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Help please

Posted: Thu Sep 30, 2021 6:29 am
by WadeClarke
Hi everyone! I really need your help, as a new member please forgive me in case this query has already been solved or easily solved. I wonder if there is a possible way to store the value of the program counter during a watchdog reset? Thanks for helping out.

Re: Help please

Posted: Thu Sep 30, 2021 6:44 am
by fpiSTM
I think it is possible by redefine the WWDG_IRQn handler to store the PC in a backup register.
Not tested.