Save register information when watchdog reset.

[jay2242]

Hi,
I use NRF52833 and SW: NCS version 1.4.1 and its zephyr version is 2.4.0.

I would like to know if there is method to record program counter, stack pointer information when watchdog reset occurs?

I know there is thread mentioned an example on dumping the stack. However, it seems not match my SW version.
    devzone.nordicsemi.com/.../saving-the-location-of-watchdog-timeout

Thanks

[SwRa]

Hello,

The experts in our team has been working on this case and have managed to come out with a way to do this. However, it is not fully tested, but it should be ok for debugging purpose. You can take a look at the file I am attaching.

 watchdog.zip

Regards,

Swathy