STM32 MCUs products

Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! STM32L152 - random EEPROM deletion at low voltage?

Dear,we use EEPROM in our project with STM32L152. It seems like in some MCUs is erased random part of the Eeprom. It happens very rarely, and probably most likely when VCC is disconnected from PCB (MCU). Any solution, any similar experience?Best rega...

JJRR by Associate III
  • 3 replies
  • 0 kudos

Resolved! How to wake-up on time in time with RTC ?

Hi eveyone,I have a problem with RTC wake up. I use LSE 32.768kHz.I run example from manufacturer to wake up MCU from Stand by mode very 1min, 2mins. Everything work okay.But, When I put delay 10s and HAL_PWR_EnterSTANDBYMode(); into while(1). Everyt...

Just one example ... but for STM32L151RDT6 !

At this moment, I am still unable to launch a program from a bootloader.Can anyone send me a complete file for STM32CubeIde that would allow running a program from a bootloader? Currently the vectors of my program are copied at address 0xC400 (the pr...

JFELI.13 by Associate III
  • 0 replies
  • 0 kudos

Boot to soft (STM32L151)

Hi,II have a BIG problem: at a certain time, I was able to jump from bootloader to a soft but I can't do it anymore. Perhaps I modified something in the soft (it was with STMCubeIde but, sorry, I hate STMCubeIde because every time you change your pro...

JFELI.13 by Associate III
  • 15 replies
  • 0 kudos

Happy 2024 !

To our valued community around the world, our warmest wishes for a happy, healthy, and prosperous new year! Top 3 Contributors and superusers during 2023 for the last 6 months and the new community @TDK with 326 solutions@Tesla DeLorean 151 solution...

STOne-32 by ST Employee
  • 5 replies
  • 17 kudos