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STM32H723: Window WatchDog (WWDG)

jowakar122
Senior

I am using STM32H723 and have implemented WWDG. Below is my configuration: 

jowakar122_0-1758793248726.png

Are there possibility that when the system resets due to watchdog it would not trigger its ISR. 

2 REPLIES 2
LCE
Principal II

Not sure, never used WWDG, but why not 

NVIC_DisableIRQ(WWDG_IRQn);

?

TDK
Super User

The EWI interrupt will function as intended.

There exist scenarios in which it will not be called. For example, if interrupts are disabled, it won't be called.

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