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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...

Why doesn't the ADC work when I select the prescaler ratio "HRTIM Clock Multiplied by 32" for the timer that triggers the ADC?

HelloI use a HRTIM timer (Timer B) to trigger the ADC (ADC2_IN5) internally (STM32G4).I want to increas the high-resolution clock frequency fHRCK with a prescaler ratio: 170MHz*32=5.44GHz to trigger the ADC via a compare value of 54.400.Unfortunately...

MOys.1 by • Associate II
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  • 4 replies
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Resolved! ADC max clock for STM32H7(47) is wrong

Hello,STM32CubeIDE  1.5.1, latest H7 package for STM32Cube.I have STM32H747-DISC1 board, and STM32CubeMX (in IDE) let me pick max. 36 MHz clock.According to the datasheet STM32H747xI/G datasheet, ADC clock frequency get up to 50 MHz. I overriden freq...

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Resolved! STM32F072RB compatible MCU's in ST

Hi,Is there any pin-to-pin compatible controller available with STM32F072RBTx MCU in ST. Compatible controllers can be with Higher FLASH & RAM size.

LRPS_92 by • Associate II
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  • 2 replies
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Malloc returns NULL Pointer in FreeRTOS task.

Hello Community, I'm using an ST Nucleo-F767ZI and I create my project, for Atollic True Studio, with Cube32MX.In my project I included FreeRTOS v10.I'm in troubled with the malloc function, because this function return a NULL pointer.I have several ...

FedeRico1 by • Associate II
  • 5513 Views
  • 14 replies
  • 1 kudos

Bug: STM32CubeMX code generation for STM32cubeIDE

Hello, I have some problem with the latest version of cubeMX (v6.1.1), it won't create a project file for STM32 (well I would like to use simulink with mat/target before using STM32cubeIDE that's why I use cubeMx and the project work with µvision),th...

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SDeha.1 by • Associate
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  • 2 replies
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I2S clock on STM32F303 stuck at 8MHz in CubeMX?

I'm trying to get I2S working on an STM32F303CBTx, but am having trouble configuring the pheripheral in STM32CubeMX. In the reference manual I read:9.2.12 I2S clock (only in STM32F303xB/C/D/E, STM32F358xC and STM32F398xE) The I2S clock can be either ...

Resolved! Why can't I select the toolchain "SW4STM32" for STM32L5?

I installed STM32CUBEMX version 6.1.1 for the project of STM32L5. ​As I edited Project, I couldn't change Toolchain/IDE to SW4STM32.​As below image, ​I could select only EWARM, MDK-ARM, and STM32CubeIDE.​​When I make the code through other toolchain...

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