Sorry for i have lack of time to study all the C# programming now..
I will further study on C# programming after i graduate from my college ! By the way , I actually not really understand how ur code work on READ process . On the device side , an ADC on the potentiometer when the command(0x83) is received and place the result into the send buffer. How to receive the value of potentialmeter(say 0-255) ?
Please explain on this ..