In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Macgman2000 wrote: try an interrupt on the receive pin. You can then run the receive code in the interrupt. there are a lot of examples of how to receive serial data in the interrupt, mostly using inline assembly to streamline things. Nick ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=301622#m301792 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)