serializePayload method
Call to serialize only the payload, no header, returns a int with a serialized size
Implementation
@override
int serializePayload(imc.LblRange? message, ByteData byteData, int offset) {
if (message == null) return 0;
var byteOffset = offset;
// field id
byteData.setUint8(byteOffset, message.id);
byteOffset += 1;
// field range
byteData.setFloat32(byteOffset, message.range, imc.endianSer);
byteOffset += 4;
return byteOffset - offset;
}