STM32CubeMX (MCUs)

Ask questions on STM32CubeMX. Discuss code generation and configuration challenges, among other topics.

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STM32CubeMX 6.14.1 released

We are pleased to announce that the minor version 6.14.1 of STM32CubeMX is available. What is new in 6.14.1: SAI settings not displayed in the configuration tab of STM32H7Bxxx devices: After upgrading to STM32CubeMX 6.14.0, the SAI tab configuration ...

STM32CubeMX 6.14.0 released

We are pleased to announce that the release 6.14.0 of STM32CubeMX is available. What is new in 6.14.0: Added the support for the STM32WBA6xxx microcontrollers and:Added the support for USBX multi-instanceAdded the support for the memory management to...

STM32 waiting for UART interrupt while doing other tasks

Hello, I am using STM32H7 and Stm32CubeMX. In my current application, I perform a user interface (using UART), and then the system performs a measurement task. However, I need to change the system to perform the user interface and measurement task in...

VYoun by Associate III
  • 2054 Views
  • 5 replies
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osKernelStart on STM32 break loop

Hi, I'm use the STM32F429This is my FREERTOSConfig.h#define configUSE_PREEMPTION 1 #define configSUPPORT_STATIC_ALLOCATION 0 #define configSUPPORT_DYNAMIC_ALLOCATION 1 #define configUSE_IDLE_HOOK ...

YiKai by Associate II
  • 856 Views
  • 1 replies
  • 0 kudos

How to configure SDRAM on 100 pin H7

I am trying to set up the config for a new ST project, but I cannot make the FMC configuration select SDRAM. The tool lets me select the SDRAM mode for different package versions, like the BGA configuration, but not for the 100pin alternative. This h...

DReis.1 by Associate II
  • 1969 Views
  • 8 replies
  • 0 kudos

USB/CDC stops working by adding a asm("nop")

I have some problems with the USB/CDC communication. I have simplified the problem to the following:I'm using STM32CubeIDE and I've used CubeMX to configure a new project with STM32H743IIT6. I set up the clock and the USB/CDC device.The communication...

MRait.14 by Associate II
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  • 8 replies
  • 0 kudos

Need help with STM32L476RG SDIO + FATFS project

I have tried communication through SPI by following a lot of youtube tutorials. As there is no ready made library to take care of this through SPI, I decided to give SD mode a try. I am using the STM32L476RG microcontroller that has the SDMMC periphe...

KAbis.1 by Associate II
  • 1817 Views
  • 5 replies
  • 0 kudos

SDCard SDIO 4Bit with DMA using FatFs Q1: How to check if DMA is working? Q1: How to check if 4Bit Mode is set correctly?

Hi Community, I use a STM32F405 to access a uSDCard.Software: CubeMX V5.3 and SW4STM32 (Eclipse Neon.3 Release (4.6.3))The good news, I can communicate with the SDCard (create files, write content and delete files. So far so good, but now the questio...

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AWilk by Associate
  • 1710 Views
  • 4 replies
  • 2 kudos