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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  • 0 replies
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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
  • 9067 Views
  • 0 replies
  • 5 kudos

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! STM32CubeIDE 2.0 detached STM32CubeMX problem

Hello,I tested the new STM32CubeIDE 2.0 today and was initially confused that CubeMX opened when I double-clicked on the *.ioc file. However, this is listed as a new feature in the release notes.Unfortunately, this feature completely destroys my proj...

JensH by Associate III
  • 3901 Views
  • 19 replies
  • 15 kudos

Resolved! CubeMX Plug-in

Hello ST Community team.As a user who visits this Community several times a day, I’ve noticed the mixed feedback regarding the full separation between STM32CubeMX and STM32CubeIDE. Personally, I fully support this decision, and I believe it brings a ...

Issamos by Lead II
  • 372 Views
  • 1 replies
  • 3 kudos

Resolved! Print in SWV on a 32L476GDISCOVERY

Hello everyone! My problem is supposed to be a very simple one. I use an interrupt to send messages to my PC, then I send a message back to my STM32. The message is received in good order but I can't print it out. I watched every single YouTube video...

nick_iliev_0-1765366595464.png

Brain-dead STM32CubeIDE?

My laptop died so I scrambled and got another laptop up and running.  I went from the i9 to the i5.  I used to have STM32CubeIDE 1.18 which worked just fine.  I installed it and STM32CubePrg.  It built code just fine. On my "new" laptop I downloaded ...

warm38 by Associate III
  • 220 Views
  • 1 replies
  • 0 kudos

Cube IDE v2.0.0 - Hard Fault error

Hello,I had developed my firmare in STM Cube ide 1.5.1 (stm32h7/)Project repo is here: https://github.com/silelis/MustangRadio_develepementVersion/tree/main/02_Firmware/02_STM32/Radio_mainAnd after I have updated IDE to 2.0.0 I have noticed that STM3...

silelis by Associate II
  • 660 Views
  • 15 replies
  • 5 kudos

Resolved! Stm32CubeIDE Default Setting ?

Is there an option in the STM32CubeIDE settings to reset to factory settings or something like “Default Settings”?I can’t restore the console window to its original state. When I compile the code, the console window used to appear at the bottom, but ...

XooM by Senior
  • 315 Views
  • 4 replies
  • 5 kudos