In my Cortex M7 based project I am in a condition where often a reset takes place apparently for no reason. The only thing I can think of is that there has been a lockup.If I have a breakpoint at the first instruction of the Handler Reset is it possible then to know the cause of the lockup? In other words, how can I debug the lockup after the reset has taken place?
Best regards
Max
>Unfortunately the crash still happens.
hmm.... have you tried increase the size of stack to see if there is a stack overflow problem?
Otherwise, breakpoint and bisectioning is possibly the easiest solution given that you don't have instruction trace.
(In case you want to get hold of the latest CMSIS release you can find it on
https://github.com/ARM-software/CMSIS_5/releases )
regards,
Joseph