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...

CubeIDE Debug Application with BootLoader

I am porting over an application from SystemWorkbench to CubeIDE. This application has a bootloader and application. The application is loaded at 0x08008000. With SystemWorkbench I added a linker flag of -nmagic, but in CubeIDE that throws an error. ...

Stephen28 by Associate III
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(DEV_TARGET_RESET_ERR)

 Hello,I’m trying to program my STM32 microcontroller STM32F301C8T6TR using ST-LINK, but I keep getting the "DEV_TARGET_RESET_ERR" error. Here’s what I’ve tried so far:Reset Pin (NRST): Connected directly to the RST pin of the ST-LINK.BOOT0 Pin: Conn...

Ekran Resmi 2024-12-21 02.26.48.png

Build GNU Tools for STM32 12.3.rel1

I am trying to build the toolchain and I'm looking for some help getting over this hurdle.When I run build-prerequisites.sh on Ubuntu, it stops when it tries to run "helper.py" with the error "You need to install python-magic."  Helper.py is running ...

Unable to compile BLE projects for WBA MCUs.

I've been trying several days to just get any project up and going for the STM32WBA52GU. As soon as I add the WPAN middleware, the HAL definitions go haywire with errors when I compile it. I've tried following tutorial in the wiki with documentation,...

JLReyno by Associate II
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Request for STM32Cube IDE Version 1.12.1

I am currently in need of the STM32Cube IDE version 1.12.1 for a specific project I am working on. If anyone has a copy of this version or knows where I can download it, I would greatly appreciate your assistance.Thank you in advance for your help!