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! I2C not always starting up properly

I have a design with an STM32F415 MCU which has two I2C-peripherals: a CAT24AA16 serial EEPROM and a TSC2007 touch screen controller on the same I2C bus. I2C setup is standard as generated by CubeMX. I find that 90% of the time the system starts up O...

RHarte by Associate II
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  • 6 replies
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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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  • 3 replies
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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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  • 1 replies
  • 0 kudos