In SX Microcontrollers, SX/B Compiler and SX-Key Tool, RS_Jim wrote: Never figured out why WKNDB was causing TAC readigs every pass so I rewrote the ISR to use a state machine. It works now as I had expected! Still would like to know why WKND_B would not work in this application. RS_JIM ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=367347#m367784 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)