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! Can't override a '__weak' function

Hi,I write my own 'void HAL_SPI_TxRxCpltCallback(SPI_HandleTypeDef *hspi)', intend to override the default weak one. But when debug, my version is never called, it always steps into the 'weak' one. I'm new to CubeIDE, the version is 1.16.0, any sugge...

Stm32CubeIde and CMake

Hi!I have started with creating CMake build system for my project. I am using libraries generation in each folder and linking together where needed. Compilation is successfull. The problem is indexer. :Any ideas how to solve this problem without dupl...

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Eiffel by Senior
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Resolved! debug error with stm32h755 on cube ide

I configured adc+dma of h755 on cubemx and generated code for cube ide.I compile (have not changed the code since it was created) and it's normal.However, when debugging, it runs to this line and cannot exit.H755 board is NUH755ZIQ$AT3, while I debug...

Screenshot 2024-07-19 155024.png
Ruồi by Associate III
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Resolved! How to input non-numbers in timer configurations?

Hi,In various ST's example .ioc files, the timer PSC, period, etc, are set with text but not numbers. This will define the numbers to macros in the code. But I can't input text in the CubeIDE. So, is this feature only supported in the standalone vers...