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
  • 478 Views
  • 0 replies
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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...

Reverting CubeIDE to previous version (solved)

Having upgraded CubeIDE to version 1.17.0 using 'check for updates' and found it didn't work for my project, I tried to go back to version 1.15.1 using the revert button.  After running this, the IDE would not start and give an error message indicati...

TJack.2 by Associate III
  • 1588 Views
  • 1 replies
  • 1 kudos

Update STM32CubeIDE

Hello,I  would like to know how to update STM32CubeIDE (and probably STM32CubeMX) correctly ? The last update I lost all my programs, do you have any links, information or advice on this subject ?THANKS

DYann.1 by Senior II
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  • 7 replies
  • 3 kudos

Add vl53l1 API to stm32CubeIDE project

Hi ,i want add api for vl53l1x (en.STSW-IMG007) in my project whith STM32 CUBE IDE ,i use a board stm32l031 nucleo32 , i configurate i2c whit st32cubemx and import in stm32 cube the path of include file and source of lib API FOR VL53L1X but i have ma...

Fscu.1 by Associate II
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  • 1 replies
  • 0 kudos

How to configure correctly path and symbols

Hello,I recover from a project but when I compile there are errors.And yet this file exists in the projectI think that in this tab the configuration is not correct, how can I change the configuration so that it is taken into account in my workspace ?...

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DYann.1 by Senior II
  • 2534 Views
  • 5 replies
  • 0 kudos

Setting up a C++ project for a NUCLEO-F446RE

Apologies for the newbie question, but I am trying to init a project with the following as starting point:STM32CubeIDE v1.17.0NUCLEO-F446REC++ DevelopmentFreeRTOSCAN Interface When creating projects it looks like there's a lot of options, but I can't...

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drtarr by Associate II
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  • 4 replies
  • 0 kudos

STM32CubeIDE showing errors on the GUI

Hi, I am using STM32CubeIDE version 1.17.0. I have compiled a project fine with no errors showing on the build console and the elf file is generated successfully. However, STM32CubeIDE is still showing errors on my project which, of course, are false...

hakeila by Associate III
  • 1569 Views
  • 3 replies
  • 2 kudos

Resolved! 'mutex' in namespace 'std' does not name a type

Hi all,Very new to STM32, day 2 now, managed to get some UART output and call into C++.However when I try to use standard C++11 threads I get this error "'mutex' in namespace 'std' does not name a type". I believe this is bc arm-none-eabi-g++ is conf...

casaneva by Associate II
  • 6033 Views
  • 7 replies
  • 3 kudos