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...

Resolved! How to use STM32F407 FSMC memory ?

Hi,I'm working in a project that contains large data need to be processed by using stm32f407 Disc1. I facing issue with RAM overflow so, I need to use external ram by using FSMC.what is the large size of external ram that I can use it? , Is this exte...

MHass.2 by Associate III
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  • 1 replies
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Resolved! CubeIDE is unable to install the v1.6.1 update on macOS

This is less of a question and more of a statement for your information. I was not able to install the v1.6.0 update and have just been ignoring the notifications for a while, so when I saw that v1.6.1 was available I thought I'd try that but it stil...

Resolved! Empty folder required to keep project structure

On a dual core project created with the configuration tool(STM32CubeIDE Version: 1.6.0) in the IDE project explorer there is a folder with path: /LedFlash1_CM7/DriversLocation: C:\folderA\flolderb\LedFlash1\CM7\DriversThis IDE folder only contains Li...

DUgbo.1 by Associate II
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�?CubeIDE】Why delete my Src folder ?Why haven't you fix it for so long?

Sorry,I really want to curse the CubeIDE/CubeMX development team�?�?�?�?�?�?�?Because of you, the results of my work are gone three times�?�?�?�?Not Once,Not Twice ,It is Three,Three,Three�?�?�?�?�?�?​For the first time, I thought I deleted it by mis...

abbb.12 by Associate II
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Resolved! How to manually add FreeRTOS to CubeIDE project

I need to add a specific version of FreeRTOS to my STM32F103 CubeIDE project, I cannot use the Middleware package in CubeMX.I have tried several times to get the FreeRTOS files into CubeIDE, both using "Import" from Filesystem and drag and drop of fi...

How to prevent CubeIDE updating patched files

I want to use Segger SystemView with my STM32F103RB project. The project is generated by STM32CubeIDE and it has the FreeRTOS middleware as a part of it.In order to use Segger SystemView FreeRTOS needs a few patches to embed the logging for RTT. The ...

Resolved! Java Virtual Machine Launcher error when importing

Hello,I'm trying to import a project in STM32CubeIde. Each time I have the following error from the Java Virtual Machine Launcher:"Error: Unable to access jarfile C:\Program"I have the same error when directly trying to launch STM32CubeIDE (projet im...

ANauz.1 by Senior II
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