In SX Microcontrollers, SX/B Compiler and SX-Key Tool, ackeric wrote: As Part of a larger project I am using an 8 x 8 RGB Led display(see data sheet below). I thought it was going to be the easy part, But it is driving me bonkers ( on the up side I am getting plenty of overtime). It mostly works. My current code gives my most of my characters although it has a tendency to leave out the last pixel or leaver part of the top line flickering. I would think it was some sort of hardware problem but if I use simpler code were I store whole bytes for each led and just read and shift them out it work perfectly. Unfortunately that requires to much memory. I have assume that I am doing something stupid. I would appreciate someone pointing what it is out. [url=http://www.sparkfun.com/datasheets/Components/matrix_backpack.pdf]http://www.sparkfun.com/datasheets/Components/matrix_backpack.pdf[/url] ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=301780 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)