STM32CubeIDE (MCUs)

Ask questions on STM32CubeIDE. Discuss how to build, debug, configure, and optimize your project as well as how to use our software tools.

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STM32CubeCLT 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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STM32CubeIDE 2.0 release - early heads-up!

Starting from the release in November 2025, STM32CubeIDE and STM32CubeMX will be available exclusively in their standalone versions. STM32CubeMX will no longer be integrated inside STM32CubeIDE. Instead, the two tools will be interoperable in the sam...

Porting Threadx on STM32L496

https://github.com/eclipse-threadx/threadx/tree/master/test/tx/regression ........from that link i want to try running one of the test cases from the repo. I have STM32L496zg-p board and stm32cube IDEI need to manually port from the this repo https:/...

Resolved! NUCLEO-L4R5ZI is not connecting to STM32CubeIde

Hi,I have been trying to program NUCLEO-L4R5ZI but the ST-Link doesnt seem to be connecting. I have been going through the forums and it seems the ST-Link drivers dont work with Windows 11. Is that correct?Thank you.

arbio13 by Associate
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Export project do not include header files

Hi everyone,I'm new to the community and I need help to export one of the example project.It seems that all the header files are not included in the zip exported.I'm wondering if I should use a different method. Any help much appreciated David

carlacda by Associate
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STM32cubeide

Hi friends,I am built one custom made PCB with by using STM32F103C8T6 IC for my project purpose.But ,When i am trying to upload my source code by using stm32Cubeide it shows below error.Error in final launch sequence: Failed to execute MI command:tar...

Vignesh_V by Associate II
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While compiling Code for STM32L073RZT6 getting Warning

While compiling Code for STM32L073RZT6 getting Warning :  C:/ST/STM32CubeIDE_1.7.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.win32_1.0.100.202403111256/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../.....

Screenshot 2024-07-08 114826.png
Mohsin by Associate II
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STM32G474VET NOT CONNECT THE JTAG

I my micro controller not debugging in JTAG MODE it is perfectly working in the working SWD mode.Whenever  I tried to connect using JTAG it showing error (DEV_CONNECT_ERR) cause by the time of opening  C:\ST\STM32CubeIDE_1.12.0\STM32CubeIDE\plugins\c...

JTAG ERROR.PNG