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...

Problem in Release Mode

I am using the STM32F302R8Tx microcontroller. I usually work in debug mode. One day, I decided to use release mode and faced a problem. I looked for a solution and then tried several methods sequentially.1)I had tried optimizasyon2)include my driver ...

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Streamer by Associate II
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STEVAL-FCU001V2の修正後のBuildでエラーとなる。回避方法について知りたい。

STEVAL-FCU001V2について、ST社のサイトからダウンロードしたプロジェクトをStm32CUBEIDEで開き、以下の修正を実施。修正1ヘッダーファイル:rc.hについて、REMOCON_BLEからREMOCON_PWMにモード変更。  #define REMOCON_PWM // 外部リモコンRX 4チャンネルPWM修正2 \stsw-fcu001\STSW-FCU001\STEVAL-FCU001V2\Core\SrcにあるSysmem.Cについて、ソースコードに書かれていたcadd...

Resolved! STM32Cube post code generation script

Hey all.As per tradition, my first post in this community will be a question.In the same way that I can run pre- and post-build commands that is run when I build a project in STM32cube, is it possible to run a post code generation command when I gene...

Moose by Associate II
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LibUSB Error suddenly appearing

I am using a MacBook M1 Max (Sonoma 14.6.1) and STM32CubeIDE(1.16.0) with a STM32g0316-disco board.   Everything was working fine until, out of the blue, I started getting LibUSB errors when I tried to flash/debug my code.I tried a second identical d...

USBX improper code generation

After editing the .IOC file, the code generator will mess up the app_usbx_device.c\MX_USBX_Device_Init() function by placing the codeif (ux_device_stack_initialize(...)right after the variable declarations at the top of the function.Typically, that f...

WDobb.1 by Associate II
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