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...

I can not activate the Ethernet

Hi everyone,I have a NUCLEO-H745ZI-Q board. I try to activate ethernet, but I could not. I watched videos, read tutorials, post about it. Firstly, I thought it was my mistake. I must have made a mistake somehere, so I downloaded stm32 ethernet exampl...

code generator not work

when i try to generate "main.h" saving all after select "generate peripheral", in the window outline dont appear anything, i dont have any codei dont know how to fix it 

Manuel13_0-1710216769517.png
Manuel13 by Associate II
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Resolved! Problem with STM32 VSCode Extension

I have an issue with adding files to a project I have using the STM32 VSCode extension. I have been working on this project for some time without issue. However, today I needed to add a new source file, I opened STM32CubeIDE and added the source file...

SidPrice by Associate III
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  • 1 replies
  • 1 kudos

Resolved! STM32H755 Nucleo M4 core debugging problem.

Hello, STM32 community,I am currently working on a project using the STM32H755ZI-Q Nucleo board, and I've encountered a perplexing issue with the M4 core during debugging. I have written a basic code to toggle two onboard LEDs, and while the code see...

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