Multi Buttons example ?

[cod3r-dev]

If we have 30 buttons ? How i will loop on them ?

thanks

[RayPS]

Probably not the best but this is how I did

Throttle Key0 = Throttle(16, INPUT_PULLUP);
Throttle Key1 = Throttle(9, INPUT_PULLUP);
Throttle Key2 = Throttle(10, INPUT_PULLUP); 
Throttle Key3 = Throttle(0, INPUT_PULLUP); 
Throttle Key4 = Throttle(5, INPUT_PULLUP);
Throttle Key5 = Throttle(3, INPUT_PULLUP);
Throttle Key6 = Throttle(14, INPUT_PULLUP);
Throttle Key7 = Throttle(12, INPUT_PULLUP);
Throttle Key8 = Throttle(13, INPUT_PULLUP);
Throttle Key9 = Throttle(2, INPUT_PULLUP);
Throttle Key10 = Throttle(4, INPUT_PULLUP);

Throttle *keys[] = {&Key0, &Key1, &Key2, &Key3, &Key4, &Key5, &Key6, &Key7, &Key8, &Key9, &Key10};

void loop() {
  for (Throttle *key: keys) {
    key->update();
  }

  if (Key0.fell()) {
    // Do something...
  }
  if (Key1.fell()) {
    // Do something...
  }
  if (Key2.fell()) {
    // Do something...
  }
  // .....and so on
}