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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Forum Posts

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...

Problem Nucleo-L152RE USB CDC

I use the STm32CubeIDE and want to use the CDC USB Port on a Nucleo-152RE Board. I have configured all things in the Cube and the code is generated. But when I plug in the USB in the pc, no com-port will appear. What do I wrong?Thanks for your help.

s.berl by Associate
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Setup FreeRTOS and USB Host with STM32CubeIDE

I'm new to STM32 so I am learning FreeRTOS using this video https://www.youtube.com/watch?v=OPrcpbKNSjU&list=PLEBQazB0HUySNug4eRm-73hNyMcCRViRB&index=3 but with the STM32 F4 Discovery board, so the STM32CubeIDE (v1.1.0) has both FreeRTOS and USB_Host...

MartinC by Associate
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