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...

Resolved! Import x-cube-azrtos-h5 to stmcube ide

I am working on stm32h573i-dk board... i want x-cube-azrtos-h5 for Netx duo...but there is no option to download this...manually io download it from st website but how to link to ide 

manoj7 by Associate II
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Resolved! Inline assembly code - register usage

I finally got the following code to function after forcing a compiler error to see what registers the compiler was selecting for the inline assembly output and inputs. What I found was that the compiler was using register R3 for both output (count) a...

Device Configuration Tool Code Generation log

Greetings!Just wanted to know if it is possible to generate or see a log file of all changes made when I click at the "Device Configuration Tool Code Generation" button in STM32CubeIDE, and, if yes, how to see/do it?Thank you!

Can't import a project

Hi All,I upgraded from 1.13.2 to 1.17.0 this week and have created one new project since, in the same workspace as all the ones I have created using the old version. For reasons I won't bore you with I needed to do a re-install of the software today,...

Nucleo-L496ZG-P Issue flashing board

For the first week of having the board, I was able to load different programs with no problem. Somehow, it seems that I got the board into a bad state.  Now, most of the times when I try to flash a program to the board I get the infamous:  Waiting fo...

cbarb2747 by Associate III
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Why is STM32CubeIDE search so bad? EDIT: Mee bad... sry

EDIT:  Found the search/replace window on a different monitor.  Is there some reason why searching in CubeIDE is so hard to do?  Half the time I hit Ctrl-F (like it says in the File menu) and nothing happens.  I have to read past forum posts to find ...

st3ph3n by Associate II
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