Hi,

I am developing a serial communication software to communicate with other device using Linux QT.

I am bit puzzled how to start? I have downloaded qextserialport classes n successfully installed in QT.

Now I want to know how to start program. What is its algorithm. I have to send data, I have to receive data.

I think it involves
1. configuring ports (Do i need to configure both Send and receive ports?)
2. Transmit
3. Receive

please explain me how it works n how software has to be developed....

Waiting for reply