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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STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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 the projects examples.

Hi all,I'm triyng to learn about using the example projects inside the repository folders.For example, I have a STM32F429i-discovery board and I want to load an example:../STM32Cube/Repository/STM32Cube_FW_F4_V1.25.1/Projects/STM32F429I-Discovery/Exa...

JAlca by Senior
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  • 2 replies
  • 0 kudos

STM32H755 - Setting STM32CubeIDE for dual-debug

Hi,I'm having some issues with setting up the IDE for dual-debugging so I can access both the M7 and M4 core in the same IDE.I'm using STLink V3Set for debugging and GDB (I could not get the OCD setup working at all).I have tried going through the st...

TOlli by Senior
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  • 2 replies
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Resolved! New Project fails, what am I missing?

Have installed STM32CubeIDE on my Debian Linux system.Following the QuickStart Guide, I try: File > New > STM32 Projectand it thinks about it and the gives me:-What did I forget to do and where does it tell me to do it?

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PJR42 by Associate II
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  • 7 replies
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C++ Startup file

I would like the interrupt handlers to be written in the C ++ style, that is, they are static classes, but there is practically no information on the Internet about where to get a C ++ startup file or how to make it yourself. Has anyone encountered s...

AKlep.1 by Associate II
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  • 2 replies
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arduino shiftIn function to STM32CubeIDE

I made a test code in arduino to read SSI. How can I make the shiftin function work correctly in the stm32 controllers? . In the stm32cubeIDE I can't manage to make it work like in the arduino ide.In the shiftin function the variables: data_pin, cloc...

YTimm.1 by Associate II
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  • 1 replies
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CubeIDE Execute command before debug

Hi,i would like to execute command after i click the debug icon, but before the debug starts.In particular:I have an app with a bootloader. The bootloader check the CRC of the firmware before start it.Right now i generate, thanks to post build operat...

LSpad.1 by Associate III
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  • 3 replies
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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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  • 1 replies
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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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  • 4 replies
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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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