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

I have a problem with configuration the TIM1-ETR in stm32f1

I want to use the external clock mode 2 but it dose not work ,configure the PA12 that connect to TIM1-ETR AND make push button pull down to send pulses to that pin(PA12) to detect high edge and make up count to the variable "upCount" in the code ,i t...

HSale.1 by Associate
  • 680 Views
  • 0 replies
  • 0 kudos

STM32H7 - Handling with 2 MPUs

Hello, the STM32H7 (dual core) has two dedicated memory protection units. If I configure one MPU to make a memory region only accessable as readonly, does the memory protection unit from the other core inherit those configuration or is it bypassing ...

PButc.1 by Associate II
  • 1791 Views
  • 6 replies
  • 0 kudos

STM32G4 ADC Errata

Hello,For STM32G4 Rev Y:Errata 2.7.3Wrong ADC result if conversion done late after calibration or previous conversion DescriptionThe result of an ADC conversion done more than 1 ms later than the previous ADC conversion or ADC calibration might be in...

JVinc.1 by Associate III
  • 1709 Views
  • 2 replies
  • 1 kudos

How to use Oversampling with H753 ADC..

I've been trying to get Oversampling working using polling for ADC completion, but I'm not seeing the expected results. I found one example for x4 oversampling, but in reality that doesn't seem to actually be doing anything. I am trying to use 32 f...

BBick.1 by Associate II
  • 736 Views
  • 2 replies
  • 0 kudos