STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Issue with uart2 in STM32L073RZ nucleo board

I am using stm32l073rz neucleo board for my project.when i am trying to use uart 2 for my application, its not working as desired . That is when i connect A TTL module with the pins PA2 & PA3 on nucleo board i didn't get any output . But the same cod...

vijil by Associate
  • 570 Views
  • 1 replies
  • 0 kudos

Resolved! STM32G0 ADC issue on Zephyr

Problem: ADC reading a battery voltage jump by twice as much when the battery voltage goes from just under 3.55V to anything above (jump is about 1000 in raw adc reading at 12 bits).Background:We have a custom board with STM32G0B1CB on which we are t...

Stratosphere_0-1726003554032.png

Resolved! Default MPU Configuration for STM32H573

Does ST have a good default MPU configuration for the STM32H573?  When I start a CubeMX project for the H7 series, it asks if I want to use a default configuration.  But for the H5 it does not.  While I can find forum posts regarding the need to disa...

DPade.1 by Associate III
  • 3024 Views
  • 6 replies
  • 3 kudos

Target not found error in STM32H743ZI2

i am using nucleo-144, H743ZI2 board. while i am uploading code in the stm32cubeide i am getting error as "target not found". i have searched in the community and then tried connect the boot0 to high, and power the board, connect to cube programmer a...

suhfi by Senior
  • 4806 Views
  • 27 replies
  • 3 kudos

"Optimized Resolution" options in CUBE ADC

I noticed some options in the CUBE IDE for my H745's ADCs labelled "ADC 12-bit optimized resolution" and likewise for 14 bits. I have searched the references and the internet and find no explanation of how "optimized resolution" differs from the regu...

VO by Associate III
  • 712 Views
  • 2 replies
  • 0 kudos

RTC Alarms

Hi,I am having Nucleo 476RG board.I configure Alarm A. HAL_RTC_AlarmAEventCallback functions is called upon occurrence of Alarm.Now when I configure AlarmA and then enter standby mode, the board wakes up from the standby mode upon the occurrence of a...

HMaje.1 by Associate III
  • 947 Views
  • 3 replies
  • 0 kudos

How to use stm32-lis3dh driver

Hello. I have LIS3DH accelerometer and I would like to use it with my ST32F4 board.I have found the BSP drivers :STM32Cube\Repository\STM32Cube_FW_F4_V1.28.0\Drivers\BSP\Components\lis3dshand also available here:https://github.com/STMicroelectronics/...

LPetr.1 by Senior II
  • 1241 Views
  • 1 replies
  • 0 kudos