Hi  I am programming a STM32L433 and have the processor wakeup from Standby mode. The first thing it does after wakeup is check the cause of the wakeup, and if RTC increase the time, do a few readings and go back into Standby mode. When I am running ...

Hi  I have my own board with a STM32L433 , running on a battery. I place the processor in Standby mode, then exit it with the RTC AlarmA and periodic timer. As soon as it wakes up I initialize the uart and display a message on the terminal .When put ...

Hi I am having issues coming out of standby mode using RTC timers. I am using both timers and the periodic counter, all at different times. If I dont go into stanby mode all works as expected, and the interrupts are generated for each clock and timer...

Hi  Im using the stm32L4 , and if not coming out of standby mode I update the time variables. And all works as expected, It  goes into standby mode using the following after a period of time. "HAL_PWREx_EnableSRAM2ContentRetention();HAL_PWR_EnterSTAN...

Hi  I'm using a STM32L433 in a battery application, and running in Stop mode. I want to keep some variables in RAM2 so their values are not lost when the processor is woken up.I managed to get it working as follows. I created a block in the linker fi...