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...

IDE recognition of _Static_assert

The STM32 compiler toolchain supplied with CubeIDE 1.13.1 recognizes the _Static_assert statement, but the IDE itself does not (it marks it as a syntax error).  Can this be fixed?  Is there a setting I can change in the IDE to stop flagging _Static_a...

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Brian H by Senior
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Resolved! More Frustration :(

I am running CubeIDE on OSX (not sure if t hat makes a difference)In the pinout & configuration you can see that some of the configured items, for example ETH and USART1 have a little green triangle next to them, indicating what I believe is a confli...

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Resolved! TouchGFX: UART to UI WITHOUT RTOS!!!

I am trying to display UART data received to UI WITHOUT RTOS but I am unsure how to code the model, I am getting error every time. I read the documentation and tried to reproduce the same thing but in vain. I watched a lot of videos on youtube but th...

Resolved! Is STM32CubeIde v1.13.2 compatible with Windows 11?

The question is in the title :) Is STM32CubeIde v1.13.2 compatible with Windows 11?Moreover, I would like to know where I can find a matrix with STM32CubeIDE version and windows compatibility.Best regards 

Remi99 by Associate II
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Compiler error when using TouchGFX code

I´ve created a project with TouchGFX, which works fine.When I try to compile the project in CubeIDE I get the error ModelListener.hpp:9: undefined reference to `vtable for ModelListenerWhat could be the reason? Best regards, Achim

AWack by Senior
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Resolved! Can't debug using ST-LINK V3 and STM32CubeIDE 1.6.1

Using STM32CubeIDE 1.6.1 and an ST-LINK V3, I'm trying to debug an application flashed onto an STM32H747I-DISCO board. The application/binary is built "outside" STM32CubeIDE from command line, and I can upload it to the board with STM32CubeProgrammer...

debug_warning.png debug_conf.png
lukasma by Associate III
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