Standby mode with I watchdog . i trying to use the watchdog with standby mode . before enter to standby mode i need activate the IWDG_STDBY_FREEZE
https://community.st.com/s/question/0D50X00009Xkf0MSAR/iwdg-waking-up-stm32-from-sleep-mode?t=1677657345127what is exact command prompt to activate the IWDG_STDBY_FREEZE