatus = DISK_DISCONNECT;
|
||||
|
||||
#endif
|
||||
|
||||
#ifndef DISK_BASE_BUF_LEN
|
||||
ThisUsbDev.DeviceStatus = ROOT_DEV_DISCONNECT;
|
||||
ThisUsbDev.DeviceAddress = 0x00;
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn AnalyzeRootHub
|
||||
*
|
||||
* @brief Analyze root hub state.
|
||||
*
|
||||
* @return Error
|
||||
*/
|
||||
UINT8 AnalyzeRootHub(void)
|
||||
{
|
||||
UINT8 s;
|
||||
|
||||
s = ERR_SUCCESS;
|
||||
|
||||
if(R8_USB_MIS_ST & RB_UMS_DEV_ATTACH)
|
||||
{
|
||||
#ifdef DISK_BASE_BUF_LEN
|
||||
if(CH103DiskStatus == DISK_DISCONNECT
|
||||
|
||||
#else
|
||||
if(ThisUsbDev.DeviceStatus == ROOT_DEV_DISCONNECT
|
||||
|
||||
#endif
|
||||
|| (R8_UHOST_CTRL & RB_UH_PORT_EN) == 0x00)
|
||||
{
|
||||
DisableRootHubPort();
|
||||
|
||||
#ifdef DISK_BASE_BUF_LEN
|
||||
CH103DiskStatus = DISK_CONNECT;
|
||||
|
||||
#else
|
||||
ThisUsbDev.DeviceSpeed = R8_USB_MIS_ST & RB_UMS_DM_LEVEL ? 0 : 1;
|
||||
ThisUsbDev.DeviceStatus = ROOT_DEV_CONNECTED;
|
||||
|
||||
#endif
|
||||
s = ERR_USB_CONNECT;
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef DISK_BASE_BUF_LEN
|
||||
else if(CH103DiskStatus >= DISK_CONNECT)
|
||||
{
|
||||
#else
|
||||
else if(ThisUsbDev.DeviceStatus >= ROOT_DEV_CONNECTED)
|
||||
{
|
||||
|
||||
#endif
|
||||
DisableRootHubPort();
|
||||
if(s == ERR_SUCCESS)
|
||||
s = ERR_USB_DISCON;
|
||||
}
|
||||
|
||||
return (s);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SetHostUsbAddr
|
||||
*
|
||||
* @brief Set USB host address
|
||||
*
|
||||
* @param addr - host address
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SetHostUsbAddr(UINT8 addr)
|
||||
{
|
||||
R8_USB_DEV_AD = (R8_USB_DEV_AD & RB_UDA_GP_BIT) | (addr & MASK_USB_ADDR);
|
||||
}
|
||||
|
||||
#ifndef FOR_ROOT_UDISK_ONLY
|
||||
/*********************************************************************
|
||||
* @fn SetUsbSpeed
|
||||
*
|
||||
* @brief Set USB speed.
|
||||
*
|
||||
* @param FullSpeed - USB speed.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SetUsbSpeed(UINT8 FullSpeed)
|
||||
{
|
||||
if(FullSpeed)
|
||||
{
|
||||
R8_USB_CTRL &= ~RB_UC_LOW_SPEED;
|
||||
R8_UH_SETUP &= ~RB_UH_PRE_PID_EN;
|
||||
}
|
||||
else
|
||||
{
|
||||
R8_USB_CTRL |= RB_UC_LOW_SPEED;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
* @fn ResetRootHubPort( )
|
||||
*
|
||||
* @brief Reset root hub
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void ResetRootHubPort(void)
|
||||
{
|
||||
UsbDevEndp0Size = DEFAULT_ENDP0_SIZE;
|
||||
SetHostUsbAddr(0x00);
|
||||
R8_UHOST_CTRL &= ~RB_UH_PORT_EN;
|
||||
SetUsbSpeed(1);
|
||||
R8_UHOST_CTRL = (R8_UHOST_CTRL & ~RB_UH_LOW_SPEED) | RB_UH_BUS_RESET;
|
||||
Delay_Ms(15);
|
||||
R8_UHOST_CTRL = R8_UHOST_CTRL & ~RB_UH_BUS_RESET;
|
||||
Delay_Us(250);
|
||||
R8_USB_INT_FG = RB_UIF_DETECT;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn EnableRootHubPort( )
|
||||
*
|
||||
* @brief Enable root hub.
|
||||
*
|
||||
* @return ERROR
|
||||
*/
|
||||
UINT8 EnableRootHubPort(void)
|
||||
{
|
||||
#ifdef DISK_BASE_BUF_LEN
|
||||
if(CH103DiskStatus < DISK_CONNECT)
|
||||
CH103DiskStatus = DISK_CONNECT;
|
||||
|
||||
#else
|
||||
if(ThisUsbDev.DeviceStatus < ROOT_DEV_CONNECTED)
|
||||
ThisUsbDev.DeviceStatus = ROOT_DEV_CONNECTED;
|
||||
|
||||
#endif
|
||||
if(R8_USB_MIS_ST & RB_UMS_DEV_ATTACH)
|
||||
{
|
||||
#ifndef DISK_BASE_BUF_LEN
|
||||
if((R8_UHOST_CTRL & RB_UH_PORT_EN) == 0x00)
|
||||
{
|
||||
ThisUsbDev.DeviceSpeed = (R8_USB_MIS_ST & RB_UMS_DM_LEVEL) ? 0 : 1;
|
||||
if(ThisUsbDev.DeviceSpeed == 0)
|
||||
R8_UHOST_CTRL |= RB_UH_LOW_SPEED;
|
||||
}
|
||||
|
||||
#endif
|
||||
R8_UHOST_CTRL |= RB_UH_PORT_EN;
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
|
||||
return (ERR_USB_DISCON);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn WaitUSB_Interrupt
|
||||
*
|
||||
* @brief Wait USB Interrput.
|
||||
*
|
||||
* @return ERROR
|
||||
*/
|
||||
UINT8 WaitUSB_Interrupt(void)
|
||||
{
|
||||
UINT16 i;
|
||||
|
||||
for(i = WAIT_USB_TOUT_200US; i != 0 && (R8_USB_INT_FG & RB_UIF_TRANSFER) == 0; i--)
|
||||
{
|
||||
;
|
||||
}
|
||||
return ((R8_USB_INT_FG & RB_UIF_TRANSFER) ? ERR_SUCCESS : ERR_USB_UNKNOWN);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USBHostTransact
|
||||
*
|
||||
* @brief USB host transport transaction
|
||||
* @param endp_pid: endpoint and PID
|
||||
* tog: Synchronization flag
|
||||
* timeout: timeout times
|
||||
*
|
||||
* @return EEROR:
|
||||
* ERR_USB_UNKNOWN
|
||||
* ERR_USB_DISCON
|
||||
* ERR_USB_CONNECT
|
||||
* ERR_SUCCESS
|
||||
*/
|
||||
UINT8 USBHostTransact(UINT8 endp_pid, UINT8 tog, UINT32 timeout)
|
||||
{
|
||||
UINT8 TransRetry;
|
||||
UINT8 s, r;
|
||||
UINT16 i;
|
||||
|
||||
R8_UH_RX_CTRL = R8_UH_TX_CTRL = tog;
|
||||
TransRetry = 0;
|
||||
|
||||
do
|
||||
{
|
||||
R8_UH_EP_PID = endp_pid;
|
||||
R8_USB_INT_FG = RB_UIF_TRANSFER;
|
||||
for(i = WAIT_USB_TOUT_200US; i != 0 && (R8_USB_INT_FG & RB_UIF_TRANSFER) == 0; i--)
|
||||
;
|
||||
R8_UH_EP_PID = 0x00;
|
||||
if((R8_USB_INT_FG & RB_UIF_TRANSFER) == 0)
|
||||
{
|
||||
return (ERR_USB_UNKNOWN);
|
||||
}
|
||||
|
||||
if(R8_USB_INT_FG & RB_UIF_DETECT)
|
||||
{
|
||||
R8_USB_INT_FG = RB_UIF_DETECT;
|
||||
s = AnalyzeRootHub();
|
||||
|
||||
if(s == ERR_USB_CONNECT)
|
||||
FoundNewDev = 1;
|
||||
|
||||
#ifdef DISK_BASE_BUF_LEN
|
||||
|
||||
if(CH103DiskStatus == DISK_DISCONNECT)
|
||||
return (ERR_USB_DISCON);
|
||||
if(CH103DiskStatus == DISK_CONNECT)
|
||||
return (ERR_USB_CONNECT);
|
||||
|
||||
#else
|
||||
if(ThisUsbDev.DeviceStatus == ROOT_DEV_DISCONNECT)
|
||||
return (ERR_USB_DISCON);
|
||||
if(ThisUsbDev.DeviceStatus == ROOT_DEV_CONNECTED)
|
||||
return (ERR_USB_CONNECT);
|
||||
|
||||
#endif
|
||||
Delay_Us(200);
|
||||
}
|
||||
|
||||
if(R8_USB_INT_FG & RB_UIF_TRANSFER)
|
||||
{
|
||||
if(R8_USB_INT_ST & RB_UIS_TOG_OK)
|
||||
return (ERR_SUCCESS);
|
||||
r = R8_USB_INT_ST & MASK_UIS_H_RES;
|
||||
if(r == USB_PID_STALL)
|
||||
return (r | ERR_USB_TRANSFER);
|
||||
|
||||
if(r == USB_PID_NAK)
|
||||
{
|
||||
if(timeout == 0)
|
||||
return (r | ERR_USB_TRANSFER);
|
||||
if(timeout < 0xFFFF)
|
||||
timeout--;
|
||||
--TransRetry;
|
||||
}
|
||||
else
|
||||
switch(endp_pid >> 4)
|
||||
{
|
||||
case USB_PID_SETUP:
|
||||
|
||||
case USB_PID_OUT:
|
||||
if(r)
|
||||
return (r | ERR_USB_TRANSFER);
|
||||
break;
|
||||
|
||||
case USB_PID_IN:
|
||||
if(r == USB_PID_DATA0 && r == USB_PID_DATA1)
|
||||
{
|
||||
}
|
||||
else if(r)
|
||||
return (r | ERR_USB_TRANSFER);
|
||||
break;
|
||||
|
||||
default:
|
||||
return (ERR_USB_UNKNOWN);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
R8_USB_INT_FG = 0xFF;
|
||||
}
|
||||
Delay_Us(15);
|
||||
} while(++TransRetry < 3);
|
||||
|
||||
return (ERR_USB_TRANSFER);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn HostCtrlTransfer
|
||||
*
|
||||
* @brief Host control transport.
|
||||
*
|
||||
* @param DataBuf : Receive or send data buffer.
|
||||
* RetLen : Data length.
|
||||
*
|
||||
* @return ERR_USB_BUF_OVER IN
|
||||
* ERR_SUCCESS
|
||||
*/
|
||||
UINT8 HostCtrlTransfer(PUINT8 DataBuf, PUINT8 RetLen)
|
||||
{
|
||||
UINT16 RemLen = 0;
|
||||
UINT8 s, RxLen, RxCnt, TxCnt;
|
||||
PUINT8 pBuf;
|
||||
PUINT8 pLen;
|
||||
|
||||
pBuf = DataBuf;
|
||||
pLen = RetLen;
|
||||
Delay_Us(200);
|
||||
if(pLen)
|
||||
*pLen = 0;
|
||||
|
||||
R8_UH_TX_LEN = sizeof(USB_SETUP_REQ);
|
||||
s = USBHostTransact(USB_PID_SETUP << 4 | 0x00, 0x00, 200000 / 20);
|
||||
if(s != ERR_SUCCESS)
|
||||
return (s);
|
||||
R8_UH_RX_CTRL = R8_UH_TX_CTRL = RB_UH_R_TOG | RB_UH_R_AUTO_TOG | RB_UH_T_TOG | RB_UH_T_AUTO_TOG;
|
||||
R8_UH_TX_LEN = 0x01;
|
||||
RemLen = pSetupReq->wLength;
|
||||
|
||||
if(RemLen && pBuf)
|
||||
{
|
||||
if(pSetupReq->bRequestType & USB_REQ_TYP_IN)
|
||||
{
|
||||
while(RemLen)
|
||||
{
|
||||
Delay_Us(200);
|
||||
s = USBHostTransact(USB_PID_IN << 4 | 0x00, R8_UH_RX_CTRL, 200000 / 20);
|
||||
if(s != ERR_SUCCESS)
|
||||
return (s);
|
||||
RxLen = R8_USB_RX_LEN < RemLen ? R8_USB_RX_LEN : RemLen;
|
||||
RemLen -= RxLen;
|
||||
if(pLen)
|
||||
*pLen += RxLen;
|
||||
|
||||
for(RxCnt = 0; RxCnt != RxLen; RxCnt++) {
|
||||
*pBuf = pHOST_RX_RAM_Addr[RxCnt];
|
||||
pBuf++;
|
||||
}
|
||||
|
||||
if(R8_USB_RX_LEN == 0 || (R8_USB_RX_LEN & (UsbDevEndp0Size - 1)))
|
||||
break;
|
||||
}
|
||||
R8_UH_TX_LEN = 0x00;
|
||||
}
|
||||
else
|
||||
{
|
||||
while(RemLen)
|
||||
{
|
||||
Delay_Us(200);
|
||||
R8_UH_TX_LEN = RemLen >= UsbDevEndp0Size ? UsbDevEndp0Size : RemLen;
|
||||
|
||||
for(TxCnt = 0; TxCnt != R8_UH_TX_LEN; TxCnt++){
|
||||
pHOST_TX_RAM_Addr[TxCnt] = *pBuf;
|
||||
pBuf++;
|
||||
}
|
||||
|
||||
s = USBHostTransact(USB_PID_OUT << 4 | 0x00, R8_UH_TX_CTRL, 200000 / 20);
|
||||
if(s != ERR_SUCCESS)
|
||||
return (s);
|
||||
RemLen -= R8_UH_TX_LEN;
|
||||
if(pLen)
|
||||
*pLen += R8_UH_TX_LEN;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Delay_Us(200);
|
||||
s = USBHostTransact((R8_UH_TX_LEN ? USB_PID_IN << 4 | 0x00 : USB_PID_OUT << 4 | 0x00), RB_UH_R_TOG | RB_UH_T_TOG, 200000 / 20);
|
||||
if(s != ERR_SUCCESS)
|
||||
return (s);
|
||||
if(R8_UH_TX_LEN == 0)
|
||||
return (ERR_SUCCESS);
|
||||
if(R8_USB_RX_LEN == 0)
|
||||
return (ERR_SUCCESS);
|
||||
|
||||
return (ERR_USB_BUF_OVER);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CopySetupReqPkg
|
||||
*
|
||||
* @brief Copy setup request package.
|
||||
*
|
||||
* @param pReqPkt: setup request package address.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void CopySetupReqPkg(const UINT8 *pReqPkt)
|
||||
{
|
||||
UINT8 i;
|
||||
|
||||
for(i = 0; i != sizeof(USB_SETUP_REQ); i++) {
|
||||
((PUINT8)pSetupReq)[i] = *pReqPkt;
|
||||
pReqPkt++;
|
||||
}
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CtrlGetDeviceDescr
|
||||
*
|
||||
* @brief Get device descrptor.
|
||||
*
|
||||
* @param DataBuf: Data buffer.
|
||||
*
|
||||
* @return ERR_USB_BUF_OVER
|
||||
* ERR_SUCCESS
|
||||
*/
|
||||
UINT8 CtrlGetDeviceDescr(PUINT8 DataBuf)
|
||||
{
|
||||
UINT8 s;
|
||||
UINT8 len;
|
||||
|
||||
UsbDevEndp0Size = DEFAULT_ENDP0_SIZE;
|
||||
CopySetupReqPkg(SetupGetDevDescr);
|
||||
s = HostCtrlTransfer(DataBuf, &len);
|
||||
|
||||
if(s != ERR_SUCCESS)
|
||||
return (s);
|
||||
UsbDevEndp0Size = ((PUSB_DEV_DESCR)DataBuf)->bMaxPacketSize0;
|
||||
if(len < ((PUSB_SETUP_REQ)SetupGetDevDescr)->wLength)
|
||||
return (ERR_USB_BUF_OVER);
|
||||
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CtrlGetConfigDescr
|
||||
*
|
||||
* @brief Get configration descrptor.
|
||||
*
|
||||
* @param DataBuf: Data buffer.
|
||||
*
|
||||
* @return ERR_USB_BUF_OVER
|
||||
* ERR_SUCCESS
|
||||
*/
|
||||
UINT8 CtrlGetConfigDescr(PUINT8 DataBuf)
|
||||
{
|
||||
UINT8 s;
|
||||
UINT8 len;
|
||||
|
||||
CopySetupReqPkg(SetupGetCfgDescr);
|
||||
s = HostCtrlTransfer(DataBuf, &len);
|
||||
if(s != ERR_SUCCESS)
|
||||
return (s);
|
||||
if(len < ((PUSB_SETUP_REQ)SetupGetCfgDescr)->wLength)
|
||||
return (ERR_USB_BUF_OVER);
|
||||
|
||||
len = ((PUSB_CFG_DESCR)DataBuf)->wTotalLength;
|
||||
CopySetupReqPkg(SetupGetCfgDescr);
|
||||
pSetupReq->wLength = len;
|
||||
s = HostCtrlTransfer(DataBuf, &len);
|
||||
if(s != ERR_SUCCESS)
|
||||
return (s);
|
||||
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CtrlSetUsbAddress
|
||||
*
|
||||
* @brief Set USB device address.
|
||||
*
|
||||
* @param addr: Device address.
|
||||
*
|
||||
* @return ERR_SUCCESS
|
||||
*/
|
||||
UINT8 CtrlSetUsbAddress(UINT8 addr)
|
||||
{
|
||||
UINT8 s;
|
||||
|
||||
CopySetupReqPkg(SetupSetUsbAddr);
|
||||
pSetupReq->wValue = addr;
|
||||
s = HostCtrlTransfer(NULL, NULL);
|
||||
if(s != ERR_SUCCESS)
|
||||
return (s);
|
||||
SetHostUsbAddr(addr);
|
||||
Delay_Ms(10);
|
||||
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CtrlSetUsbConfig
|
||||
*
|
||||
* @brief Set usb configration.
|
||||
*
|
||||
* @param cfg: Configration Value.
|
||||
*
|
||||
* @return ERR_SUCCESS
|
||||
*/
|
||||
UINT8 CtrlSetUsbConfig(UINT8 cfg)
|
||||
{
|
||||
CopySetupReqPkg(SetupSetUsbConfig);
|
||||
pSetupReq->wValue = cfg;
|
||||
return (HostCtrlTransfer(NULL, NULL));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CtrlClearEndpStall
|
||||
*
|
||||
* @brief Clear endpoint STALL.
|
||||
*
|
||||
* @param endp: Endpoint address.
|
||||
*
|
||||
* @return ERR_SUCCESS
|
||||
*/
|
||||
UINT8 CtrlClearEndpStall(UINT8 endp)
|
||||
{
|
||||
CopySetupReqPkg(SetupClrEndpStall);
|
||||
pSetupReq->wIndex = endp;
|
||||
return (HostCtrlTransfer(NULL, NULL));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn CtrlSetUsbIntercace
|
||||
*
|
||||
* @brief Set USB Interface configration.
|
||||
*
|
||||
* @param cfg: Configration value.
|
||||
*
|
||||
* @return ERR_SUCCESS
|
||||
*/
|
||||
UINT8 CtrlSetUsbIntercace(UINT8 cfg)
|
||||
{
|
||||
CopySetupReqPkg(SetupSetUsbInterface);
|
||||
pSetupReq->wValue = cfg;
|
||||
return (HostCtrlTransfer(NULL, NULL));
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn USB_HostInit
|
||||
*
|
||||
* @brief Initializes USB host mode.
|
||||
*
|
||||
* @return ERR_SUCCESS
|
||||
*/
|
||||
void USB_HostInit(void)
|
||||
{
|
||||
R8_USB_CTRL = RB_UC_HOST_MODE;
|
||||
R8_UHOST_CTRL = 0;
|
||||
R8_USB_DEV_AD = 0x00;
|
||||
R8_UH_EP_MOD = RB_UH_EP_TX_EN | RB_UH_EP_RX_EN;
|
||||
R16_UH_RX_DMA = (UINT16)(UINT32)pHOST_RX_RAM_Addr;
|
||||
R16_UH_TX_DMA = (UINT16)(UINT32)pHOST_TX_RAM_Addr;
|
||||
|
||||
R8_UH_RX_CTRL = 0x00;
|
||||
R8_UH_TX_CTRL = 0x00;
|
||||
R8_USB_CTRL = RB_UC_HOST_MODE | RB_UC_INT_BUSY | RB_UC_DMA_EN;
|
||||
R8_UH_SETUP = RB_UH_SOF_EN;
|
||||
R8_USB_INT_FG = 0xFF;
|
||||
DisableRootHubPort();
|
||||
R8_USB_INT_EN = RB_UIE_TRANSFER | RB_UIE_DETECT;
|
||||
|
||||
FoundNewDev = 0;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn InitRootDevice
|
||||
*
|
||||
* @brief Initializes USB root hub.
|
||||
*
|
||||
* @param DataBuf: Data buffer.
|
||||
*
|
||||
* @return ERROR
|
||||
*/
|
||||
UINT8 InitRootDevice(PUINT8 DataBuf)
|
||||
{
|
||||
UINT8 i, s;
|
||||
UINT8 cfg, dv_cls, if_cls;
|
||||
|
||||
ResetRootHubPort();
|
||||
|
||||
for(i = 0, s = 0; i < 100; i++)
|
||||
{
|
||||
Delay_Ms(1);
|
||||
if(EnableRootHubPort() == ERR_SUCCESS)
|
||||
{
|
||||
i = 0;
|
||||
s++;
|
||||
if(s > 100)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if(i)
|
||||
{
|
||||
DisableRootHubPort();
|
||||
return (ERR_USB_DISCON);
|
||||
}
|
||||
|
||||
SetUsbSpeed(ThisUsbDev.DeviceSpeed);
|
||||
|
||||
s = CtrlGetDeviceDescr(DataBuf);
|
||||
|
||||
if(s == ERR_SUCCESS)
|
||||
{
|
||||
ThisUsbDev.DeviceVID = ((PUSB_DEV_DESCR)DataBuf)->idVendor;
|
||||
ThisUsbDev.DevicePID = ((PUSB_DEV_DESCR)DataBuf)->idProduct;
|
||||
dv_cls = ((PUSB_DEV_DESCR)DataBuf)->bDeviceClass;
|
||||
|
||||
s = CtrlSetUsbAddress(((PUSB_SETUP_REQ)SetupSetUsbAddr)->wValue);
|
||||
|
||||
if(s == ERR_SUCCESS)
|
||||
{
|
||||
ThisUsbDev.DeviceAddress = ((PUSB_SETUP_REQ)SetupSetUsbAddr)->wValue;
|
||||
|
||||
s = CtrlGetConfigDescr(DataBuf);
|
||||
|
||||
if(s == ERR_SUCCESS)
|
||||
{
|
||||
cfg = ((PUSB_CFG_DESCR)DataBuf)->bConfigurationValue;
|
||||
if_cls = ((PUSB_CFG_DESCR_LONG)DataBuf)->itf_descr.bInterfaceClass;
|
||||
|
||||
if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_STORAGE))
|
||||
{
|
||||
#ifdef FOR_ROOT_UDISK_ONLY
|
||||
CH103DiskStatus = DISK_USB_ADDR;
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
else
|
||||
return (ERR_USB_UNSUPPORT);
|
||||
|
||||
#else
|
||||
s = CtrlSetUsbConfig(cfg);
|
||||
|
||||
if(s == ERR_SUCCESS)
|
||||
{
|
||||
ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS;
|
||||
ThisUsbDev.DeviceType = USB_DEV_CLASS_STORAGE;
|
||||
SetUsbSpeed(1);
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
}
|
||||
else if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_PRINTER) && ((PUSB_CFG_DESCR_LONG)DataBuf)->itf_descr.bInterfaceSubClass == 0x01)
|
||||
{
|
||||
s = CtrlSetUsbConfig(cfg);
|
||||
if(s == ERR_SUCCESS)
|
||||
{
|
||||
ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS;
|
||||
ThisUsbDev.DeviceType = USB_DEV_CLASS_PRINTER;
|
||||
SetUsbSpeed(1);
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
}
|
||||
else if((dv_cls == 0x00) && (if_cls == USB_DEV_CLASS_HID) && ((PUSB_CFG_DESCR_LONG)DataBuf)->itf_descr.bInterfaceSubClass <= 0x01)
|
||||
{
|
||||
if_cls = ((PUSB_CFG_DESCR_LONG)DataBuf)->itf_descr.bInterfaceProtocol;
|
||||
s = CtrlSetUsbConfig(cfg);
|
||||
if(s == ERR_SUCCESS)
|
||||
{
|
||||
ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS;
|
||||
if(if_cls == 1)
|
||||
{
|
||||
ThisUsbDev.DeviceType = DEV_TYPE_KEYBOARD;
|
||||
SetUsbSpeed(1);
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
else if(if_cls == 2)
|
||||
{
|
||||
ThisUsbDev.DeviceType = DEV_TYPE_MOUSE;
|
||||
SetUsbSpeed(1);
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
s = ERR_USB_UNSUPPORT;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
s = CtrlSetUsbConfig(cfg);
|
||||
if(s == ERR_SUCCESS)
|
||||
{
|
||||
ThisUsbDev.DeviceStatus = ROOT_DEV_SUCCESS;
|
||||
ThisUsbDev.DeviceType = DEV_TYPE_UNKNOW;
|
||||
SetUsbSpeed(1);
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef FOR_ROOT_UDISK_ONLY
|
||||
CH103DiskStatus = DISK_CONNECT;
|
||||
|
||||
#else
|
||||
ThisUsbDev.DeviceStatus = ROOT_DEV_FAILED;
|
||||
|
||||
#endif
|
||||
|
||||
SetUsbSpeed(1);
|
||||
|
||||
return (s);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn HubGetPortStatus
|
||||
*
|
||||
* @brief 查询HUB端口状态,返回在Com_Buffer中
|
||||
*
|
||||
* @param UINT8 HubPortIndex
|
||||
*
|
||||
* @return ERR_SUCCESS 成功
|
||||
* ERR_USB_BUF_OVER 长度错误
|
||||
*/
|
||||
UINT8 HubGetPortStatus(UINT8 HubPortIndex)
|
||||
{
|
||||
UINT8 s;
|
||||
UINT8 len;
|
||||
|
||||
pSetupReq->bRequestType = HUB_GET_PORT_STATUS;
|
||||
pSetupReq->bRequest = HUB_GET_STATUS;
|
||||
pSetupReq->wValue = 0x0000;
|
||||
pSetupReq->wIndex = 0x0000 | HubPortIndex;
|
||||
pSetupReq->wLength = 0x0004;
|
||||
s = HostCtrlTransfer(Com_Buffer, &len); // 执行控制传输
|
||||
if(s != ERR_SUCCESS)
|
||||
{
|
||||
return (s);
|
||||
}
|
||||
if(len < 4)
|
||||
{
|
||||
return (ERR_USB_BUF_OVER); // 描述符长度错误
|
||||
}
|
||||
|
||||
return (ERR_SUCCESS);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn HubSetPortFeature
|
||||
*
|
||||
* @brief 设置HUB端口特性
|
||||
*
|
||||
* @param UINT8 HubPortIndex
|
||||
* UINT8 FeatureSelt
|
||||
*
|
||||
* @return ERR_SUCCESS 成功
|
||||
*/
|
||||
UINT8 HubSetPortFeature(UINT8 HubPortIndex, UINT8 FeatureSelt)
|
||||
{
|
||||
pSetupReq->bRequestType = HUB_SET_PORT_FEATURE;
|
||||
pSetupReq->bRequest = HUB_SET_FEATURE;
|
||||
pSetupReq->wValue = 0x0000 | FeatureSelt;
|
||||
pSetupReq->wIndex = 0x0000 | HubPortIndex;
|
||||
pSetupReq->wLength = 0x0000;
|
||||
return (HostCtrlTransfer(NULL, NULL)); // 执行控制传输
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn HubClearPortFeature
|
||||
*
|
||||
* @brief 清除HUB端口特性
|
||||
*
|
||||
* @param UINT8 HubPortIndex
|
||||
* UINT8 FeatureSelt
|
||||
*
|
||||
* @return ERR_SUCCESS 成功
|
||||
*/
|
||||
UINT8 HubClearPortFeature(UINT8 HubPortIndex, UINT8 FeatureSelt)
|
||||
{
|
||||
pSetupReq->bRequestType = HUB_CLEAR_PORT_FEATURE;
|
||||
pSetupReq->bRequest = HUB_CLEAR_FEATURE;
|
||||
pSetupReq->wValue = 0x0000 | FeatureSelt;
|
||||
pSetupReq->wIndex = 0x0000 | HubPortIndex;
|
||||
pSetupReq->wLength = 0x0000;
|
||||
return (HostCtrlTransfer(NULL, NULL)); // 执行控制传输
|
||||
}
|
||||
@@ -0,0 +1,139 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_wwdg.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file provides all the WWDG firmware functions.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
**********************************************************************************/
|
||||
#include "ch32v10x_wwdg.h"
|
||||
#include "ch32v10x_rcc.h"
|
||||
|
||||
/* CTLR register bit mask */
|
||||
#define CTLR_WDGA_Set ((uint32_t)0x00000080)
|
||||
|
||||
/* CFGR register bit mask */
|
||||
#define CFGR_WDGTB_Mask ((uint32_t)0xFFFFFE7F)
|
||||
#define CFGR_W_Mask ((uint32_t)0xFFFFFF80)
|
||||
#define BIT_Mask ((uint8_t)0x7F)
|
||||
|
||||
/*********************************************************************
|
||||
* @fn WWDG_DeInit
|
||||
*
|
||||
* @brief Deinitializes the WWDG peripheral registers to their default reset values
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void WWDG_DeInit(void)
|
||||
{
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE);
|
||||
RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn WWDG_SetPrescaler
|
||||
*
|
||||
* @brief Sets the WWDG Prescaler
|
||||
*
|
||||
* @param WWDG_Prescaler - specifies the WWDG Prescaler
|
||||
* WWDG_Prescaler_1 - WWDG counter clock = (PCLK1/4096)/1
|
||||
* WWDG_Prescaler_2 - WWDG counter clock = (PCLK1/4096)/2
|
||||
* WWDG_Prescaler_4 - WWDG counter clock = (PCLK1/4096)/4
|
||||
* WWDG_Prescaler_8 - WWDG counter clock = (PCLK1/4096)/8
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void WWDG_SetPrescaler(uint32_t WWDG_Prescaler)
|
||||
{
|
||||
uint32_t tmpreg = 0;
|
||||
tmpreg = WWDG->CFGR & CFGR_WDGTB_Mask;
|
||||
tmpreg |= WWDG_Prescaler;
|
||||
WWDG->CFGR = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn WWDG_SetWindowValue
|
||||
*
|
||||
* @brief Sets the WWDG window value
|
||||
*
|
||||
* @param WindowValue - specifies the window value to be compared to the
|
||||
* downcounter,which must be lower than 0x80
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void WWDG_SetWindowValue(uint8_t WindowValue)
|
||||
{
|
||||
__IO uint32_t tmpreg = 0;
|
||||
|
||||
tmpreg = WWDG->CFGR & CFGR_W_Mask;
|
||||
|
||||
tmpreg |= WindowValue & (uint32_t)BIT_Mask;
|
||||
|
||||
WWDG->CFGR = tmpreg;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn WWDG_EnableIT
|
||||
*
|
||||
* @brief Enables the WWDG Early Wakeup interrupt(EWI)
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void WWDG_EnableIT(void)
|
||||
{
|
||||
WWDG->CFGR |= (1 << 9);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn WWDG_SetCounter
|
||||
*
|
||||
* @brief Sets the WWDG counter value
|
||||
*
|
||||
* @param Counter - specifies the watchdog counter value,which must be a
|
||||
* number between 0x40 and 0x7F
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void WWDG_SetCounter(uint8_t Counter)
|
||||
{
|
||||
WWDG->CTLR = Counter & BIT_Mask;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn WWDG_Enable
|
||||
*
|
||||
* @brief Enables WWDG and load the counter value
|
||||
*
|
||||
* @param Counter - specifies the watchdog counter value,which must be a
|
||||
* number between 0x40 and 0x7F
|
||||
* @return none
|
||||
*/
|
||||
void WWDG_Enable(uint8_t Counter)
|
||||
{
|
||||
WWDG->CTLR = CTLR_WDGA_Set | Counter;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn WWDG_GetFlagStatus
|
||||
*
|
||||
* @brief Checks whether the Early Wakeup interrupt flag is set or not
|
||||
*
|
||||
* @return The new state of the Early Wakeup interrupt flag (SET or RESET)
|
||||
*/
|
||||
FlagStatus WWDG_GetFlagStatus(void)
|
||||
{
|
||||
return (FlagStatus)(WWDG->STATR);
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn WWDG_ClearFlag
|
||||
*
|
||||
* @brief Clears Early Wakeup interrupt flag
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void WWDG_ClearFlag(void)
|
||||
{
|
||||
WWDG->STATR = (uint32_t)RESET;
|
||||
}
|
||||
@@ -0,0 +1,232 @@
|
||||
;/********************************** (C) COPYRIGHT *******************************
|
||||
;* File Name : startup_ch32v10x.s
|
||||
;* Author : WCH
|
||||
;* Version : V1.0.0
|
||||
;* Date : 2020/04/30
|
||||
;* Description : CH32V10x vector table for eclipse toolchain.
|
||||
;* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
;* SPDX-License-Identifier: Apache-2.0
|
||||
;*******************************************************************************/
|
||||
|
||||
.section .init,"ax",@progbits
|
||||
.global _start
|
||||
.align 1
|
||||
_start:
|
||||
j handle_reset
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00000013
|
||||
.word 0x00100073
|
||||
.section .vector,"ax",@progbits
|
||||
.align 1
|
||||
_vector_base:
|
||||
.option norvc;
|
||||
j _start
|
||||
.word 0
|
||||
j NMI_Handler /* NMI Handler */
|
||||
j HardFault_Handler /* Hard Fault Handler */
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
j SysTick_Handler /* SysTick Handler */
|
||||
.word 0
|
||||
j SW_handler /* SW Handler */
|
||||
.word 0
|
||||
/* External Interrupts */
|
||||
j WWDG_IRQHandler /* Window Watchdog */
|
||||
j PVD_IRQHandler /* PVD through EXTI Line detect */
|
||||
j TAMPER_IRQHandler /* TAMPER */
|
||||
j RTC_IRQHandler /* RTC */
|
||||
j FLASH_IRQHandler /* Flash */
|
||||
j RCC_IRQHandler /* RCC */
|
||||
j EXTI0_IRQHandler /* EXTI Line 0 */
|
||||
j EXTI1_IRQHandler /* EXTI Line 1 */
|
||||
j EXTI2_IRQHandler /* EXTI Line 2 */
|
||||
j EXTI3_IRQHandler /* EXTI Line 3 */
|
||||
j EXTI4_IRQHandler /* EXTI Line 4 */
|
||||
j DMA1_Channel1_IRQHandler /* DMA1 Channel 1 */
|
||||
j DMA1_Channel2_IRQHandler /* DMA1 Channel 2 */
|
||||
j DMA1_Channel3_IRQHandler /* DMA1 Channel 3 */
|
||||
j DMA1_Channel4_IRQHandler /* DMA1 Channel 4 */
|
||||
j DMA1_Channel5_IRQHandler /* DMA1 Channel 5 */
|
||||
j DMA1_Channel6_IRQHandler /* DMA1 Channel 6 */
|
||||
j DMA1_Channel7_IRQHandler /* DMA1 Channel 7 */
|
||||
j ADC1_2_IRQHandler /* ADC1_2 */
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
j EXTI9_5_IRQHandler /* EXTI Line 9..5 */
|
||||
j TIM1_BRK_IRQHandler /* TIM1 Break */
|
||||
j TIM1_UP_IRQHandler /* TIM1 Update */
|
||||
j TIM1_TRG_COM_IRQHandler /* TIM1 Trigger and Commutation */
|
||||
j TIM1_CC_IRQHandler /* TIM1 Capture Compare */
|
||||
j TIM2_IRQHandler /* TIM2 */
|
||||
j TIM3_IRQHandler /* TIM3 */
|
||||
j TIM4_IRQHandler /* TIM4 */
|
||||
j I2C1_EV_IRQHandler /* I2C1 Event */
|
||||
j I2C1_ER_IRQHandler /* I2C1 Error */
|
||||
j I2C2_EV_IRQHandler /* I2C2 Event */
|
||||
j I2C2_ER_IRQHandler /* I2C2 Error */
|
||||
j SPI1_IRQHandler /* SPI1 */
|
||||
j SPI2_IRQHandler /* SPI2 */
|
||||
j USART1_IRQHandler /* USART1 */
|
||||
j USART2_IRQHandler /* USART2 */
|
||||
j USART3_IRQHandler /* USART3 */
|
||||
j EXTI15_10_IRQHandler /* EXTI Line 15..10 */
|
||||
j RTCAlarm_IRQHandler /* RTC Alarm through EXTI Line */
|
||||
j USBWakeUp_IRQHandler /* USB Wakeup from suspend */
|
||||
j USBHD_IRQHandler /* USBHD */
|
||||
|
||||
.option rvc;
|
||||
|
||||
.section .text.vector_handler, "ax", @progbits
|
||||
.weak NMI_Handler
|
||||
.weak HardFault_Handler
|
||||
.weak SysTick_Handler
|
||||
.weak SW_handler
|
||||
.weak WWDG_IRQHandler
|
||||
.weak PVD_IRQHandler
|
||||
.weak TAMPER_IRQHandler
|
||||
.weak RTC_IRQHandler
|
||||
.weak FLASH_IRQHandler
|
||||
.weak RCC_IRQHandler
|
||||
.weak EXTI0_IRQHandler
|
||||
.weak EXTI1_IRQHandler
|
||||
.weak EXTI2_IRQHandler
|
||||
.weak EXTI3_IRQHandler
|
||||
.weak EXTI4_IRQHandler
|
||||
.weak DMA1_Channel1_IRQHandler
|
||||
.weak DMA1_Channel2_IRQHandler
|
||||
.weak DMA1_Channel3_IRQHandler
|
||||
.weak DMA1_Channel4_IRQHandler
|
||||
.weak DMA1_Channel5_IRQHandler
|
||||
.weak DMA1_Channel6_IRQHandler
|
||||
.weak DMA1_Channel7_IRQHandler
|
||||
.weak ADC1_2_IRQHandler
|
||||
.weak EXTI9_5_IRQHandler
|
||||
.weak TIM1_BRK_IRQHandler
|
||||
.weak TIM1_UP_IRQHandler
|
||||
.weak TIM1_TRG_COM_IRQHandler
|
||||
.weak TIM1_CC_IRQHandler
|
||||
.weak TIM2_IRQHandler
|
||||
.weak TIM3_IRQHandler
|
||||
.weak TIM4_IRQHandler
|
||||
.weak I2C1_EV_IRQHandler
|
||||
.weak I2C1_ER_IRQHandler
|
||||
.weak I2C2_EV_IRQHandler
|
||||
.weak I2C2_ER_IRQHandler
|
||||
.weak SPI1_IRQHandler
|
||||
.weak SPI2_IRQHandler
|
||||
.weak USART1_IRQHandler
|
||||
.weak USART2_IRQHandler
|
||||
.weak USART3_IRQHandler
|
||||
.weak EXTI15_10_IRQHandler
|
||||
.weak RTCAlarm_IRQHandler
|
||||
.weak USBWakeUp_IRQHandler
|
||||
.weak USBHD_IRQHandler
|
||||
|
||||
NMI_Handler: 1: j 1b
|
||||
HardFault_Handler: 1: j 1b
|
||||
SysTick_Handler: 1: j 1b
|
||||
SW_handler: 1: j 1b
|
||||
WWDG_IRQHandler: 1: j 1b
|
||||
PVD_IRQHandler: 1: j 1b
|
||||
TAMPER_IRQHandler: 1: j 1b
|
||||
RTC_IRQHandler: 1: j 1b
|
||||
FLASH_IRQHandler: 1: j 1b
|
||||
RCC_IRQHandler: 1: j 1b
|
||||
EXTI0_IRQHandler: 1: j 1b
|
||||
EXTI1_IRQHandler: 1: j 1b
|
||||
EXTI2_IRQHandler: 1: j 1b
|
||||
EXTI3_IRQHandler: 1: j 1b
|
||||
EXTI4_IRQHandler: 1: j 1b
|
||||
DMA1_Channel1_IRQHandler: 1: j 1b
|
||||
DMA1_Channel2_IRQHandler: 1: j 1b
|
||||
DMA1_Channel3_IRQHandler: 1: j 1b
|
||||
DMA1_Channel4_IRQHandler: 1: j 1b
|
||||
DMA1_Channel5_IRQHandler: 1: j 1b
|
||||
DMA1_Channel6_IRQHandler: 1: j 1b
|
||||
DMA1_Channel7_IRQHandler: 1: j 1b
|
||||
ADC1_2_IRQHandler: 1: j 1b
|
||||
EXTI9_5_IRQHandler: 1: j 1b
|
||||
TIM1_BRK_IRQHandler: 1: j 1b
|
||||
TIM1_UP_IRQHandler: 1: j 1b
|
||||
TIM1_TRG_COM_IRQHandler: 1: j 1b
|
||||
TIM1_CC_IRQHandler: 1: j 1b
|
||||
TIM2_IRQHandler: 1: j 1b
|
||||
TIM3_IRQHandler: 1: j 1b
|
||||
TIM4_IRQHandler: 1: j 1b
|
||||
I2C1_EV_IRQHandler: 1: j 1b
|
||||
I2C1_ER_IRQHandler: 1: j 1b
|
||||
I2C2_EV_IRQHandler: 1: j 1b
|
||||
I2C2_ER_IRQHandler: 1: j 1b
|
||||
SPI1_IRQHandler: 1: j 1b
|
||||
SPI2_IRQHandler: 1: j 1b
|
||||
USART1_IRQHandler: 1: j 1b
|
||||
USART2_IRQHandler: 1: j 1b
|
||||
USART3_IRQHandler: 1: j 1b
|
||||
EXTI15_10_IRQHandler: 1: j 1b
|
||||
RTCAlarm_IRQHandler: 1: j 1b
|
||||
USBWakeUp_IRQHandler: 1: j 1b
|
||||
USBHD_IRQHandler: 1: j 1b
|
||||
|
||||
.section .text.handle_reset,"ax",@progbits
|
||||
.weak handle_reset
|
||||
.align 1
|
||||
handle_reset:
|
||||
.option push
|
||||
.option norelax
|
||||
la gp, __global_pointer$
|
||||
.option pop
|
||||
1:
|
||||
la sp, _eusrstack
|
||||
2:
|
||||
/* Load data section from flash to RAM */
|
||||
la a0, _data_lma
|
||||
la a1, _data_vma
|
||||
la a2, _edata
|
||||
bgeu a1, a2, 2f
|
||||
1:
|
||||
lw t0, (a0)
|
||||
sw t0, (a1)
|
||||
addi a0, a0, 4
|
||||
addi a1, a1, 4
|
||||
bltu a1, a2, 1b
|
||||
2:
|
||||
/* clear bss section */
|
||||
la a0, _sbss
|
||||
la a1, _ebss
|
||||
bgeu a0, a1, 2f
|
||||
1:
|
||||
sw zero, (a0)
|
||||
addi a0, a0, 4
|
||||
bltu a0, a1, 1b
|
||||
2:
|
||||
/* enable all interrupt */
|
||||
li t0, 0x88
|
||||
csrs mstatus, t0
|
||||
la t0, _vector_base
|
||||
ori t0, t0, 1
|
||||
csrw mtvec, t0
|
||||
|
||||
jal SystemInit
|
||||
la t0, main
|
||||
csrw mepc, t0
|
||||
mret
|
||||
|
||||
|
||||
@@ -0,0 +1,282 @@
|
||||
#ifndef __BMP_H
|
||||
#define __BMP_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
////////////////array/////////////////////////////////////////////////////////////////////////////////////
|
||||
const unsigned char gImage_1[4000] = { /* 0X01,0X01,0XFA,0X00,0X7A,0X00, */
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x80,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x0E,0x0E,0x07,0x07,
|
||||
0x07,0xDF,0xFE,0xFE,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x38,0x3C,0x1E,0xFE,
|
||||
0xFE,0xFE,0x00,0x00,0x00,0x0C,0x0E,0x0F,0x07,0x07,0x87,0xFF,0xFE,0xFC,0x00,0x00,
|
||||
0x18,0x1F,0x1F,0x0F,0x00,0x00,0x18,0x1F,0x1F,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0xFF,0xFF,0xFF,0x03,0x03,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0xF0,
|
||||
0xF0,0xF0,0x70,0x30,0x30,0xF0,0xF0,0xE0,0x80,0x00,0x00,0x60,0x70,0x70,0x30,0x30,
|
||||
0x70,0xF0,0xE0,0xC0,0x00,0x00,0x00,0x00,0xF0,0xF0,0xF0,0x70,0x30,0x70,0xF0,0xF0,
|
||||
0xE0,0x00,0x00,0x00,0xC0,0xE0,0xF0,0x70,0x30,0x70,0xF0,0xF0,0xE0,0x80,0x00,0x00,
|
||||
0xF0,0xF0,0xF0,0xF0,0x70,0x30,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,
|
||||
0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0xE0,0xFE,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,
|
||||
0x80,0xE0,0xF0,0xF0,0x70,0x30,0x70,0xF0,0xE0,0xC0,0x00,0x00,0x00,0xC0,0xE0,0xF0,
|
||||
0x70,0x30,0x70,0xF0,0xFF,0xFF,0xFF,0x00,0x00,0x00,0xF0,0xF0,0xF0,0x00,0x00,0x00,
|
||||
0x00,0xF0,0xF0,0xF0,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0xC0,0xE0,
|
||||
0xF0,0x70,0x30,0x70,0xF0,0xE0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xE0,0xF0,0xF8,0x3E,0x1F,0x0F,0x03,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x80,
|
||||
0x80,0x02,0x03,0x03,0x07,0xCF,0xFF,0xFC,0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,
|
||||
0x03,0x03,0x03,0x03,0x03,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x80,
|
||||
0xFF,0xFF,0xFF,0x00,0xE0,0xF8,0xFC,0xBC,0x0C,0x0C,0x8C,0xFF,0xFF,0xFF,0x00,0x00,
|
||||
0x00,0x00,0xFF,0xFF,0x80,0x00,0x00,0x00,0xC1,0xFF,0xFF,0x7F,0x00,0x1C,0xFF,0xFF,
|
||||
0xFF,0x0C,0x0C,0x0C,0x0C,0x8F,0x8F,0x0F,0x00,0x00,0xFF,0xFF,0xFF,0x01,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x0F,0xFF,0xFF,
|
||||
0xFE,0xFF,0x1F,0x01,0x7F,0xFF,0xFF,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x80,0x00,0x00,
|
||||
0x00,0xE3,0xFF,0xFF,0x3E,0x00,0x1C,0xFF,0xFF,0xF7,0x00,0x00,0x00,0x80,0xFF,0xFF,
|
||||
0xFF,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0xC0,0xFF,0xFF,0xFF,0x00,0x00,
|
||||
0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xCD,0x0C,0x0C,0x0C,0x0D,0x8F,
|
||||
0x8F,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,
|
||||
0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x00,0x03,0x07,0x07,0x07,0x00,0x00,
|
||||
0x00,0x00,0x00,0x07,0x07,0x07,0x00,0x00,0x00,0x03,0x03,0x07,0x07,0x06,0x07,0x07,
|
||||
0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,
|
||||
0x00,0x00,0x00,0xFF,0xFF,0xFF,0x07,0x07,0x07,0x07,0x03,0x03,0x00,0x00,0x00,0x03,
|
||||
0x07,0x07,0x07,0x07,0x07,0x03,0x07,0x07,0x06,0x00,0x00,0x00,0xFF,0xFF,0x07,0x07,
|
||||
0x06,0x07,0x07,0x03,0x01,0x00,0x00,0x00,0x01,0x03,0x07,0x07,0x07,0x07,0x07,0x07,
|
||||
0x03,0x00,0x00,0x00,0x07,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x07,0x07,0x07,0x00,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x07,
|
||||
0x07,0x07,0x00,0x00,0x00,0x03,0x03,0x07,0x07,0x07,0x07,0x07,0x03,0x01,0x00,0x00,
|
||||
0x00,0x01,0x03,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x07,0x00,0x00,0x00,0x01,0x03,
|
||||
0x07,0x07,0x06,0x07,0x03,0x07,0x07,0x07,0x00,0x00,0x00,0x03,0x07,0x07,0x06,0x06,
|
||||
0x00,0x00,0x01,0x03,0x07,0x07,0x07,0x07,0x07,0x03,0x03,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xE0,0xE0,0xC0,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x7F,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,
|
||||
0xF8,0xFF,0xFF,0xFF,0xFF,0xF8,0x00,0x00,0x00,0x00,0x00,0xE0,0xFF,0xFF,0x7F,0x03,
|
||||
0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x80,0x80,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xF8,0xFF,0xFF,0x7F,0xFF,0xFE,0xE0,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xC0,0xC0,0xC0,0xC0,
|
||||
0xC0,0xC0,0xC0,0x80,0x00,0x00,0xC0,0xC0,0xC0,0xFE,0xFE,0xFE,0xC0,0xC0,0xC0,0xC0,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0xFC,0xFE,
|
||||
0xFF,0x0F,0x07,0x07,0x07,0x07,0x07,0x0F,0x1F,0x1E,0x0C,0x00,0x00,0x00,0xC0,0xC0,
|
||||
0xFE,0xFE,0xFE,0xFE,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0xC0,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x80,0x80,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x80,0xFF,0xFF,0xFF,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0xC3,0xC3,0xC3,0xC1,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,
|
||||
0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x1F,0xFF,0xFF,0xFC,0x00,0x00,0xC0,0xFE,0xFF,0x7F,0x03,0x03,0x7F,0xFF,
|
||||
0xFE,0xC0,0x00,0x00,0xF8,0xFF,0xFF,0x1F,0x00,0x00,0x00,0x00,0xC0,0xFC,0xFF,0xFF,
|
||||
0x8F,0x83,0x81,0x81,0x81,0x81,0x87,0xBF,0xFF,0xFE,0xF8,0x00,0x00,0x00,0x00,0x00,
|
||||
0xC0,0xFC,0xFF,0xFF,0x0F,0x00,0x00,0x07,0x3F,0xFF,0xFE,0xF0,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0xF8,0xFE,0xFF,0x3F,0x07,0x03,0x01,0x01,0x01,0x03,0x03,0x03,0x01,0x00,
|
||||
0x01,0x01,0x01,0xFF,0xFF,0xFF,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x07,0x0F,0x1F,0x3E,0x3C,0x78,0x78,0x78,
|
||||
0xF0,0xF0,0xE0,0xC0,0x80,0x00,0x00,0x00,0x01,0x01,0xFF,0xFF,0xFF,0xFF,0x01,0x01,
|
||||
0x01,0x01,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0xFC,0xFF,0xFF,0x1F,0x07,0x03,0x01,
|
||||
0x01,0x01,0x03,0x0F,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,
|
||||
0xFF,0x00,0x00,0x00,0x00,0x00,0xF8,0xFE,0xFF,0x1F,0x07,0x03,0x01,0x01,0x01,0x03,
|
||||
0x07,0xFF,0xFF,0xFE,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0xFF,0xFF,
|
||||
0xFF,0xF8,0xFF,0xFF,0x0F,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFF,0xF8,0xFE,0xFF,0xFF,
|
||||
0x07,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xC3,0x03,0x03,0x03,0x03,0x03,
|
||||
0x03,0x03,0x83,0x03,0x03,0x00,0x00,0x00,0xE0,0xFE,0xFF,0xFF,0x0F,0x0E,0x0E,0x0E,
|
||||
0x0E,0x0E,0x0E,0x0F,0x3F,0xFF,0xFF,0xF0,0x80,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xF0,
|
||||
0x80,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x80,0xC0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x81,0xFF,0xFF,0xFF,0x7E,
|
||||
0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0xC0,0xFF,0xFF,0xFF,0xFF,0x00,0x00,
|
||||
0x00,0x00,0x00,0xFF,0xFF,0xFF,0xE0,0x80,0x00,0x00,0x00,0x00,0x80,0xC0,0xFF,0xFF,
|
||||
0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,
|
||||
0x7F,0xFF,0xFF,0xE0,0x80,0x00,0x00,0x00,0x00,0x00,0x80,0xFE,0xFF,0xFF,0x3F,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x0F,0x0F,0x0F,0x01,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x03,0x0F,0x0F,0x0F,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x03,0x07,0x07,0x0F,0x0F,0x0E,0x0E,0x0E,0x0F,0x07,0x07,0x03,0x00,0x00,
|
||||
0x00,0x0E,0x0F,0x0F,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,
|
||||
0x0F,0x0F,0x0F,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0F,0x0F,0x0E,0x0E,0x0E,0x0F,
|
||||
0x0F,0x07,0x03,0x00,0x00,0x00,0x00,0x03,0x07,0x0F,0x0F,0x0E,0x0E,0x0F,0x0F,0x06,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x07,0x0F,0x0F,
|
||||
0x0E,0x0E,0x0E,0x0F,0x0F,0x07,0x07,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x07,
|
||||
0x07,0x0F,0x0F,0x0E,0x0E,0x0F,0x07,0x04,0x00,0x00,0x00,0x03,0x07,0x0F,0x0F,0x0E,
|
||||
0x0E,0x0F,0x0F,0x07,0x0F,0x0F,0x0F,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x07,
|
||||
0x07,0x0F,0x0F,0x0E,0x0E,0x0F,0x07,0x07,0x0F,0x0F,0x0F,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x0F,0x0F,0x0F,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x03,0x07,0x0F,0x0F,
|
||||
0x0E,0x0E,0x0E,0x0F,0x07,0x07,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x00,0x80,0xC0,
|
||||
0xC0,0xC0,0xC0,0x80,0x80,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xC0,0xC0,0x80,0x80,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xC0,0xC0,0xC0,0xC0,
|
||||
0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0xC0,0xC0,0x00,0x00,
|
||||
0x00,0x00,0x80,0xC0,0xC0,0xC0,0xC0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0xC0,0xC0,0xC0,0x80,0x00,0x00,
|
||||
0x00,0x00,0xC0,0xC0,0xC0,0x00,0x00,0x00,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x80,
|
||||
0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x0E,0x0F,
|
||||
0x07,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x03,0x03,0x03,0x01,0x01,0xC1,0xFF,0xFF,0x7F,
|
||||
0x00,0x03,0x03,0x03,0x01,0x01,0x81,0xF7,0xFF,0xFF,0x1C,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x04,0x1C,0x7C,0xFC,0xF0,0xC0,0xF0,0xFC,0x7C,0x1C,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x03,0x03,0x03,0x01,0x01,0x81,0xF7,0xFF,0xFF,0x1C,0x00,0x00,0xFF,
|
||||
0xFF,0xFF,0x61,0x61,0xE1,0xE1,0xC1,0x80,0x00,0x00,0xFC,0xFF,0xFF,0x07,0x01,0x01,
|
||||
0x03,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,
|
||||
0xFF,0xC0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,
|
||||
0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,
|
||||
0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x7F,0xFC,0xF0,0xC0,0x00,0xFF,0xFF,0xFF,0x00,
|
||||
0x00,0x00,0xFF,0xFF,0xFF,0xF0,0xF8,0xFE,0x1F,0x0F,0x03,0x01,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,
|
||||
0x00,0xE0,0xF0,0xF8,0xFE,0xDF,0xCF,0xC3,0xC1,0xC0,0x00,0xC0,0xE0,0xF8,0xFC,0xFE,
|
||||
0xCF,0xC7,0xC3,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xE0,0xF8,0x7F,
|
||||
0x1F,0x0F,0x3F,0xFE,0xF8,0xE0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xE0,0xF8,
|
||||
0xFC,0xFE,0xCF,0xC7,0xC3,0xC0,0xC0,0x00,0xE0,0xE0,0xE0,0xC0,0x80,0xC0,0xE0,0xFF,
|
||||
0xFF,0x3F,0x00,0x00,0x1F,0x7F,0xFF,0xF0,0xC0,0xC0,0xE0,0xFF,0xFF,0x3F,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xC0,0xC0,0xC0,0xC0,0xC0,
|
||||
0xC0,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xC0,
|
||||
0xC0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0xFF,0xFF,
|
||||
0xFF,0x00,0x03,0x0F,0x7F,0xFE,0xFF,0xFF,0xFF,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x03,
|
||||
0x07,0x1F,0x3F,0xFC,0xF8,0xE0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,
|
||||
0x01,0x01,0x01,0x01,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x01,0x01,
|
||||
0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
|
||||
0x01,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,
|
||||
0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x01,
|
||||
0x01,0x01,0x01,0x00,0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x01,0x01,
|
||||
0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
};
|
||||
const unsigned char gImage_2[4000]={
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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|
||||
0x00,0x00,0x00,0x00,
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,747 @@
|
||||
/*---------------------------------------
|
||||
- WeAct Studio Official Link
|
||||
- taobao: weactstudio.taobao.com
|
||||
- aliexpress: weactstudio.aliexpress.com
|
||||
- github: github.com/WeActTC
|
||||
- gitee: gitee.com/WeAct-TC
|
||||
- blog: www.weact-tc.cn
|
||||
---------------------------------------*/
|
||||
|
||||
#include "epaper.h"
|
||||
#include "epdfont.h"
|
||||
|
||||
#include "systick.h"
|
||||
|
||||
// epaper module
|
||||
// res pin -> pa8
|
||||
// busy pin -> pa15
|
||||
// d/c pin -> pb14
|
||||
// cs pin -> pb12
|
||||
// sck pin -> pb13
|
||||
// mosi pin -> pb15
|
||||
|
||||
EPD_PAINT EPD_Paint;
|
||||
|
||||
void epd_delay(uint16_t ms)
|
||||
{
|
||||
delay(ms);
|
||||
}
|
||||
|
||||
void epd_res_set()
|
||||
{
|
||||
GPIO_SetBits(GPIOA, GPIO_Pin_8);
|
||||
}
|
||||
|
||||
void epd_res_reset()
|
||||
{
|
||||
GPIO_ResetBits(GPIOA, GPIO_Pin_8);
|
||||
}
|
||||
|
||||
void epd_dc_set()
|
||||
{
|
||||
GPIO_SetBits(GPIOB, GPIO_Pin_14);
|
||||
}
|
||||
|
||||
void epd_dc_reset()
|
||||
{
|
||||
GPIO_ResetBits(GPIOB, GPIO_Pin_14);
|
||||
}
|
||||
|
||||
void epd_cs_set()
|
||||
{
|
||||
GPIO_SetBits(GPIOB, GPIO_Pin_12);
|
||||
}
|
||||
|
||||
void epd_cs_reset()
|
||||
{
|
||||
GPIO_ResetBits(GPIOB, GPIO_Pin_12);
|
||||
}
|
||||
|
||||
uint8_t epd_is_busy()
|
||||
{
|
||||
return GPIO_ReadInputDataBit(GPIOA, GPIO_Pin_15) == Bit_RESET ? 0 : 1;
|
||||
}
|
||||
|
||||
void epd_io_init(void)
|
||||
{
|
||||
GPIO_InitTypeDef GPIO_InitStructure = {0};
|
||||
SPI_InitTypeDef spiConfig = {0};
|
||||
|
||||
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB, ENABLE);
|
||||
|
||||
/* configure the epaper module res pin */
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_Init(GPIOA, &GPIO_InitStructure);
|
||||
|
||||
/* configure the epaper module busy pin */
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;
|
||||
GPIO_Init(GPIOA, &GPIO_InitStructure);
|
||||
|
||||
/* configure the epaper module d/c pin */
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_14;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_Init(GPIOB, &GPIO_InitStructure);
|
||||
|
||||
/* configure the epaper module spi2 sck mosi pin */
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_Init(GPIOB, &GPIO_InitStructure);
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_Init(GPIOB, &GPIO_InitStructure);
|
||||
|
||||
/* configure the epaper module cs pin */
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_Init(GPIOB, &GPIO_InitStructure);
|
||||
|
||||
/* configure spi2 */
|
||||
RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE);
|
||||
|
||||
spiConfig.SPI_DataSize = SPI_DataSize_8b;
|
||||
spiConfig.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_16;
|
||||
spiConfig.SPI_Direction = SPI_Direction_1Line_Tx;
|
||||
spiConfig.SPI_FirstBit = SPI_FirstBit_MSB;
|
||||
spiConfig.SPI_Mode = SPI_Mode_Master;
|
||||
spiConfig.SPI_CPOL = SPI_CPOL_High;
|
||||
spiConfig.SPI_CPHA = SPI_CPHA_2Edge;
|
||||
spiConfig.SPI_NSS = SPI_NSS_Soft;
|
||||
SPI_Init(SPI2, &spiConfig);
|
||||
SPI_Cmd(SPI2, ENABLE);
|
||||
}
|
||||
|
||||
void epd_write_reg(uint8_t reg)
|
||||
{
|
||||
epd_dc_reset();
|
||||
epd_cs_reset();
|
||||
|
||||
SPI_I2S_SendData(SPI2, reg);
|
||||
while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_BSY) != RESET)
|
||||
;
|
||||
|
||||
epd_cs_set();
|
||||
epd_dc_set();
|
||||
}
|
||||
|
||||
void epd_write_data(uint8_t data)
|
||||
{
|
||||
epd_cs_reset();
|
||||
|
||||
SPI_I2S_SendData(SPI2, data);
|
||||
while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_BSY) != RESET)
|
||||
;
|
||||
|
||||
epd_cs_set();
|
||||
}
|
||||
|
||||
void epd_read_data(uint8_t reg, uint8_t *data, uint8_t length)
|
||||
{
|
||||
epd_cs_reset();
|
||||
|
||||
epd_cs_set();
|
||||
}
|
||||
|
||||
void _epd_write_data(uint8_t data)
|
||||
{
|
||||
|
||||
while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_TXE) == RESET)
|
||||
;
|
||||
SPI_I2S_SendData(SPI2, data);
|
||||
}
|
||||
|
||||
void _epd_write_data_over()
|
||||
{
|
||||
while (SPI_I2S_GetFlagStatus(SPI2, SPI_I2S_FLAG_BSY) != RESET)
|
||||
;
|
||||
}
|
||||
|
||||
uint8_t epd_wait_busy()
|
||||
{
|
||||
uint32_t timeout = 0;
|
||||
while (epd_is_busy())
|
||||
{
|
||||
timeout++;
|
||||
if (timeout > 20000)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
epd_delay(1);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
uint8_t epd_init(void)
|
||||
{
|
||||
epd_res_reset();
|
||||
epd_delay(50);
|
||||
epd_res_set();
|
||||
epd_delay(50);
|
||||
|
||||
if (epd_wait_busy())
|
||||
return 1;
|
||||
|
||||
epd_write_reg(0x12); // SWRESET
|
||||
|
||||
if (epd_wait_busy())
|
||||
return 1;
|
||||
|
||||
epd_write_reg(0x01); // Driver output control
|
||||
epd_write_data(0x27);
|
||||
epd_write_data(0x01);
|
||||
epd_write_data(0x01);
|
||||
|
||||
epd_write_reg(0x11); // data entry mode
|
||||
epd_write_data(0x01);
|
||||
|
||||
epd_write_reg(0x44); // set Ram-X address start/end position
|
||||
epd_write_data(0x00);
|
||||
epd_write_data(0x0F); // 0x0F-->(15+1)*8=128
|
||||
|
||||
epd_write_reg(0x45); // set Ram-Y address start/end position
|
||||
epd_write_data(0x27); // 0xF9-->(249+1)=250
|
||||
epd_write_data(0x01);
|
||||
epd_write_data(0x00);
|
||||
epd_write_data(0x00);
|
||||
|
||||
epd_write_reg(0x3C); // BorderWavefrom
|
||||
epd_write_data(0x05);
|
||||
|
||||
epd_write_reg(0x21); // Display update control
|
||||
epd_write_data(0x00);
|
||||
epd_write_data(0x80);
|
||||
|
||||
epd_write_reg(0x18); // Read built-in temperature sensor
|
||||
epd_write_data(0x80);
|
||||
|
||||
epd_write_reg(0x4E); // set RAM x address count to 0;
|
||||
epd_write_data(0x00);
|
||||
epd_write_reg(0x4F); // set RAM y address count to 0x127;
|
||||
epd_write_data(0x27);
|
||||
epd_write_data(0x01);
|
||||
|
||||
if (epd_wait_busy())
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void epd_enter_deepsleepmode(uint8_t mode)
|
||||
{
|
||||
epd_write_reg(0x10);
|
||||
epd_write_data(mode);
|
||||
}
|
||||
|
||||
void epd_init_internalTempSensor(void)
|
||||
{
|
||||
epd_write_reg(0x18);
|
||||
epd_write_data(0x80);
|
||||
|
||||
epd_write_reg(0x1A);
|
||||
epd_write_data(0x7F);
|
||||
epd_write_data(0xF0);
|
||||
}
|
||||
uint8_t data[3];
|
||||
int32_t epd_get_internalTempSensor(void)
|
||||
{
|
||||
|
||||
uint32_t temp;
|
||||
|
||||
epd_read_data(0x1B, data, 3);
|
||||
|
||||
temp = data[0];
|
||||
temp = temp << 4 | data[1] >> 4;
|
||||
|
||||
if (temp & (1 << 11))
|
||||
{
|
||||
temp = (((~temp) & 0xfff) + 1) * 10 / 16;
|
||||
temp = -temp;
|
||||
}
|
||||
else
|
||||
{
|
||||
temp = temp * 10 / 16;
|
||||
}
|
||||
return temp;
|
||||
}
|
||||
|
||||
void epd_update(void)
|
||||
{
|
||||
epd_write_reg(0x22); // Display Update Control
|
||||
epd_write_data(0xF7);
|
||||
// epd_write_data(0xFF);
|
||||
epd_write_reg(0x20); // Activate Display Update Sequence
|
||||
|
||||
epd_wait_busy();
|
||||
}
|
||||
|
||||
void epd_setpos(uint16_t x, uint16_t y)
|
||||
{
|
||||
uint8_t _x;
|
||||
uint16_t _y;
|
||||
|
||||
_x = x / 8;
|
||||
if (y > 249)
|
||||
_y = 46;
|
||||
else
|
||||
_y = 295 - y;
|
||||
|
||||
epd_write_reg(0x4E); // set RAM x address count to 0;
|
||||
epd_write_data(_x);
|
||||
epd_write_reg(0x4F); // set RAM y address count to 0x127;
|
||||
epd_write_data(_y & 0xff);
|
||||
epd_write_data(_y >> 8 & 0x01);
|
||||
}
|
||||
|
||||
void epd_display(uint8_t *Image1, uint8_t *Image2)
|
||||
{
|
||||
uint32_t Width, Height, i, j;
|
||||
uint32_t k = 0;
|
||||
Width = 250;
|
||||
Height = 16;
|
||||
epd_setpos(0, 0);
|
||||
epd_write_reg(0x24);
|
||||
epd_cs_reset();
|
||||
for (j = 0; j < Height; j++)
|
||||
{
|
||||
for (i = 0; i < Width; i++)
|
||||
{
|
||||
_epd_write_data(Image1[k]);
|
||||
k++;
|
||||
}
|
||||
}
|
||||
_epd_write_data_over();
|
||||
epd_cs_set();
|
||||
epd_setpos(0, 0);
|
||||
epd_write_reg(0x26);
|
||||
k = 0;
|
||||
epd_cs_reset();
|
||||
for (j = 0; j < Height; j++)
|
||||
{
|
||||
for (i = 0; i < Width; i++)
|
||||
{
|
||||
_epd_write_data(~Image2[k]);
|
||||
k++;
|
||||
}
|
||||
}
|
||||
_epd_write_data_over();
|
||||
epd_cs_set();
|
||||
epd_update();
|
||||
}
|
||||
|
||||
void epd_displayBW(uint8_t *Image)
|
||||
{
|
||||
uint32_t Width, Height, i, j;
|
||||
uint32_t k = 0;
|
||||
Width = 250;
|
||||
Height = 16;
|
||||
epd_setpos(0, 0);
|
||||
epd_write_reg(0x24);
|
||||
epd_cs_reset();
|
||||
for (j = 0; j < Height; j++)
|
||||
{
|
||||
for (i = 0; i < Width; i++)
|
||||
{
|
||||
_epd_write_data(Image[k]);
|
||||
k++;
|
||||
}
|
||||
}
|
||||
_epd_write_data_over();
|
||||
epd_cs_set();
|
||||
epd_update();
|
||||
}
|
||||
|
||||
void epd_displayRED(uint8_t *Image)
|
||||
{
|
||||
uint32_t Width, Height, i, j;
|
||||
uint32_t k = 0;
|
||||
Width = 250;
|
||||
Height = 16;
|
||||
epd_setpos(0, 0);
|
||||
epd_write_reg(0x26);
|
||||
epd_cs_reset();
|
||||
for (j = 0; j < Height; j++)
|
||||
{
|
||||
for (i = 0; i < Width; i++)
|
||||
{
|
||||
_epd_write_data(Image[k]);
|
||||
k++;
|
||||
}
|
||||
}
|
||||
_epd_write_data_over();
|
||||
epd_cs_set();
|
||||
epd_update();
|
||||
}
|
||||
|
||||
void epd_paint_newimage(uint8_t *image, uint16_t Width, uint16_t Height, uint16_t Rotate, uint16_t Color)
|
||||
{
|
||||
EPD_Paint.Image = 0x00;
|
||||
EPD_Paint.Image = image;
|
||||
|
||||
EPD_Paint.WidthMemory = Width;
|
||||
EPD_Paint.HeightMemory = Height;
|
||||
EPD_Paint.Color = Color;
|
||||
EPD_Paint.WidthByte = (Width % 8 == 0) ? (Width / 8) : (Width / 8 + 1);
|
||||
EPD_Paint.HeightByte = Height;
|
||||
EPD_Paint.Rotate = Rotate;
|
||||
if (Rotate == EPD_ROTATE_0 || Rotate == EPD_ROTATE_180)
|
||||
{
|
||||
|
||||
EPD_Paint.Width = Height;
|
||||
EPD_Paint.Height = Width;
|
||||
}
|
||||
else
|
||||
{
|
||||
EPD_Paint.Width = Width;
|
||||
EPD_Paint.Height = Height;
|
||||
}
|
||||
}
|
||||
|
||||
void epd_paint_setpixel(uint16_t Xpoint, uint16_t Ypoint, uint16_t Color)
|
||||
{
|
||||
uint16_t X, Y;
|
||||
uint32_t Addr;
|
||||
uint8_t Rdata;
|
||||
switch (EPD_Paint.Rotate)
|
||||
{
|
||||
case 0:
|
||||
|
||||
X = EPD_Paint.WidthMemory - Ypoint - 1;
|
||||
Y = Xpoint;
|
||||
break;
|
||||
case 90:
|
||||
X = EPD_Paint.WidthMemory - Xpoint - 1;
|
||||
Y = EPD_Paint.HeightMemory - Ypoint - 1;
|
||||
break;
|
||||
case 180:
|
||||
X = Ypoint;
|
||||
Y = EPD_Paint.HeightMemory - Xpoint - 1;
|
||||
break;
|
||||
case 270:
|
||||
X = Xpoint;
|
||||
Y = Ypoint;
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
Addr = X / 8 + Y * EPD_Paint.WidthByte;
|
||||
Rdata = EPD_Paint.Image[Addr];
|
||||
if (Color == EPD_COLOR_BLACK)
|
||||
{
|
||||
EPD_Paint.Image[Addr] = Rdata & ~(0x80 >> (X % 8));
|
||||
}
|
||||
else
|
||||
EPD_Paint.Image[Addr] = Rdata | (0x80 >> (X % 8));
|
||||
}
|
||||
|
||||
void epd_paint_clear(uint16_t color)
|
||||
{
|
||||
uint16_t X, Y;
|
||||
uint32_t Addr;
|
||||
|
||||
for (Y = 0; Y < EPD_Paint.HeightByte; Y++)
|
||||
{
|
||||
for (X = 0; X < EPD_Paint.WidthByte; X++)
|
||||
{ // 8 pixel = 1 byte
|
||||
Addr = X + Y * EPD_Paint.WidthByte;
|
||||
EPD_Paint.Image[Addr] = color;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void epd_paint_selectimage(uint8_t *image)
|
||||
{
|
||||
EPD_Paint.Image = image;
|
||||
}
|
||||
|
||||
void epd_paint_drawPoint(uint16_t Xpoint, uint16_t Ypoint, uint16_t Color)
|
||||
{
|
||||
epd_paint_setpixel(Xpoint - 1, Ypoint - 1, Color);
|
||||
}
|
||||
|
||||
void epd_paint_drawLine(uint16_t Xstart, uint16_t Ystart, uint16_t Xend, uint16_t Yend, uint16_t Color)
|
||||
{
|
||||
uint16_t Xpoint, Ypoint;
|
||||
int32_t dx, dy;
|
||||
int32_t XAddway, YAddway;
|
||||
int32_t Esp;
|
||||
char Dotted_Len;
|
||||
Xpoint = Xstart;
|
||||
Ypoint = Ystart;
|
||||
dx = (int)Xend - (int)Xstart >= 0 ? Xend - Xstart : Xstart - Xend;
|
||||
dy = (int)Yend - (int)Ystart <= 0 ? Yend - Ystart : Ystart - Yend;
|
||||
|
||||
XAddway = Xstart < Xend ? 1 : -1;
|
||||
YAddway = Ystart < Yend ? 1 : -1;
|
||||
|
||||
Esp = dx + dy;
|
||||
Dotted_Len = 0;
|
||||
|
||||
for (;;)
|
||||
{
|
||||
Dotted_Len++;
|
||||
epd_paint_drawPoint(Xpoint, Ypoint, Color);
|
||||
if (2 * Esp >= dy)
|
||||
{
|
||||
if (Xpoint == Xend)
|
||||
break;
|
||||
Esp += dy;
|
||||
Xpoint += XAddway;
|
||||
}
|
||||
if (2 * Esp <= dx)
|
||||
{
|
||||
if (Ypoint == Yend)
|
||||
break;
|
||||
Esp += dx;
|
||||
Ypoint += YAddway;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void epd_paint_drawRectangle(uint16_t Xstart, uint16_t Ystart, uint16_t Xend, uint16_t Yend, uint16_t Color, uint8_t mode)
|
||||
{
|
||||
uint16_t i;
|
||||
if (mode)
|
||||
{
|
||||
for (i = Ystart; i < Yend; i++)
|
||||
{
|
||||
epd_paint_drawLine(Xstart, i, Xend, i, Color);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
epd_paint_drawLine(Xstart, Ystart, Xend, Ystart, Color);
|
||||
epd_paint_drawLine(Xstart, Ystart, Xstart, Yend, Color);
|
||||
epd_paint_drawLine(Xend, Yend, Xend, Ystart, Color);
|
||||
epd_paint_drawLine(Xend, Yend, Xstart, Yend, Color);
|
||||
}
|
||||
}
|
||||
|
||||
void epd_paint_drawCircle(uint16_t X_Center, uint16_t Y_Center, uint16_t Radius, uint16_t Color, uint8_t mode)
|
||||
{
|
||||
uint16_t Esp, sCountY;
|
||||
uint16_t XCurrent, YCurrent;
|
||||
XCurrent = 0;
|
||||
YCurrent = Radius;
|
||||
Esp = 3 - (Radius << 1);
|
||||
if (mode)
|
||||
{
|
||||
while (XCurrent <= YCurrent)
|
||||
{ // Realistic circles
|
||||
for (sCountY = XCurrent; sCountY <= YCurrent; sCountY++)
|
||||
{
|
||||
epd_paint_drawPoint(X_Center + XCurrent, Y_Center + sCountY, Color); // 1
|
||||
epd_paint_drawPoint(X_Center - XCurrent, Y_Center + sCountY, Color); // 2
|
||||
epd_paint_drawPoint(X_Center - sCountY, Y_Center + XCurrent, Color); // 3
|
||||
epd_paint_drawPoint(X_Center - sCountY, Y_Center - XCurrent, Color); // 4
|
||||
epd_paint_drawPoint(X_Center - XCurrent, Y_Center - sCountY, Color); // 5
|
||||
epd_paint_drawPoint(X_Center + XCurrent, Y_Center - sCountY, Color); // 6
|
||||
epd_paint_drawPoint(X_Center + sCountY, Y_Center - XCurrent, Color); // 7
|
||||
epd_paint_drawPoint(X_Center + sCountY, Y_Center + XCurrent, Color);
|
||||
}
|
||||
if ((int)Esp < 0)
|
||||
Esp += 4 * XCurrent + 6;
|
||||
else
|
||||
{
|
||||
Esp += 10 + 4 * (XCurrent - YCurrent);
|
||||
YCurrent--;
|
||||
}
|
||||
XCurrent++;
|
||||
}
|
||||
}
|
||||
else
|
||||
{ // Draw a hollow circle
|
||||
while (XCurrent <= YCurrent)
|
||||
{
|
||||
epd_paint_drawPoint(X_Center + XCurrent, Y_Center + YCurrent, Color); // 1
|
||||
epd_paint_drawPoint(X_Center - XCurrent, Y_Center + YCurrent, Color); // 2
|
||||
epd_paint_drawPoint(X_Center - YCurrent, Y_Center + XCurrent, Color); // 3
|
||||
epd_paint_drawPoint(X_Center - YCurrent, Y_Center - XCurrent, Color); // 4
|
||||
epd_paint_drawPoint(X_Center - XCurrent, Y_Center - YCurrent, Color); // 5
|
||||
epd_paint_drawPoint(X_Center + XCurrent, Y_Center - YCurrent, Color); // 6
|
||||
epd_paint_drawPoint(X_Center + YCurrent, Y_Center - XCurrent, Color); // 7
|
||||
epd_paint_drawPoint(X_Center + YCurrent, Y_Center + XCurrent, Color); // 0
|
||||
if ((int)Esp < 0)
|
||||
Esp += 4 * XCurrent + 6;
|
||||
else
|
||||
{
|
||||
Esp += 10 + 4 * (XCurrent - YCurrent);
|
||||
YCurrent--;
|
||||
}
|
||||
XCurrent++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void epd_paint_showChar(uint16_t x, uint16_t y, uint16_t chr, uint16_t size1, uint16_t color)
|
||||
{
|
||||
uint16_t i, m, temp, size2, chr1;
|
||||
uint16_t x0, y0;
|
||||
x += 1, y += 1, x0 = x, y0 = y;
|
||||
if (x - size1 > EPD_H)
|
||||
return;
|
||||
if (size1 == 8)
|
||||
size2 = 6;
|
||||
else
|
||||
size2 = (size1 / 8 + ((size1 % 8) ? 1 : 0)) * (size1 / 2);
|
||||
chr1 = chr - ' ';
|
||||
for (i = 0; i < size2; i++)
|
||||
{
|
||||
if (size1 == 8)
|
||||
{
|
||||
temp = asc2_0806[chr1][i];
|
||||
} // 0806
|
||||
else if (size1 == 12)
|
||||
{
|
||||
temp = asc2_1206[chr1][i];
|
||||
} // 1206
|
||||
else if (size1 == 16)
|
||||
{
|
||||
temp = asc2_1608[chr1][i];
|
||||
} // 1608
|
||||
else if (size1 == 24)
|
||||
{
|
||||
temp = asc2_2412[chr1][i];
|
||||
} // 2412
|
||||
else
|
||||
return;
|
||||
for (m = 0; m < 8; m++)
|
||||
{
|
||||
if (temp & 0x01)
|
||||
epd_paint_drawPoint(x, y, color);
|
||||
else
|
||||
epd_paint_drawPoint(x, y, !color);
|
||||
temp >>= 1;
|
||||
y++;
|
||||
}
|
||||
x++;
|
||||
if ((size1 != 8) && ((x - x0) == size1 / 2))
|
||||
{
|
||||
x = x0;
|
||||
y0 = y0 + 8;
|
||||
}
|
||||
y = y0;
|
||||
}
|
||||
}
|
||||
|
||||
void epd_paint_showString(uint16_t x, uint16_t y, uint8_t *chr, uint16_t size1, uint16_t color)
|
||||
{
|
||||
while (*chr != '\0')
|
||||
{
|
||||
epd_paint_showChar(x, y, *chr, size1, color);
|
||||
chr++;
|
||||
x += size1 / 2;
|
||||
}
|
||||
}
|
||||
|
||||
// m^n
|
||||
static uint32_t _Pow(uint16_t m, uint16_t n)
|
||||
{
|
||||
uint32_t result = 1;
|
||||
while (n--)
|
||||
{
|
||||
result *= m;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
void epd_paint_showNum(uint16_t x, uint16_t y, uint32_t num, uint16_t len, uint16_t size1, uint16_t color)
|
||||
{
|
||||
uint8_t t, temp, m = 0;
|
||||
if (size1 == 8)
|
||||
m = 2;
|
||||
for (t = 0; t < len; t++)
|
||||
{
|
||||
temp = (num / _Pow(10, len - t - 1)) % 10;
|
||||
if (temp == 0)
|
||||
{
|
||||
epd_paint_showChar(x + (size1 / 2 + m) * t, y, '0', size1, color);
|
||||
}
|
||||
else
|
||||
{
|
||||
epd_paint_showChar(x + (size1 / 2 + m) * t, y, temp + '0', size1, color);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void epd_paint_showChinese(uint16_t x, uint16_t y, uint16_t num, uint16_t size1, uint16_t color)
|
||||
{
|
||||
uint16_t m, temp;
|
||||
uint16_t x0, y0;
|
||||
uint16_t i, size3 = (size1 / 8 + ((size1 % 8) ? 1 : 0)) * size1;
|
||||
x += 1, y += 1, x0 = x, y0 = y;
|
||||
for (i = 0; i < size3; i++)
|
||||
{
|
||||
if (size1 == 16)
|
||||
{
|
||||
temp = Hzk1[num][i];
|
||||
} // 16*16
|
||||
else if (size1 == 24)
|
||||
{
|
||||
temp = Hzk2[num][i];
|
||||
} // 24*24
|
||||
else if (size1 == 32)
|
||||
{
|
||||
temp = Hzk3[num][i];
|
||||
} // 32*32
|
||||
else if (size1 == 64)
|
||||
{
|
||||
temp = Hzk4[num][i];
|
||||
} // 64*64
|
||||
else
|
||||
return;
|
||||
for (m = 0; m < 8; m++)
|
||||
{
|
||||
if (temp & 0x01)
|
||||
epd_paint_drawPoint(x, y, color);
|
||||
else
|
||||
epd_paint_drawPoint(x, y, !color);
|
||||
temp >>= 1;
|
||||
y++;
|
||||
}
|
||||
x++;
|
||||
if ((x - x0) == size1)
|
||||
{
|
||||
x = x0;
|
||||
y0 = y0 + 8;
|
||||
}
|
||||
y = y0;
|
||||
}
|
||||
}
|
||||
|
||||
void epd_paint_showPicture(uint16_t x, uint16_t y, uint16_t sizex, uint16_t sizey, const uint8_t BMP[], uint16_t Color)
|
||||
{
|
||||
uint16_t j = 0;
|
||||
uint16_t i, n = 0, temp = 0, m = 0;
|
||||
uint16_t x0 = 0, y0 = 0;
|
||||
x += 1, y += 1, x0 = x, y0 = y;
|
||||
sizey = sizey / 8 + ((sizey % 8) ? 1 : 0);
|
||||
for (n = 0; n < sizey; n++)
|
||||
{
|
||||
for (i = 0; i < sizex; i++)
|
||||
{
|
||||
temp = BMP[j];
|
||||
j++;
|
||||
for (m = 0; m < 8; m++)
|
||||
{
|
||||
if (temp & 0x01)
|
||||
epd_paint_drawPoint(x, y, !Color);
|
||||
else
|
||||
epd_paint_drawPoint(x, y, Color);
|
||||
temp >>= 1;
|
||||
y++;
|
||||
}
|
||||
x++;
|
||||
if ((x - x0) == sizex)
|
||||
{
|
||||
x = x0;
|
||||
y0 = y0 + 8;
|
||||
}
|
||||
y = y0;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,76 @@
|
||||
#ifndef __EPAPER_H
|
||||
#define __EPAPER_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
#define EPD_W 122
|
||||
#define EPD_H 250
|
||||
|
||||
#define EPD_OK 0
|
||||
#define EPD_ERROR 1
|
||||
|
||||
#define EPD_ROTATE_0 0
|
||||
#define EPD_ROTATE_90 90
|
||||
#define EPD_ROTATE_180 180
|
||||
#define EPD_ROTATE_270 270
|
||||
|
||||
#define EPD_COLOR_WHITE 0xFF
|
||||
#define EPD_COLOR_BLACK 0x00
|
||||
#define EPD_COLOR_RED EPD_COLOR_BLACK
|
||||
|
||||
#define EPD_FONT_SIZE8x6 (8)
|
||||
#define EPD_FONT_SIZE12x6 (12)
|
||||
#define EPD_FONT_SIZE16x8 (16)
|
||||
#define EPD_FONT_SIZE24x12 (24)
|
||||
|
||||
#define EPD_DEEPSLEEP_MODE1 (0x01)
|
||||
#define EPD_DEEPSLEEP_MODE2 (0x03)
|
||||
|
||||
typedef struct
|
||||
{
|
||||
uint8_t *Image;
|
||||
uint16_t Width;
|
||||
uint16_t Height;
|
||||
uint16_t WidthMemory;
|
||||
uint16_t HeightMemory;
|
||||
uint16_t Color;
|
||||
uint16_t Rotate;
|
||||
uint16_t WidthByte;
|
||||
uint16_t HeightByte;
|
||||
} EPD_PAINT;
|
||||
extern EPD_PAINT EPD_Paint;
|
||||
|
||||
void epd_io_init(void);
|
||||
uint8_t epd_init(void);
|
||||
void epd_enter_deepsleepmode(uint8_t mode);
|
||||
void epd_init_internalTempSensor(void);
|
||||
int32_t epd_get_internalTempSensor(void);
|
||||
void epd_update(void);
|
||||
void epd_display(uint8_t *Image1, uint8_t *Image2);
|
||||
void epd_displayBW(uint8_t *Image);
|
||||
void epd_displayRED(uint8_t *Image);
|
||||
|
||||
void epd_paint_newimage(uint8_t *image, uint16_t Width, uint16_t Height, uint16_t Rotate, uint16_t Color);
|
||||
void epd_paint_setpixel(uint16_t Xpoint, uint16_t Ypoint, uint16_t Color);
|
||||
void epd_paint_selectimage(uint8_t *image);
|
||||
void epd_paint_clear(uint16_t color);
|
||||
void epd_paint_drawPoint(uint16_t Xpoint, uint16_t Ypoint, uint16_t Color);
|
||||
void epd_paint_drawLine(uint16_t Xstart, uint16_t Ystart, uint16_t Xend, uint16_t Yend, uint16_t Color);
|
||||
void epd_paint_drawRectangle(uint16_t Xstart, uint16_t Ystart, uint16_t Xend, uint16_t Yend, uint16_t Color, uint8_t mode);
|
||||
void epd_paint_drawCircle(uint16_t X_Center, uint16_t Y_Center, uint16_t Radius, uint16_t Color, uint8_t mode);
|
||||
void epd_paint_showChar(uint16_t x, uint16_t y, uint16_t chr, uint16_t size1, uint16_t color);
|
||||
void epd_paint_showString(uint16_t x, uint16_t y, uint8_t *chr, uint16_t size1, uint16_t color);
|
||||
void epd_paint_showNum(uint16_t x, uint16_t y, uint32_t num, uint16_t len, uint16_t size1, uint16_t color);
|
||||
void epd_paint_showChinese(uint16_t x, uint16_t y, uint16_t num, uint16_t size1, uint16_t color);
|
||||
void epd_paint_showPicture(uint16_t x, uint16_t y, uint16_t sizex, uint16_t sizey, const uint8_t BMP[], uint16_t Color);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,429 @@
|
||||
#ifndef __EPDFONT_H
|
||||
#define __EPDFONT_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
const unsigned char asc2_0806[][6] =
|
||||
{
|
||||
{0x00, 0x00, 0x00, 0x00, 0x00, 0x00},// sp
|
||||
{0x00, 0x00, 0x00, 0x2f, 0x00, 0x00},// !
|
||||
{0x00, 0x00, 0x07, 0x00, 0x07, 0x00},// "
|
||||
{0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14},// #
|
||||
{0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12},// $
|
||||
{0x00, 0x62, 0x64, 0x08, 0x13, 0x23},// %
|
||||
{0x00, 0x36, 0x49, 0x55, 0x22, 0x50},// &
|
||||
{0x00, 0x00, 0x05, 0x03, 0x00, 0x00},// '
|
||||
{0x00, 0x00, 0x1c, 0x22, 0x41, 0x00},// (
|
||||
{0x00, 0x00, 0x41, 0x22, 0x1c, 0x00},// )
|
||||
{0x00, 0x14, 0x08, 0x3E, 0x08, 0x14},// *
|
||||
{0x00, 0x08, 0x08, 0x3E, 0x08, 0x08},// +
|
||||
{0x00, 0x00, 0x00, 0xA0, 0x60, 0x00},// ,
|
||||
{0x00, 0x08, 0x08, 0x08, 0x08, 0x08},// -
|
||||
{0x00, 0x00, 0x60, 0x60, 0x00, 0x00},// .
|
||||
{0x00, 0x20, 0x10, 0x08, 0x04, 0x02},// /
|
||||
{0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E},// 0
|
||||
{0x00, 0x00, 0x42, 0x7F, 0x40, 0x00},// 1
|
||||
{0x00, 0x42, 0x61, 0x51, 0x49, 0x46},// 2
|
||||
{0x00, 0x21, 0x41, 0x45, 0x4B, 0x31},// 3
|
||||
{0x00, 0x18, 0x14, 0x12, 0x7F, 0x10},// 4
|
||||
{0x00, 0x27, 0x45, 0x45, 0x45, 0x39},// 5
|
||||
{0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30},// 6
|
||||
{0x00, 0x01, 0x71, 0x09, 0x05, 0x03},// 7
|
||||
{0x00, 0x36, 0x49, 0x49, 0x49, 0x36},// 8
|
||||
{0x00, 0x06, 0x49, 0x49, 0x29, 0x1E},// 9
|
||||
{0x00, 0x00, 0x36, 0x36, 0x00, 0x00},// :
|
||||
{0x00, 0x00, 0x56, 0x36, 0x00, 0x00},// ;
|
||||
{0x00, 0x08, 0x14, 0x22, 0x41, 0x00},// <
|
||||
{0x00, 0x14, 0x14, 0x14, 0x14, 0x14},// =
|
||||
{0x00, 0x00, 0x41, 0x22, 0x14, 0x08},// >
|
||||
{0x00, 0x02, 0x01, 0x51, 0x09, 0x06},// ?
|
||||
{0x00, 0x32, 0x49, 0x59, 0x51, 0x3E},// @
|
||||
{0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C},// A
|
||||
{0x00, 0x7F, 0x49, 0x49, 0x49, 0x36},// B
|
||||
{0x00, 0x3E, 0x41, 0x41, 0x41, 0x22},// C
|
||||
{0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C},// D
|
||||
{0x00, 0x7F, 0x49, 0x49, 0x49, 0x41},// E
|
||||
{0x00, 0x7F, 0x09, 0x09, 0x09, 0x01},// F
|
||||
{0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A},// G
|
||||
{0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F},// H
|
||||
{0x00, 0x00, 0x41, 0x7F, 0x41, 0x00},// I
|
||||
{0x00, 0x20, 0x40, 0x41, 0x3F, 0x01},// J
|
||||
{0x00, 0x7F, 0x08, 0x14, 0x22, 0x41},// K
|
||||
{0x00, 0x7F, 0x40, 0x40, 0x40, 0x40},// L
|
||||
{0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F},// M
|
||||
{0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F},// N
|
||||
{0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E},// O
|
||||
{0x00, 0x7F, 0x09, 0x09, 0x09, 0x06},// P
|
||||
{0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E},// Q
|
||||
{0x00, 0x7F, 0x09, 0x19, 0x29, 0x46},// R
|
||||
{0x00, 0x46, 0x49, 0x49, 0x49, 0x31},// S
|
||||
{0x00, 0x01, 0x01, 0x7F, 0x01, 0x01},// T
|
||||
{0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F},// U
|
||||
{0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F},// V
|
||||
{0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F},// W
|
||||
{0x00, 0x63, 0x14, 0x08, 0x14, 0x63},// X
|
||||
{0x00, 0x07, 0x08, 0x70, 0x08, 0x07},// Y
|
||||
{0x00, 0x61, 0x51, 0x49, 0x45, 0x43},// Z
|
||||
{0x00, 0x00, 0x7F, 0x41, 0x41, 0x00},// [
|
||||
{0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55},// 55
|
||||
{0x00, 0x00, 0x41, 0x41, 0x7F, 0x00},// ]
|
||||
{0x00, 0x04, 0x02, 0x01, 0x02, 0x04},// ^
|
||||
{0x00, 0x40, 0x40, 0x40, 0x40, 0x40},// _
|
||||
{0x00, 0x00, 0x01, 0x02, 0x04, 0x00},// '
|
||||
{0x00, 0x20, 0x54, 0x54, 0x54, 0x78},// a
|
||||
{0x00, 0x7F, 0x48, 0x44, 0x44, 0x38},// b
|
||||
{0x00, 0x38, 0x44, 0x44, 0x44, 0x20},// c
|
||||
{0x00, 0x38, 0x44, 0x44, 0x48, 0x7F},// d
|
||||
{0x00, 0x38, 0x54, 0x54, 0x54, 0x18},// e
|
||||
{0x00, 0x08, 0x7E, 0x09, 0x01, 0x02},// f
|
||||
{0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C},// g
|
||||
{0x00, 0x7F, 0x08, 0x04, 0x04, 0x78},// h
|
||||
{0x00, 0x00, 0x44, 0x7D, 0x40, 0x00},// i
|
||||
{0x00, 0x40, 0x80, 0x84, 0x7D, 0x00},// j
|
||||
{0x00, 0x7F, 0x10, 0x28, 0x44, 0x00},// k
|
||||
{0x00, 0x00, 0x41, 0x7F, 0x40, 0x00},// l
|
||||
{0x00, 0x7C, 0x04, 0x18, 0x04, 0x78},// m
|
||||
{0x00, 0x7C, 0x08, 0x04, 0x04, 0x78},// n
|
||||
{0x00, 0x38, 0x44, 0x44, 0x44, 0x38},// o
|
||||
{0x00, 0xFC, 0x24, 0x24, 0x24, 0x18},// p
|
||||
{0x00, 0x18, 0x24, 0x24, 0x18, 0xFC},// q
|
||||
{0x00, 0x7C, 0x08, 0x04, 0x04, 0x08},// r
|
||||
{0x00, 0x48, 0x54, 0x54, 0x54, 0x20},// s
|
||||
{0x00, 0x04, 0x3F, 0x44, 0x40, 0x20},// t
|
||||
{0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C},// u
|
||||
{0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C},// v
|
||||
{0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C},// w
|
||||
{0x00, 0x44, 0x28, 0x10, 0x28, 0x44},// x
|
||||
{0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C},// y
|
||||
{0x00, 0x44, 0x64, 0x54, 0x4C, 0x44},// z
|
||||
{0x14, 0x14, 0x14, 0x14, 0x14, 0x14},// horiz lines
|
||||
};
|
||||
//12*12 ASCII
|
||||
const unsigned char asc2_1206[95][12]={
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
|
||||
{0x00,0x00,0xFC,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00},/*"!",1*/
|
||||
{0x00,0x0C,0x02,0x0C,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*""",2*/
|
||||
{0x90,0xD0,0xBC,0xD0,0xBC,0x90,0x00,0x03,0x00,0x03,0x00,0x00},/*"#",3*/
|
||||
{0x18,0x24,0xFE,0x44,0x8C,0x00,0x03,0x02,0x07,0x02,0x01,0x00},/*"$",4*/
|
||||
{0x18,0x24,0xD8,0xB0,0x4C,0x80,0x00,0x03,0x00,0x01,0x02,0x01},/*"%",5*/
|
||||
{0xC0,0x38,0xE4,0x38,0xE0,0x00,0x01,0x02,0x02,0x01,0x02,0x02},/*"&",6*/
|
||||
{0x08,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
|
||||
{0x00,0x00,0x00,0xF8,0x04,0x02,0x00,0x00,0x00,0x01,0x02,0x04},/*"(",8*/
|
||||
{0x00,0x02,0x04,0xF8,0x00,0x00,0x00,0x04,0x02,0x01,0x00,0x00},/*")",9*/
|
||||
{0x90,0x60,0xF8,0x60,0x90,0x00,0x00,0x00,0x01,0x00,0x00,0x00},/*"*",10*/
|
||||
{0x20,0x20,0xFC,0x20,0x20,0x00,0x00,0x00,0x01,0x00,0x00,0x00},/*"+",11*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x06,0x00,0x00,0x00,0x00},/*",",12*/
|
||||
{0x20,0x20,0x20,0x20,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"-",13*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x00},/*".",14*/
|
||||
{0x00,0x80,0x60,0x1C,0x02,0x00,0x04,0x03,0x00,0x00,0x00,0x00},/*"/",15*/
|
||||
{0xF8,0x04,0x04,0x04,0xF8,0x00,0x01,0x02,0x02,0x02,0x01,0x00},/*"0",16*/
|
||||
{0x00,0x08,0xFC,0x00,0x00,0x00,0x00,0x02,0x03,0x02,0x00,0x00},/*"1",17*/
|
||||
{0x18,0x84,0x44,0x24,0x18,0x00,0x03,0x02,0x02,0x02,0x02,0x00},/*"2",18*/
|
||||
{0x08,0x04,0x24,0x24,0xD8,0x00,0x01,0x02,0x02,0x02,0x01,0x00},/*"3",19*/
|
||||
{0x40,0xB0,0x88,0xFC,0x80,0x00,0x00,0x00,0x00,0x03,0x02,0x00},/*"4",20*/
|
||||
{0x3C,0x24,0x24,0x24,0xC4,0x00,0x01,0x02,0x02,0x02,0x01,0x00},/*"5",21*/
|
||||
{0xF8,0x24,0x24,0x2C,0xC0,0x00,0x01,0x02,0x02,0x02,0x01,0x00},/*"6",22*/
|
||||
{0x0C,0x04,0xE4,0x1C,0x04,0x00,0x00,0x00,0x03,0x00,0x00,0x00},/*"7",23*/
|
||||
{0xD8,0x24,0x24,0x24,0xD8,0x00,0x01,0x02,0x02,0x02,0x01,0x00},/*"8",24*/
|
||||
{0x38,0x44,0x44,0x44,0xF8,0x00,0x00,0x03,0x02,0x02,0x01,0x00},/*"9",25*/
|
||||
{0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00},/*":",26*/
|
||||
{0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x06,0x00,0x00,0x00},/*";",27*/
|
||||
{0x00,0x20,0x50,0x88,0x04,0x02,0x00,0x00,0x00,0x00,0x01,0x02},/*"<",28*/
|
||||
{0x90,0x90,0x90,0x90,0x90,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"=",29*/
|
||||
{0x00,0x02,0x04,0x88,0x50,0x20,0x00,0x02,0x01,0x00,0x00,0x00},/*">",30*/
|
||||
{0x18,0x04,0xC4,0x24,0x18,0x00,0x00,0x00,0x02,0x00,0x00,0x00},/*"?",31*/
|
||||
{0xF8,0x04,0xE4,0x94,0xF8,0x00,0x01,0x02,0x02,0x02,0x02,0x00},/*"@",32*/
|
||||
{0x00,0xE0,0x9C,0xF0,0x80,0x00,0x02,0x03,0x00,0x00,0x03,0x02},/*"A",33*/
|
||||
{0x04,0xFC,0x24,0x24,0xD8,0x00,0x02,0x03,0x02,0x02,0x01,0x00},/*"B",34*/
|
||||
{0xF8,0x04,0x04,0x04,0x0C,0x00,0x01,0x02,0x02,0x02,0x01,0x00},/*"C",35*/
|
||||
{0x04,0xFC,0x04,0x04,0xF8,0x00,0x02,0x03,0x02,0x02,0x01,0x00},/*"D",36*/
|
||||
{0x04,0xFC,0x24,0x74,0x0C,0x00,0x02,0x03,0x02,0x02,0x03,0x00},/*"E",37*/
|
||||
{0x04,0xFC,0x24,0x74,0x0C,0x00,0x02,0x03,0x02,0x00,0x00,0x00},/*"F",38*/
|
||||
{0xF0,0x08,0x04,0x44,0xCC,0x40,0x00,0x01,0x02,0x02,0x01,0x00},/*"G",39*/
|
||||
{0x04,0xFC,0x20,0x20,0xFC,0x04,0x02,0x03,0x00,0x00,0x03,0x02},/*"H",40*/
|
||||
{0x04,0x04,0xFC,0x04,0x04,0x00,0x02,0x02,0x03,0x02,0x02,0x00},/*"I",41*/
|
||||
{0x00,0x04,0x04,0xFC,0x04,0x04,0x06,0x04,0x04,0x03,0x00,0x00},/*"J",42*/
|
||||
{0x04,0xFC,0x24,0xD0,0x0C,0x04,0x02,0x03,0x02,0x00,0x03,0x02},/*"K",43*/
|
||||
{0x04,0xFC,0x04,0x00,0x00,0x00,0x02,0x03,0x02,0x02,0x02,0x03},/*"L",44*/
|
||||
{0xFC,0x3C,0xC0,0x3C,0xFC,0x00,0x03,0x00,0x03,0x00,0x03,0x00},/*"M",45*/
|
||||
{0x04,0xFC,0x30,0xC4,0xFC,0x04,0x02,0x03,0x02,0x00,0x03,0x00},/*"N",46*/
|
||||
{0xF8,0x04,0x04,0x04,0xF8,0x00,0x01,0x02,0x02,0x02,0x01,0x00},/*"O",47*/
|
||||
{0x04,0xFC,0x24,0x24,0x18,0x00,0x02,0x03,0x02,0x00,0x00,0x00},/*"P",48*/
|
||||
{0xF8,0x84,0x84,0x04,0xF8,0x00,0x01,0x02,0x02,0x07,0x05,0x00},/*"Q",49*/
|
||||
{0x04,0xFC,0x24,0x64,0x98,0x00,0x02,0x03,0x02,0x00,0x03,0x02},/*"R",50*/
|
||||
{0x18,0x24,0x24,0x44,0x8C,0x00,0x03,0x02,0x02,0x02,0x01,0x00},/*"S",51*/
|
||||
{0x0C,0x04,0xFC,0x04,0x0C,0x00,0x00,0x02,0x03,0x02,0x00,0x00},/*"T",52*/
|
||||
{0x04,0xFC,0x00,0x00,0xFC,0x04,0x00,0x01,0x02,0x02,0x01,0x00},/*"U",53*/
|
||||
{0x04,0x7C,0x80,0xE0,0x1C,0x04,0x00,0x00,0x03,0x00,0x00,0x00},/*"V",54*/
|
||||
{0x1C,0xE0,0x3C,0xE0,0x1C,0x00,0x00,0x03,0x00,0x03,0x00,0x00},/*"W",55*/
|
||||
{0x04,0x9C,0x60,0x9C,0x04,0x00,0x02,0x03,0x00,0x03,0x02,0x00},/*"X",56*/
|
||||
{0x04,0x1C,0xE0,0x1C,0x04,0x00,0x00,0x02,0x03,0x02,0x00,0x00},/*"Y",57*/
|
||||
{0x0C,0x84,0x64,0x1C,0x04,0x00,0x02,0x03,0x02,0x02,0x03,0x00},/*"Z",58*/
|
||||
{0x00,0x00,0xFE,0x02,0x02,0x00,0x00,0x00,0x07,0x04,0x04,0x00},/*"[",59*/
|
||||
{0x00,0x0E,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x00},/*"\",60*/
|
||||
{0x00,0x02,0x02,0xFE,0x00,0x00,0x00,0x04,0x04,0x07,0x00,0x00},/*"]",61*/
|
||||
{0x00,0x04,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x08,0x08,0x08,0x08,0x08},/*"_",63*/
|
||||
{0x00,0x00,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
|
||||
{0x00,0x40,0xA0,0xA0,0xC0,0x00,0x00,0x01,0x02,0x02,0x03,0x02},/*"a",65*/
|
||||
{0x04,0xFC,0x20,0x20,0xC0,0x00,0x00,0x03,0x02,0x02,0x01,0x00},/*"b",66*/
|
||||
{0x00,0xC0,0x20,0x20,0x60,0x00,0x00,0x01,0x02,0x02,0x02,0x00},/*"c",67*/
|
||||
{0x00,0xC0,0x20,0x24,0xFC,0x00,0x00,0x01,0x02,0x02,0x03,0x02},/*"d",68*/
|
||||
{0x00,0xC0,0xA0,0xA0,0xC0,0x00,0x00,0x01,0x02,0x02,0x02,0x00},/*"e",69*/
|
||||
{0x00,0x20,0xF8,0x24,0x24,0x04,0x00,0x02,0x03,0x02,0x02,0x00},/*"f",70*/
|
||||
{0x00,0x40,0xA0,0xA0,0x60,0x20,0x00,0x07,0x0A,0x0A,0x0A,0x04},/*"g",71*/
|
||||
{0x04,0xFC,0x20,0x20,0xC0,0x00,0x02,0x03,0x02,0x00,0x03,0x02},/*"h",72*/
|
||||
{0x00,0x20,0xE4,0x00,0x00,0x00,0x00,0x02,0x03,0x02,0x00,0x00},/*"i",73*/
|
||||
{0x00,0x00,0x20,0xE4,0x00,0x00,0x08,0x08,0x08,0x07,0x00,0x00},/*"j",74*/
|
||||
{0x04,0xFC,0x80,0xE0,0x20,0x20,0x02,0x03,0x02,0x00,0x03,0x02},/*"k",75*/
|
||||
{0x04,0x04,0xFC,0x00,0x00,0x00,0x02,0x02,0x03,0x02,0x02,0x00},/*"l",76*/
|
||||
{0xE0,0x20,0xE0,0x20,0xC0,0x00,0x03,0x00,0x03,0x00,0x03,0x00},/*"m",77*/
|
||||
{0x20,0xE0,0x20,0x20,0xC0,0x00,0x02,0x03,0x02,0x00,0x03,0x02},/*"n",78*/
|
||||
{0x00,0xC0,0x20,0x20,0xC0,0x00,0x00,0x01,0x02,0x02,0x01,0x00},/*"o",79*/
|
||||
{0x20,0xE0,0x20,0x20,0xC0,0x00,0x08,0x0F,0x0A,0x02,0x01,0x00},/*"p",80*/
|
||||
{0x00,0xC0,0x20,0x20,0xE0,0x00,0x00,0x01,0x02,0x0A,0x0F,0x08},/*"q",81*/
|
||||
{0x20,0xE0,0x40,0x20,0x20,0x00,0x02,0x03,0x02,0x00,0x00,0x00},/*"r",82*/
|
||||
{0x00,0x60,0xA0,0xA0,0x20,0x00,0x00,0x02,0x02,0x02,0x03,0x00},/*"s",83*/
|
||||
{0x00,0x20,0xF8,0x20,0x00,0x00,0x00,0x00,0x01,0x02,0x02,0x00},/*"t",84*/
|
||||
{0x20,0xE0,0x00,0x20,0xE0,0x00,0x00,0x01,0x02,0x02,0x03,0x02},/*"u",85*/
|
||||
{0x20,0xE0,0x20,0x80,0x60,0x20,0x00,0x00,0x03,0x01,0x00,0x00},/*"v",86*/
|
||||
{0x60,0x80,0xE0,0x80,0x60,0x00,0x00,0x03,0x00,0x03,0x00,0x00},/*"w",87*/
|
||||
{0x20,0x60,0x80,0x60,0x20,0x00,0x02,0x03,0x00,0x03,0x02,0x00},/*"x",88*/
|
||||
{0x20,0xE0,0x20,0x80,0x60,0x20,0x08,0x08,0x07,0x01,0x00,0x00},/*"y",89*/
|
||||
{0x00,0x20,0xA0,0x60,0x20,0x00,0x00,0x02,0x03,0x02,0x02,0x00},/*"z",90*/
|
||||
{0x00,0x00,0x20,0xDE,0x02,0x00,0x00,0x00,0x00,0x07,0x04,0x00},/*"{",91*/
|
||||
{0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x0F,0x00,0x00},/*"|",92*/
|
||||
{0x00,0x02,0xDE,0x20,0x00,0x00,0x00,0x04,0x07,0x00,0x00,0x00},/*"}",93*/
|
||||
{0x02,0x01,0x02,0x04,0x04,0x02,0x00,0x00,0x00,0x00,0x00,0x00},/*"~",94*/
|
||||
};
|
||||
//16*16 ASCII
|
||||
const unsigned char asc2_1608[][16]={
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
|
||||
{0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00},/*"!",1*/
|
||||
{0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*""",2*/
|
||||
{0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00},/*"#",3*/
|
||||
{0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00},/*"$",4*/
|
||||
{0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00},/*"%",5*/
|
||||
{0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10},/*"&",6*/
|
||||
{0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
|
||||
{0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00},/*"(",8*/
|
||||
{0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00},/*")",9*/
|
||||
{0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00},/*"*",10*/
|
||||
{0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00},/*"+",11*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00},/*",",12*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01},/*"-",13*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00},/*".",14*/
|
||||
{0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00},/*"/",15*/
|
||||
{0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00},/*"0",16*/
|
||||
{0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"1",17*/
|
||||
{0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00},/*"2",18*/
|
||||
{0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00},/*"3",19*/
|
||||
{0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00},/*"4",20*/
|
||||
{0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00},/*"5",21*/
|
||||
{0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00},/*"6",22*/
|
||||
{0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00},/*"7",23*/
|
||||
{0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00},/*"8",24*/
|
||||
{0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00},/*"9",25*/
|
||||
{0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00},/*":",26*/
|
||||
{0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00},/*";",27*/
|
||||
{0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00},/*"<",28*/
|
||||
{0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00},/*"=",29*/
|
||||
{0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00},/*">",30*/
|
||||
{0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00},/*"?",31*/
|
||||
{0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00},/*"@",32*/
|
||||
{0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20},/*"A",33*/
|
||||
{0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00},/*"B",34*/
|
||||
{0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00},/*"C",35*/
|
||||
{0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00},/*"D",36*/
|
||||
{0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00},/*"E",37*/
|
||||
{0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00},/*"F",38*/
|
||||
{0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00},/*"G",39*/
|
||||
{0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20},/*"H",40*/
|
||||
{0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"I",41*/
|
||||
{0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00},/*"J",42*/
|
||||
{0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00},/*"K",43*/
|
||||
{0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00},/*"L",44*/
|
||||
{0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00},/*"M",45*/
|
||||
{0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00},/*"N",46*/
|
||||
{0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00},/*"O",47*/
|
||||
{0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00},/*"P",48*/
|
||||
{0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00},/*"Q",49*/
|
||||
{0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20},/*"R",50*/
|
||||
{0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00},/*"S",51*/
|
||||
{0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00},/*"T",52*/
|
||||
{0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00},/*"U",53*/
|
||||
{0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00},/*"V",54*/
|
||||
{0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00},/*"W",55*/
|
||||
{0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20},/*"X",56*/
|
||||
{0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00},/*"Y",57*/
|
||||
{0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00},/*"Z",58*/
|
||||
{0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00},/*"[",59*/
|
||||
{0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00},/*"\",60*/
|
||||
{0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00},/*"]",61*/
|
||||
{0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80},/*"_",63*/
|
||||
{0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
|
||||
{0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20},/*"a",65*/
|
||||
{0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00},/*"b",66*/
|
||||
{0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00},/*"c",67*/
|
||||
{0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20},/*"d",68*/
|
||||
{0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00},/*"e",69*/
|
||||
{0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"f",70*/
|
||||
{0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00},/*"g",71*/
|
||||
{0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20},/*"h",72*/
|
||||
{0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"i",73*/
|
||||
{0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00},/*"j",74*/
|
||||
{0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00},/*"k",75*/
|
||||
{0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00},/*"l",76*/
|
||||
{0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F},/*"m",77*/
|
||||
{0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20},/*"n",78*/
|
||||
{0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00},/*"o",79*/
|
||||
{0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00},/*"p",80*/
|
||||
{0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80},/*"q",81*/
|
||||
{0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00},/*"r",82*/
|
||||
{0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00},/*"s",83*/
|
||||
{0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00},/*"t",84*/
|
||||
{0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20},/*"u",85*/
|
||||
{0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00},/*"v",86*/
|
||||
{0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00},/*"w",87*/
|
||||
{0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00},/*"x",88*/
|
||||
{0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00},/*"y",89*/
|
||||
{0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00},/*"z",90*/
|
||||
{0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40},/*"{",91*/
|
||||
{0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00},/*"|",92*/
|
||||
{0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00},/*"}",93*/
|
||||
{0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"~",94*/
|
||||
};
|
||||
//24*24 ASICII
|
||||
const unsigned char asc2_2412[][36]={
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*" ",0*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0xF0,0xF0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x7F,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x1C,0x00,0x00,0x00,0x00},/*"!",1*/
|
||||
{0x00,0x00,0x80,0x60,0x30,0x1C,0x8C,0x60,0x30,0x1C,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*""",2*/
|
||||
{0x00,0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x00,0xE0,0x00,0x00,0x00,0x86,0xE6,0x9F,0x86,0x86,0x86,0x86,0xE6,0x9F,0x86,0x00,0x00,0x01,0x1F,0x01,0x01,0x01,0x01,0x01,0x1F,0x01,0x01,0x00},/*"#",3*/
|
||||
{0x00,0x00,0x80,0xC0,0x60,0x20,0xF8,0x20,0xE0,0xC0,0x00,0x00,0x00,0x00,0x03,0x07,0x0C,0x18,0xFF,0x70,0xE1,0x81,0x00,0x00,0x00,0x00,0x07,0x0F,0x10,0x10,0x7F,0x10,0x0F,0x07,0x00,0x00},/*"$",4*/
|
||||
{0x80,0x60,0x20,0x60,0x80,0x00,0x00,0x00,0xE0,0x20,0x00,0x00,0x0F,0x30,0x20,0x30,0x9F,0x70,0xDC,0x37,0x10,0x30,0xC0,0x00,0x00,0x00,0x10,0x0E,0x03,0x00,0x07,0x18,0x10,0x18,0x07,0x00},/*"%",5*/
|
||||
{0x00,0x00,0xC0,0x20,0x20,0xE0,0xC0,0x00,0x00,0x00,0x00,0x00,0x80,0xE0,0x1F,0x38,0xE8,0x87,0x03,0xC4,0x3C,0x04,0x00,0x00,0x07,0x0F,0x18,0x10,0x10,0x0B,0x07,0x0D,0x10,0x10,0x08,0x00},/*"&",6*/
|
||||
{0x00,0x80,0x8C,0x4C,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"'",7*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xE0,0x30,0x08,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xFF,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x0F,0x18,0x20,0x40,0x00},/*"(",8*/
|
||||
{0x00,0x04,0x08,0x30,0xE0,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x0F,0x03,0x00,0x00,0x00,0x00,0x00,0x00},/*")",9*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x42,0x66,0x66,0x3C,0x18,0xFF,0x18,0x3C,0x66,0x66,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00},/*"*",10*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00},/*"+",11*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x8C,0x4C,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*",",12*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"-",13*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x1C,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*".",14*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0x38,0x0C,0x00,0x00,0x00,0x00,0x00,0x80,0x70,0x1C,0x03,0x00,0x00,0x00,0x00,0x00,0x60,0x38,0x0E,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"/",15*/
|
||||
{0x00,0x00,0x80,0xC0,0x60,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0xFE,0xFF,0x01,0x00,0x00,0x00,0x00,0x01,0xFF,0xFE,0x00,0x00,0x01,0x07,0x0E,0x18,0x10,0x10,0x18,0x0E,0x07,0x01,0x00},/*"0",16*/
|
||||
{0x00,0x00,0x80,0x80,0x80,0xC0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00},/*"1",17*/
|
||||
{0x00,0x80,0x40,0x20,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0x03,0x03,0x00,0x80,0x40,0x20,0x38,0x1F,0x07,0x00,0x00,0x00,0x1C,0x1A,0x19,0x18,0x18,0x18,0x18,0x18,0x1F,0x00,0x00},/*"2",18*/
|
||||
{0x00,0x80,0xC0,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0x00,0x03,0x03,0x00,0x10,0x10,0x18,0x2F,0xE7,0x80,0x00,0x00,0x00,0x07,0x0F,0x10,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,0x00},/*"3",19*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xE0,0xF0,0x00,0x00,0x00,0x00,0xC0,0xB0,0x88,0x86,0x81,0x80,0xFF,0xFF,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x1F,0x1F,0x10,0x10,0x00},/*"4",20*/
|
||||
{0x00,0x00,0xE0,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x00,0x00,0x00,0x00,0x3F,0x10,0x08,0x08,0x08,0x18,0xF0,0xE0,0x00,0x00,0x00,0x07,0x0B,0x10,0x10,0x10,0x10,0x1C,0x0F,0x03,0x00,0x00},/*"5",21*/
|
||||
{0x00,0x00,0x80,0xC0,0x40,0x20,0x20,0x20,0xE0,0xC0,0x00,0x00,0x00,0xFC,0xFF,0x21,0x10,0x08,0x08,0x08,0x18,0xF0,0xE0,0x00,0x00,0x01,0x07,0x0C,0x18,0x10,0x10,0x10,0x08,0x0F,0x03,0x00},/*"6",22*/
|
||||
{0x00,0x00,0xC0,0xE0,0x60,0x60,0x60,0x60,0x60,0xE0,0x60,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0xE0,0x18,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00},/*"7",23*/
|
||||
{0x00,0x80,0xC0,0x60,0x20,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x87,0xEF,0x2C,0x18,0x18,0x30,0x30,0x68,0xCF,0x83,0x00,0x00,0x07,0x0F,0x08,0x10,0x10,0x10,0x10,0x18,0x0F,0x07,0x00},/*"8",24*/
|
||||
{0x00,0x00,0xC0,0xC0,0x20,0x20,0x20,0x20,0xC0,0x80,0x00,0x00,0x00,0x1F,0x3F,0x60,0x40,0x40,0x40,0x20,0x10,0xFF,0xFE,0x00,0x00,0x00,0x0C,0x1C,0x10,0x10,0x10,0x08,0x0F,0x03,0x00,0x00},/*"9",25*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0E,0x0E,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x1C,0x00,0x00,0x00,0x00},/*":",26*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x58,0x38,0x00,0x00,0x00,0x00,0x00},/*";",27*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x40,0x20,0x10,0x00,0x00,0x00,0x10,0x28,0x44,0x82,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x00},/*"<",28*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x84,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"=",29*/
|
||||
{0x00,0x00,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x82,0x44,0x28,0x10,0x00,0x00,0x00,0x10,0x08,0x04,0x02,0x01,0x00,0x00,0x00,0x00,0x00},/*">",30*/
|
||||
{0x00,0xC0,0x20,0x20,0x10,0x10,0x10,0x10,0x30,0xE0,0xC0,0x00,0x00,0x03,0x03,0x00,0x00,0xF0,0x10,0x08,0x0C,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x1C,0x1C,0x1C,0x00,0x00,0x00,0x00,0x00},/*"?",31*/
|
||||
{0x00,0x00,0x00,0xC0,0x40,0x60,0x20,0x20,0x20,0x40,0xC0,0x00,0x00,0xFC,0xFF,0x01,0xF0,0x0E,0x03,0xC1,0xFE,0x03,0x80,0x7F,0x00,0x01,0x07,0x0E,0x08,0x11,0x11,0x10,0x11,0x09,0x04,0x02},/*"@",32*/
|
||||
{0x00,0x00,0x00,0x00,0x80,0xE0,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x7C,0x43,0x40,0x47,0x7F,0xF8,0x80,0x00,0x00,0x10,0x18,0x1F,0x10,0x00,0x00,0x00,0x00,0x13,0x1F,0x1C,0x10},/*"A",33*/
|
||||
{0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0xFF,0xFF,0x10,0x10,0x10,0x10,0x18,0x2F,0xE7,0x80,0x00,0x10,0x1F,0x1F,0x10,0x10,0x10,0x10,0x10,0x18,0x0F,0x07,0x00},/*"B",34*/
|
||||
{0x00,0x00,0x80,0xC0,0x40,0x20,0x20,0x20,0x20,0x60,0xE0,0x00,0x00,0xFC,0xFF,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x01,0x07,0x0E,0x18,0x10,0x10,0x10,0x08,0x04,0x03,0x00},/*"C",35*/
|
||||
{0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x40,0xC0,0x80,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x01,0xFF,0xFE,0x00,0x10,0x1F,0x1F,0x10,0x10,0x10,0x18,0x08,0x0E,0x07,0x01,0x00},/*"D",36*/
|
||||
{0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x20,0x20,0x60,0x80,0x00,0x00,0xFF,0xFF,0x10,0x10,0x10,0x10,0x7C,0x00,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x10,0x10,0x10,0x10,0x10,0x18,0x06,0x00},/*"E",37*/
|
||||
{0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x20,0x60,0x60,0x80,0x00,0x00,0xFF,0xFF,0x10,0x10,0x10,0x10,0x7C,0x00,0x00,0x01,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"F",38*/
|
||||
{0x00,0x00,0x80,0xC0,0x60,0x20,0x20,0x20,0x40,0xE0,0x00,0x00,0x00,0xFC,0xFF,0x01,0x00,0x00,0x40,0x40,0xC0,0xC1,0x40,0x40,0x00,0x01,0x07,0x0E,0x18,0x10,0x10,0x10,0x0F,0x0F,0x00,0x00},/*"G",39*/
|
||||
{0x20,0xE0,0xE0,0x20,0x00,0x00,0x00,0x00,0x20,0xE0,0xE0,0x20,0x00,0xFF,0xFF,0x10,0x10,0x10,0x10,0x10,0x10,0xFF,0xFF,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10},/*"H",40*/
|
||||
{0x00,0x00,0x20,0x20,0x20,0xE0,0xE0,0x20,0x20,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00},/*"I",41*/
|
||||
{0x00,0x00,0x00,0x00,0x20,0x20,0x20,0xE0,0xE0,0x20,0x20,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x60,0xE0,0x80,0x80,0x80,0xC0,0x7F,0x3F,0x00,0x00,0x00},/*"J",42*/
|
||||
{0x20,0xE0,0xE0,0x20,0x00,0x00,0x20,0xA0,0x60,0x20,0x20,0x00,0x00,0xFF,0xFF,0x30,0x18,0x7C,0xE3,0xC0,0x00,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x01,0x13,0x1F,0x1C,0x18,0x10},/*"K",43*/
|
||||
{0x20,0xE0,0xE0,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x10,0x10,0x10,0x10,0x10,0x18,0x06,0x00},/*"L",44*/
|
||||
{0x20,0xE0,0xE0,0xE0,0x00,0x00,0x00,0x00,0xE0,0xE0,0xE0,0x20,0x00,0xFF,0x01,0x3F,0xFE,0xC0,0xE0,0x1E,0x01,0xFF,0xFF,0x00,0x10,0x1F,0x10,0x00,0x03,0x1F,0x03,0x00,0x10,0x1F,0x1F,0x10},/*"M",45*/
|
||||
{0x20,0xE0,0xE0,0xC0,0x00,0x00,0x00,0x00,0x00,0x20,0xE0,0x20,0x00,0xFF,0x00,0x03,0x07,0x1C,0x78,0xE0,0x80,0x00,0xFF,0x00,0x10,0x1F,0x10,0x00,0x00,0x00,0x00,0x00,0x03,0x0F,0x1F,0x00},/*"N",46*/
|
||||
{0x00,0x00,0x80,0xC0,0x60,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0xFE,0xFF,0x01,0x00,0x00,0x00,0x00,0x00,0xFF,0xFE,0x00,0x00,0x01,0x07,0x0E,0x18,0x10,0x10,0x18,0x0C,0x07,0x01,0x00},/*"O",47*/
|
||||
{0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0xFF,0xFF,0x20,0x20,0x20,0x20,0x20,0x30,0x1F,0x0F,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"P",48*/
|
||||
{0x00,0x00,0x80,0xC0,0x60,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0x00,0xFE,0xFF,0x01,0x00,0x00,0x00,0x00,0x00,0xFF,0xFE,0x00,0x00,0x01,0x07,0x0E,0x11,0x11,0x13,0x3C,0x7C,0x67,0x21,0x00},/*"Q",49*/
|
||||
{0x20,0xE0,0xE0,0x20,0x20,0x20,0x20,0x20,0x60,0xC0,0x80,0x00,0x00,0xFF,0xFF,0x10,0x10,0x30,0xF0,0xD0,0x08,0x0F,0x07,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x00,0x03,0x0F,0x1C,0x10,0x10},/*"R",50*/
|
||||
{0x00,0x80,0xC0,0x60,0x20,0x20,0x20,0x20,0x40,0x40,0xE0,0x00,0x00,0x07,0x0F,0x0C,0x18,0x18,0x30,0x30,0x60,0xE0,0x81,0x00,0x00,0x1F,0x0C,0x08,0x10,0x10,0x10,0x10,0x18,0x0F,0x07,0x00},/*"S",51*/
|
||||
{0x80,0x60,0x20,0x20,0x20,0xE0,0xE0,0x20,0x20,0x20,0x60,0x80,0x01,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x00,0x00},/*"T",52*/
|
||||
{0x20,0xE0,0xE0,0x20,0x00,0x00,0x00,0x00,0x00,0x20,0xE0,0x20,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x07,0x0F,0x18,0x10,0x10,0x10,0x10,0x10,0x08,0x07,0x00},/*"U",53*/
|
||||
{0x20,0x60,0xE0,0xE0,0x20,0x00,0x00,0x00,0x20,0xE0,0x60,0x20,0x00,0x00,0x07,0x7F,0xF8,0x80,0x00,0x80,0x7C,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x07,0x1F,0x1C,0x07,0x00,0x00,0x00,0x00},/*"V",54*/
|
||||
{0x20,0xE0,0xE0,0x20,0x00,0xE0,0xE0,0x20,0x00,0x20,0xE0,0x20,0x00,0x07,0xFF,0xF8,0xE0,0x1F,0xFF,0xFC,0xE0,0x1F,0x00,0x00,0x00,0x00,0x03,0x1F,0x03,0x00,0x01,0x1F,0x03,0x00,0x00,0x00},/*"W",55*/
|
||||
{0x00,0x20,0x60,0xE0,0xA0,0x00,0x00,0x20,0xE0,0x60,0x20,0x00,0x00,0x00,0x00,0x03,0x8F,0x7C,0xF8,0xC6,0x01,0x00,0x00,0x00,0x00,0x10,0x18,0x1E,0x13,0x00,0x01,0x17,0x1F,0x18,0x10,0x00},/*"X",56*/
|
||||
{0x20,0x60,0xE0,0xE0,0x20,0x00,0x00,0x00,0x20,0xE0,0x60,0x20,0x00,0x00,0x01,0x07,0x3E,0xF8,0xE0,0x18,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x1F,0x1F,0x10,0x10,0x00,0x00,0x00},/*"Y",57*/
|
||||
{0x00,0x80,0x60,0x20,0x20,0x20,0x20,0xA0,0xE0,0xE0,0x20,0x00,0x00,0x00,0x00,0x00,0xC0,0xF0,0x3E,0x0F,0x03,0x00,0x00,0x00,0x00,0x10,0x1C,0x1F,0x17,0x10,0x10,0x10,0x10,0x18,0x06,0x00},/*"Z",58*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0xFC,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x40,0x40,0x00},/*"[",59*/
|
||||
{0x00,0x00,0x10,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x1C,0x60,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x0C,0x70,0x80,0x00},/*"\",60*/
|
||||
{0x00,0x00,0x04,0x04,0x04,0x04,0x04,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,0x00},/*"]",61*/
|
||||
{0x00,0x00,0x00,0x10,0x08,0x0C,0x04,0x0C,0x08,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"^",62*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80},/*"_",63*/
|
||||
{0x00,0x00,0x00,0x04,0x04,0x08,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"`",64*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x98,0xD8,0x44,0x64,0x24,0x24,0xFC,0xF8,0x00,0x00,0x00,0x0F,0x1F,0x18,0x10,0x10,0x10,0x08,0x1F,0x1F,0x10,0x18},/*"a",65*/
|
||||
{0x00,0x20,0xE0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x18,0x08,0x04,0x04,0x0C,0xF8,0xF0,0x00,0x00,0x00,0x1F,0x0F,0x18,0x10,0x10,0x10,0x18,0x0F,0x03,0x00},/*"b",66*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF8,0x18,0x04,0x04,0x04,0x3C,0x38,0x00,0x00,0x00,0x00,0x03,0x0F,0x0C,0x10,0x10,0x10,0x10,0x08,0x06,0x00,0x00},/*"c",67*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0xE0,0xF0,0x00,0x00,0x00,0xE0,0xF8,0x1C,0x04,0x04,0x04,0x08,0xFF,0xFF,0x00,0x00,0x00,0x03,0x0F,0x18,0x10,0x10,0x10,0x08,0x1F,0x0F,0x08,0x00},/*"d",68*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF8,0x48,0x44,0x44,0x44,0x4C,0x78,0x70,0x00,0x00,0x00,0x03,0x0F,0x0C,0x18,0x10,0x10,0x10,0x08,0x04,0x00},/*"e",69*/
|
||||
{0x00,0x00,0x00,0x00,0x80,0xC0,0x60,0x20,0x20,0xE0,0xC0,0x00,0x00,0x04,0x04,0x04,0xFF,0xFF,0x04,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,0x00},/*"f",70*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0xF8,0x8C,0x04,0x04,0x8C,0xF8,0x74,0x04,0x0C,0x00,0x70,0x76,0xCF,0x8D,0x8D,0x8D,0x89,0xC8,0x78,0x70,0x00},/*"g",71*/
|
||||
{0x00,0x20,0xE0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x08,0x04,0x04,0x04,0xFC,0xF8,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00},/*"h",72*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0xFC,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00},/*"i",73*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0xFC,0xFC,0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0x80,0x80,0xC0,0x7F,0x3F,0x00,0x00,0x00},/*"j",74*/
|
||||
{0x00,0x20,0xE0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x80,0xC0,0xF4,0x1C,0x04,0x04,0x00,0x00,0x00,0x10,0x1F,0x1F,0x11,0x00,0x03,0x1F,0x1C,0x10,0x10,0x00},/*"k",75*/
|
||||
{0x00,0x00,0x20,0x20,0x20,0xE0,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00},/*"l",76*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0xFC,0xFC,0x08,0x04,0xFC,0xFC,0x08,0x04,0xFC,0xFC,0x00,0x10,0x1F,0x1F,0x10,0x00,0x1F,0x1F,0x10,0x00,0x1F,0x1F,0x10},/*"m",77*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0xFC,0xFC,0x08,0x08,0x04,0x04,0xFC,0xF8,0x00,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00,0x00,0x10,0x1F,0x1F,0x10,0x00},/*"n",78*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF0,0x18,0x0C,0x04,0x04,0x0C,0x18,0xF0,0xE0,0x00,0x00,0x03,0x0F,0x0C,0x10,0x10,0x10,0x10,0x0C,0x0F,0x03,0x00},/*"o",79*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0xFC,0xFC,0x08,0x04,0x04,0x04,0x0C,0xF8,0xF0,0x00,0x00,0x80,0xFF,0xFF,0x88,0x90,0x10,0x10,0x1C,0x0F,0x03,0x00},/*"p",80*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xF8,0x1C,0x04,0x04,0x04,0x08,0xF8,0xFC,0x00,0x00,0x00,0x03,0x0F,0x18,0x10,0x10,0x90,0x88,0xFF,0xFF,0x80,0x00},/*"q",81*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0xFC,0xFC,0x10,0x08,0x04,0x04,0x0C,0x0C,0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,0x00,0x00},/*"r",82*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x78,0xCC,0xC4,0x84,0x84,0x84,0x0C,0x1C,0x00,0x00,0x00,0x1E,0x18,0x10,0x10,0x10,0x11,0x19,0x0F,0x06,0x00},/*"s",83*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x04,0xFF,0xFF,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x1F,0x10,0x10,0x10,0x0C,0x00,0x00},/*"t",84*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0xFC,0xFE,0x00,0x00,0x00,0x04,0xFC,0xFE,0x00,0x00,0x00,0x00,0x0F,0x1F,0x18,0x10,0x10,0x08,0x1F,0x0F,0x08,0x00},/*"u",85*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x0C,0x3C,0xFC,0xC4,0x00,0x00,0xC4,0x3C,0x0C,0x04,0x00,0x00,0x00,0x00,0x01,0x0F,0x1E,0x0E,0x01,0x00,0x00,0x00},/*"v",86*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x3C,0xFC,0xC4,0x00,0xE4,0x7C,0xFC,0x84,0x80,0x7C,0x04,0x00,0x00,0x07,0x1F,0x07,0x00,0x00,0x07,0x1F,0x07,0x00,0x00},/*"w",87*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x04,0x1C,0x7C,0xE4,0xC0,0x34,0x1C,0x04,0x04,0x00,0x00,0x10,0x10,0x1C,0x16,0x01,0x13,0x1F,0x1C,0x18,0x10,0x00},/*"x",88*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x0C,0x3C,0xFC,0xC4,0x00,0xC4,0x3C,0x04,0x04,0x00,0x00,0x00,0xC0,0x80,0xC1,0x37,0x0E,0x01,0x00,0x00,0x00,0x00},/*"y",89*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x04,0x04,0xC4,0xF4,0x7C,0x1C,0x04,0x00,0x00,0x00,0x00,0x10,0x1C,0x1F,0x17,0x11,0x10,0x10,0x18,0x0E,0x00},/*"z",90*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x0C,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x28,0xEF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x60,0x40,0x00,0x00},/*"{",91*/
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00},/*"|",92*/
|
||||
{0x00,0x00,0x04,0x0C,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xEF,0x28,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x60,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"}",93*/
|
||||
{0x00,0x18,0x06,0x02,0x02,0x04,0x08,0x10,0x20,0x20,0x30,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"~",94*/
|
||||
};
|
||||
const unsigned char Hzk1[][32]={
|
||||
{0x00,0x00,0xF0,0x10,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x10,0xF0,0x00,0x00,0x00,0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x0F,0x00,0x00,0x00},/*"��",0*/
|
||||
{0x40,0x40,0x40,0x5F,0x55,0x55,0x55,0x75,0x55,0x55,0x55,0x5F,0x40,0x40,0x40,0x00,0x00,0x40,0x20,0x0F,0x09,0x49,0x89,0x79,0x09,0x09,0x09,0x0F,0x20,0x40,0x00,0x00},/*"��",1*/
|
||||
{0x00,0xFE,0x02,0x42,0x4A,0xCA,0x4A,0x4A,0xCA,0x4A,0x4A,0x42,0x02,0xFE,0x00,0x00,0x00,0xFF,0x40,0x50,0x4C,0x43,0x40,0x40,0x4F,0x50,0x50,0x5C,0x40,0xFF,0x00,0x00},/*"",2*/
|
||||
{0x00,0x00,0xF8,0x88,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x88,0xF8,0x00,0x00,0x00,0x00,0x00,0x1F,0x08,0x08,0x08,0x08,0x7F,0x88,0x88,0x88,0x88,0x9F,0x80,0xF0,0x00},/*"��",3*/
|
||||
{0x80,0x82,0x82,0x82,0x82,0x82,0x82,0xE2,0xA2,0x92,0x8A,0x86,0x82,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"��",4*/
|
||||
{0x10,0x10,0x10,0xFF,0x10,0x90,0x08,0x88,0x88,0x88,0xFF,0x88,0x88,0x88,0x08,0x00,0x04,0x44,0x82,0x7F,0x01,0x80,0x80,0x40,0x43,0x2C,0x10,0x28,0x46,0x81,0x80,0x00},/*"��",5*/
|
||||
{0x00,0x10,0x10,0x10,0x10,0xD0,0x30,0xFF,0x30,0xD0,0x12,0x1C,0x10,0x10,0x00,0x00,0x10,0x08,0x04,0x02,0x01,0x00,0x00,0xFF,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x00},/*"��",6*/
|
||||
{0x04,0x04,0x04,0x84,0xE4,0x3C,0x27,0x24,0x24,0x24,0x24,0xE4,0x04,0x04,0x04,0x00,0x04,0x02,0x01,0x00,0xFF,0x09,0x09,0x09,0x09,0x49,0x89,0x7F,0x00,0x00,0x00,0x00},/*"��",7*/
|
||||
{0x00,0xFE,0x22,0x5A,0x86,0x00,0xFE,0x92,0x92,0x92,0x92,0x92,0xFE,0x00,0x00,0x00,0x00,0xFF,0x04,0x08,0x07,0x00,0xFF,0x40,0x20,0x03,0x0C,0x14,0x22,0x41,0x40,0x00},/*"��",8*/
|
||||
{0x00,0x80,0x40,0x20,0x18,0x06,0x80,0x00,0x07,0x18,0x20,0x40,0x80,0x00,0x00,0x00,0x01,0x00,0x20,0x70,0x28,0x26,0x21,0x20,0x20,0x24,0x38,0x60,0x00,0x01,0x01,0x00},/*"��",9*/
|
||||
{0x00,0x10,0x12,0x92,0x92,0x92,0x92,0x92,0x92,0x12,0x12,0x02,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x10,0x10,0x10,0x10,0x3F,0x00,0x40,0x80,0x7F,0x00,0x00,0x00},/*"˾",10*/
|
||||
};
|
||||
const unsigned char Hzk2[][72]={
|
||||
{0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0xFC,0x84,0x80,0x80,0x80,0x80,0x80,0x80,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x7F,0x40,0x40,0x40,0x40,0x40,0x40,0xFF,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0xFF,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"��",0*/
|
||||
|
||||
};
|
||||
const unsigned char Hzk3[][128]={
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFC,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFE,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0xFF,0xFF,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0xFF,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0xFF,0xFF,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"��",0*/
|
||||
|
||||
|
||||
};
|
||||
|
||||
const unsigned char Hzk4[][512]={
|
||||
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0xF8,0xF0,0xF0,0x70,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFE,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0xFF,0xFF,0xFF,0xFF,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0x06,0xFF,0xFF,0xFF,0xFF,0x07,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xFF,0xFF,0xFF,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x0F,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*"��",0*/
|
||||
|
||||
};
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,52 @@
|
||||
/*---------------------------------------
|
||||
- WeAct Studio Official Link
|
||||
- taobao: weactstudio.taobao.com
|
||||
- aliexpress: weactstudio.aliexpress.com
|
||||
- github: github.com/WeActTC
|
||||
- gitee: gitee.com/WeAct-TC
|
||||
- blog: www.weact-tc.cn
|
||||
---------------------------------------*/
|
||||
|
||||
#include "board.h"
|
||||
|
||||
void board_button_init(void)
|
||||
{
|
||||
GPIO_InitTypeDef GPIO_InitStructure = {0};
|
||||
|
||||
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
|
||||
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0;
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPD;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_Init(GPIOA, &GPIO_InitStructure);
|
||||
}
|
||||
|
||||
uint8_t board_button_getstate(void)
|
||||
{
|
||||
return GPIO_ReadInputDataBit(GPIOA, GPIO_Pin_0);
|
||||
}
|
||||
|
||||
void board_led_init(void)
|
||||
{
|
||||
GPIO_InitTypeDef GPIO_InitStructure = {0};
|
||||
|
||||
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
|
||||
|
||||
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2;
|
||||
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
|
||||
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
|
||||
GPIO_Init(GPIOB, &GPIO_InitStructure);
|
||||
}
|
||||
|
||||
void board_led_toggle(void)
|
||||
{
|
||||
GPIO_ReadOutputDataBit(GPIOB, GPIO_Pin_2) == Bit_SET ? GPIO_ResetBits(GPIOB, GPIO_Pin_2) : GPIO_SetBits(GPIOB, GPIO_Pin_2);
|
||||
}
|
||||
|
||||
void board_led_set(uint8_t set)
|
||||
{
|
||||
if (set)
|
||||
GPIO_SetBits(GPIOB, GPIO_Pin_2);
|
||||
else
|
||||
GPIO_ResetBits(GPIOB, GPIO_Pin_2);
|
||||
}
|
||||
@@ -0,0 +1,21 @@
|
||||
#ifndef __BOARD_H
|
||||
#define __BOARD_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
#include "ch32v10x.h"
|
||||
|
||||
void board_button_init(void);
|
||||
uint8_t board_button_getstate(void);
|
||||
void board_led_init(void);
|
||||
void board_led_toggle(void);
|
||||
void board_led_set(uint8_t set);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,35 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_conf.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : Library configuration file.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_CONF_H
|
||||
#define __CH32V10x_CONF_H
|
||||
|
||||
#include "ch32v10x_adc.h"
|
||||
#include "ch32v10x_bkp.h"
|
||||
#include "ch32v10x_crc.h"
|
||||
#include "ch32v10x_dbgmcu.h"
|
||||
#include "ch32v10x_dma.h"
|
||||
#include "ch32v10x_exti.h"
|
||||
#include "ch32v10x_flash.h"
|
||||
#include "ch32v10x_gpio.h"
|
||||
#include "ch32v10x_i2c.h"
|
||||
#include "ch32v10x_iwdg.h"
|
||||
#include "ch32v10x_pwr.h"
|
||||
#include "ch32v10x_rcc.h"
|
||||
#include "ch32v10x_rtc.h"
|
||||
#include "ch32v10x_spi.h"
|
||||
#include "ch32v10x_tim.h"
|
||||
#include "ch32v10x_usart.h"
|
||||
#include "ch32v10x_wwdg.h"
|
||||
#include "ch32v10x_usb.h"
|
||||
#include "ch32v10x_usb_host.h"
|
||||
#include "ch32v10x_it.h"
|
||||
#include "ch32v10x_misc.h"
|
||||
|
||||
#endif /* __CH32V10x_CONF_H */
|
||||
@@ -0,0 +1,38 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_it.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : Main Interrupt Service Routines.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#include "ch32v10x_it.h"
|
||||
|
||||
void NMI_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
|
||||
void HardFault_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
|
||||
|
||||
/*********************************************************************
|
||||
* @fn NMI_Handler
|
||||
*
|
||||
* @brief This function handles NMI exception.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void NMI_Handler(void)
|
||||
{
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn HardFault_Handler
|
||||
*
|
||||
* @brief This function handles Hard Fault exception.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void HardFault_Handler(void)
|
||||
{
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,15 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : ch32v10x_it.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : This file contains the headers of the interrupt handlers.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __CH32V10x_IT_H
|
||||
#define __CH32V10x_IT_H
|
||||
|
||||
#include "debug.h"
|
||||
|
||||
#endif /* __CH32V10x_IT_H */
|
||||
@@ -0,0 +1,151 @@
|
||||
/*---------------------------------------
|
||||
- WeAct Studio Official Link
|
||||
- taobao: weactstudio.taobao.com
|
||||
- aliexpress: weactstudio.aliexpress.com
|
||||
- github: github.com/WeActTC
|
||||
- gitee: gitee.com/WeAct-TC
|
||||
- blog: www.weact-tc.cn
|
||||
---------------------------------------*/
|
||||
|
||||
#include "debug.h"
|
||||
#include "board.h"
|
||||
#include "systick.h"
|
||||
|
||||
#include "epaper.h"
|
||||
#include "bmp.h"
|
||||
|
||||
// define for White Black Red Epaper Module
|
||||
#define EPD_BWR
|
||||
|
||||
uint8_t image_bw[4000];
|
||||
#ifdef EPD_BWR
|
||||
uint8_t image_red[4000];
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
* @fn main
|
||||
*
|
||||
* @brief Main program.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
uint8_t text[20];
|
||||
|
||||
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
|
||||
|
||||
SystemCoreClockUpdate();
|
||||
|
||||
systick_config();
|
||||
|
||||
USART_Printf_Init(115200);
|
||||
|
||||
board_button_init();
|
||||
board_led_init();
|
||||
|
||||
printf("\r\nWeAct Studio Core Board\r\n");
|
||||
printf("weactstudio.taobao.com\r\n");
|
||||
printf("weactstudio.aliexpress.com\r\n");
|
||||
printf("wwww.weact-tc.cn\r\n\r\n");
|
||||
printf("SystemClk:%d\r\n", SystemCoreClock);
|
||||
printf("Epaper Module Test\r\n");
|
||||
|
||||
epd_io_init();
|
||||
|
||||
epd_init();
|
||||
|
||||
#ifdef EPD_BWR
|
||||
epd_paint_newimage(image_bw, EPD_W, EPD_H, EPD_ROTATE_180, EPD_COLOR_WHITE);
|
||||
|
||||
epd_paint_newimage(image_red, EPD_W, EPD_H, EPD_ROTATE_180, EPD_COLOR_WHITE);
|
||||
|
||||
epd_paint_selectimage(image_bw);
|
||||
epd_paint_clear(EPD_COLOR_WHITE);
|
||||
epd_paint_showPicture(0, 0, 250, 122, gImage_2, EPD_COLOR_BLACK);
|
||||
|
||||
epd_paint_selectimage(image_red);
|
||||
epd_paint_clear(EPD_COLOR_WHITE);
|
||||
epd_paint_showPicture(0, 0, 250, 122, gImage_3, EPD_COLOR_WHITE);
|
||||
|
||||
epd_display(image_bw, image_red);
|
||||
|
||||
delay(8000);
|
||||
|
||||
epd_paint_selectimage(image_bw);
|
||||
epd_paint_clear(EPD_COLOR_WHITE);
|
||||
epd_paint_showString(10, 0, (uint8_t *)&"2.13 Epaper Module", EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
|
||||
epd_paint_showString(10, 29, (uint8_t *)&"Designed By WeAct Studio", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
|
||||
epd_paint_showString(10, 50, (uint8_t *)&"with 250 x 122 resolution", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
|
||||
|
||||
epd_paint_selectimage(image_red);
|
||||
epd_paint_clear(EPD_COLOR_WHITE);
|
||||
|
||||
sprintf((char *)&text, ">> Hello World.");
|
||||
epd_paint_showString(10, 71, text, EPD_FONT_SIZE24x12, EPD_COLOR_RED);
|
||||
|
||||
#if 0
|
||||
epd_paint_showString(10,100,(uint8_t *)&"CH32V103C8T6 Example",EPD_FONT_SIZE16x8,EPD_COLOR_RED);
|
||||
#else
|
||||
epd_paint_drawRectangle(10, 103, 240, 116, EPD_COLOR_RED, 1);
|
||||
#endif
|
||||
|
||||
epd_display(image_bw, image_red);
|
||||
#else
|
||||
epd_paint_newimage(image_bw, EPD_W, EPD_H, EPD_ROTATE_180, EPD_COLOR_WHITE);
|
||||
|
||||
epd_paint_selectimage(image_bw);
|
||||
epd_paint_clear(EPD_COLOR_WHITE);
|
||||
epd_paint_showPicture(0, 0, 250, 122, gImage_1, EPD_COLOR_WHITE);
|
||||
|
||||
epd_displayBW(image_bw);
|
||||
|
||||
delay(5000);
|
||||
|
||||
epd_paint_selectimage(image_bw);
|
||||
epd_paint_clear(EPD_COLOR_WHITE);
|
||||
epd_paint_showString(10, 0, (uint8_t *)&"2.13 Epaper Module", EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
|
||||
epd_paint_showString(10, 29, (uint8_t *)&"Designed By WeAct Studio", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
|
||||
epd_paint_showString(10, 50, (uint8_t *)&"with 250 x 122 resolution", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
|
||||
|
||||
sprintf((char *)&text, ">> Hello World.");
|
||||
epd_paint_showString(10, 71, text, EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
|
||||
|
||||
#if 0
|
||||
epd_paint_showString(10,100,(uint8_t *)&"CH32V103C8T6 Example",EPD_FONT_SIZE16x8,EPD_COLOR_BLACK);
|
||||
#else
|
||||
epd_paint_drawRectangle(10, 103, 240, 116, EPD_COLOR_BLACK, 1);
|
||||
#endif
|
||||
epd_displayBW(image_bw);
|
||||
#endif
|
||||
|
||||
epd_enter_deepsleepmode(EPD_DEEPSLEEP_MODE1);
|
||||
|
||||
uint32_t tick, toggle_tick;
|
||||
tick = 0;
|
||||
toggle_tick = 250;
|
||||
while (1)
|
||||
{
|
||||
tick++;
|
||||
if (tick % toggle_tick == 0)
|
||||
{
|
||||
board_led_toggle();
|
||||
}
|
||||
if (board_button_getstate())
|
||||
{
|
||||
while (board_button_getstate())
|
||||
{
|
||||
Delay_Ms(50);
|
||||
}
|
||||
if (toggle_tick == 250)
|
||||
{
|
||||
toggle_tick = 100;
|
||||
}
|
||||
else
|
||||
{
|
||||
toggle_tick = 250;
|
||||
}
|
||||
}
|
||||
delay(1);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,503 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : system_ch32v10x.c
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : CH32V10x Device Peripheral Access Layer System Source File.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*********************************************************************************/
|
||||
#include "ch32v10x.h"
|
||||
|
||||
/*
|
||||
* Uncomment the line corresponding to the desired System clock (SYSCLK) frequency (after
|
||||
* reset the HSI is used as SYSCLK source).
|
||||
* If none of the define below is enabled, the HSI is used as System clock source.
|
||||
*/
|
||||
/* #define SYSCLK_FREQ_HSE HSE_VALUE */
|
||||
/* #define SYSCLK_FREQ_24MHz 24000000 */
|
||||
/* #define SYSCLK_FREQ_48MHz 48000000 */
|
||||
/* #define SYSCLK_FREQ_56MHz 56000000 */
|
||||
#define SYSCLK_FREQ_72MHz 72000000
|
||||
|
||||
/* Clock Definitions */
|
||||
#ifdef SYSCLK_FREQ_HSE
|
||||
uint32_t SystemCoreClock = SYSCLK_FREQ_HSE; /* System Clock Frequency (Core Clock) */
|
||||
#elif defined SYSCLK_FREQ_24MHz
|
||||
uint32_t SystemCoreClock = SYSCLK_FREQ_24MHz; /* System Clock Frequency (Core Clock) */
|
||||
#elif defined SYSCLK_FREQ_48MHz
|
||||
uint32_t SystemCoreClock = SYSCLK_FREQ_48MHz; /* System Clock Frequency (Core Clock) */
|
||||
#elif defined SYSCLK_FREQ_56MHz
|
||||
uint32_t SystemCoreClock = SYSCLK_FREQ_56MHz; /* System Clock Frequency (Core Clock) */
|
||||
#elif defined SYSCLK_FREQ_72MHz
|
||||
uint32_t SystemCoreClock = SYSCLK_FREQ_72MHz; /* System Clock Frequency (Core Clock) */
|
||||
#else /* HSI Selected as System Clock source */
|
||||
uint32_t SystemCoreClock = HSI_VALUE; /* System Clock Frequency (Core Clock) */
|
||||
#endif
|
||||
|
||||
__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
|
||||
|
||||
/* ch32v10x_system_private_function_proto_types */
|
||||
static void SetSysClock(void);
|
||||
|
||||
#ifdef SYSCLK_FREQ_HSE
|
||||
static void SetSysClockToHSE(void);
|
||||
#elif defined SYSCLK_FREQ_24MHz
|
||||
static void SetSysClockTo24(void);
|
||||
#elif defined SYSCLK_FREQ_48MHz
|
||||
static void SetSysClockTo48(void);
|
||||
#elif defined SYSCLK_FREQ_56MHz
|
||||
static void SetSysClockTo56(void);
|
||||
#elif defined SYSCLK_FREQ_72MHz
|
||||
static void SetSysClockTo72(void);
|
||||
#endif
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SystemInit
|
||||
*
|
||||
* @brief Setup the microcontroller system Initialize the Embedded Flash Interface,
|
||||
* the PLL and update the SystemCoreClock variable.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SystemInit(void)
|
||||
{
|
||||
RCC->CTLR |= (uint32_t)0x00000001;
|
||||
RCC->CFGR0 &= (uint32_t)0xF8FF0000;
|
||||
RCC->CTLR &= (uint32_t)0xFEF6FFFF;
|
||||
RCC->CTLR &= (uint32_t)0xFFFBFFFF;
|
||||
RCC->CFGR0 &= (uint32_t)0xFF80FFFF;
|
||||
RCC->INTR = 0x009F0000;
|
||||
SetSysClock();
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SystemCoreClockUpdate
|
||||
*
|
||||
* @brief Update SystemCoreClock variable according to Clock Register Values.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
void SystemCoreClockUpdate(void)
|
||||
{
|
||||
uint32_t tmp = 0, pllmull = 0, pllsource = 0;
|
||||
|
||||
tmp = RCC->CFGR0 & RCC_SWS;
|
||||
|
||||
switch(tmp)
|
||||
{
|
||||
case 0x00:
|
||||
SystemCoreClock = HSI_VALUE;
|
||||
break;
|
||||
case 0x04:
|
||||
SystemCoreClock = HSE_VALUE;
|
||||
break;
|
||||
case 0x08:
|
||||
pllmull = RCC->CFGR0 & RCC_PLLMULL;
|
||||
pllsource = RCC->CFGR0 & RCC_PLLSRC;
|
||||
pllmull = (pllmull >> 18) + 2;
|
||||
if(pllsource == 0x00)
|
||||
{
|
||||
SystemCoreClock = (HSI_VALUE >> 1) * pllmull;
|
||||
}
|
||||
else
|
||||
{
|
||||
if((RCC->CFGR0 & RCC_PLLXTPRE) != (uint32_t)RESET)
|
||||
{
|
||||
SystemCoreClock = (HSE_VALUE >> 1) * pllmull;
|
||||
}
|
||||
else
|
||||
{
|
||||
SystemCoreClock = HSE_VALUE * pllmull;
|
||||
}
|
||||
}
|
||||
break;
|
||||
default:
|
||||
SystemCoreClock = HSI_VALUE;
|
||||
break;
|
||||
}
|
||||
|
||||
tmp = AHBPrescTable[((RCC->CFGR0 & RCC_HPRE) >> 4)];
|
||||
SystemCoreClock >>= tmp;
|
||||
}
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SetSysClock
|
||||
*
|
||||
* @brief Configures the System clock frequency, HCLK, PCLK2 and PCLK1 prescalers.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
static void SetSysClock(void)
|
||||
{
|
||||
#ifdef SYSCLK_FREQ_HSE
|
||||
SetSysClockToHSE();
|
||||
#elif defined SYSCLK_FREQ_24MHz
|
||||
SetSysClockTo24();
|
||||
#elif defined SYSCLK_FREQ_48MHz
|
||||
SetSysClockTo48();
|
||||
#elif defined SYSCLK_FREQ_56MHz
|
||||
SetSysClockTo56();
|
||||
#elif defined SYSCLK_FREQ_72MHz
|
||||
SetSysClockTo72();
|
||||
#endif
|
||||
|
||||
/* If none of the define above is enabled, the HSI is used as System clock
|
||||
* source (default after reset)
|
||||
*/
|
||||
}
|
||||
|
||||
#ifdef SYSCLK_FREQ_HSE
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SetSysClockToHSE
|
||||
*
|
||||
* @brief Sets HSE as System clock source and configure HCLK, PCLK2 and PCLK1 prescalers.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
static void SetSysClockToHSE(void)
|
||||
{
|
||||
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
|
||||
|
||||
RCC->CTLR |= ((uint32_t)RCC_HSEON);
|
||||
|
||||
/* Wait till HSE is ready and if Time out is reached exit */
|
||||
do
|
||||
{
|
||||
HSEStatus = RCC->CTLR & RCC_HSERDY;
|
||||
StartUpCounter++;
|
||||
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
|
||||
|
||||
if((RCC->CTLR & RCC_HSERDY) != RESET)
|
||||
{
|
||||
HSEStatus = (uint32_t)0x01;
|
||||
}
|
||||
else
|
||||
{
|
||||
HSEStatus = (uint32_t)0x00;
|
||||
}
|
||||
|
||||
if(HSEStatus == (uint32_t)0x01)
|
||||
{
|
||||
FLASH->ACTLR |= FLASH_ACTLR_PRFTBE;
|
||||
/* Flash 0 wait state */
|
||||
FLASH->ACTLR &= (uint32_t)((uint32_t)~FLASH_ACTLR_LATENCY);
|
||||
FLASH->ACTLR |= (uint32_t)FLASH_ACTLR_LATENCY_0;
|
||||
|
||||
/* HCLK = SYSCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
|
||||
/* PCLK2 = HCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
|
||||
/* PCLK1 = HCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV1;
|
||||
|
||||
/* Select HSE as system clock source */
|
||||
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_SW));
|
||||
RCC->CFGR0 |= (uint32_t)RCC_SW_HSE;
|
||||
|
||||
/* Wait till HSE is used as system clock source */
|
||||
while((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x04)
|
||||
{
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* If HSE fails to start-up, the application will have wrong clock
|
||||
* configuration. User can add here some code to deal with this error
|
||||
*/
|
||||
}
|
||||
}
|
||||
|
||||
#elif defined SYSCLK_FREQ_24MHz
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SetSysClockTo24
|
||||
*
|
||||
* @brief Sets System clock frequency to 24MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
static void SetSysClockTo24(void)
|
||||
{
|
||||
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
|
||||
|
||||
RCC->CTLR |= ((uint32_t)RCC_HSEON);
|
||||
|
||||
/* Wait till HSE is ready and if Time out is reached exit */
|
||||
do
|
||||
{
|
||||
HSEStatus = RCC->CTLR & RCC_HSERDY;
|
||||
StartUpCounter++;
|
||||
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
|
||||
|
||||
if((RCC->CTLR & RCC_HSERDY) != RESET)
|
||||
{
|
||||
HSEStatus = (uint32_t)0x01;
|
||||
}
|
||||
else
|
||||
{
|
||||
HSEStatus = (uint32_t)0x00;
|
||||
}
|
||||
if(HSEStatus == (uint32_t)0x01)
|
||||
{
|
||||
/* Enable Prefetch Buffer */
|
||||
FLASH->ACTLR |= FLASH_ACTLR_PRFTBE;
|
||||
|
||||
/* Flash 0 wait state */
|
||||
FLASH->ACTLR &= (uint32_t)((uint32_t)~FLASH_ACTLR_LATENCY);
|
||||
FLASH->ACTLR |= (uint32_t)FLASH_ACTLR_LATENCY_0;
|
||||
|
||||
/* HCLK = SYSCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
|
||||
/* PCLK2 = HCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
|
||||
/* PCLK1 = HCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV1;
|
||||
|
||||
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_PLLSRC | RCC_PLLXTPRE | RCC_PLLMULL));
|
||||
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLXTPRE_HSE | RCC_PLLMULL3);
|
||||
/* Enable PLL */
|
||||
RCC->CTLR |= RCC_PLLON;
|
||||
|
||||
/* Wait till PLL is ready */
|
||||
while((RCC->CTLR & RCC_PLLRDY) == 0)
|
||||
{
|
||||
}
|
||||
/* Select PLL as system clock source */
|
||||
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_SW));
|
||||
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
|
||||
/* Wait till PLL is used as system clock source */
|
||||
while((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
|
||||
{
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/* If HSE fails to start-up, the application will have wrong clock
|
||||
* configuration. User can add here some code to deal with this error
|
||||
*/
|
||||
}
|
||||
}
|
||||
|
||||
#elif defined SYSCLK_FREQ_48MHz
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SetSysClockTo48
|
||||
*
|
||||
* @brief Sets System clock frequency to 48MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
static void SetSysClockTo48(void)
|
||||
{
|
||||
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
|
||||
|
||||
RCC->CTLR |= ((uint32_t)RCC_HSEON);
|
||||
/* Wait till HSE is ready and if Time out is reached exit */
|
||||
do
|
||||
{
|
||||
HSEStatus = RCC->CTLR & RCC_HSERDY;
|
||||
StartUpCounter++;
|
||||
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
|
||||
|
||||
if((RCC->CTLR & RCC_HSERDY) != RESET)
|
||||
{
|
||||
HSEStatus = (uint32_t)0x01;
|
||||
}
|
||||
else
|
||||
{
|
||||
HSEStatus = (uint32_t)0x00;
|
||||
}
|
||||
|
||||
if(HSEStatus == (uint32_t)0x01)
|
||||
{
|
||||
/* Enable Prefetch Buffer */
|
||||
FLASH->ACTLR |= FLASH_ACTLR_PRFTBE;
|
||||
|
||||
/* Flash 1 wait state */
|
||||
FLASH->ACTLR &= (uint32_t)((uint32_t)~FLASH_ACTLR_LATENCY);
|
||||
FLASH->ACTLR |= (uint32_t)FLASH_ACTLR_LATENCY_1;
|
||||
|
||||
/* HCLK = SYSCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
|
||||
/* PCLK2 = HCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
|
||||
/* PCLK1 = HCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
|
||||
|
||||
/* PLL configuration: PLLCLK = HSE * 6 = 48 MHz */
|
||||
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_PLLSRC | RCC_PLLXTPRE | RCC_PLLMULL));
|
||||
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLMULL6);
|
||||
|
||||
/* Enable PLL */
|
||||
RCC->CTLR |= RCC_PLLON;
|
||||
/* Wait till PLL is ready */
|
||||
while((RCC->CTLR & RCC_PLLRDY) == 0)
|
||||
{
|
||||
}
|
||||
/* Select PLL as system clock source */
|
||||
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_SW));
|
||||
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
|
||||
/* Wait till PLL is used as system clock source */
|
||||
while((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
|
||||
{
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/*
|
||||
* If HSE fails to start-up, the application will have wrong clock
|
||||
* configuration. User can add here some code to deal with this error
|
||||
*/
|
||||
}
|
||||
}
|
||||
|
||||
#elif defined SYSCLK_FREQ_56MHz
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SetSysClockTo56
|
||||
*
|
||||
* @brief Sets System clock frequency to 56MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
static void SetSysClockTo56(void)
|
||||
{
|
||||
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
|
||||
|
||||
RCC->CTLR |= ((uint32_t)RCC_HSEON);
|
||||
|
||||
/* Wait till HSE is ready and if Time out is reached exit */
|
||||
do
|
||||
{
|
||||
HSEStatus = RCC->CTLR & RCC_HSERDY;
|
||||
StartUpCounter++;
|
||||
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
|
||||
|
||||
if((RCC->CTLR & RCC_HSERDY) != RESET)
|
||||
{
|
||||
HSEStatus = (uint32_t)0x01;
|
||||
}
|
||||
else
|
||||
{
|
||||
HSEStatus = (uint32_t)0x00;
|
||||
}
|
||||
|
||||
if(HSEStatus == (uint32_t)0x01)
|
||||
{
|
||||
/* Enable Prefetch Buffer */
|
||||
FLASH->ACTLR |= FLASH_ACTLR_PRFTBE;
|
||||
|
||||
/* Flash 2 wait state */
|
||||
FLASH->ACTLR &= (uint32_t)((uint32_t)~FLASH_ACTLR_LATENCY);
|
||||
FLASH->ACTLR |= (uint32_t)FLASH_ACTLR_LATENCY_2;
|
||||
|
||||
/* HCLK = SYSCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
|
||||
/* PCLK2 = HCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
|
||||
/* PCLK1 = HCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
|
||||
|
||||
/* PLL configuration: PLLCLK = HSE * 7 = 56 MHz */
|
||||
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_PLLSRC | RCC_PLLXTPRE | RCC_PLLMULL));
|
||||
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLMULL7);
|
||||
/* Enable PLL */
|
||||
RCC->CTLR |= RCC_PLLON;
|
||||
/* Wait till PLL is ready */
|
||||
while((RCC->CTLR & RCC_PLLRDY) == 0)
|
||||
{
|
||||
}
|
||||
|
||||
/* Select PLL as system clock source */
|
||||
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_SW));
|
||||
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
|
||||
/* Wait till PLL is used as system clock source */
|
||||
while((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
|
||||
{
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/*
|
||||
* If HSE fails to start-up, the application will have wrong clock
|
||||
* configuration. User can add here some code to deal with this error
|
||||
*/
|
||||
}
|
||||
}
|
||||
|
||||
#elif defined SYSCLK_FREQ_72MHz
|
||||
|
||||
/*********************************************************************
|
||||
* @fn SetSysClockTo72
|
||||
*
|
||||
* @brief Sets System clock frequency to 72MHz and configure HCLK, PCLK2 and PCLK1 prescalers.
|
||||
*
|
||||
* @return none
|
||||
*/
|
||||
static void SetSysClockTo72(void)
|
||||
{
|
||||
__IO uint32_t StartUpCounter = 0, HSEStatus = 0;
|
||||
|
||||
RCC->CTLR |= ((uint32_t)RCC_HSEON);
|
||||
|
||||
/* Wait till HSE is ready and if Time out is reached exit */
|
||||
do
|
||||
{
|
||||
HSEStatus = RCC->CTLR & RCC_HSERDY;
|
||||
StartUpCounter++;
|
||||
} while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT));
|
||||
|
||||
if((RCC->CTLR & RCC_HSERDY) != RESET)
|
||||
{
|
||||
HSEStatus = (uint32_t)0x01;
|
||||
}
|
||||
else
|
||||
{
|
||||
HSEStatus = (uint32_t)0x00;
|
||||
}
|
||||
|
||||
if(HSEStatus == (uint32_t)0x01)
|
||||
{
|
||||
/* Enable Prefetch Buffer */
|
||||
FLASH->ACTLR |= FLASH_ACTLR_PRFTBE;
|
||||
|
||||
/* Flash 2 wait state */
|
||||
FLASH->ACTLR &= (uint32_t)((uint32_t)~FLASH_ACTLR_LATENCY);
|
||||
FLASH->ACTLR |= (uint32_t)FLASH_ACTLR_LATENCY_2;
|
||||
|
||||
/* HCLK = SYSCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_HPRE_DIV1;
|
||||
/* PCLK2 = HCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_PPRE2_DIV1;
|
||||
/* PCLK1 = HCLK */
|
||||
RCC->CFGR0 |= (uint32_t)RCC_PPRE1_DIV2;
|
||||
|
||||
/* PLL configuration: PLLCLK = HSE * 9 = 72 MHz */
|
||||
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_PLLSRC | RCC_PLLXTPRE |
|
||||
RCC_PLLMULL));
|
||||
RCC->CFGR0 |= (uint32_t)(RCC_PLLSRC_HSE | RCC_PLLMULL9);
|
||||
/* Enable PLL */
|
||||
RCC->CTLR |= RCC_PLLON;
|
||||
/* Wait till PLL is ready */
|
||||
while((RCC->CTLR & RCC_PLLRDY) == 0)
|
||||
{
|
||||
}
|
||||
/* Select PLL as system clock source */
|
||||
RCC->CFGR0 &= (uint32_t)((uint32_t) ~(RCC_SW));
|
||||
RCC->CFGR0 |= (uint32_t)RCC_SW_PLL;
|
||||
/* Wait till PLL is used as system clock source */
|
||||
while((RCC->CFGR0 & (uint32_t)RCC_SWS) != (uint32_t)0x08)
|
||||
{
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
/*
|
||||
* If HSE fails to start-up, the application will have wrong clock
|
||||
* configuration. User can add here some code to deal with this error
|
||||
*/
|
||||
}
|
||||
}
|
||||
#endif
|
||||
@@ -0,0 +1,27 @@
|
||||
/********************************** (C) COPYRIGHT *******************************
|
||||
* File Name : system_ch32v10x.h
|
||||
* Author : WCH
|
||||
* Version : V1.0.0
|
||||
* Date : 2020/04/30
|
||||
* Description : CH32V10x Device Peripheral Access Layer System Header File.
|
||||
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*******************************************************************************/
|
||||
#ifndef __SYSTEM_CH32V10x_H
|
||||
#define __SYSTEM_CH32V10x_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
extern uint32_t SystemCoreClock; /* System Clock Frequency (Core Clock) */
|
||||
|
||||
/* System_Exported_Functions */
|
||||
extern void SystemInit(void);
|
||||
extern void SystemCoreClockUpdate(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /*__CH32V10x_SYSTEM_H */
|
||||
@@ -0,0 +1,163 @@
|
||||
/*---------------------------------------
|
||||
- WeAct Studio Official Link
|
||||
- taobao: weactstudio.taobao.com
|
||||
- aliexpress: weactstudio.aliexpress.com
|
||||
- github: github.com/WeActTC
|
||||
- gitee: gitee.com/WeAct-TC
|
||||
- blog: www.weact-tc.cn
|
||||
---------------------------------------*/
|
||||
|
||||
#include "systick.h"
|
||||
#include "ch32v10x.h"
|
||||
#include "ch32v10x_pwr.h"
|
||||
|
||||
void SysTick_Handler(void) __attribute__((interrupt("WCH-Interrupt-fast")));
|
||||
|
||||
volatile uint32_t _tick = 0;
|
||||
|
||||
/*!
|
||||
\brief configure systick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void systick_config(void)
|
||||
{
|
||||
uint32_t ticks = (SystemCoreClock / SysTick_Tick);
|
||||
|
||||
//关闭系统计数器STK，计数器停止计数
|
||||
SysTick->CTLR = 0x0000;
|
||||
|
||||
//设置系统计数器寄存器的值
|
||||
|
||||
//系统计数器低位寄存器
|
||||
SysTick->CNTL0 = 0;
|
||||
SysTick->CNTL1 = 0;
|
||||
SysTick->CNTL2 = 0;
|
||||
SysTick->CNTL3 = 0;
|
||||
|
||||
//系统计数器高位寄存器
|
||||
SysTick->CNTH0 = 0;
|
||||
SysTick->CNTH1 = 0;
|
||||
SysTick->CNTH2 = 0;
|
||||
SysTick->CNTH3 = 0;
|
||||
|
||||
//设置计数比较寄存器的值，主要用于触发STK中断服务函数。当CNT[63:0]与CMP[63:0]值相等时将触发STK中断服务。
|
||||
//设置计数比较低位寄存器的值
|
||||
SysTick->CMPLR0 = (uint8_t)(ticks & 0xFF);
|
||||
SysTick->CMPLR1 = (uint8_t)(ticks >> 8);
|
||||
SysTick->CMPLR2 = (uint8_t)(ticks >> 16);
|
||||
SysTick->CMPLR3 = (uint8_t)(ticks >> 24);
|
||||
|
||||
//设置计数比较高位寄存器的值
|
||||
SysTick->CMPHR0 = 0;
|
||||
SysTick->CMPHR1 = 0;
|
||||
SysTick->CMPHR2 = 0;
|
||||
SysTick->CMPHR3 = 0;
|
||||
NVIC_SetPriority(SysTicK_IRQn, 15); //设置SysTick中断优先级
|
||||
NVIC_EnableIRQ(SysTicK_IRQn); //使能开启Systick中断
|
||||
SysTick->CTLR = 0x0001; //启动系统计数器STK（HCLK/8时基） 72000000/8=9000000
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay(uint32_t count)
|
||||
{
|
||||
uint32_t utick;
|
||||
utick = count + systick_get_tick();
|
||||
|
||||
while (systick_get_tick() < utick)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay a time in milliseconds with low power
|
||||
\param[in] count: count in milliseconds
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_lp(uint32_t count)
|
||||
{
|
||||
uint32_t utick;
|
||||
utick = count + systick_get_tick();
|
||||
|
||||
while (systick_get_tick() < utick)
|
||||
{
|
||||
PWR_EnterSTANDBYMode();
|
||||
}
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief delay decrement
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
void delay_decrement(void)
|
||||
{
|
||||
_tick++;
|
||||
}
|
||||
|
||||
/*!
|
||||
\brief get systick tick
|
||||
\param[in] none
|
||||
\param[out] none
|
||||
\retval none
|
||||
*/
|
||||
|
||||
uint32_t systick_get_tick(void)
|
||||
{
|
||||
return _tick;
|
||||
}
|
||||
|
||||
void systick_DisableIRQ(void)
|
||||
{
|
||||
NVIC_DisableIRQ(SysTicK_IRQn);
|
||||
}
|
||||
|
||||
void systick_EnableIRQ(void)
|
||||
{
|
||||
NVIC_EnableIRQ(SysTicK_IRQn);
|
||||
}
|
||||
|
||||
void systick_Disable(void)
|
||||
{
|
||||
/* Disable SysTick */
|
||||
//关闭系统计数器STK，计数器停止计数
|
||||
SysTick->CTLR = 0x0000;
|
||||
}
|
||||
|
||||
void systick_Enable(void)
|
||||
{
|
||||
/* Enable SysTick */
|
||||
//启动系统计数器STK（HCLK/8时基） 72000000/8=9000000
|
||||
SysTick->CTLR = 0x0001;
|
||||
}
|
||||
|
||||
void systick_deinit(void)
|
||||
{
|
||||
//关闭系统计数器STK，计数器停止计数
|
||||
SysTick->CTLR = 0x0000;
|
||||
}
|
||||
|
||||
void SysTick_Handler(void)
|
||||
{
|
||||
//设置系统计数器寄存器的值
|
||||
//系统计数器低位寄存器
|
||||
SysTick->CNTL0 = 0;
|
||||
SysTick->CNTL1 = 0;
|
||||
SysTick->CNTL2 = 0;
|
||||
SysTick->CNTL3 = 0;
|
||||
//系统计数器高位寄存器
|
||||
SysTick->CNTH0 = 0;
|
||||
SysTick->CNTH1 = 0;
|
||||
SysTick->CNTH2 = 0;
|
||||
SysTick->CNTH3 = 0;
|
||||
|
||||
delay_decrement();
|
||||
}
|
||||
@@ -0,0 +1,38 @@
|
||||
|
||||
#ifndef __SYS_TICK_H
|
||||
#define __SYS_TICK_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#define SysTick_Freq (1000U) // Hz
|
||||
#define SysTick_Tick (8000000U / SysTick_Freq)
|
||||
|
||||
/* configure systick */
|
||||
void systick_config(void);
|
||||
/* delay a time in milliseconds */
|
||||
void delay(uint32_t count);
|
||||
/* delay a time in milliseconds with low power */
|
||||
void delay_lp(uint32_t count);
|
||||
/* delay decrement */
|
||||
void delay_decrement(void);
|
||||
/* get system tick */
|
||||
uint32_t systick_get_tick(void);
|
||||
/* suspend system tick */
|
||||
void systick_DisableIRQ(void);
|
||||
/* resume system tick */
|
||||
void systick_EnableIRQ(void);
|
||||
|
||||
void systick_Disable(void);
|
||||
void systick_Enable(void);
|
||||
void systick_deinit(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* SYS_TICK_H */
|
||||
Reference in New Issue
Block a user