trossin wrote: > I wrote a C++ class to control RS-232 under Win32 (windows 95,98,NT,XP ..). Hi , thanks for that! I did write something similar some time ago, it's good to have another around! -- Ciao, Dario -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist