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...

STM32CubeMX 6.8.1 and STM32CubeIDE 1.12.1 released

 STM32CubeIDE/CLT 1.12.1  was released on st.com as well as an in-tool update patch.  Aligned with STM32CubeMX v6.8.1 that is available for download .Caution: The in-tool update does not allow updating drivers and ST-LINK server tool. Full installer ...

Resolved! STM32CubeMX 6.8.1 Generate Code is freezing

I created STM32CubeMX project (.ioc) on my old Windows 10 computer, GENERATE CODE worked without any issues, and after a certain time I copy .ioc file on my new Windows 11 computer (fresh install of STM32CubeMX). When I press GENERATE CODE, IDE is fr...

PKova.1 by Associate II
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I was trying out CubeMX for an STM32H753 part and noticed in the Clock Configuration tab that the DIVP1 drop-down can not be set to 1. Shouldn't this be possible?

According to the reference manual the DIVP1 field of the RCC_PLL1DIVR register should be possible to set to 0 meaning divide by 1. And in fact I have manually used this configuration in my project in order to get a 480 MHz output from PLL1 and it wor...

DMcGo.1 by Associate II
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Resolved! STM32CubeMx doesn't appear to be setting CSSON bit for STM32U5

I'm configuring an STM32U575 within the STM32CubeMx tool where the HSE clock is being used. I'm trying to enable the CSS for the HSE clock via the Clock Configuration menu, however enabling/disabling the CSS via this tool doesn't seem to actually set...

AGula.1 by Associate
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Resolved! STM32G030K8T6 HSE Crystal Resonator Option Missing (CubeMX)?

Hello,I recently developed a board to use the STM32G030K8T6 under the assumption that it could support an external crystal oscillator (given what is said in the datasheet) and as I was setting it up in the CubeMX tool I noticed that the HSE was only ...

RGuin.3 by Associate
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