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...

CubeIDE Rendering issues on Linux (SOLVED)

I have some annoying rendering issuse with CubeIDE 1.3 running on Ubuntu 19.10 (Pop_OS).The problem is that some of the toolbox windows are not updating/re-rendering when switching tabs or perspective.Debug perspective seems to have most issues, see ...

Blem.1 by Associate
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  • 1 replies
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Resolved! how to setup clock when STM32CubeIDE empty project is used?

hi All.My name is Alfredo, I just have got a Blue_Pill_STM32F103C8 board.I just installed STM32CubeIDE (Version: 1.3.0), i wrote a small project as toggle led using the CubeIDE configuration and everything is fine. but now i am trying to do the same ...

ERABALF by Associate III
  • 2771 Views
  • 4 replies
  • 1 kudos

Error in my cube ide code (Using Mat-target)

I get an error everytime i try to debug LED2. The error says: expectet identifier or `(` before `{`token. I added a screenshot of the code and where exactly the error is positioned. The code was modeled by simulink

Driko by Associate II
  • 1446 Views
  • 3 replies
  • 0 kudos

STM32CubeIDE FreeRtos USB

Hi,I have problem with automatick generated code from STM32CubeIDESTM32CubeMX: 5.6.0MCU: STM32F407FreeRTOS API CMSIS v2I have two problems (at least)I have to change macro in usbh_conf.h, after this alloc works.#define USBH_malloc malloc #def...

JSvat.1 by Associate
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  • 0 replies
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Resolved! Cant generate code, because CubeIDE didn't find firmware in /STM32Cube/Repository/ which was automatically downloaded installed

Fresh installation, when I try to create a STM32 project a zip file with firmware is downloaded and unpacked, but I still get this error message:"Code generation could not be done because necessary firmware package is missing. Not able to complete ST...

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KOlsz.1 by Associate II
  • 11837 Views
  • 3 replies
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Win10 - make permission denied

Hello, i installed on company laptop STM32CubeIDE to default folder C:/ST/... and created the workspace under c:/users/<username>/... by rightclick on installer --> execute as Admin.Afterwards I created a new project and tried to build, but then I g...

DBuet.1 by Associate
  • 541 Views
  • 0 replies
  • 0 kudos

How to force include path update ?

Hello,I use STMCube IDE v1.3.0 Build: 5720_20200220_1053 (UTC)When building, the include path are not updated with the include path properties.I notice this mis-alignement is caused in the cproject :include path are correct here : <option IS_B...

FTouq.1 by Associate II
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  • 6 replies
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Debug Configuration

HelloDebug Cofiguration-Debugger-Reset behaviorThere are None, Software system reset, Connect under resetPlease explain each behavior.If you select Software system reset or Connect under reset, an error may occur.Thank you.

Ebun.1 by Senior
  • 2826 Views
  • 4 replies
  • 3 kudos