In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Zoot wrote: Do the other parts of your program use an ISR (Interrupt Service Routine) or is everything in the main program? ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=429713#m429732 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2010 (http://www.dotNetBB.com)