Glowdeck_Firmware/ClickQueue.cpp at master · PLSCO/Glowdeck_Firmware · GitHub

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//
//  ClickQueue.h
//  Glowdeck
//
//  Created by Justin Kaufman on 8/17/17.
//  Copyright © 2017 Justin Kaufman. All rights reserved.
//

#include "ClickQueue.h"


ClickQueue::ClickQueue(byte attachTo) : pin(attachTo) {
}

void ClickQueue::setup() {

  pinMode(pin, OUTPUT);

  state = NOT_CLICKING;

  pendingClicks = 0;

}

void ClickQueue::loop() {

  switch (state) {

    case NOT_CLICKING:

      if (pendingClicks > 0) {

        pendingClicks --;

        digitalWrite(pin, HIGH);

        clickStartMs = millis();

        state = CLICK_DOWN;

      }

      break;

    case CLICK_DOWN:

      if (millis() - clickStartMs > CLICK_DOWN_MS) {

        digitalWrite(pin, LOW);

        state = CLICK_PAUSE;

      }

      break;

    case CLICK_PAUSE:

      if (millis() - clickStartMs > CLICK_TOTAL_MS) {

        state = NOT_CLICKING;

      }

      break;

  }

}

void ClickQueue::addAClick() {

  pendingClicks++;

}

void ClickQueue::addClicks(int clicks) {

  pendingClicks += clicks;

}

void ClickQueue::cancel() {

  pendingClicks = 0;

  digitalWrite(pin, LOW);

  state = NOT_CLICKING;

}