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...

How to load and execute my .elf file from command line

I am using following command to execute the existing .elf fileJLinkGDBServerCL.exe -port 2331 -s -device STM32L462RE -endian little -speed 4000 -if swd -vdwhere I need to change to load my newly generated elf (from command line) in the above command....

Achar1 by Associate II
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  • 3 replies
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Cannot create stm32 project with stm32 cubeide on Mac

C/c++ projects can be created normally, but cubeide will crash when creating stm32 projects.I tried to reinstall jdk11 or jdk17, but it didn't work.MacOs 12.0.1Cubide 1.4-1.7 have all tried, but they can’t work properly.

Csu.11 by Associate II
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Serial Monitor on STM32CubeIDE

Dear ST Community,I am new to STM32Cube IDE (previously used Arduino IDE only) and I have been trying to use Printf() for output on the serial monitor to no avail. After a few google searches and trials, i unfortunately didnt succeed to get it runnin...

CAben.1 by Associate II
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  • 1 replies
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Resolved! STM32F407 crashes after RCC configuration

Hello !I am currently working with a STM32F407VGT7 and I have troubles uploading some code in it. I did the simplest possible code with STM32CubeIDE : RCC configuration and some dummy operations in main while loop. My problem is that after uploading ...

ERena.1 by Associate
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EBlot.2 by Associate II
  • 1904 Views
  • 4 replies
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Resolved! Writing STM32CubeIDE libraries. What is the best Practice?

I'm just starting to play with the STM32 chips and like the Cube environment for it's ability to configure the chips functionality.I want to be able to write my own class libraries for obvious reasons. Reusable Code is the name of the game.What is th...

m12lrpv by Associate III
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  • 10 replies
  • 1 kudos

Resolved! how to customize debug perspective in stm32cubeide?

Hi, I would like to customize the debug perspective but I can't remove the selected windows. I want to remove the window with the red box to leave the main.c file in the entire horizontal space, but it is associated with the editor in C ++ perspectiv...

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JG by Associate III
  • 4234 Views
  • 8 replies
  • 1 kudos