In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Dunnsept wrote: PeterM... thanks... so, I could have the ISR adjust a timer "CheckTemp" and then in main, check "CheckTemp" and when mod 2 =0, gosub to check the temp. Then have the ISR set another one "profileTemp" updated every 1 sec, then in the main loop have it check for the 2 minutes or 3 minutes or whatever I want for that temp, and then when reached, ramp to next temp... works for me! thanks! ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=119854#m119896 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)