Posted on May 17, 2011 at 12:26thanks to lanchon and sjo for replies. I should have used pre-emptive priorities rather than sub-priorities. -- Chris

Posted on May 17, 2011 at 12:26Hi, I'm using systick to run my 1mS housekeeping and have a problem with its priority. I want to have an external interrupt (PC7) run at a higher priority but when I look with a scope I'm not getting this. If the ext i...