After running the first production boards we discovers that the software update doesn't always work. There is main MPU that updates the ST MCU with internal bootloader using USART3. With some boards the update doesn't work.option bits are set use boo...

Hello,I'm using the STM32H750VB and want to use the LPTIM1 to wakeup for CSTOP.But i'm not able to let the LPTIM1 run.Code:  SysInt_RegisterIsr(WAKEUP_PIN_IRQn, WakeUpPinInterrupt);  SysInt_SetPriority(WAKEUP_PIN_IRQn, 1, 0);  SysInt_EnableIsr(WAKEUP...