In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Sparks-R-Fun wrote: I suspect Bean meant to use constants for MinDelay and MaxDelay. Try... [CODE]MinDelay CON 100 MaxDelay CON 1000[/CODE] For INTR_FALL make sure you are using the latest SX/B version 1.51.03 Dated 9/21/06. You can find it in a sticky at the top of the forum listing. - Sparks ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=226156#m226714 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)