serialize method
Implementation
@override
ByteData serialize() {
var data_ = ByteData(mavlinkEncodedLength);
data_.setUint64(0, timestamp, Endian.little);
data_.setFloat32(8, angleofattack, Endian.little);
data_.setFloat32(12, sideslip, Endian.little);
data_.setUint8(16, angleofattackValid);
data_.setUint8(17, sideslipValid);
return data_;
}