Code for timed exposure almost completed. Still needs physical testing
This commit is contained in:
parent
91bd002074
commit
1f8fb60fc1
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@ -3,9 +3,9 @@
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void Intval2::begin () {
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PinsInit();
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ButtonsInit();
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//timed_open = OpenTiming();
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PinsInit();
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ButtonsInit();
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//timed_open = OpenTiming();
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}
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void Intval2::loop () {
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@ -22,201 +22,309 @@ void Intval2::loop () {
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if (running) {
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if (timed_exposure) {
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TimedExposureReadMicroswitch();
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TimedExposureWatch();
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} else {
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ReadMicroswitch();
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}
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}
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if (opening) {
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OpeningWatchDelay();
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}
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if (closing) {
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ReadMicroswitch();
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}
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if (!running && !timelapse && !delaying){
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delay(LOOP_DELAY);
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}
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}
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void Intval2::PinsInit () {
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pinMode(PIN_MOTOR_FORWARD, OUTPUT);
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pinMode(PIN_MOTOR_BACKWARD, OUTPUT);
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pinMode(PIN_MICROSWITCH, INPUT_PULLUP);
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pinMode(PIN_INDICATOR, OUTPUT);
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pinMode(PIN_MOTOR_FORWARD, OUTPUT);
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pinMode(PIN_MOTOR_BACKWARD, OUTPUT);
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pinMode(PIN_MICROSWITCH, INPUT_PULLUP);
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pinMode(PIN_INDICATOR, OUTPUT);
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}
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void Intval2::ButtonsInit () {
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for (int i = 0; i < 4; i++) {
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pinMode(BUTTONS[i], INPUT_PULLUP);
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}
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for (int i = 0; i < 4; i++) {
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pinMode(BUTTONS[i], INPUT_PULLUP);
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}
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}
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void Intval2::TimelapseWatchDelay () {
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if (timer - delay_start >= timelapse_delay) {
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delaying = false;
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Camera();
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}
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}
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boolean Intval2::WatchMicroswitchDelay () {
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if (timer - frame_start >= MICROSWITCH_DELAY) {
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return true;
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}
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return false;
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if (timer - delay_start >= timelapse_delay) {
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delaying = false;
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Camera();
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}
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}
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void Intval2::ReadMicroswitch () {
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if (WatchMicroswitchDelay()) {
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microswitch_position = digitalRead(PIN_MICROSWITCH);
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if (microswitch_position == LOW
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&& microswitch_primed == false) {
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microswitch_primed = true;
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} else if (microswitch_position == HIGH
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&& microswitch_primed == true) {
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Stop();
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}
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delay(2);//smooths out signal
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}
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if (timer - frame_start >= MICROSWITCH_DELAY) {
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microswitch_position = digitalRead(PIN_MICROSWITCH);
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if (microswitch_position == LOW && !microswitch_primed) {
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microswitch_primed = true;
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} else if (microswitch_position == HIGH && microswitch_primed) {
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if (running) {
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Stop();
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} else if (closing) {
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ClosingStop();
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}
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}
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delay(2); //smooths out signal
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}
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}
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void Intval2::TimedExposureReadMicroswitch () {
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//TODO: FIX
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if (!timed_exposure_open) {
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if (timer - frame_start > timed_open
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&& timer - frame_start < timed_open + timed_delay) {
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TimedExposurePause();
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} else if (timer - frame_start > timed_open + timed_delay) {
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microswitch_position = digitalRead(PIN_MICROSWITCH);
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if (microswitch_position == HIGH) {
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Stop();
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}
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delay(2);//smooths out signal
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}
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}
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//TODO: FIX
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if (timed_exposure_open && timer - frame_start > timed_open + timed_delay) {
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TimedExposureStart();
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}
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void Intval2::OpeningWatchDelay () {
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if (opening && timer - open_start >= open_stop) {
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OpeningStop();
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}
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}
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void Intval2::Direction (boolean state) {
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direction = state;
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}
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void Intval2::Exposure (unsigned long ms) {
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if (ms < 600) {
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timed_exposure_ms = 0;
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timed_exposure = false;
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//timed_open = OpenTiming();
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} else {
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//timed_delay = timed_exposure_val - BOLEX_C;
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timed_exposure_ms = ms;
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timed_exposure = true;
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}
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}
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void Intval2::Camera () {
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frame_start = millis();
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if (timed_exposure) {
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timed_exposure_opening = true;
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open_start = millis();
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if (direction) {
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open_stop = round((float) avg * MOTOR_OPEN_FORWARD);
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timed_exposure_delay = 0;
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} else {
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open_stop = round((float) avg * MOTOR_OPEN_BACKWARD);
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timed_exposure_delay = 0;//
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}
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}
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MotorStart();
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running = true;
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microswitch_primed = false;
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}
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void Intval2::Stop () {
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delay(10); //examine
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analogWrite(PIN_MOTOR_FORWARD, 0);
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analogWrite(PIN_MOTOR_BACKWARD, 0);
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running = false;
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microswitch_primed = false;
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delay(10); //examine
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MotorStop();
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if (direction) {
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counter += 1;
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} else {
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counter -= 1;
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}
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exposure = timer - frame_start;
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running = false;
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closed = true;
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open = false;
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exposure = timer - frame_start;
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if (timed_exposure) {
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timed_exposure_avg = round((timed_exposure_avg + exposure) / 2);
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} else {
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avg = round((avg + exposure) / 2);
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}
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if (direction) {
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counter += 1;
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} else {
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counter -= 1;
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}
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if (timelapse) {
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delaying = true;
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delay_start = millis();
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}
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if (timed_exposure) {
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timed_exposure_avg = round((timed_exposure_avg + exposure) / 2);
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close_avg = round((close_avg + (timer - close_start)) / 2);
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timed_exposure_closing = false;
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timed_exposure_opening = false;
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timed_exposure_open = false;
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} else {
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avg = round((avg + exposure) / 2);
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}
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if (timelapse) {
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delaying = true;
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delay_start = millis();
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}
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}
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void Intval2::TimedExposureStart () {
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timed_exposure_open = false;
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if (direction) {
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analogWrite(PIN_MOTOR_FORWARD, MOTOR_PWM);
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analogWrite(PIN_MOTOR_BACKWARD, 0);
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} else {
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analogWrite(PIN_MOTOR_BACKWARD, MOTOR_PWM);
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analogWrite(PIN_MOTOR_FORWARD, 0);
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}
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void Intval2::Open () {
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opening = true;
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closing = false;
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open = false;
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closed = false;
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open_start = millis();
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frame_start = millis();
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if (direction) {
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open_stop = round((float) avg * MOTOR_OPEN_FORWARD);
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} else {
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open_stop = round((float) avg * MOTOR_OPEN_BACKWARD);
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}
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if (!open) {
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MotorStart();
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} else {
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opening = false;
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}
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}
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void Intval2::OpeningStop () {
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MotorStop();
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opening = false;
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open = true;
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open_avg = round(((timer - open_start) + open_avg) / 2);
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}
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void Intval2::Close () {
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closing = true;
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opening = false;
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open = false;
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closed = false;
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close_start = millis();
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frame_start = millis();
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if (!closed) {
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MotorStart();
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} else {
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closing = false;
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}
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}
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void Intval2::ClosingStop () {
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MotorStop();
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closing = false;
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closed = true;
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close_avg = round(((timer - close_start) + close_avg) / 2);
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}
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void Intval2::MotorStart () {
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if (direction) {
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analogWrite(PIN_MOTOR_FORWARD, MOTOR_PWM);
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analogWrite(PIN_MOTOR_BACKWARD, 0);
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} else {
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analogWrite(PIN_MOTOR_BACKWARD, MOTOR_PWM);
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analogWrite(PIN_MOTOR_FORWARD, 0);
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}
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}
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void Intval2::MotorStop () {
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analogWrite(PIN_MOTOR_FORWARD, 0);
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analogWrite(PIN_MOTOR_BACKWARD, 0);
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}
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void Intval2::TimedExposureClose () {
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MotorStart();
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open = false;
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timed_exposure_open = false;
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timed_exposure_closing = true;
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close_start = millis();
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}
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void Intval2::TimedExposurePause () {
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timed_exposure_open = true;
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analogWrite(PIN_MOTOR_FORWARD, 0);
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analogWrite(PIN_MOTOR_BACKWARD, 0);
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timed_exposure_open = true;
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timed_exposure_opening = false;
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open = true;
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MotorStop();
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open_avg = round(((timer - open_start) + open_avg) / 2);
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}
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void Intval2::TimedExposureWatch () {
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if (timed_exposure_opening) {
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if (timer - frame_start >= open_stop) {
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TimedExposurePause();
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}
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} else if (timed_exposure_open) {
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if (timer - frame_start >= open_stop + timed_exposure_delay) {
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TimedExposureClose();
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}
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} else if (timed_exposure_closing) {
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ReadMicroswitch();
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}
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}
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void Intval2::Button (uint8_t index) {
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int val = digitalRead(BUTTONS[index]); // ;)
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if (val != button_states[index]) {
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if (val == LOW) { // pressed
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button_times[index] = millis();
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} else if (val == HIGH) { // not pressed
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button_time = millis() - button_times[index]; //time?
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ButtonEnd(index, button_time);
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}
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}
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button_states[index] = val;
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int val = digitalRead(BUTTONS[index]); // ;)
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if (val != button_states[index]) {
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if (val == LOW) {
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// pressed
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button_times[index] = millis();
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} else if (val == HIGH) {
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// not pressed
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button_time = millis() - button_times[index]; //time?
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ButtonEnd(index, button_time);
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}
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}
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button_states[index] = val;
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}
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void Intval2::ButtonEnd (uint8_t index, long time) {
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if (index == 0) {
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if (time > 1000) {
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if (!timelapse && !running) {
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timelapse = true;
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Output(2, 75);
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Camera();
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}
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} else {
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if (timelapse) {
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timelapse = false;
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//Output(2, 75);
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} else {
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Camera();
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}
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}
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} else if (index == 1) { //set delay
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if (time < 42) {
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timelapse_delay = 42;
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Output(1, 500);
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} else {
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timelapse_delay = time;
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Output(2, 250);
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}
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} else if (index == 2) { // set speed
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if (time >= 1000) {
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//timed_delay = time - BOLEX_C;
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timed_exposure = true;
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Output(2, 250);
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} else if (time < 1000) {
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//timed_delay = 0;
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timed_exposure = false;
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Output(1, 500);
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}
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} else if (index == 3) { //set direction
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if (time < 1000) {
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direction = true;
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Output(1, 500);
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} else if (time > 1000) {
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direction = false;
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Output(2, 250);
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}
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}
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time = 0;
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if (index == 0) {
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if (time > 1000) {
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if (!timelapse && !running) {
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timelapse = true;
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Output(2, 75);
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Camera();
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}
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} else {
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if (timelapse) {
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timelapse = false;
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//Output(2, 75);
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} else {
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Camera();
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}
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}
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} else if (index == 1) { //set delay
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if (time < 42) {
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timelapse_delay = 42;
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Output(1, 500);
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} else {
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timelapse_delay = time;
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Output(2, 250);
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}
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} else if (index == 2) { // set speed
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if (time >= 1000) {
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//timed_delay = time - BOLEX_C;
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timed_exposure = true;
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Output(2, 250);
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} else if (time < 1000) {
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//timed_delay = 0;
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timed_exposure = false;
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Output(1, 500);
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}
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} else if (index == 3) { //set direction
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if (time < 1000) {
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direction = true;
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Output(1, 500);
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} else if (time > 1000) {
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direction = false;
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Output(2, 250);
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}
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}
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//time = 0;
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}
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void Intval2::Output (uint8_t number, uint16_t len) {
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for (int i = 0; i < number; i++) {
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Indicator(true);
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delay(len);
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Indicator(false);
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delay(42);
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}
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for (int i = 0; i < number; i++) {
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Indicator(true);
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delay(len);
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Indicator(false);
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delay(42);
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}
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}
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void Intval2::Indicator (boolean state) {
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if (state) {
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digitalWrite(PIN_INDICATOR, HIGH);
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} else {
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digitalWrite(PIN_INDICATOR, LOW);
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}
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if (state) {
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digitalWrite(PIN_INDICATOR, HIGH);
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} else {
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digitalWrite(PIN_INDICATOR, LOW);
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}
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}
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String Intval2::State () {
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if (timed_exposure) {
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return String(timed_exposure_avg);
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}
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return String(avg);
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if (timed_exposure) {
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return String(timed_exposure_avg);
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}
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return String(avg);
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}
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@ -29,9 +29,14 @@ class Intval2 {
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volatile boolean running = false;
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volatile boolean timelapse = false;
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volatile boolean timed_exposure = false;
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volatile boolean opening = false;
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volatile boolean closing = false;
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volatile boolean delaying = false;
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volatile boolean open = false; //is the shutter open
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volatile boolean open = false;
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volatile boolean closed = true;
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volatile boolean timed_exposure_open = false; //is the shutter open only during a timed exposure
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volatile boolean timed_exposure_opening = false;
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volatile boolean timed_exposure_closing = false;
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volatile uint8_t microswitch_position = 0;
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volatile boolean microswitch_primed = false;
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@ -44,37 +49,53 @@ class Intval2 {
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volatile unsigned long timer;
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volatile unsigned long frame_start = 0;
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volatile unsigned long delay_start = 0;
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volatile unsigned long open_start = 0;
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volatile unsigned long close_start = 0;
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volatile unsigned long timelapse_delay = 42; //time between frames during timelapse
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volatile String timed_exposure_str = "600";
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volatile unsigned long timed_exposure_val = 600;
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volatile unsigned long timed_open = 100; //ms after start_frame to pause
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volatile unsigned long timed_delay = 0;
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volatile unsigned long timed_exposure_ms = 0;
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volatile unsigned long open_stop = 100; //ms to stop when camera is opened
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volatile unsigned long timed_exposure_delay = 0; //ms to delay once camera is open
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volatile unsigned long exposure = 0;
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volatile unsigned long avg = 600;
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volatile unsigned long timed_exposure_avg = 600;
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volatile unsigned long open_avg = 300;
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volatile unsigned long close_avg = 300;
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void PinsInit();
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void ButtonsInit();
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void Button (uint8_t index);
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void ButtonEnd (uint8_t index, long time);
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boolean WatchMicroswitchDelay();
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void TimelapseWatchDelay();
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void OpeningWatchDelay();
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void ReadMicroswitch();
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void TimedExposureReadMicroswitch();
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void TimedExposureStart();
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void TimedExposureWatch();
|
||||
void TimedExposurePause();
|
||||
void TimedExposureClose();
|
||||
|
||||
void Stop();
|
||||
void OpeningStop();
|
||||
void ClosingStop();
|
||||
void Output(uint8_t number, uint16_t len);
|
||||
void Indicator(boolean state);
|
||||
void MotorStart();
|
||||
void MotorStop();
|
||||
|
||||
public:
|
||||
void begin();
|
||||
void loop();
|
||||
void Camera();
|
||||
void Open();
|
||||
void Close();
|
||||
void Direction(boolean state);
|
||||
void Exposure(unsigned long ms);
|
||||
String State();
|
||||
|
||||
};
|
||||
|
|
|
|||
|
|
@ -2,43 +2,74 @@
|
|||
#include "Intval2.h"
|
||||
|
||||
McopySerial mc;
|
||||
Intval2 intval;
|
||||
Intval2 intval2;
|
||||
volatile char cmd_char = 'z';
|
||||
|
||||
volatile boolean camera_running;
|
||||
volatile boolean open_running;
|
||||
volatile boolean close_running;
|
||||
|
||||
String timed_exposure_str = "0";
|
||||
volatile unsigned long timed_exposure_ms = 0;
|
||||
|
||||
void setup() {
|
||||
mc.begin(mc.CAMERA_IDENTIFIER);
|
||||
intval.begin();
|
||||
intval2.begin();
|
||||
}
|
||||
|
||||
void loop () {
|
||||
cmd_char = mc.loop();
|
||||
cmd(cmd_char);
|
||||
|
||||
intval.loop();
|
||||
intval2.loop();
|
||||
}
|
||||
|
||||
void cmd (char val) {
|
||||
if (val == mc.CAMERA) {
|
||||
//intval::Camera();
|
||||
camera_running = true;
|
||||
intval2.Camera();
|
||||
} else if (val == mc.CAMERA_FORWARD) {
|
||||
//CameraDirection(true);
|
||||
SetDirection(true);
|
||||
} else if (val == mc.CAMERA_BACKWARD) {
|
||||
//CameraDirection(false);
|
||||
SetDirection(false);
|
||||
} else if (val == mc.CAMERA_OPEN) {
|
||||
open_running = true;
|
||||
//CameraOpen();
|
||||
} else if (val == mc.CAMERA_CLOSE) {
|
||||
close_running = true;
|
||||
//CameraClose();
|
||||
} else if (val == mc.CAMERA_EXPOSURE) {
|
||||
//CameraExposure();
|
||||
SetExposure();
|
||||
} else if (val == mc.STATE) {
|
||||
//State();
|
||||
State();
|
||||
}
|
||||
}
|
||||
|
||||
void State () {
|
||||
String stateString = String(mc.STATE);
|
||||
stateString += String(mc.CAMERA_EXPOSURE);
|
||||
//stateString += intval2.State();
|
||||
stateString += intval2.State();
|
||||
stateString += String(mc.STATE);
|
||||
mc.sendString(stateString);
|
||||
}
|
||||
|
||||
void SetDirection (boolean state) {
|
||||
intval2.Direction(state);
|
||||
if (state) {
|
||||
mc.confirm(mc.CAMERA_FORWARD);
|
||||
mc.log("camera_direction(true)");
|
||||
} else {
|
||||
mc.confirm(mc.CAMERA_FORWARD);
|
||||
mc.log("camera_direction(false)");
|
||||
}
|
||||
}
|
||||
|
||||
//sending "0" will reset to default exposure time
|
||||
void SetExposure () {
|
||||
timed_exposure_str = mc.getString();
|
||||
timed_exposure_ms = timed_exposure_str.toInt();
|
||||
intval2.Exposure(timed_exposure_ms);
|
||||
mc.confirm(mc.CAMERA_EXPOSURE);
|
||||
mc.log("Set exposure time to: ");
|
||||
mc.log(timed_exposure_str);
|
||||
}
|
||||
Loading…
Reference in New Issue