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...

Project creation startup files

I installed STM32CubeIDE and have been trying to create a project using the STM32F407G-Discovery Board. Upon trying to create a project, the startup code generation file doesn't show up.I get the following pop-ups. I am unable to resolve this issue. ...

Screenshot 2024-07-30 095306.jpg Screenshot 2024-07-30 095337.jpg
anishac by Associate II
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Problem running Stm32cubeIde

I recently installed Cube IDE. When I create a new project is created a blank workspace and none of the options work! I cant find cubeIDE tag so had to use edesignsuite instead

Prnjl10 by Associate
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  • 1 replies
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Resolved! 3D vectors in C++

Hi,recently I detected "complex.h" and the float complex data type for C++ project files. Since then dealing with complex numbers got very easy. I would appreciate the same ease of use for 3D float vectors, i.e. I need a float vector data type and th...

DetlefS by Senior
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  • 5 replies
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stm32cubeIDE 1.16 errata

Hi,I am developing software on the stm32h743 using threadx and have just updated the IDE to version 1.16.In the Errata document for IDE 1.16 under target specific issues it says the following:184869ThreadX should not be available on H7 single core, a...

alan32 by Associate
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