RM57L843: Detecting stack overflow on all call stacks

Hi Marcio,

Marcio Borges said:

If I need to detect the stack overflow, I would perform a test on each part separately or at least in User, SVP, FIQ and IRQ, because Abort and Undefined would be use only once (lead to an infinite loop or reset). Am I correct?

As per my knowledge you are right, i mean stack overflow check is not required for Abort and Undefined.

Marcio Borges said:

It is better to use the MPU to perform this test?

I don't know how to do with MPU.

Marcio Borges said:

Is it possible to set up watch-points programmatically to detected the stack overflow?

I think you can do this method, can you please check below thread:

(+) TMS570LS3137: Hardware stack monitoring - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

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Thanks & regards,
Jagadish.