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by vijayrakesh
Thu Jul 03, 2025 8:38 am
Forum: General discussion
Topic: IWDG Early Interrupt Not Working on STM32 NUCLEO-U385RG-Q (Arduino IDE)
Replies: 0
Views: 29

IWDG Early Interrupt Not Working on STM32 NUCLEO-U385RG-Q (Arduino IDE)

Hi everyone,

I'm building a watchdog application on the STM32 NUCLEO-U385RG-Q using the Arduino IDE and the IWatchdog library. Since the library doesn’t support early interrupt callbacks, I modified it by adding some LL code (after LL_IWDG_SetPrescaler()) inside IWatchdogClass::set() as shown below ...

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