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! Conversion of Atollic C project to STM32Cube IDE C++

The original project was compiled and maintained in Atollic 9.3.0 for a STM32F030C8. We are trying to add a vendor stack that is written in C++.We began by adding the #include <new> to the main to insure the compiler could see the needed include path...

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Resolved! How to change the Repository directory (location)?

By default, in Windows, STM32CubeIDE downloads all firmware dev packages for all MCUs used into a Repository folder under the User folder for the user installing it, e.g.: C:\Users\User Name\STM32Cube\Repository.I don't want it there, actually not ev...

SKled.1 by Senior II
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Build error

Hi, i have a STM32Cube project, that builds in stm32cubeide, however when porting it to VSCode extension and trying to build with cmake i get linker error saying: ../arm-none-eabi/lib/crt0.o: in function `_mainCRTStartup': undefined reference to 'mai...

JDydy.1 by Associate II
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I have a problem on the debugging

i am using a STMCubeIDE v1.11.2 with windows 10 when i creat a new project it is working if i closed the IDE and open it again the problem below occureError in final launch sequence:Failed to execute MI command:target remote localhost:٦١٢٣٤Error mes...

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AAbde.8 by Associate II
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STM32CubeIDE release configuration issue

Hello.Having an issue regarding Release configuration on STM32CubeIDE v1.12.0.I set up a new Build configuration "Release" with particular Debug level and Optimization level parameters set to None. When I build this configuration and try to Run, I ge...

xgn by Associate II
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Resolved! My imported project build fails, how to fix it?

I have imported an STM32 project, created and debugged in the past using STM32CubeIDE. When I try to build this project in VSCode I see:Executing task: Build build task started...."C:\Program Files\CMake\bin\cmake.EXE" --build "D:/DataRoot/Projects/I...

SidPrice by Associate III
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  • 11 replies
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