In SX Microcontrollers, SX/B Compiler and SX-Key Tool, John Kauffman wrote: Sparks. Thanks for re-writing it for me. I will test it shortly. As I studied your code I realized I should understand masks, and that lead to WIkipedia. Several hyperlinks & a few hours later I've learned something new. So thanks for that as well. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=229781#m271334 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)