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...

Build GNU Tools for STM32 12.3.rel1

I am trying to build the toolchain and I'm looking for some help getting over this hurdle.When I run build-prerequisites.sh on Ubuntu, it stops when it tries to run "helper.py" with the error "You need to install python-magic."  Helper.py is running ...

Unable to compile BLE projects for WBA MCUs.

I've been trying several days to just get any project up and going for the STM32WBA52GU. As soon as I add the WPAN middleware, the HAL definitions go haywire with errors when I compile it. I've tried following tutorial in the wiki with documentation,...

JLReyno by Associate II
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  • 2 replies
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Request for STM32Cube IDE Version 1.12.1

I am currently in need of the STM32Cube IDE version 1.12.1 for a specific project I am working on. If anyone has a copy of this version or knows where I can download it, I would greatly appreciate your assistance.Thank you in advance for your help!

Reverting CubeIDE to previous version (solved)

Having upgraded CubeIDE to version 1.17.0 using 'check for updates' and found it didn't work for my project, I tried to go back to version 1.15.1 using the revert button.  After running this, the IDE would not start and give an error message indicati...

TJack.2 by Associate III
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  • 1 replies
  • 1 kudos

Update STM32CubeIDE

Hello,I  would like to know how to update STM32CubeIDE (and probably STM32CubeMX) correctly ? The last update I lost all my programs, do you have any links, information or advice on this subject ?THANKS

DYann.1 by Senior II
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  • 7 replies
  • 3 kudos