packet static method

List<int> packet(List<int> command, [ List<int> data = const [] ])

Implementation

static List<int> packet(List<int> command, [List<int> data = const []]) {
  if (command.isEmpty) return [];
  final payload = _payload(command, data);
  return [
    ...preamble,
    ..._size(payload),
    ...payload,
    ..._crc(payload),
  ];
}