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 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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...

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
  • 162 Views
  • 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
  • 243 Views
  • 4 replies
  • 1 kudos

Resolved! STM32CubeIDE can't find cmake

Hi !I have troubles with using cmake and STM32CubeIDE on my laptop: I am trying to compile a project, and when I use the build (hammer) button, it errors out with this:**** CMake Configure of configuration Debug for project gamma_focal ****C:\Program...

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
  • 18441 Views
  • 24 replies
  • 17 kudos

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
  • 222 Views
  • 2 replies
  • 0 kudos