In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Zoot wrote: I've used the Pings quite a bit. I've had to put delays between multiple firings in sometimes up 50-75ms but not more. Sound just can't go that far indoors and live :-). Generally I fire 'em w/less than 20ms between triggers. In any case, 500ms between triggers seems awfully long. Can you post the "classical" program? I am really wondering about the location of a BREAK statement so that the WATCHEed variables are updated at the right time. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=394074#m401267 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)