Ya.....fopen() is right way to open port as file and then read and write through that handle.
One more important thing : you will have to use NULL MODEM CABLE to connect your two computers through COM port.
Ya.....fopen() is right way to open port as file and then read and write through that handle.
One more important thing : you will have to use NULL MODEM CABLE to connect your two computers through COM port.
Chintan R Naik