serialize method

@override ByteData serialize()

Implementation

@override
ByteData serialize() {
  var data_ = ByteData(mavlinkEncodedLength);
  data_.setInt32(0, latitude, Endian.little);
  data_.setInt32(4, longitude, Endian.little);
  data_.setInt32(8, altitude, Endian.little);
  data_.setUint8(12, targetSystem);
  data_.setUint64(13, timeUsec, Endian.little);
  return data_;
}