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

STM32H563 ADC Oddity

Hello,Im working on a program which sends data from the ADC to the computer. My problem is that the data from my STM32H563ZIT6 is bad. I first noticed this from looking at the data sent from the computer and confirmed this by outputting the ADC data ...

tw1_0-1744079456321.png tw1_2-1744079710265.png tw1_3-1744079851314.png
tw1 by Associate II
  • 120 Views
  • 0 replies
  • 0 kudos

Resolved! Timer controlled GPDMA write to GPIO

Hi.In AN5593, How to use the GPDMA for STM32 MCUs, on page 31, it says:"For some application needs, a timer request to GPDMA can be used to initiate a data transfer not involving timerregisters read/write, but other memory-mapped location, like for m...

Resolved! UART on STM32F411VET6 (Discovery)

I am starting to experiment with stm32f411vet6 (discovery), I have passion for STM32, looking forward to learn and help.When I turn on UART 6 and test, the default pins are PA9 and PA10, however it doesn't work (some error characters like question ma...

Đạt by Associate
  • 176 Views
  • 3 replies
  • 2 kudos

STM32F767 internal temperature reading issues

Hello,  I'm trying to measure cyclic temperature on a dedicated task with FreeRTOS. For that, I set my ADC with DMA, based on the example provided here (at DMA section: https://wiki.st.com/stm32mcu/wiki/Getting_started_with_ADC#Configure_DMA)    For ...

PG29 by Associate
  • 194 Views
  • 3 replies
  • 0 kudos

Resolved! Nucleo-F302R8 doesn't seem to have TIM15 & TIM17

I can't get TIM15 or TIM17 to work on a Nucleo-F302R8 board. If I examine the peripheral memory where TIM15 (0x40014000) and TIM17 (0x40014800) should be, I always read back all zeros.For example, using gdb I write to the timer's ARR register and the...

tld by Associate
  • 127 Views
  • 1 replies
  • 0 kudos

Resolved! STM32H747I-DISCO QSPI Writes Only Work on Even Addresses

Hi everyone, I’m working with the STM32H747I-DISCO board and its onboard QSPI flash (Micron MT25QL512ABB). I’m encountering a frustrating issue:  Problem: Writes to even addresses (e.g., 0x90000000, 0x90000002) work perfectly. Writes to odd addr...

Sasa1234_0-1743780051637.png
Sasa1234 by Associate II
  • 272 Views
  • 3 replies
  • 0 kudos