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...

Minimum STM32CubeIDE version for new ST-Link MINIE?

I just purchased the new ST-Link V3 MINIE, and it doesn't seem to be recognized by STM32CubeIDE. I'm using version 1.4, which is unfortunately the version we all have to use for this project. What version of the IDE is required for use with the MINIE...

Jon7sky by Associate
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STM32H7A linker RAM area definitions and limitiations

Are there any limitations to how AXI RAM can be partitioned by the linker script? I have successfully divided SRAM1,2,3 (256K,384K,384K) into two partitions of 512K.However when I tried:RAM_EXEC (xrw) : ORIGIN = 0x24000000, LENGTH = 496K RAM_NOCACH...

Suddenly CubeIDE doesn't run and debug mode.

I deleted CubeIDE and reinstalled the latest version 1.10.1, but it still doesn't work. The test environment was tested with NUCLEO-G071RB with the most basic code. Even if you delete and reset the RUN and DEBUG configration by referring here and the...

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YShin.5 by Associate II
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Resolved! How can i upload/download my code to MCU/SD Card?

Im working on stm32f767 project. I designed my board. I want to upload&download my code. First step i need to take backup (download) my code after that creating a file (xml..?) to SD card. Also i want to upload code which in SD card to MCU. How can i...

KAnahar by Associate III
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  • 7 replies
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