serializePayload method
Call to serialize only the payload, no header, returns a int with a serialized size
Implementation
@override
int serializePayload(imc.UamRxRange? message, ByteData byteData, int offset) {
if (message == null) return 0;
var byteOffset = offset;
// field seq
byteData.setUint16(byteOffset, message.seq, imc.endianSer);
byteOffset += 2;
// field sys
var sysEncoded = utf8.encode(message.sys);
var sysSSize = sysEncoded.length;
byteData.setUint16(byteOffset, sysSSize, imc.endianSer);
byteOffset += 2;
for (var b in sysEncoded) {
byteData.setUint8(byteOffset++, b);
}
// field value
byteData.setFloat32(byteOffset, message.value, imc.endianSer);
byteOffset += 4;
return byteOffset - offset;
}