sendDataToUsb method

Implementation

Future<bool?> sendDataToUsb(List<int> data) async {
  try {
    final sendResult = await methodChannel.invokeMethod<bool>('sendData', {
      'data': data,
    });
    return sendResult;
  } on PlatformException catch (e) {
    print("Failed to send data to USB: '${e.message}'.");
    return false;
  }
}