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...

STM32CubeIDE Code Generation Always Runs

STM32CubeIDE 1.17 on Windows 11. When I build a project (right click on project in project explorer) code generation _always_ runs, even though IOC file is unchanged....Project clean does not help. Annoying but not a problem yet. Makes me wonder what...

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Resolved! " Missing ';' " indexer marker in STM32G070 project

Hi folks.I have been working a couple of days on a project involving the STM32G070RB. The devices uses two uarts : one for serial comunication throug a USB-serial converter and one for modbus comunication.Both worked OK but now the STM32CubeIDE mark ...

Resolved! Network connection issue in cube ide

Hi community,I'm encountering a "network connection failed" error in my Cube IDE. Despite reinstalling the IDE multiple times, the issue persists. As a result, I'm unable to generate the code. Any suggestions on how to resolve this?

Screenshot 2025-03-04 171155.png
qw2 by Associate
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st-link for arm64 windows

Does anybody know when there will be support for arm64 windows11?It is a pity that there is no commitment for this support from STMicroelectronics so far!?

lst by Associate
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