STM32CubeMX (MCUs)

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

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STM32CubeMX 6.15.0 released

We are pleased to announce that the version 6.15.0 of STM32CubeMX is available. What is new in 6.15.0: Enhanced microprocessor support: Added the STM32MP21-A35-TD, STM32MP21-M33-TD, STM32MP25-M33-TD, and STM32MP23-M33-TD trusted domains for the STM32...

Resolved! Unable to compile generated project

Hello all,I am having severe issues trying to compile and getting to work a blink LED example on Simulink using the STM32-MAT/Target version 5.6.At first, I was trying the example on the hands on documentation of the STM32-MAT/Target. Which is blinki...

HTeno.1 by Associate II
  • 5785 Views
  • 7 replies
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Resolved! STM32CubeMX eMMC FatFS Support

I would like to get an clear answer about how I can support an eMMC Flash with FatFS on an STM32 (F4xx, F7xx, H7xx).It seems that STM32CubeMX doesn't want to generate a driver when the SDMMC controller is configured in MMC mode.Maybe there is another...

cniclaes by Associate II
  • 1415 Views
  • 5 replies
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SDIO,SD1bit,UART4 Disable.

​I want to use uart4_tx and sdio at the same time.But, in cubemx(6.2.1),SDIO->Mode: SD 1 bitUART4->Mode: only Disable.​

MShao.1 by Associate III
  • 1941 Views
  • 10 replies
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STM32CubeID V1.6.1 horrible performance

Hi,The actual version of STMCubeIDE has a horrible performance bug, when I change any IP in the MX view. When I change something, it needs min 30 seconds up to 90 seconds A simple activation of CRC IP needs ~35 seconds. This happens with 2 different ...

Osto by Senior
  • 1356 Views
  • 9 replies
  • 1 kudos

STM32H7 SDMMC1 / FatFs / MDMA Not working

Hello,does anyone have experience with using SDMMC1 (1 bit-mode) and FatFs with enabled dma template on a STM32H730VBTx controller?Without dma template I got it working (but it is requiered for FreeRtos)I am using CubeMx in Version 6.1.1Sorry, I am n...

MBrön.1 by Associate
  • 1943 Views
  • 6 replies
  • 1 kudos

F3 Discovery Analog not configuring DMA correctly

I am trying tio use DMA on 3 different channels under DMA. The cube configurator seems to be incorrecta) It does not see that an ADC is configured and make it greenb) The code produced does not clear the DMA Half Complete interrupt c) The IDE configu...

shorai by Associate III
  • 556 Views
  • 0 replies
  • 0 kudos