serialize method
Implementation
@override
ByteData serialize() {
var data_ = ByteData(mavlinkEncodedLength);
data_.setUint64(0, timeUsec, Endian.little);
MavlinkMessage.setFloat32List(data_, 8, posX);
MavlinkMessage.setFloat32List(data_, 28, posY);
MavlinkMessage.setFloat32List(data_, 48, posZ);
MavlinkMessage.setFloat32List(data_, 68, delta);
MavlinkMessage.setFloat32List(data_, 88, posYaw);
data_.setUint8(108, validPoints);
return data_;
}