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...

Resolved! Using NOP()

Hi all. I'm an old PIC user and now trying to use the STM32 IDEwith some success as of now.With PIC I can place some NOP() in the code to be ableto set a breakpoint, sometimes to halt the CPU, and since it isa very fast function., if at the end of a ...

Dany0 by Associate II
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Seperation of concern regarding structures, headers.

Hi, I have a CubeIDE project where I will be making multiple different structures. I had a question regarding suggestions on implementing these within the STM32 environment. I original made header files in c. However, I am now wondering whether STM r...

Priyank by Senior
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FreeRTOS Runtime percentage calculations

Hi Using FreeRTOS V11.0.1 and Stm32Cubeide 1.14.1 I was trying to read out the percentage information into the debugger.  Unfortunately I don't get the expected behaviorAs all of my tasks are either below 1% or at 1%, it does not seem correct.I have ...

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