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...

I generated a project for a STM32L552RC changing just 2 points (enable Debug serial Wire and set on SYS timesource TIM1). On timer init the SP goes to nowhere...

Every time when it reaches the line:if (IS_TIM_SLAVE_INSTANCE(htim->Instance))it is going to nowhere see image 1 and on image 2 you have more info about the registers.One maybe non standard of our HW is that we are powered by 1.8VThis occurs every ti...

daniele by Associate II
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BUG in STM32F1xx_ll_gpio driver (STM32Cube_FW_F1_V1.8.3) in regards to Push/Pull resistor settings on PUSHPULL OUTPUT

Dear readers,It has taken me quit a lot of time and rewrites to get this working (using STMCUBE IDE V1.5 and LL libraries V1.8.3, for a STM32F103VB).When initializing the GPIO pins for PUSHPULL outputs i want to make sure that the pins initialize wit...

TCamu.2 by Associate
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Resolved! Importing HAL libraries C++ files.

Hi,I have created an empty C++ in STM32CubeIDE to create an a project with my own structure. I don't want to use or have the code generation tool on my project.The problem that I have is that I can't import the HAL libraries from a C++ files since wh...

AMend.3 by Associate II
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Including 3rd party libraries

Hi, I tried including a few .c and .h files from a 3rd party by dragging and dropping them in the `Inc` and `Src` folders in STM32CubeIDE. However, this did not work and when I tried to build the project, I got a lot of errors on the HAL driver libra...