Re: Reading and Writing on same serial port

emb in linux wrote:
What is connected to the serial port ?

Hello Rune, I have to communicate with a sagem fingerprint scanner which is connected to serial port(com1).It basically a protocol implementation of finger print scanner. i need to transmit the bytes to the serial port. Thanking you.

              With Regards


Have you tried to communicate with the fingerprint scanner directly from a terminal?

Could give me a link to the documentation of the finger print scanner?