> You _will almost certainly_ get random bytes in as you plug/unplug the > TTL/RS232 converter. If your protocol does not protect against this then = I > think you have probably found the issue. >=20 > Also, you should put your TTL to Serial adapter as close to the TTL end a= s you > can. And also begs the question, why isn't the RS232 conversion permanently in t= he box? --=20 Scanned by iCritical. --=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 .