#include <Plaquette.h>

const int N_LEDS = 8;

AnalogIn pot(A0);

DigitalOut leds[] = { 2, 3, 4, 5, 6, 7, 8, 9 };

SquareWave oscillator(1.0);

Metronome metroPotUpdate(0.1);

void begin() {
}

void step() {
  oscillator.period(pot.mapTo(5, 0.2));
  for (int i=0; i<N_LEDS; i++) {
    float value = oscillator.shiftBy(mapTo01(i, 0, N_LEDS-1));
    value >> leds[i];
  }
}