In SX Microcontrollers, SX/B Compiler and SX-Key Tool, kmonsx wrote: [quote="pjv"] 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. [/quote]Hahaha. Now that you mentioned it, I didn't modify it. :) I have since changed it, and now am getting at least garbage for data. I assumed you looked at my code which had comments and descriptive variable names like outputbyte, sorry! Thanks. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=2&m=78490#m79261 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)