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! Bug: STM32CubeIDE - FreeRTOS debug windows are missing

The FreeRTOS debugging tools (as present in Atollic, NXP MCUxpresso, etc) seem to be missing in STM32CubeIDE. These include task view with stack use, semaphore/mutex view, queue view. Those of us using FreeRTOS need these!What's going on? Are availab...

Resolved! JTAG Daisy Chain

Hello All,I am in the process of designing a circuit with four microcontrollers in Daisy chain. I would like to program and debug them via one JTAG port, hence will be daisy chaining them. Which one of the programmers can do this?. I have used ST-Lin...

ABhuv.1 by Associate II
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How to link multiple projects together?

I am working on a code that needs multiple projects to be linked to the main project. Every time I copy the project to a new system, the projects become unlinked and the linking is required. Is it possible to add a relative path so that the projects ...

NKuma.17 by Associate
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STM32CubeIDE 1.10.1 released

Fixed issue131250 source files got deleted after project migrationRelated threadsSTM32CubeIDE 1.10.0 Migration IssueHow to avoid project migration issue in STM32CubeMX v6.6.0 and STM32CubeIDE v 1.10.0