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
  • 509 Views
  • 0 replies
  • 0 kudos

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...

No support for large atomics

I'm trying to use _Atomic with 64 bit objects, but I get a link failure:undefined reference to `__atomic_load_8'The internet says I need to add an option to the link command:-latomicHowever, it looks as if that library is not included with the ST too...

CTapp.1 by Senior III
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  • 4 replies
  • 4 kudos

Resolved! Missing "Manage embedded package".

Hello.I installed a new version of the IDE, exactly this:st-stm32cubeide_2.1.1_28236_20260312_0043_x86_64The problem is that the menu option "Manage embedded packages" is missing:I checked this on two computers with Windows 10.During the installation...

Manage.jpg
xx111 by Associate
  • 125 Views
  • 3 replies
  • 1 kudos

STM32 CubeIDE 1.17.0 crashing

Hello everyone,I'm using STM32CubeIDE 1.17.0 on Ubuntu 24.04.4 LTS.Sometimes when I build or open a project, the IDE crashes and I get the following error message:JVM terminated. Exit code=143 /opt/st/stm32cubeide_1.17.0//plugins/com.st.stm32cube.ide...

Ctrl-f find

Before Ctrl-f used to bring up the Find/Replace dialog, now there is that box at the top instead.How do I restore the old find as new new one is a bit rubbish...