Foreign-Mirrors/Pan-Tilt-Mount
1
0
Fork 0
mirror of https://github.com/isaac879/Pan-Tilt-Mount.git synced 2026-08-16 13:03:15 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
34d4163565f8e72f0413a864360e1fb4bf5294e3
Pan-Tilt-Mount/pan_tilt_mount_nano_code_pcb/panTiltMount.cpp
T
isaac879 77133d6af1 Add files via upload
2020-06-08 02:07:01 +01:00

1128 lines
52 KiB
C++
Raw Blame History

#include "PanTiltMount.h"
#include <Iibrary.h> //A library I created for Arduino that contains some simple functions I commonly use. Library available at: https://github.com/isaac879/Iibrary
#include <AccelStepper.h> //Library to control the stepper motors http://www.airspayce.com/mikem/arduino/AccelStepper/index.html
#include <MultiStepper.h> //Library to control multiple coordinated stepper motors http://www.airspayce.com/mikem/arduino/AccelStepper/classMultiStepper.html#details
#include <EEPROM.h> //To be able to save values when powered off
#include <FastLED.h> //Controls the WS2812B Addressable status LED
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
//Global scope
CRGB leds[NUM_LEDS];
AccelStepper stepper_pan = AccelStepper(1, PIN_STEP_PAN, PIN_DIRECTION_PAN);
AccelStepper stepper_tilt = AccelStepper(1, PIN_STEP_TILT, PIN_DIRECTION_TILT);
AccelStepper stepper_slider = AccelStepper(1, PIN_STEP_SLIDER, PIN_DIRECTION_SLIDER);
MultiStepper multi_stepper;
KeyframeElement keyframe_array[KEYFRAME_ARRAY_LENGTH];
int keyframe_elements = 0;
int current_keyframe_index = -1;
char stringText[MAX_STRING_LENGTH + 1];
float pan_steps_per_degree = (200.0 * SIXTEENTH_STEP * PAN_GEAR_RATIO) / 360.0; //Stepper motor has 200 steps per 360 degrees
float tilt_steps_per_degree = (200.0 * SIXTEENTH_STEP * TILT_GEAR_RATIO) / 360.0; //Stepper motor has 200 steps per 360 degrees
float slider_steps_per_millimetre = (200.0 * SIXTEENTH_STEP) / (20 * 2); //Stepper motor has 200 steps per 360 degrees, the timing pully has 20 teeth and the belt has a pitch of 2mm
int step_mode = SIXTEENTH_STEP;
bool enable_state = true;
float hall_pan_offset_degrees = 0;
float hall_tilt_offset_degrees = 0;
byte invert_pan = 0;
byte invert_tilt = 0;
byte invert_slider = 0;
byte enable_homing = 0;
float pan_max_speed = 15; //degrees/second
float tilt_max_speed = 45; //degrees/second
float slider_max_speed = 15; //mm/second
long target_position[3];
float degrees_per_picture = 0.5;
unsigned long delay_ms_between_pictures = 1000;
FloatCoordinate intercept;
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void initPanTilt(void){
Serial.begin(BAUD_RATE);
pinMode(PIN_MS1, OUTPUT);
pinMode(PIN_MS2, OUTPUT);
pinMode(PIN_MS3, OUTPUT);
pinMode(PIN_ENABLE, OUTPUT);
pinMode(PIN_DIRECTION_PAN, OUTPUT);
pinMode(PIN_STEP_PAN, OUTPUT);
pinMode(PIN_DIRECTION_TILT, OUTPUT);
pinMode(PIN_STEP_TILT, OUTPUT);
pinMode(PIN_DIRECTION_SLIDER, OUTPUT);
pinMode(PIN_STEP_SLIDER, OUTPUT);
pinMode(PIN_PAN_HALL, INPUT_PULLUP);
pinMode(PIN_TILT_HALL, INPUT_PULLUP);
pinMode(PIN_SLIDER_HALL, INPUT_PULLUP);
pinMode(PIN_SHUTTER_TRIGGER, OUTPUT);
digitalWrite(PIN_SHUTTER_TRIGGER, LOW);
FastLED.addLeds<LED_TYPE, PIN_LED_DATA, COLOR_ORDER>(leds, NUM_LEDS);
FastLED.setBrightness(BRIGHTNESS);
LEDS.showColor(CHSV(160, 255, 255)); //Set led to blue
setEEPROMVariables();
setStepMode(step_mode); //steping mode
stepper_pan.setMaxSpeed(panDegreesToSteps(pan_max_speed));
stepper_tilt.setMaxSpeed(tiltDegreesToSteps(tilt_max_speed));
stepper_slider.setMaxSpeed(sliderMillimetresToSteps(slider_max_speed));
invertPanDirection(invert_pan);
invertTiltDirection(invert_tilt);
invertSliderDirection(invert_slider);
multi_stepper.addStepper(stepper_pan);
multi_stepper.addStepper(stepper_tilt);
multi_stepper.addStepper(stepper_slider);
digitalWrite(PIN_ENABLE, LOW); //Enable the stepper drivers
enable_state = true;
//printi(F("Setup complete.\n"));
if(enable_homing == 1){
printi(F("Beginning homing...\n"));
if(findHome()){
printi(F("Homing complete.\n"));
}
else{
stepper_pan.setCurrentPosition(0);
stepper_tilt.setCurrentPosition(0);
printi(F("Error finding home position. Current position has been set as home.\n"));
}
}
ledBatteryLevel(getBatteryPercentage());
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
float boundFloat(float value, float lower, float upper){
if(value < lower){
value = lower;
}
else if(value > upper){
value = upper;
}
return value;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void serialFlush(void){
while(Serial.available() > 0){
char c = Serial.read();
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void enableSteppers(void){
if(enable_state == false){
digitalWrite(PIN_ENABLE, LOW); //Enable the stepper drivers
enable_state = true;
printi(F("Motors enabled.\n"));
}
else{
digitalWrite(PIN_ENABLE, HIGH); //Disabe the stepper drivers
enable_state = false;
printi(F("Motors disabled.\n"));
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void setStepMode(int newMode){
float stepRatio = newMode / step_mode; //Ratio between the new step mode and the previously set one.
if(newMode == FULL_STEP){
digitalWrite(PIN_MS1, LOW);
digitalWrite(PIN_MS2, LOW);
digitalWrite(PIN_MS3, LOW);
}
else if(newMode == HALF_STEP){
digitalWrite(PIN_MS1, HIGH);
digitalWrite(PIN_MS2, LOW);
digitalWrite(PIN_MS3, LOW);
}
else if(newMode == QUARTER_STEP){
digitalWrite(PIN_MS1, LOW);
digitalWrite(PIN_MS2, HIGH);
digitalWrite(PIN_MS3, LOW);
}
else if(newMode == EIGHTH_STEP){
digitalWrite(PIN_MS1, HIGH);
digitalWrite(PIN_MS2, HIGH);
digitalWrite(PIN_MS3, LOW);
}
else if(newMode == SIXTEENTH_STEP){
digitalWrite(PIN_MS1, HIGH);
digitalWrite(PIN_MS2, HIGH);
digitalWrite(PIN_MS3, HIGH);
}
else{ //If an invalid step mode was entered.
printi(F("Invalid step mode... Enter a 1, 2, 4, 8, 16 for corresponding step mode.\n"));
return;
}
//Scale current step to match the new step mode
stepper_pan.setCurrentPosition(stepper_pan.currentPosition() * stepRatio);
stepper_tilt.setCurrentPosition(stepper_tilt.currentPosition() * stepRatio);
stepper_slider.setCurrentPosition(stepper_slider.currentPosition() * stepRatio);
pan_steps_per_degree = (200.0 * newMode * PAN_GEAR_RATIO) / 360.0; //Stepper motor has 200 steps per 360 degrees
tilt_steps_per_degree = (200.0 * newMode * TILT_GEAR_RATIO) / 360.0; //Stepper motor has 200 steps per 360 degrees
slider_steps_per_millimetre = (200.0 * newMode) / (20 * 2); //Stepper motor has 200 steps per 360 degrees, the timing pully has 20 teeth and the belt has a pitch of 2mm
stepper_pan.setMaxSpeed(panDegreesToSteps(pan_max_speed));
stepper_tilt.setMaxSpeed(tiltDegreesToSteps(tilt_max_speed));
stepper_slider.setMaxSpeed(sliderMillimetresToSteps(slider_max_speed));
step_mode = newMode;
printi(F("Set to "), step_mode, F(" step mode.\n"));
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void panJogDegrees(float jogAngle){
target_position[0] = panDegreesToSteps(jogAngle);
multi_stepper.moveTo(target_position);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void tiltJogDegrees(float jogAngle){
target_position[1] = tiltDegreesToSteps(jogAngle);
multi_stepper.moveTo(target_position);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
float panDegreesToSteps(float angle){
return pan_steps_per_degree * angle;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
float tiltDegreesToSteps(float angle){
return tilt_steps_per_degree * angle;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
long sliderMillimetresToSteps(float mm){
return mm * slider_steps_per_millimetre;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
float sliderStepsToMillimetres(long steps){
return steps / slider_steps_per_millimetre;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void sliderMoveTo(float mm){
target_position[2] = sliderMillimetresToSteps(mm);
multi_stepper.moveTo(target_position);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void printKeyframeElements(void){
printi(F("---Keyframes---\n"));
printi(F("Keyframe index: "), current_keyframe_index, F("\n"));
for(int row = 0; row < keyframe_elements; row++){
printi(F(""), row, F("\t|"));
printi(F(" Pan: "), panStepsToDegrees(keyframe_array[row].panStepCount), 3, F("º\t"));
printi(F("Tilt: "), tiltStepsToDegrees(keyframe_array[row].tiltStepCount), 3, F("º\t"));
printi(F("Slider: "), sliderStepsToMillimetres(keyframe_array[row].sliderStepCount), 3, F("mm\t"));
printi(F("Pan Speed: "), panStepsToDegrees(keyframe_array[row].panSpeed), 3, F(" º/s\t"));
printi(F("Tilt Speed: "), tiltStepsToDegrees(keyframe_array[row].tiltSpeed), 3, F(" º/s\t"));
printi(F("Slider Speed: "), sliderStepsToMillimetres(keyframe_array[row].sliderSpeed), 3, F(" mm/s\t"));
printi(F("Delay: "), keyframe_array[row].msDelay, F("ms |\n"));
}
printi(F("\n"));
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void debugReport(void){
printi(F("---Status---\n"));
printi(F("Enable state: "), enable_state);
printi(F("Step Mode: "), step_mode);
// printi(F("Pan Hall sensor state: "), digitalRead(PIN_PAN_HALL));
// printi(F("Tilt Hall sensor state: "), digitalRead(PIN_TILT_HALL));
// printi(F("Pan step count: "), stepper_pan.currentPosition());
// printi("Tilt step count: ", stepper_tilt.currentPosition());
// printi("Slider step count: ", stepper_slider.currentPosition());
printi(F("Pan angle: "), panStepsToDegrees(stepper_pan.currentPosition()), 3, F("º\n"));
printi(F("Tilt angle: "), tiltStepsToDegrees(stepper_tilt.currentPosition()), 3, F("º\n"));
printi(F("Slider position: "), sliderStepsToMillimetres(stepper_slider.currentPosition()), 3, F("mm\n"));
// printi(F("Pan steps per º: "), pan_steps_per_degree);
// printi(F("Tilt steps per º: "), tilt_steps_per_degree);
// printi(F("Slider steps per mm: "), slider_steps_per_millimetre);
// printi(F("Pan current steps/s: "), stepper_pan.speed());
// printi(F("Tilt current steps/s: "), stepper_tilt.speed());
// printi(F("Slider current steps/s: "), stepper_slider.speed());
// printi(F("Pan current º/s: "), panStepsToDegrees(stepper_pan.speed()));
// printi(F("Tilt current º/s: "), tiltStepsToDegrees(stepper_tilt.speed()));
// printi(F("Slider current mm/s: "), sliderStepsToMillimetres(stepper_slider.speed()));
printi(F("Pan max steps/s: "), stepper_pan.maxSpeed());
printi(F("Tilt max steps/s: "), stepper_tilt.maxSpeed());
printi(F("Slider max steps/s: "), stepper_slider.maxSpeed());
printi(F("Pan max speed: "), panStepsToDegrees(stepper_pan.maxSpeed()), 3, F("º/s\n"));
printi(F("Tilt max speed: "), tiltStepsToDegrees(stepper_tilt.maxSpeed()), 3, F("º/s\n"));
printi(F("Slider max speed: "), sliderStepsToMillimetres(stepper_slider.maxSpeed()), 3, F("mm/s\n"));
// printi(F("Pan invert direction: "), invert_pan);
// printi(F("Tilt invert direction: "), invert_tilt);
// printi(F("Slider invert direction: "), invert_slider);
// printi(F("Pan Hall offset: "), hall_pan_offset_degrees, 3, F("º\n"));
// printi(F("Tilt Hall offset: "), hall_tilt_offset_degrees, 3, F("º\n"));
// printi(F("Battery voltage: "), getBatteryVoltage(), 3, F("V\n"));
printi(F("Battery percentage: "), getBatteryPercentage(), 3, F("%\n"));
printi(F("Homing on start-up: "), enable_homing);
printi(F("Angle between pictures: "), degrees_per_picture, 3, F("º\n"));
printi(F("Panoramiclapse delay between pictures: "), delay_ms_between_pictures, F("ms\n"));
printi(F("Version: "));
printi(F(VERSION_NUMBER));
printi(F("\n"));
printEEPROM();
printKeyframeElements();
printi(F("-------\n"));
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
int setTargetPositions(float panDeg, float tiltDeg){
target_position[0] = panDegreesToSteps(panDeg);
target_position[1] = tiltDegreesToSteps(tiltDeg);
multi_stepper.moveTo(target_position);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
int setTargetPositions(float panDeg, float tiltDeg, float sliderMillimetre){
target_position[0] = panDegreesToSteps(panDeg);
target_position[1] = tiltDegreesToSteps(tiltDeg);
target_position[2] = sliderMillimetresToSteps(sliderMillimetre);
multi_stepper.moveTo(target_position);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
bool findHome(void){
bool panHomeFlag = false;
bool tiltHomeFlag = false;
int panHomingDir = -1;
int tiltHomingDir = -1;
setTargetPositions(0, 0);
stepper_pan.setCurrentPosition(0);//set step count to 0
stepper_tilt.setCurrentPosition(0);//set step count to 0
while(digitalRead(PIN_PAN_HALL) == 0 || digitalRead(PIN_TILT_HALL) == 0){//If already on a Hall sensor move off
target_position[0] = target_position[0] + panDegreesToSteps(!digitalRead(PIN_PAN_HALL));//increment by 1 degree
target_position[1] = target_position[1] + tiltDegreesToSteps(!digitalRead(PIN_TILT_HALL));//increment by 1 degree
if(target_position[0] > panDegreesToSteps(360) && target_position[1] > tiltDegreesToSteps(360)){//If both axis have done more than a full rotation there must be an issue...
return false;
}
multi_stepper.moveTo(target_position);
multi_stepper.runSpeedToPosition();
}
stepper_pan.setCurrentPosition(0);//set step count to 0
stepper_tilt.setCurrentPosition(0);//set step count to 0
setTargetPositions(-45, -45);
while(multi_stepper.run()){
if(digitalRead(PIN_PAN_HALL) == 0){
stepper_pan.setCurrentPosition(0);//set step count to 0
setTargetPositions(0, -45 * !tiltHomeFlag);
panHomeFlag = true;
panHomingDir = 1;
}
if(digitalRead(PIN_TILT_HALL) == 0){
stepper_tilt.setCurrentPosition(0);
setTargetPositions(-45 * !panHomeFlag, 0);
tiltHomeFlag = true;
tiltHomingDir = 1;
}
}
setTargetPositions(45 * !panHomeFlag, 45 * !tiltHomeFlag);//set angle to 0 for an axis if it's home
while(multi_stepper.run()){
if(digitalRead(PIN_PAN_HALL) == 0){
stepper_pan.setCurrentPosition(0);//set step count to 0
setTargetPositions(0, 45);
panHomeFlag = true;
}
if(digitalRead(PIN_TILT_HALL) == 0){
stepper_tilt.setCurrentPosition(0);
setTargetPositions(45 * !panHomeFlag, 0);
tiltHomeFlag = true;
}
}
setTargetPositions(360 * !panHomeFlag, 360 * !tiltHomeFlag);//full rotation on both axis so it must pass the home position
while(multi_stepper.run()){
if(digitalRead(PIN_PAN_HALL) == 0){
stepper_pan.setCurrentPosition(0);//set step count to 0
setTargetPositions(0, 360 * !tiltHomeFlag);
panHomeFlag = true;
}
if(digitalRead(PIN_TILT_HALL) == 0){
stepper_tilt.setCurrentPosition(0);
setTargetPositions(360 * !panHomeFlag, 0);
tiltHomeFlag = true;
}
}
if(panHomeFlag && tiltHomeFlag){
setTargetPositions(hall_pan_offset_degrees * panHomingDir, hall_tilt_offset_degrees * tiltHomingDir);
multi_stepper.runSpeedToPosition();
stepper_pan.setCurrentPosition(0);//set step count to 0
stepper_tilt.setCurrentPosition(0);//set step count to 0
setTargetPositions(0, 0);
return true;
}
else{
return false;
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
float getBatteryVoltage(void){ //TODO: Calibrate the values for your battery
return mapNumber(analogRead(PIN_INPUT_VOLTAGE), 0, 1007, 0, 12.6);//1007 = 12.6V
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
float getBatteryPercentage(void){ //TODO: Calibrate the values for your battery
return boundFloat(mapNumber(getBatteryVoltage(), 9, 12.6, 0, 100), 0, 100); //780 = 9V = 0%, 1023 = 12.6V = 100%
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
float panStepsToDegrees(long steps){
return steps / pan_steps_per_degree;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
float panStepsToDegrees(float steps){
return steps / pan_steps_per_degree;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
float tiltStepsToDegrees(long steps){
return steps / tilt_steps_per_degree;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
float tiltStepsToDegrees(float steps){
return steps / tilt_steps_per_degree;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
int addPosition(void){
if(keyframe_elements >= 0 && keyframe_elements < KEYFRAME_ARRAY_LENGTH){
keyframe_array[keyframe_elements].panStepCount = stepper_pan.currentPosition();
keyframe_array[keyframe_elements].tiltStepCount = stepper_tilt.currentPosition();
keyframe_array[keyframe_elements].sliderStepCount = stepper_slider.currentPosition();
keyframe_array[keyframe_elements].panSpeed = stepper_pan.maxSpeed();
keyframe_array[keyframe_elements].tiltSpeed = stepper_tilt.maxSpeed();
keyframe_array[keyframe_elements].sliderSpeed = stepper_slider.maxSpeed();
current_keyframe_index = keyframe_elements;
keyframe_elements++;//increment the index
printi(F("Position added at index: "), current_keyframe_index);
return 0;
}
else{
printi(F("Max number of position reached\n"));
}
return -1;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void clearKeyframes(void){
for(int row = 0; row < KEYFRAME_ARRAY_LENGTH; row++){
keyframe_array[row].panStepCount = 0;
keyframe_array[row].tiltStepCount = 0;
keyframe_array[row].sliderStepCount = 0;
keyframe_array[row].panSpeed = 0;
keyframe_array[row].tiltSpeed = 0;
keyframe_array[row].sliderSpeed = 0;
keyframe_array[row].msDelay = 0;
}
keyframe_elements = 0;
current_keyframe_index = -1;
printi(F("Keyframes cleared.\n"));
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void moveToIndex(int index){
if(index < keyframe_elements && index >= 0){
target_position[0] = keyframe_array[index].panStepCount;
target_position[1] = keyframe_array[index].tiltStepCount;
target_position[2] = keyframe_array[index].sliderStepCount;
stepper_pan.setMaxSpeed(keyframe_array[index].panSpeed);
stepper_tilt.setMaxSpeed(keyframe_array[index].tiltSpeed);
stepper_slider.setMaxSpeed(keyframe_array[index].sliderSpeed);
multi_stepper.moveTo(target_position); //Sets new target positions
multi_stepper.runSpeedToPosition(); //Moves and blocks until complete
delay(keyframe_array[index].msDelay);
current_keyframe_index = index;
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void executeMoves(int repeat){
for(int i = 0; i < repeat; i++){
for(int row = 0; row < keyframe_elements; row++){
moveToIndex(row);
}
ledBatteryLevel(getBatteryPercentage());
if(getBatteryVoltage() < 9.5){//9.5V is used as the cut off to allow for inaccuracies and be on the safe side.
delay(200);
if(getBatteryVoltage() < 9.5){//Check voltage is still low and the first wasn't a miscellaneous reading
printi(F("Battery low! Turn the power off."));
while(1){}//loop and do nothing
}
}
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void gotoFirstKeyframe(void){
moveToIndex(0);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void gotoLastKeyframe(void){
moveToIndex(keyframe_elements - 1);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void editKeyframe(void){
keyframe_array[current_keyframe_index].panStepCount = stepper_pan.currentPosition();
keyframe_array[current_keyframe_index].tiltStepCount = stepper_tilt.currentPosition();
keyframe_array[current_keyframe_index].sliderStepCount = stepper_slider.currentPosition();
keyframe_array[current_keyframe_index].panSpeed = stepper_pan.maxSpeed();
keyframe_array[current_keyframe_index].tiltSpeed = stepper_tilt.maxSpeed();
keyframe_array[current_keyframe_index].sliderSpeed = stepper_slider.maxSpeed();
printi(F("Edited index: "), current_keyframe_index);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void addDelay(unsigned int ms){
keyframe_array[current_keyframe_index].msDelay = ms;
printi(ms, F(""));
printi(F("ms delay added at index: "), current_keyframe_index);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
//void scaleMovesArrayPanMaxSpeed(float newMax){
// float currentMax = 0;
// for(int row = 0; row < moves_array_elements; row++){ //Find the maximum pan speed
// if(program_elements[row].panSpeed > currentMax){
// currentMax = program_elements[row].panSpeed;
// }
// }
// float speedRatio = newMax / currentMax;
// for(int row = 0; row < moves_array_elements; row++){ //Scale all the pan speeds
// program_elements[row].panSpeed = program_elements[row].panSpeed * speedRatio;
// }
//}
//
///*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
//
//void scaleMovesArrayTiltMaxSpeed(float newMax){
// float currentMax = 0;
// for(int row = 0; row < moves_array_elements; row++){ //Find the maximum pan speed
// if(program_elements[row].tiltSpeed > currentMax){
// currentMax = program_elements[row].tiltSpeed;
// }
// }
// float speedRatio = newMax / currentMax;
// for(int row = 0; row < moves_array_elements; row++){ //Scale all the pan speeds
// program_elements[row].tiltSpeed = program_elements[row].tiltSpeed * speedRatio;
// }
//}
//
///*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
//
//void scaleMovesArraySliderMaxSpeed(float newMax){
// float currentMax = 0;
// for(int row = 0; row < moves_array_elements; row++){ //Find the maximum pan speed
// if(program_elements[row].sliderSpeed > currentMax){
// currentMax = program_elements[row].sliderSpeed;
// }
// }
// float speedRatio = newMax / currentMax;
// for(int row = 0; row < moves_array_elements; row++){ //Scale all the pan speeds
// program_elements[row].sliderSpeed = program_elements[row].sliderSpeed * speedRatio;
// }
//}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void invertPanDirection(bool invert){
printi(F("Pan inversion: "), invert);
invert_pan = invert;
stepper_pan.setPinsInverted(invert, false, false);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void invertTiltDirection(bool invert){
printi(F("Tilt inversion: "), invert);
invert_tilt = invert;
stepper_tilt.setPinsInverted(invert, false, false);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void invertSliderDirection(bool invert){
printi(F("Slider inversion: "), invert);
invert_slider = invert;
stepper_slider.setPinsInverted(invert, false, false);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void saveEEPROM(void){
EEPROM.put(EEPROM_ADDRESS_ENABLE_HOMING, enable_homing);
EEPROM.put(EEPROM_ADDRESS_MODE, step_mode);
EEPROM.put(EEPROM_ADDRESS_PAN_MAX_SPEED, pan_max_speed);
EEPROM.put(EEPROM_ADDRESS_TILT_MAX_SPEED, tilt_max_speed);
EEPROM.put(EEPROM_ADDRESS_SLIDER_MAX_SPEED, slider_max_speed);
EEPROM.put(EEPROM_ADDRESS_HALL_PAN_OFFSET, hall_pan_offset_degrees);
EEPROM.put(EEPROM_ADDRESS_HALL_TILT_OFFSET, hall_tilt_offset_degrees);
EEPROM.put(EEPROM_ADDRESS_INVERT_PAN, invert_pan);
EEPROM.put(EEPROM_ADDRESS_INVERT_TILT, invert_tilt);
EEPROM.put(EEPROM_ADDRESS_INVERT_SLIDER, invert_slider);
EEPROM.put(EEPROM_ADDRESS_DEGREES_PER_PICTURE, degrees_per_picture);
EEPROM.put(EEPROM_ADDRESS_PANORAMICLAPSE_DELAY, delay_ms_between_pictures);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void printEEPROM(void){
int itemp;
float ftemp;
long ltemp;
printi(F("---EEPROM---\n"));
EEPROM.get(EEPROM_ADDRESS_MODE, itemp);
printi(F("Step mode: "), itemp, F("\n"));
EEPROM.get(EEPROM_ADDRESS_PAN_MAX_SPEED, ftemp);
printi(F("Pan max speed: "), ftemp, 3, F("º/s\n"));
EEPROM.get(EEPROM_ADDRESS_TILT_MAX_SPEED, ftemp);
printi(F("Tilt max speed: "), ftemp, 3, F("º/s\n"));
EEPROM.get(EEPROM_ADDRESS_SLIDER_MAX_SPEED, ftemp);
printi(F("Slider max speed: "), ftemp, 3, F("mm/s\n"));
EEPROM.get(EEPROM_ADDRESS_HALL_PAN_OFFSET, ftemp);
printi(F("Pan Hall offset: "), ftemp, 3, F("º\n"));
EEPROM.get(EEPROM_ADDRESS_HALL_TILT_OFFSET, ftemp);
printi(F("Tilt Hall offset: "), ftemp, 3, F("º\n"));
EEPROM.get(EEPROM_ADDRESS_DEGREES_PER_PICTURE, ftemp);
printi(F("Angle between pictures: "), ftemp, 3, F(" º\n"));
EEPROM.get(EEPROM_ADDRESS_PANORAMICLAPSE_DELAY, ltemp);
printi(F("Delay between pictures: "), ltemp, F("ms\n"));
printi(F("Pan invert: "), EEPROM.read(EEPROM_ADDRESS_INVERT_PAN));
printi(F("Tilt invert: "), EEPROM.read(EEPROM_ADDRESS_INVERT_TILT));
printi(F("Slider invert: "), EEPROM.read(EEPROM_ADDRESS_INVERT_SLIDER));
printi(F("Homing on start-up: "), EEPROM.read(EEPROM_ADDRESS_ENABLE_HOMING));
printi(F("\n"));
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void setEEPROMVariables(void){
EEPROM.get(EEPROM_ADDRESS_MODE, step_mode);
EEPROM.get(EEPROM_ADDRESS_PAN_MAX_SPEED, pan_max_speed);
EEPROM.get(EEPROM_ADDRESS_TILT_MAX_SPEED, tilt_max_speed);
EEPROM.get(EEPROM_ADDRESS_SLIDER_MAX_SPEED, slider_max_speed);
EEPROM.get(EEPROM_ADDRESS_HALL_PAN_OFFSET, hall_pan_offset_degrees);
EEPROM.get(EEPROM_ADDRESS_HALL_TILT_OFFSET, hall_tilt_offset_degrees);
EEPROM.get(EEPROM_ADDRESS_DEGREES_PER_PICTURE, degrees_per_picture);
EEPROM.get(EEPROM_ADDRESS_PANORAMICLAPSE_DELAY, delay_ms_between_pictures);
invert_pan = EEPROM.read(EEPROM_ADDRESS_INVERT_PAN);
invert_tilt = EEPROM.read(EEPROM_ADDRESS_INVERT_TILT);
invert_slider = EEPROM.read(EEPROM_ADDRESS_INVERT_SLIDER);
enable_homing = EEPROM.read(EEPROM_ADDRESS_ENABLE_HOMING);
printi(F("EEPROM values set.\n"));
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void toggleAutoHoming(void){
if(enable_homing == 0){
enable_homing = 1;
printi(F("Homing enabled.\n"));
}
else{
enable_homing = 0;
printi(F("Homing disabled.\n"));
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void triggerCameraShutter(void){
digitalWrite(PIN_SHUTTER_TRIGGER, HIGH);
delay(SHUTTER_DELAY);
digitalWrite(PIN_SHUTTER_TRIGGER, LOW);
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void ledBatteryLevel(float batteryPercentage){
byte hue = mapNumber(batteryPercentage, 0, 100, 0, 96);
LEDS.showColor(CHSV(hue , 255, 255));
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void panoramiclapseInterpolation(float panStartAngle, float tiltStartAngle, float sliderStartPos, float panStopAngle, float tiltStopAngle, float sliderStopPos, float degPerPic, unsigned long msDelay){
if(degPerPic == 0) return;
if(msDelay > SHUTTER_DELAY){
msDelay = msDelay - SHUTTER_DELAY;
}
float panAngle = panStopAngle - panStartAngle;
float tiltAngle = tiltStopAngle - tiltStartAngle;
float sliderDistance = sliderStopPos - sliderStartPos;
float largestAngle = (abs(panAngle) > abs(tiltAngle)) ? panAngle : tiltAngle;
unsigned int numberOfIncrements = abs(largestAngle) / degPerPic;
if(numberOfIncrements == 0) return;
float panInc = panAngle / numberOfIncrements;
float tiltInc = tiltAngle / numberOfIncrements;
float sliderInc = sliderDistance / numberOfIncrements;
for(int i = 0; i <= numberOfIncrements; i++){
setTargetPositions(panStartAngle + (panInc * i), tiltStartAngle + (tiltInc * i), sliderStartPos + (sliderInc * i));
multi_stepper.runSpeedToPosition();//blocking move to the next position
delay(msDelay);
LEDS.showColor(CHSV(160 , 255, 255)); //blue
triggerCameraShutter();//capture the picture
LEDS.showColor(CHSV(160 , 255, 0)); //off
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void panoramiclapse(float degPerPic, unsigned long msDelay, int repeat){
if(keyframe_elements < 2){
printi(F("Not enough keyframes recorded\n"));
return; //check there are posions to move to
}
for(int i = 0; i < repeat; i++){
for(int index = 0; index < keyframe_elements - 1; index++){
panoramiclapseInterpolation(panStepsToDegrees(keyframe_array[index].panStepCount), tiltStepsToDegrees(keyframe_array[index].tiltStepCount), sliderStepsToMillimetres(keyframe_array[index].sliderStepCount),
panStepsToDegrees(keyframe_array[index + 1].panStepCount), tiltStepsToDegrees(keyframe_array[index + 1].tiltStepCount), sliderStepsToMillimetres(keyframe_array[index + 1].sliderStepCount), degPerPic, msDelay);
}
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void timelapse(unsigned int numberOfPictures, unsigned long msDelay){
if(msDelay > SHUTTER_DELAY){
msDelay = msDelay - SHUTTER_DELAY;
}
float panAngle = 0;
float tiltAngle = 0;
float sliderTravel = 0;
if(keyframe_elements >= 2){
panAngle = panStepsToDegrees(keyframe_array[1].panStepCount) - panStepsToDegrees(keyframe_array[0].panStepCount);
tiltAngle = tiltStepsToDegrees(keyframe_array[1].tiltStepCount) - tiltStepsToDegrees(keyframe_array[0].tiltStepCount);
sliderTravel = sliderStepsToMillimetres(keyframe_array[1].sliderStepCount) - sliderStepsToMillimetres(keyframe_array[0].sliderStepCount);
}
float sliderInc = sliderTravel / numberOfPictures;
float panInc = panAngle / numberOfPictures;
float tiltInc = tiltAngle / numberOfPictures;
for(int i = 0; i <= numberOfPictures; i++){
setTargetPositions(panStepsToDegrees(stepper_pan.currentPosition()) + (panInc * i), tiltStepsToDegrees(stepper_tilt.currentPosition()) + (tiltInc * i), sliderStepsToMillimetres(stepper_slider.currentPosition()) + (sliderInc * i));
multi_stepper.runSpeedToPosition();//blocking move to the next position
delay(msDelay);
LEDS.showColor(CHSV(160 , 255, 255)); //blue
triggerCameraShutter();//capture the picture
LEDS.showColor(CHSV(160 , 255, 0)); //off
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
//From the first two keyframes the intercept of where the camera is directed is calculated.
//The first kayframe's x pan and tilt positions are used to calculate a 3D vector. The second keyframe's x and pan position are used to calculate a vertical plane. (It wuld be almost impossible for 2 3D vectors to intercept due to floating point precision issues.)
//The intercept of the vectorand plane are then calculated to give the X, Y, Z coordinates of the point the camera was pointed at in both keyframes. (The second keyframe will ignore the tilt value and calculate it based on the first keyframes vector.)
bool calculateTargetCoordinate(void){
float m1, c1, m2, c2;
LinePoints line0;
line0.x0 = sliderStepsToMillimetres(keyframe_array[0].sliderStepCount);
line0.y0 = 0;
line0.x1 = line0.x0 + cos(degToRads(panStepsToDegrees(keyframe_array[0].panStepCount)));
line0.y1 = sin(degToRads(panStepsToDegrees(keyframe_array[0].panStepCount)));
LinePoints line1;
line1.x0 = sliderStepsToMillimetres(keyframe_array[1].sliderStepCount);
line1.y0 = 0;
line1.x1 = line1.x0 + cos(degToRads(panStepsToDegrees(keyframe_array[1].panStepCount)));
line1.y1 = sin(degToRads(panStepsToDegrees(keyframe_array[1].panStepCount)));
if((line0.x1 - line0.x0) != 0){
m1 = (line0.y1 - line0.y0) / (line0.x1 - line0.x0);
c1 = line0.y1 - m1 * line0.x1;
}
if((line1.x1 - line1.x0) != 0){
m2 = (line1.y1 - line1.y0) / (line1.x1 - line1.x0);
c2 = line1.y1 - m2 * line1.x1;
}
if((line0.x1 - line0.x0) == 0){
intercept.x = line0.x0;
intercept.y = m2 * intercept.x + c2;
}
else if((line1.x1 - line1.x0) == 0){
intercept.x = line1.x0;
intercept.y = m1 * intercept.x + c1;
}
else{
if(m1 == m2){ //If the angle of the slope of both lines are the same they are parallel and cannot intercept.
printi(F("Positions do not intersect."));
return false;
}
intercept.x = (c2 - c1) / (m1 - m2);
intercept.y = m1 * intercept.x + c1;
}
intercept.z = tan(degToRads(tiltStepsToDegrees(keyframe_array[0].tiltStepCount))) * sqrt(pow(intercept.x - sliderStepsToMillimetres(keyframe_array[0].sliderStepCount), 2) + pow(intercept.y, 2));
if(((panStepsToDegrees(keyframe_array[0].panStepCount) > 0 && panStepsToDegrees(keyframe_array[1].panStepCount) > 0) && intercept.y < 0)
|| ((panStepsToDegrees(keyframe_array[0].panStepCount) < 0 && panStepsToDegrees(keyframe_array[1].panStepCount) < 0) && intercept.y > 0) || intercept.y == 0){ //Checks that the intercept point is in the direction the camera was pointing and not on the opposite side behind the camera.
printi(F("Invalid intercept.\n"));
return false;
}
return true;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void interpolateTargetPoint(FloatCoordinate targetPoint, int repeat){ //The first two keyframes are interpolated between while keeping the camera pointing at previously calculated intercept point.
if(keyframe_elements < 2){
printi(F("Not enough keyframes recorded\n"));
return; //check there are posions to move to
}
float sliderStartPos = sliderStepsToMillimetres(keyframe_array[0].sliderStepCount); //slider start position
float sliderEndPos = sliderStepsToMillimetres(keyframe_array[1].sliderStepCount);
float panAngle = 0;
float tiltAngle = 0;
float x = targetPoint.x - sliderStepsToMillimetres(keyframe_array[0].sliderStepCount);
float ySqared = pow(targetPoint.y, 2);
float sliderTravel = sliderStepsToMillimetres(keyframe_array[1].sliderStepCount) - sliderStepsToMillimetres(keyframe_array[0].sliderStepCount);
int numberOfIncrements = abs(sliderTravel);
float increment = sliderTravel / numberOfIncrements;//size of interpolation increments in mm
for(int j = 0; (j < repeat || (repeat == 0 && j == 0)); j++){
for(int i = 0; i <= numberOfIncrements; i++){
x = targetPoint.x - (sliderStartPos + increment * i);
panAngle = radsToDeg(atan2(targetPoint.y, x));
tiltAngle = radsToDeg(atan2(targetPoint.z, sqrt(pow(x, 2) + ySqared)));
setTargetPositions(panAngle, tiltAngle, sliderStartPos + increment * i);
multi_stepper.runSpeedToPosition();//blocking move to the next position
}
x = targetPoint.x - sliderEndPos;
panAngle = radsToDeg(atan2(targetPoint.y, x));
tiltAngle = radsToDeg(atan2(targetPoint.z, sqrt(pow(x, 2) + ySqared)));
setTargetPositions(panAngle, tiltAngle, sliderEndPos);
multi_stepper.runSpeedToPosition();//blocking move to the next position
for(int i = numberOfIncrements; (i >= 0 && repeat > 0); i--){
x = targetPoint.x - (sliderStartPos + increment * i);
panAngle = radsToDeg(atan2(targetPoint.y, x));
tiltAngle = radsToDeg(atan2(targetPoint.z, sqrt(pow(x, 2) + ySqared)));
setTargetPositions(panAngle, tiltAngle, sliderStartPos + increment * i);
multi_stepper.runSpeedToPosition();//blocking move to the next position
}
if(repeat > 0){
setTargetPositions(panAngle, tiltAngle, sliderStartPos);
multi_stepper.runSpeedToPosition();//blocking move to the next position
}
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
bool sliderHoming(void){
while(digitalRead(PIN_SLIDER_HALL) == 0){ //Move off the hall
target_position[2] = target_position[2] + sliderMillimetresToSteps(1);
multi_stepper.moveTo(target_position);
multi_stepper.runSpeedToPosition();
}
setTargetPositions(panStepsToDegrees(target_position[0]), tiltStepsToDegrees(target_position[1]), -1200);//1200 is the length of the slider
while(multi_stepper.run()){
if(digitalRead(PIN_SLIDER_HALL) == 0){
stepper_slider.setCurrentPosition(0);//set step count to 0
setTargetPositions(panStepsToDegrees(target_position[0]), tiltStepsToDegrees(target_position[1]), 0);
return true;
}
}
return false;
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void serialData(void){
char instruction = Serial.read();
if(instruction == INSTRUCTION_BYTES_SLIDER_PAN_TILT_SPEED){
int count = 0;
while(Serial.available() < 6){//Wait for 6 bytes to be available. Breaks after ~20ms if bytes are not received.
delayMicroseconds(200);
count++;
if(count > 100){
serialFlush();//Clear the serial buffer
break;
}
}
int sliderStepSpeed = (Serial.read() << 8) + Serial.read();
int panStepSpeed = (Serial.read() << 8) + Serial.read();
int tiltStepSpeed = (Serial.read() << 8) + Serial.read();
stepper_slider.setSpeed(sliderStepSpeed);
stepper_pan.setSpeed(panStepSpeed);
stepper_tilt.setSpeed(tiltStepSpeed);
stepper_slider.runSpeed();
stepper_pan.runSpeed();
stepper_tilt.runSpeed();
}
delay(2); //wait to make sure all data in the serial message has arived
ledBatteryLevel(getBatteryPercentage());
memset(&stringText[0], 0, sizeof(stringText)); //clear the array
while(Serial.available()){//set elemetns of stringText to the serial values sent
char digit = Serial.read(); //read in a char
strncat(stringText, &digit, 1); //add digit to the end of the array
}
serialFlush();//Clear any excess data in the serial buffer
int serialCommandValueInt = atoi(stringText); //converts stringText to an int
float serialCommandValueFloat = atof(stringText); //converts stringText to a float
if(instruction == 'G' && stringText[0] == 0) return;//For the bluetooth issue of it sending data when it connects...
switch(instruction){
case INSTRUCTION_SLIDER_HOME:{
sliderHoming();
}
break;
case INSTRUCTION_SLIDER_MILLIMETRES:{
sliderMoveTo(serialCommandValueFloat);
}
break;
case INSTRUCTION_DELAY_BETWEEN_PICTURES:{
delay_ms_between_pictures = serialCommandValueFloat;
printi(F("Delay between pictures: "), delay_ms_between_pictures, F("ms\n"));
}
break;
case INSTRUCTION_ANGLE_BETWEEN_PICTURES:{
degrees_per_picture = serialCommandValueFloat;
printi(F("Degrees per picture: "), degrees_per_picture, 3, F("º\n"));
}
break;
case INSTRUCTION_PANORAMICLAPSE:{
printi(F("Starting panorama.\n"));
panoramiclapse(degrees_per_picture, delay_ms_between_pictures, 1);
printi(F("Finished\n"));
}
break;
case INSTRUCTION_TIMELAPSE:{
printi(F("Starting timelapse with "), serialCommandValueInt, F(" pics\n"));
printi(F(""), delay_ms_between_pictures, F("ms between pics\n"));
timelapse(serialCommandValueInt, delay_ms_between_pictures);
printi(F("Finished\n"));
}
break;
// case INSTRUCTION_SCALE_PAN_SPEED:{
// scaleMovesArrayPanMaxSpeed(panDegreesToSteps(serialCommandValueFloat));
// }
// break;
// case INSTRUCTION_SCALE_TILT_SPEED:{
// scaleMovesArrayTiltMaxSpeed(tiltDegreesToSteps(serialCommandValueFloat));
// }
// break;
case INSTRUCTION_TRIGGER_SHUTTER:{
triggerCameraShutter();
}
break;
case INSTRUCTION_AUTO_HOME:{
printi(F("Beginning homing.\n"));
if(findHome()){
printi(F("Homing complete.\n"));
}
else{
stepper_pan.setCurrentPosition(0);
stepper_tilt.setCurrentPosition(0);
stepper_slider.setCurrentPosition(0);
setTargetPositions(0, 0, 0);
printi(F("Error homing. Current position has been set as home.\n"));
}
}
break;
case INSTRUCTION_TOGGLE_HOMING:{
toggleAutoHoming();
}
break;
case INSTRUCTION_SET_PAN_HALL_OFFSET:{
hall_pan_offset_degrees = serialCommandValueFloat;
printi(F("Pan Hall offset: "), hall_pan_offset_degrees, 3, F("º\n"));
}
break;
case INSTRUCTION_SET_TILT_HALL_OFFSET:{
hall_tilt_offset_degrees = serialCommandValueFloat;
printi(F("Tilt Hall offset: "), hall_tilt_offset_degrees, 3, F("º\n"));
}
break;
case INSTRUCTION_INVERT_SLIDER:{
invertSliderDirection(serialCommandValueInt);
}
break;
case INSTRUCTION_INVERT_TILT:{
invertTiltDirection(serialCommandValueInt);
}
break;
case INSTRUCTION_INVERT_PAN:{
invertPanDirection(serialCommandValueInt);
}
break;
case INSTRUCTION_SAVE_TO_EEPROM:{
saveEEPROM();
printi(F("Saved to EEPROM.\n"));
}
break;
case INSTRUCTION_ADD_POSITION:{
addPosition();
}
break;
case INSTRUCTION_STEP_FORWARD:{
moveToIndex(current_keyframe_index + 1);
printi(F("Index: "), current_keyframe_index, F("\n"));
}
break;
case INSTRUCTION_STEP_BACKWARD:{
moveToIndex(current_keyframe_index - 1);
printi(F("Index: "), current_keyframe_index, F("\n"));
}
break;
case INSTRUCTION_JUMP_TO_START:{
gotoFirstKeyframe();
printi(F("Index: "), current_keyframe_index, F("\n"));
}
break;
case INSTRUCTION_JUMP_TO_END:{
gotoLastKeyframe();
printi(F("Index: "), current_keyframe_index, F("\n"));
}
break;
case INSTRUCTION_EDIT_ARRAY:{
editKeyframe();
}
break;
case INSTRUCTION_ADD_DELAY:{
addDelay(serialCommandValueInt);
}
break;
case INSTRUCTION_CLEAR_ARRAY:{
clearKeyframes();
}
break;
case INSTRUCTION_EXECUTE_MOVES:{
executeMoves(serialCommandValueInt);
}
break;
// case INSTRUCTION_PAN_RUN_SPEED:{
// stepper_pan.setSpeed(panDegreesToSteps(serialCommandValueFloat));
// stepper_pan.runSpeed();
// }
// break;
// case INSTRUCTION_TILT_RUN_SPEED:{
// stepper_tilt.setSpeed(tiltDegreesToSteps(serialCommandValueFloat));
// stepper_tilt.runSpeed();
// }
// break;
case INSTRUCTION_DEBUG_STATUS:{
debugReport();
}
break;
case INSTRUCTION_PAN_DEGREES:{
panJogDegrees(serialCommandValueFloat);
}
break;
case INSTRUCTION_TILT_DEGREES:{
tiltJogDegrees(serialCommandValueFloat);
}
break;
case INSTRUCTION_SET_HOME:{
setTargetPositions(0, 0, 0);
stepper_pan.setCurrentPosition(0);
stepper_tilt.setCurrentPosition(0);
stepper_slider.setCurrentPosition(0);
}
break;
case INSTRUCTION_ENABLE:{
enableSteppers();
}
break;
case INSTRUCTION_STEP_MODE:{
setStepMode(serialCommandValueInt);
}
break;
case INSTRUCTION_SET_PAN_SPEED:{
printi("Max pan speed: ", serialCommandValueFloat, 1, " º/s.\n");
pan_max_speed = serialCommandValueFloat;
stepper_pan.setMaxSpeed(panDegreesToSteps(pan_max_speed));
}
break;
case INSTRUCTION_SET_TILT_SPEED:{
printi("Max tilt speed: ", serialCommandValueFloat, 1, " º/s.\n");
tilt_max_speed = serialCommandValueFloat;
stepper_tilt.setMaxSpeed(tiltDegreesToSteps(tilt_max_speed));
}
break;
case INSTRUCTION_SET_SLIDER_SPEED:{
printi("Max slider speed: ", serialCommandValueFloat, 1, " mm/s.\n");
slider_max_speed = serialCommandValueFloat;
stepper_slider.setMaxSpeed(sliderMillimetresToSteps(slider_max_speed));
}
break;
case INSTRUCTION_CALCULATE_TARGET_POINT:{
if(calculateTargetCoordinate()){
printi("Target coordinates:\tx: ", intercept.x, 3, "\t");
printi("y: ", intercept.y, 3, "\t");
printi("z: ", intercept.z, 3, "mm\n");
}
}
break;
case INSTRUCTION_ORIBIT_POINT:{
if(calculateTargetCoordinate()){
interpolateTargetPoint(intercept, serialCommandValueInt);
}
}
break;
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
void mainLoop(void){
while(1){
if(Serial.available()) serialData();
multi_stepper.run();
}
}
/*--------------------------------------------------------------------------------------------------------------------------------------------------------*/
Reference in New Issue View Git Blame Copy Permalink