146 lines
3.2 KiB
C++
146 lines
3.2 KiB
C++
#include "Arduino.h"
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#include <LiquidCrystal.h>
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#include <BasicStepperDriver.h>
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#include "Scenerunner.h"
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Scenerunner::Scenerunner(LiquidCrystal *lcd, BasicStepperDriver *stepper, int pin_focus, int pin_shutter, int pin_backlight) {
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_lcd = lcd;
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_stepper = stepper;
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_pin_focus = pin_focus;
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_pin_shutter = pin_shutter;
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_pin_backlight = pin_backlight;
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}
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void Scenerunner::start() {
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step = 1;
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_lcd->clear();
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_lcd->print("Step ");
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_lcd->print(step);
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runStep = RUN_SETTLE;
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runStepStart = millis();
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}
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bool Scenerunner::isBusy() {
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return runStep == RUN_OFF ? false : true;
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}
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void Scenerunner::_runHandler_off() {
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// don't do anything
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}
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void Scenerunner::_runHandler_settle() {
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_lcd->setCursor(0, 1);
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_lcd->print("Settling ");
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_lcd->print(tSettle);
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_lcd->print("ms");
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if (millis() >= runStepStart + tSettle) {
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_lcd->clear();
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_lcd->print("Step ");
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_lcd->print(step);
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runStep = RUN_FOCUS;
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runStepStart = millis();
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digitalWrite(_pin_focus, HIGH);
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}
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}
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void Scenerunner::_runHandler_focus() {
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_lcd->setCursor(0, 1);
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_lcd->print("Focusing ");
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_lcd->print(tFocus);
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_lcd->print("ms");
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if (millis() >= runStepStart + tFocus) {
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_lcd->clear();
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_lcd->print("Step ");
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_lcd->print(step);
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runStep = RUN_SHUTTER;
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runStepStart = millis();
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if (bDarkenLcd) {
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digitalWrite(_pin_backlight, LOW);
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}
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digitalWrite(_pin_shutter, HIGH);
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}
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}
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void Scenerunner::_runHandler_shutter() {
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_lcd->setCursor(0, 1);
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_lcd->print("Shutter ");
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_lcd->print(tShutter);
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_lcd->print("ms");
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if (millis() >= runStepStart + tShutter) {
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digitalWrite(_pin_focus, LOW);
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digitalWrite(_pin_shutter, LOW);
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digitalWrite(_pin_backlight, HIGH);
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if (step >= nSteps) {
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if (bReturn) {
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_lcd->clear();
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_lcd->print("Return to start");
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runStep = RUN_RETURN;
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runStepStart = millis();
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_stepper->startMove(- 200/8 * distance * (nSteps - 1));
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} else {
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_lcd->clear();
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_lcd->print("Done");
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runStep = RUN_OFF;
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runStepStart = millis();
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}
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} else {
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step++;
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_lcd->clear();
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_lcd->print("Step ");
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_lcd->print(step);
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runStep = RUN_MOVE;
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runStepStart = millis();
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_stepper->startMove(200/8 * distance);
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}
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}
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}
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void Scenerunner::_runHandler_move() {
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_lcd->setCursor(0, 1);
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_lcd->print("Moving ");
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_lcd->print(distance);
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_lcd->print("mm");
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if (_stepper->getStepsRemaining() == 0) {
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_lcd->clear();
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_lcd->print("Step ");
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_lcd->print(step);
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runStep = RUN_SETTLE;
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runStepStart = millis();
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}
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}
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void Scenerunner::_runHandler_return() {
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_lcd->setCursor(0, 1);
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_lcd->print("moving ");
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_lcd->print(distance * (nSteps - 1));
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_lcd->print("mm");
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if (_stepper->getStepsRemaining() == 0) {
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runStep = RUN_OFF;
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runStepStart = millis();
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}
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}
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void Scenerunner::nextAction() {
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switch (runStep) {
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case RUN_OFF:
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_runHandler_off();
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break;
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case RUN_SETTLE:
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_runHandler_settle();
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break;
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case RUN_FOCUS:
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_runHandler_focus();
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break;
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case RUN_SHUTTER:
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_runHandler_shutter();
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break;
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case RUN_MOVE:
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_runHandler_move();
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break;
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case RUN_RETURN:
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_runHandler_return();
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break;
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}
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}
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