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...

Include virtual machine

I am having trouble running a virtual machine on STM32H747I-DISCO. I followed the example on GitHub (https://github.com/CPDev-ControlProgramDeveloper/VirtualMachine/tree/main/Platforms/STM32/CubeIDE_F446). I feel like my program is almost 1:1, but wh...

domic1 by Associate
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Duplicate build artefacts with numeric suffixes

Why do I sometimes get duplicated build artefacts with numeric suffixes. For example:This affects everything in the output folder (.elf file, .list file, ...).I have to manually remove them, as "Clean" doesn't (they aren't part of the build).

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CTapp.1 by Senior III
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  • 3 replies
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Resolved! Conflicts with STM32G474VET6

Hey all, I have a project with a STM32G474VET6. I have designed the PCB and wanted to check if everything is okay. I have setup the pins in STM32cubeIDE just to see if all pins match functions.  I now get errors on the following: - I2C4 (conflict wit...

PRODNAV by Associate II
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  • 4 replies
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Stm32CubeIDE V 1.18.1 will not import projects

Hi Recently STMCubeIDE started screwing up project imports created by CubeMX 6.14.1.The project is created OK by CubeMX but when I open STM32CubeIDE it does the following:Step 1Step 2 Step 3 Step 4 I have reinstalled both CubeMX and the IDE, but that...

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Resolved! STM32CubeIDE NSIS Error during installation

Hello,I downloaded STM32CubeIDE v1.0.0 and tried to install it on my Windows 7 computer.Unfortunatly I have a NSIS Error "Error launching installer". I tried to download again the file, tried on another windows 7 PC but I still have this issue.Someon...

Fabien B by Associate III
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Theme drop down greyed out

 HI,I'm using: windows 11, STCubeIde 1.18.1 on a fresh installationI tried to:Open org.eclipse.ui.workbench.prefs: everything here was comment out, I added a line "themeid=org.eclipse.e4.ui.css.theme.e4_dark"Manually Deleted .metadataSearched CubeIDE...

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DEV_TARGET_NOT_HALTED

I am running STM32CubeMX v6.13.0 and STM3Cube2IDE v1.17.0 on the STM32F767 Nucleo. Dual Bank Mode is enabled. Code is execting in Bank 1 Sector 0 (0x08000000). Default Values are saved in Bank 1 Sector 12 (0x08100000). Default Values can be changed v...

dbrooks by Associate II
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  • 2 replies
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Master clock no divider stm32 doesn't work.

I updated cubide to 1.18.1 and the master clock no divider function in the IOC file doesn't work. I Check the box, but in the main.c build it doesn't apply the checkbox, I can work around it but might be an issue for others.

TMich.1 by Associate III
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  • 1 replies
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