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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STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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...

Issue with CubeMX generation code

Hi i used Atolic (V9.3.0) before with cube MX. To have the official stm32 IDE i have migrate my project to stm32cubeide --> big error ! Now when i regenerate my project with the integrated cubeMX (or the CubeMX 5.3 app), this erase all my project opt...

idealsim by Associate II
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Project Templates with CMSIS but WITHOUT HAL

Hello,we are prorgamming MCUs bare metal without any predefined FW libraries for several reasons like code understanding and security issues. But we use the cmsis libraries from ARM and ST. Is it planned to implement project templates for CubeIDE wit...

matder by Associate
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  • 1 replies
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I need real help, the documentation is poor for STM32CubeF3. STM32Cube has no flowing documentation - PLEASE HELP!

I am working with STM32CubeIDE and there is no flowing documentation; other than a video I followed with a super large LCD so I can read it. The UM1766 does not have any mention of STM32CubeIDE. As a result I am working with SW4STM32, at least I can ...

TFlac by Associate III
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Looking for a comprehensive PDF for STM32CubeIDE. There is a nice video on STM32CubeIDE located on the ST website showing many neat things but?

I am new to STM32 world and all of its tools. I have purchased a STM32F303RE board and downloaded the STM32CubeMX and STM32CubeIDE. I also downloaded SW4STM32 as many ST User manuals contains many examples for this IDE tool. After two weeks of playin...

TFlac by Associate III
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Resolved! Can't select FreeRTOS for my STM32F103 board

When I installed at first CubeIDE, I could select FreeRTOS as middleware. But failed due to can't use systick as reference clock of FreeRTOS.After that, I can't choose a Middleware such as FreeRTOS, when I create New Project.What am I wrong?

Clee.4 by Associate II
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