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! SWV doesn't work on STM32CubeIde 1.14 for Nucleo-H743ZI2

HiI need this set up to debug harder issue I encountered. I tried to search through available post but can't find anything similar enough. In the past I used SWV on STM32F411 and it worked well so I have a bit experience.Anyway:-debug setup in CubeMX...

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Wojt by Associate II
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Resolved! STM32CubeIDE set active project

Hi,I'm using STM32CubeIDE 1.14.0, I have multiple projects in "Project Explorer", one of it is my default active project and now how do I set another project as the default active project? For example, I have project_1, project_2, project_3, project_...

Resolved! Using CMSIS 5.8.0 in CubeIDE

I want to use the newer version of the CMSIS DSP library in my project with an stm32f767zi, but I can't get the code to compile without errors relating all the functions found under CMSIS/DSP/Source. With older versions of CMSIS DSP I've followed the...

ENord.2 by Associate
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Resolved! CubeIde keeps creating old workspace folder

When I first installed CubeIde I specified a workspace, but after some time I changed worspace folder. Now i want to delete that folder, btu when I do so, CubeIde creates it again.I looked into Startup and Shutdown -> Workspaces and I have there only...

UA.2 by Associate
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How are you suposed to replicate a project???

It's a pretty common need in an IDE to be able to branch or "fork" a project. Normall, I'd make a copy of the projet at the file level, then rename the original and continue development on that. However, Ranaming a project not only crashes, but also ...

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CMSIS-DSP PID help

I'm using the stm32f429 discovery, I made a PWM control and tested it with a potentiometer and it worked as expected with 1mhz. Now I need to do the temperature control, I'm using a MAX31865 with PT100 and heating a resistance with the PWM output (th...