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...

Resolved! How Can I define a SDRAM usage in the Script Linker.

Hello, everyone:​I just migrate my development job from MDK to STM32CubeIDE. But I've got a little problem, details as follows:​1.environment STM32H750 + SDRAM(FMC), with bootloader in the AXI flash,but app was copied from spiFlash to AXI SRAM by ...

BTang by Associate II
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  • 4 replies
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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...

0690X000009YiKYQA0.png
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 ...