#include <Plaquette.h>

//The LED is lit by a ramp, which increases in duration each time that a loop passes

// The LED.
AnalogOut led(9);

// The timer.
Ramp timer;
// This function restarts the timer with a random duration.
void restartTimer() {
  timer.duration( timer.duration() + 1 );
  timer.start();
}

void begin() {
  restartTimer();
}

void step() {
  // Send timer progress from 0.1 to LED value.
  timer >> led;

  // If timer has run its course, restart it.
  if (timer.isFinished())
    restartTimer();
}