In SX Microcontrollers, SX/B Compiler and SX-Key Tool, mwiht37 wrote: Thanks unsoundcode and johnnymac. Unsound: sending information back and fourth was my next step... so you save me some time. Johnny: I will create a subrouteine to store all of the serin and out as you suggested to keep the memory use low. For example purposes, it does make the code a little easier to read by simply listing everything out without using a sub. Johnny, your latest example does once again go over my head.... but i really want to know how it works. I spend some time with it this week and see if I can figure it out. Ultimately putting the serial communication on an interrupt is exactly what I need to do... but I haven't been able to figure out how the interrupt functions work yet. Thanks again guys! ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=316547#m317690 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2009 (http://www.dotNetBB.com)