A Processing sketch to demonstrate multiple click detection as desired for the Blinks platform.

MultipleClickDetection.pde

/*
 * A quick multiple click test sample application
 *
 * by Jonathan Bobrow
 * 09.25.2017
 */

int clickTime = 330;
int millisWhenPressed = 0;

int numberOfClicks = 0;
boolean startedClickSequence = false;

void setup() {
}

void draw() {
  
  if(millis() - millisWhenPressed > clickTime) {
    // our window expired

    if(startedClickSequence) {
      // we started a click sequence, so lets handle its results now
      println("number of clicks: " + numberOfClicks);
      // reset the number of clicks
      numberOfClicks = 0;
      // no longer in a click sequence
      startedClickSequence = false;
    }

  }

}

void mousePressed() {
  // start window of click time
  millisWhenPressed = millis();
  // confirm that we are in a click sequence or starting one
  startedClickSequence = true;
}

void mouseReleased() {
  if(millis() - millisWhenPressed < clickTime) {
    // released within click window
    // count up our clicks
    numberOfClicks++;
  }
}