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 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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 support C++17

I tried to find information on the internet, but I couldn't find anything. Replacing files in the plugins folder does not give the desired result. Is CubeIDE able to support C ++ 17?

AKlep.1 by Associate II
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Resolved! Replace across all code files in project

Is there a way to do a Find/Replace across all the code files in a project or group of projects?i.e. change a variable name in a project or in all open projects?Paul

Paul1 by Lead
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[BUG]Unable to run SWV on STM32F746 Nucleo board

Use STM32CubeIDE 1.4.2STM32CubeMX 6.0.1Windows 10 1903First of all generated ioc for truestudio 9.3. In main implement new _write function:int _write(int file, char *ptr, int len) { /* Implement your write code here, this is used by puts and printf f...

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GShch.1 by Associate
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Question about ioc file.

When modified the value of the ioc file, STM32CubeIDE creates the code.Conversely, if I modify the code, is there a way to reflect it in the ioc file?For example, if I change the PLLM value to 25 in the code, I want to automatically change the PLLM v...

SHong.4 by Associate
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Some issues with STM32CubeIDE and STM32H747

1) In all of the examples the project explorer shows the CM7 code greyed and crossed out because "exclude from build" is checked. It is clearly not excluded from the build as this is the main code for the example. I presume this is some fiddle to all...

AStew.1 by Associate II
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Problem to add vl53l1 library

Hi, I have problem to add vl53l1 library to my project created whit STM32CUBE ide , i use mcu STM32G030FX, i unzip the file en.STSW-IMG007 under drivers/vl53l1/core and drivers/vl53l1/plattform ,after build the project i had this error16:37:31 ...

Fscu.1 by Associate II
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