In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Peter Van der Zee wrote: Hi Keith; I'm not quite finished yet,..... but for your convenience I'm adding debug statements to my code, and now I have to run out for the balance of the day. I'll finish that, and post tomorrow. My testing here confirmed proper operation, but some slight (10%) timing improvements can be made. Why my code reads all zeros??? Perhaps because I stored the results in a memory variable called TRANSFER. Did you modify the code to copy that to the output port for the PC to grab? I don't know what ports/bits you are using for what. PS I have not yet read your response (no time), but will get to that when I get back. Cheers, Peter (pjv) ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=2&m=78490#m79255 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)