In SX Microcontrollers, SX/B Compiler and SX-Key Tool, mghodge wrote: The author of that program may not be using hardware interrupts, opting instead to do polling in a software interrupt. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=435619#m435980 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)