I'm using MCU STM32WB55CE. The issue is the following:after putting MCU in STOP mode it looks like IWDG still running and reset the MCU.Option byte: 0x3B79F1AA, means bit IWDG_STDBY and IWDG_STOP clear.I'm using SEGGER J-Link for debugging. Ble stack...
I am using an LPTIM1 with a 64 Prescaler and a count of 15360 which, with an external 32.768kHz watch crystal, gives a 30 second period. With an IWDG with a Prescaler of 256 and a 32kHz gives 32 seconds. The device should go into STOP2, wake up from ...
AnalogWDGConfig struct is using twice for WatchDog 2 init.Look at picture. MCU Package version is 1.7
When trying to refresh IWDG when it has not been initialized, causes the FLASH->SR->CFGBSY bit to get stuck on SET. It will not return to zero ever.Also mentioned in this post: https://community.st.com/s/question/0D50X0000Bh5LOVSQ2/trouble-programmin...