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...

CubeIDE Icon size on Macs

Hi, I am new to the st environment, and trying to learn how to use cubeIDE. I am on a mac, with an external high DPI monitor. While I've figured out how I can increase the font size to made the UI easier to navigate, I can't figure out how to increas...

sb_st by Senior
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How to generate binaries (.bin) from GitLab CI/CD

Hi,I have a project in STM32CubeIDE and I use the 'Build Project' option to generate the project binary.Now, what I want to do is to generate that binary from GitLab CI/CD. To do this, I have registered a GitLab runner on a Linux machine with all the...

mikel-m by Associate III
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STM Cube ide 1.15.1 --> watchpoint never triggered

Good morning to all,we are struggling with watchpoint feature. We have set up the watchpoint as showed in the picturebut the watchpoint never get triggered.We are using NUCLEOU575 board and we are debugging through the on board USB connector.We have ...

SafeDev_1-1726219132358.png
SafeDev by Associate II
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Resolved! M7 core works but not M4

good morning, I began today on a nucleo 144 and so discovered the double core.so I wanted to make each core work independently, and used a led blinking code. unfortunately, it only works on core M7 and not on core M4. I do not know why, maybe I misun...

Jad by Senior
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STM32CubeIDE 1.14.0 -> old issue

Hellothe brand new 1.14.0 has the same issue like the older one.an unnecessary file is opened after the 2nd debug session.It's annoying that STM can't get this solved.padawan 

padawan_0-1700729625642.png
padawan by Senior II
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