beep method

void beep({
  1. int n = 3,
  2. PosBeepDuration duration = PosBeepDuration.beep450ms,
})

Implementation

void beep({int n = 3, PosBeepDuration duration = PosBeepDuration.beep450ms}) {
  _socket.add(_generator.beep(n: n, duration: duration));
}