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...

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...