I am trying to generate an EWI Interrupt from the WWDG on a WB55.I have  WWDG_EWI_ENABLE set, I have global interrupts enabled and I have WWDG_IRQn enabled.I can generate resets from the WWDG, but I never get an EWI interrupt. I checked in the link m...

Our Project uses the STM32WB55 with FreeRTOS, using the Systick to context switch. We use both IWDG and WWDG.To power down the unit we set a flag in non-volatile RAM and then force a WWDG reset. At reset, the NV RAM is checked and if it indicates a p...

I am using LPTIM1 of an STM32WB55 to read the outputs of a quadrature encoder.If I disconnect either of the two inputs, the timer continues to increment or decrement.Is there any way to stop the counter changing value when one of the in puts is missi...

UM2305 refences this document:AN5893, X-CUBE-STL functional safety package: advanced topics I can't seem to find it anywhere. Any suggestions?