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...

STM32CubeIDE Cannot run program "gdb": Launching failed

I'm sure it's something silly and I can't believe I'm the only person who has seen this message but searching this site doesn't yield any clues. Can someone point me to what I am setting up wrong, presumably in the Debug Configuration menu ?

MikeDB by Lead
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Questions about coding style

Hello,I want to get the coding style of the SDK so that my code is consistent with the style of the SDK.Can you provide the appropriate configuration file?

Bug: STM32CubeIDE deletes files on Code Generation

STM32CubeIDE v1.0.1 deletes all my project files when I'm generating code with the integrated CubeMx. This only happens when theres a wrong path set in settings under firmware update.It then shows me the following error. When I then click on OK, I se...

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thejc by Associate II
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How to compile example packet X-Cube-SPN8?

Hi, I am trying to manage a BLDC motor using the P-Nucleo-IHM001, so NucleoF302R8 and X-Nucleo-IHM01M1.I would like to upload the firmware version with the example X-Cube-SPN8.When I launch the building, it gives errors due to a different path, that ...

Update ARM toolchain in STM32Cube IDE

Hi,I wonder if it is possible to add/update manually the toolchain ARM?Currently it is only 7-2018-q2 while there is the 8-2018-q4 available.I wanted to use the latest one.Any ideas?Thanks in advance,Kind regards,Anthony

ABern by Associate II
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SWV not working with STM32CubeIDE

Serial wire viewer is not showing since STM32CubeIDE version 1.0.1. It has worked before in version 1.0.0.I'm trying to use it with a STM32F103RBT6 but also tried it with a Nucleo F103RB.The live Expressions work perfectly fine, but not the SWV it ju...

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thejc by Associate II
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headless build fails when saving workspace

Hi all,I hope someone will be able to help me out. I want to compile my STM32CubeIDE project. It works but when it is saving the workspace, it returned an error. See below: Saving workspace.Stm32cubeidec:Java was started but returned exit code=1any i...

ABern by Associate II
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  • 4 replies
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