serialize method

@override ByteData serialize()

Implementation

@override
ByteData serialize() {
  var data_ = ByteData(mavlinkEncodedLength);
  data_.setUint32(0, timeBootMs, Endian.little);
  data_.setUint8(4, modeId);
  data_.setFloat32(5, zoomlevel, Endian.little);
  data_.setFloat32(9, focuslevel, Endian.little);
  return data_;
}