On Mon, Jan 20, 2014 at 09:36:43PM -0500, veegee wrote: > d) The next best thing is Python. I'm not sure if it comes with > built in support for very low level I/O. If not, it is trivial to > write C functions callable from Python that do what you need. [...] I've found Python adequate for serial port stuff, for which I use an API, pySerial. http://pyserial.sourceforge.net/pyserial_api.html I agree with other posts; if you are happy with C and you have code to maintain, stick with it, just change compiler. I can't have an opinion on Windows, as I've never owned a copy nor used it seriously. People say it works adequately, and I'm content to relay that. I did code C for it once, and found it harder to fix problems in APIs, because the source wasn't available without paying a large fee. --=20 James Cameron http://quozl.linux.org.au/ --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .