STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32G4 ADC12_Common Register cannot be written

Hi! I am trying to set ADC pre-scaler of my STM32G431KB however no matter what I do it never changes from 0x0.I can setup ADC1 register without a problem but when it comes to ADC12_Common register nothing seems to be configurable. Below there is my A...

LLOLO.1 by Associate II
  • 1510 Views
  • 6 replies
  • 0 kudos
DCull.1 by Associate
  • 1215 Views
  • 1 replies
  • 0 kudos

SAI - get best clock accuracy

Hi :) This is related to my other post (https://community.st.com/s/question/0D53W00000EcBvNSAV/sai-no-signal-on-mclk-pin) but I thought it would be more organised to make two posts since the question is different.How do I get the best audio clock acc...

0693W000002lgZ0QAI.png
SLasn.1 by Senior
  • 3163 Views
  • 11 replies
  • 0 kudos

USB device library. CDC behavior at USB host reset

Hi all,We are using the en.stm32_f105-07_f2_f4_usb-host-device_lib_2.2.0 library for CDC functionality. Our STM32 ist USB device connected with host. Everything working fine till the host gets HW reset. Then sometimes after host booted again the STM3...

SVely.1 by Associate
  • 571 Views
  • 2 replies
  • 0 kudos

Resolved! how do i find the exact names for typedef structures

Im trying to find how to write to the common ADC registers CCR on an STM32L412. What is the name of the structure I need to use? Im trying to access the common ADC register CCR I am using the names for registers is stored under the file in CMSIS>Devi...

deep_rune by Associate III
  • 964 Views
  • 1 replies
  • 0 kudos

Resolved! Documents about CMSIS, HAL, ...

I am just a beginner with C, I set up a project with Keil MDK, the header files make me a little confused. I don't understand the meaning of "driver". The blinky project takes me a while but go nowhere.Does STMicroelectronics public any documents abo...

hhuyn.1 by Associate II
  • 715 Views
  • 2 replies
  • 0 kudos

printing parent id of folders

Hi Community, I am working on a project which has Sd card with spi and using FATFS library.I want to store id ,parent id and short filename of all directories and subdirectories not filesfor example for this diagram my output will like :id /name /par...

0693W000003QyQNQA0.png
Ekaya.1 by Associate
  • 541 Views
  • 0 replies
  • 0 kudos