mirror of
https://github.com/WeActStudio/WeActStudio.EpaperModule.git
synced 2026-08-16 13:13:45 +02:00
354 lines
9.6 KiB
C
354 lines
9.6 KiB
C
/*---------------------------------------
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- WeAct Studio Official Link
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- taobao: weactstudio.taobao.com
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- aliexpress: weactstudio.aliexpress.com
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- github: github.com/WeActTC
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- gitee: gitee.com/WeAct-TC
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- blog: www.weact-tc.cn
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---------------------------------------*/
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#include "gd32f30x.h"
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#include <stdio.h>
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#include "systick.h"
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#include "usart.h"
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#include "gpio.h"
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float temperature;
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float vref_value;
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void adc_config(void);
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void jump_to_app(uint32_t addr);
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#include "epaper.h"
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#include "bmp.h"
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// define for White Black Red Epaper Module
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#define EPD_BWR
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uint8_t image_bw[EPD_W_BUFF_SIZE * EPD_H];
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#ifdef EPD_BWR
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uint8_t image_red[EPD_W_BUFF_SIZE * EPD_H];
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#endif
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/*!
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\brief main function
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\param[in] none
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\param[out] none
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\retval none
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*/
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int main(void)
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{
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uint8_t text[20];
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#ifdef HID_IAP
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/* Soft :GD32 MCU HID IAP Programmer, Bootloader Size :8KB */
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/* if use HID bootloader ,set ROM start addr 0x8002000 && set vector */
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/* if not use HID bootloader ,set ROM start addr 0x8000000 && Comment out the following code */
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// nvic_vector_table_set(NVIC_VECTTAB_FLASH,0x2000);
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nvic_vector_table_set(NVIC_VECTTAB_FLASH, 0x2000);
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#endif
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rcu_all_reset_flag_clear();
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dbg_low_power_enable(DBG_LOW_POWER_SLEEP | DBG_LOW_POWER_DEEPSLEEP | DBG_LOW_POWER_STANDBY);
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systick_config();
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gpio_config();
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adc_config();
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usart0_config();
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FlagStatus sw_led = SET;
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uint32_t tick1, tick2;
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tick1 = tick2 = get_tick();
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printf("\r\nWeAct Studio Core Board\r\n");
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printf("weactstudio.taobao.com\r\n");
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printf("weactstudio.aliexpress.com\r\n");
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printf("wwww.weact-tc.cn\r\n\r\n");
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printf("SystemClk:%d\r\n", SystemCoreClock);
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printf("CK_AHB is %d\r\n", rcu_clock_freq_get(CK_AHB));
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printf("CK_APB1 is %d\r\n", rcu_clock_freq_get(CK_APB1));
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printf("CK_APB2 is %d\r\n", rcu_clock_freq_get(CK_APB2));
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printf("Epaper Module Test\r\n");
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epd_io_init();
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epd_init();
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#ifdef EPD_BWR
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epd_paint_newimage(image_bw, EPD_W, EPD_H, EPD_ROTATE_180, EPD_COLOR_WHITE);
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epd_paint_newimage(image_red, EPD_W, EPD_H, EPD_ROTATE_180, EPD_COLOR_WHITE);
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epd_paint_selectimage(image_bw);
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epd_paint_clear(EPD_COLOR_WHITE);
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epd_paint_selectimage(image_red);
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epd_paint_clear(EPD_COLOR_WHITE);
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epd_paint_showPicture((EPD_H - 250) / 2, (EPD_W - 122) / 2, 250, 122, gImage_4, EPD_COLOR_WHITE);
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epd_display(image_bw, image_red);
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epd_enter_deepsleepmode(EPD_DEEPSLEEP_MODE1);
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delay(8000);
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epd_init();
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epd_paint_selectimage(image_bw);
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epd_paint_clear(EPD_COLOR_WHITE);
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#ifdef EPD_213
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epd_paint_showString(10, 0, (uint8_t *)&"2.13 Epaper Module", EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
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epd_paint_showString(10, 50, (uint8_t *)&"with 250 x 122 resolution", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
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#endif
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#ifdef EPD_29
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epd_paint_showString(10, 0, (uint8_t *)&"2.9 Epaper Module", EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
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epd_paint_showString(10, 50, (uint8_t *)&"with 296 x 128 resolution", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
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#endif
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epd_paint_showString(10, 29, (uint8_t *)&"Designed By WeAct Studio", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
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epd_paint_selectimage(image_red);
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epd_paint_clear(EPD_COLOR_WHITE);
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sprintf((char *)&text, ">> Hello World.");
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epd_paint_showString(10, 71, text, EPD_FONT_SIZE24x12, EPD_COLOR_RED);
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#if 1
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epd_paint_showString(10,100,(uint8_t *)&"GD32F303CCT6 Example",EPD_FONT_SIZE16x8,EPD_COLOR_RED);
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#else
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epd_paint_drawRectangle(10, 103, EPD_H - 10, 116, EPD_COLOR_RED, 1);
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#endif
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epd_display(image_bw, image_red);
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#else
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epd_paint_newimage(image_bw, EPD_W, EPD_H, EPD_ROTATE_180, EPD_COLOR_WHITE);
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epd_paint_selectimage(image_bw);
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#ifdef EPD_154
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epd_paint_clear(EPD_COLOR_WHITE);
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epd_paint_showPicture((EPD_H - 200) / 2,(EPD_W - 64) / 2,200,64,gImage_5,EPD_COLOR_WHITE);
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#else
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epd_paint_clear(EPD_COLOR_WHITE);
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epd_paint_showPicture((EPD_H - 250) / 2, (EPD_W - 122) / 2, 250, 122, gImage_4, EPD_COLOR_WHITE);
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#endif
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epd_displayBW(image_bw);
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epd_enter_deepsleepmode(EPD_DEEPSLEEP_MODE1);
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delay(5000);
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epd_init_partial();
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epd_paint_selectimage(image_bw);
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epd_paint_clear(EPD_COLOR_WHITE);
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#ifdef EPD_154
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epd_paint_showString(10, 0, (uint8_t *)&"1.54 Inch", EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
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epd_paint_showString(10, 23, (uint8_t *)&"Epaper Module", EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
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epd_paint_showString(10, 48, (uint8_t *)&"Designed By WeAct Studio", EPD_FONT_SIZE12x6, EPD_COLOR_BLACK);
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epd_paint_showString(10, 60, (uint8_t *)&"with 200 x 200 resolution", EPD_FONT_SIZE12x6, EPD_COLOR_BLACK);
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epd_paint_showPicture((EPD_H - 200) / 2,130,200,64,gImage_5,EPD_COLOR_WHITE);
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#endif
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#ifdef EPD_213
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epd_paint_showString(10, 0, (uint8_t *)&"2.13 Epaper Module", EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
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epd_paint_showString(10, 50, (uint8_t *)&"with 250 x 122 resolution", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
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epd_paint_showString(10, 29, (uint8_t *)&"Designed By WeAct Studio", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
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#endif
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#ifdef EPD_29
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epd_paint_showString(10, 0, (uint8_t *)&"2.9 Epaper Module", EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
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epd_paint_showString(10, 50, (uint8_t *)&"with 296 x 128 resolution", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
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epd_paint_showString(10, 29, (uint8_t *)&"Designed By WeAct Studio", EPD_FONT_SIZE16x8, EPD_COLOR_BLACK);
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#endif
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#if 1
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epd_paint_showString(10,100,(uint8_t *)&"GD32F303CCT6 Example",EPD_FONT_SIZE16x8,EPD_COLOR_BLACK);
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#else
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epd_paint_drawRectangle(10, 103, EPD_H - 10, 116, EPD_COLOR_BLACK, 1);
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#endif
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sprintf((char *)&text, ">> Partial Mode");
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epd_paint_showString(10, 71, text, EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
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epd_displayBW_partial(image_bw);
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delay(1000);
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for (uint32_t i = 123; i < 8 * 123; i += 123)
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{
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sprintf((char *)&text, ">> Num=%d ", i);
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epd_paint_showString(10, 71, text, EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
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epd_displayBW_partial(image_bw);
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delay(100);
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}
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sprintf((char *)&text, ">> Hello World.");
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epd_paint_showString(10, 71, text, EPD_FONT_SIZE24x12, EPD_COLOR_BLACK);
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epd_displayBW_partial(image_bw);
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delay(1000);
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epd_update();
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#endif
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epd_enter_deepsleepmode(EPD_DEEPSLEEP_MODE1);
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while (1)
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{
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if (get_tick() > tick1)
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{
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tick1 = get_tick() + 500 / SysTick_Tick;
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if (sw_led == SET)
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{
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/* toggle LED */
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gpio_bit_write(LED_PB2_PORT, LED_PB2_PIN, (gpio_output_bit_get(LED_PB2_PORT, LED_PB2_PIN)) == SET ? RESET : SET);
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}
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else
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{
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gpio_bit_reset(LED_PB2_PORT, LED_PB2_PIN);
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}
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}
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if (get_tick() > tick2)
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{
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tick2 = get_tick() + 10 / SysTick_Tick;
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static uint32_t PressTimeCount = 0;
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static FlagStatus IsPress = RESET;
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if (gpio_input_bit_get(KEY_PORT, KEY_PIN) != SET)
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{
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if (IsPress == SET)
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{
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IsPress = RESET;
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/* KEY click */
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sw_led = sw_led == SET ? RESET : SET;
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printf("Hello,WeAct Studio\r\n");
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/* ADC software trigger enable */
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adc_software_trigger_enable(ADC0, ADC_INSERTED_CHANNEL);
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/* delay a time in milliseconds */
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while (adc_flag_get(ADC0, ADC_FLAG_EOC) == RESET)
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{
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delay_lp(1);
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}
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adc_flag_clear(ADC0, ADC_FLAG_EOC);
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/* value convert */
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temperature = (1430.f - ADC_IDATA0(ADC0) * 3300 / 4096) / 4.3f + 25;
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vref_value = (ADC_IDATA1(ADC0) * 3300 / 4096.f);
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/* value print */
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printf("The temperature data is %2.1f degrees Celsius\r\n", temperature);
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printf("The reference voltage data is %5.3fmV \r\n", vref_value);
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printf("\r\n");
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PressTimeCount = 0;
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}
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}
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else
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{
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if (IsPress == RESET)
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{
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IsPress = SET;
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}
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PressTimeCount++;
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/*0.5s KEY long press */
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if (PressTimeCount >= 50)
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{
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/* long press , system reset and enter the IAP bootloader */
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if (SCB->VTOR != 0)
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{
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printf("Enter IAP Bootloader ...\r\n");
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NVIC_SystemReset();
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}
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else
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{
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printf("Enter system ISP Bootloader ...\r\n");
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#define ISP_ADDR ((uint32_t)0x1FFFF000)
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systick_deinit();
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gpio_deinit(LED_PB2_PORT);
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gpio_deinit(KEY_PORT);
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jump_to_app(ISP_ADDR);
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}
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}
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}
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}
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pmu_to_sleepmode(WFI_CMD);
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}
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}
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/*!
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\brief configure the ADC peripheral
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\param[in] none
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\param[out] none
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\retval none
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*/
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void adc_config(void)
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{
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/* enable ADC clock */
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rcu_periph_clock_enable(RCU_ADC0);
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/* config ADC clock */
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rcu_adc_clock_config(RCU_CKADC_CKAPB2_DIV4);
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/* ADC SCAN function enable */
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adc_special_function_config(ADC0, ADC_SCAN_MODE, ENABLE);
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adc_special_function_config(ADC0, ADC_CONTINUOUS_MODE, DISABLE);
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/* ADC trigger config */
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adc_external_trigger_source_config(ADC0, ADC_INSERTED_CHANNEL, ADC0_1_2_EXTTRIG_INSERTED_NONE);
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/* ADC mode config */
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adc_mode_config(ADC_MODE_FREE);
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/* ADC data alignment config */
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adc_data_alignment_config(ADC0, ADC_DATAALIGN_RIGHT);
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/* ADC channel length config */
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adc_channel_length_config(ADC0, ADC_INSERTED_CHANNEL, 2);
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/* ADC temperature sensor channel config */
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adc_inserted_channel_config(ADC0, 0, ADC_CHANNEL_16, ADC_SAMPLETIME_239POINT5);
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/* ADC internal reference voltage channel config */
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adc_inserted_channel_config(ADC0, 1, ADC_CHANNEL_17, ADC_SAMPLETIME_239POINT5);
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adc_external_trigger_config(ADC0, ADC_INSERTED_CHANNEL, ENABLE);
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/* ADC temperature and Vrefint enable */
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adc_tempsensor_vrefint_enable();
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/* enable ADC interface */
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adc_enable(ADC0);
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delay(1);
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/* ADC calibration and reset calibration */
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adc_calibration_enable(ADC0);
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}
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void jump_to_app(uint32_t addr)
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{
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uint32_t app_address;
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void *(*application)(void);
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/* test if user code is programmed starting from address */
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if (((*(__IO uint32_t *)addr) & 0x2FFE0000) == 0x20000000)
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{
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app_address = *(__IO uint32_t *)(addr + 4);
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application = (void *(*)(void))app_address;
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/* initialize user application's stack pointer */
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__set_MSP(*(__IO uint32_t *)addr);
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/* jump to application */
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application();
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}
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}
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