Francois Bouchard

Help with Interrupts / Stack error                (MCF5282EVB)

Discussion created by Francois Bouchard on May 22, 2008
Latest reply on May 27, 2008 by Francois Bouchard
Hi all,
I m doing a simple timer project where I need DMA timer 0 to triggers an interrupt.  It works but very badly.
As you can see in the image I attached, the stack is going crazy as it does some weird routines, and
does not unstack.   The exception I get is CASE 14: Format error StackFramePC.

Can someone tell me what could be wrong?