#include <Plaquette.h>

// An LED.
DigitalOut led(13);

// A push button.
DigitalIn button(3, INTERNAL_PULLUP);

Metronome metro(1.0);

Chronometer chrono;

int nClicks = 0;
float sumTime = 0;

void resetClicks() {
  nClicks = 0;
  sumTime = 0;
}
void begin() {
  button.debounce();
  alarm.stop();

  button.onRise([] {
    if (nClicks > 0) {
      sumTime += chrono;
      metro.period(sumTime / nClicks)
    }

    nClicks++;
    metro.setTime(0);
    chrono.start();
  });

  metro.onBang()[] {
    led.toggle();
  });
}

void step() {
  if (chrono > 10) {
    nClicks = 0;
  }
}