/// <summary>
/// This takes every frame received by the Leap Motion controller, and
/// sends the Arduino a message using it.
/// </summary>
/// <param name="controller">The Leap Motion <c>Controller</c>.</param>
public async override void OnFrame(Controller controller)
{
Frame frame = controller.Frame();
var message = MotionToNotes.Convert(frame);
if (ArduinoSendTask != null)
{
await ArduinoSendTask;
}
ArduinoSendTask = Arduino.SendAsync(message);
}
/// <summary>
/// Creates a <c>LeapListener</c> that uses the given motion to notes
/// converter, and the given <c>Arduino</c> interface controller.
/// </summary>
/// <param name="motionToNotes">The object to use to convert the Leap
/// Motion data into notes.</param>
/// <param name="arduino">The object to use to communicate with the
/// Arduino.</param>
public LeapListener(MotionToNotes motionToNotes, APS.Arduino.Arduino arduino)
{
MotionToNotes = motionToNotes;
Arduino = arduino;
}