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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STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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...

Export Application Example

HiI started working with the openbootloader and the application example located here:\STM32Cube\Repository\STM32Cube_FW_G4_V1.6.1\Projects\STM32G474E-EVAL\Applications\OpenBootloaderThe example works fine, and I managed to get everything to run. I ha...

DeIng11 by Associate
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  • 1 replies
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[Solved] STM32Cube IDE Icon Missing on Fedora 41

Subject: [Solved] STM32Cube IDE Icon Missing on Fedora 41Message:Hi everyone,I recently upgraded to Fedora 41 and noticed that the STM32Cube IDE icon was missing. After some searching, I found a solution on Reddit that worked perfectly. Sharing it he...

Resolved! network connection required message box appeared

hi,      I am  unable to connect to internet in STm32 Cube IDE and i am not running any proxy server,and I tried changing network connections settings like manual, native and  Direct, but same issue faced.what can i do? how to solve my problem 

Screenshot 2024-11-29 091733.png

cubeide debug without downloading

ST Technical Support:    I have encountered a strange question and have not yet found the answer. When using Cubeide, I only wanted to debug the hardware but didn't want to write flash, which was supposed to be a simple task, but I failed. Using the ...

Can't see memory uage at Build Analyzer

Hello! I have a STM32CubeIDE project that I run on a STM32WB5MMG module.I program it in debug mode and set a breakpoint in the code.When I open Build Analyzer it's empty. When I see other people open it, they get information about RAM usage. What hav...

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DLid.1 by Associate II
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  • 6 replies
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Resolved! Adding custom board to IDE

Hi,We've custom boards for our projects and we have to set up pins, crystals, clock settings etc. each time and I was wondering is there a way to making this easier ?Can we add to "New STM32 Project" >  "Board Selector" our boards ?Thanks & Regards

Amad by Associate II
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  • 3 replies
  • 1 kudos