In SX Microcontrollers, SX/B Compiler and SX-Key Tool, VelocitąPaola wrote: You could just use the PULSIN command. If the value of the incoming pulse is above a certain threshold, continue with your program, otherwise, do nothing. You'll probably have to do a little experimentation to find which threshold values work best. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=313149#m314138 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)