serialize method
Implementation
@override
ByteData serialize() {
var data_ = ByteData(mavlinkEncodedLength);
data_.setUint32(0, ofs, Endian.little);
data_.setUint32(4, count, Endian.little);
data_.setUint16(8, id, Endian.little);
data_.setUint8(10, targetSystem);
data_.setUint8(11, targetComponent);
return data_;
}