In SX Microcontrollers, SX/B Compiler and SX-Key Tool, JonnyMac wrote: You're going to get strange behavior putting PAUSE in your interrupt, but that won't corrupt "counter." What are you trying to accomplish? I would suggest simply setting a flag in the interrupt and letting the foreground take care of blinking the LEDs for you. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=346337#m346376 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2009 (http://www.dotNetBB.com)