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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  • 0 replies
  • 4 kudos

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] Please add the IDE version in the next versions

When someone does a tutorial, it is possible that the person will forget to show the version of the tool.So if it is possible to show the software version along with the window title, it can be useful for tracking in the future, when someone else is ...

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by Not applicable
  • 464 Views
  • 0 replies
  • 1 kudos

STM32CubeIDE migration to 1.3.0 appears to break debugger

Hi there!Each project I've migrated from the previous version of STM32CubeIDE to 1.3.0 can no longer debug properly.When launching a debug session I now always get the following:But if I create a new project from scratch everything is fine.Is anyone ...

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etheory by Senior II
  • 1053 Views
  • 3 replies
  • 1 kudos

could not convert atollic project into stm32cubeide

I checked some solutions in this community, but mine is special, there are totally no convert log produced, not response, no popup, no error message, I followed https://www.st.com/content/ccc/resource/technical/document/user_manual/group1/ef/c8/90/3d...

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adam.wu by Associate II
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  • 1 replies
  • 1 kudos

Debugging when using the external loader for QUADSPI FLASH

I am looking for some input on this.When debugging while using an external loader for the QUADSPI FLASH, why does the debugger not start at the breakpoint in main.c like it does when not using the external loader? In fact, there's no way to "Resume" ...