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...

Resolved! Distribuited compilation.

Hi,due to size of project, i would like to know if there is some plugin to distribuite compilation over more cores like Incredibuild does on visual studio or is it possible, meaning it is supported to develop for stm32 under visual studio.Even other ...

FMarr.2 by Associate III
  • 786 Views
  • 2 replies
  • 1 kudos

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
  • 1511 Views
  • 1 replies
  • 0 kudos

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
  • 1612 Views
  • 4 replies
  • 0 kudos

�?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
  • 4264 Views
  • 17 replies
  • 4 kudos

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 ...