#include <Plaquette.h>

SquareOsc osc(1.0);

DigitalOut led(13);

DigitalIn button(3);

AnalogIn periodPot(A0);
AnalogIn dutyCyclePot(A1);

boolean ledIsOn = false;

void begin() {
  button.debounce();
}

void step() {
  // When button pushed, switch.
  if (button.rose()) {
    ledIsOn = !ledIsOn;
  }

  // Control period and duty cycle.
  osc.period(periodPot.mapTo(0.1, 5.0));
  osc.dutyCycle(dutyCyclePot);

  // Apply oscillation.
  if (ledIsOn)
    osc >> led;
  else
    led.off();
}