Sorry, i know this site is about security and all but i need some programming help.
I've been asked to write a program for the palm (WinCE) that can talk to a sensor my science teacher has. Anyway, I can't get it to respond to anything and was wondering how to find out exactly what is being sent by another program. I have something on the palm that listens and catches info sent but it comes up as characters, I've succesfully found the numerical values of all of them but when I send them it still doesn't do anything. This is essentially the same thing as writing a device driver for a binary device on a serial (RS-232) connection and I have no idea what i'm doing.