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...

Regarding OCTOSPI

Hello I am using STM32H723ZGT6 mcu for my project and i am using external flash W25Q128JV but in my controller octospi is given and I want to use Quadspi to read\write data in external flash so how can I do it can anyone help me out if you need more ...

Aries16 by Associate II
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  • 3 replies
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Resolved! CubeIDE 1.18 cannot detect ST-Link anymore

Hi,starting with Update 1.18  (update from 1.17) sth. broke and i cannot debug anymore.I tried a nucleo Board with integrated St-Link and an ST-Link V3. All Screenshots were done with the v3 St-LinkI reinstalled CubeIDE already from the complete down...

funky_0-1742308417257.png funky_1-1742308536498.png funky_2-1742308587232.png
funky by Associate III
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  • 22 replies
  • 1 kudos

STM32CubeIDE opens random files after Run and Debug

Hello. I just started using STM32CubeIDE.It helps a lot in terms of pin configuration and code writing. But every time I "Run" or "Debug" a bunch of random files open.(For example: stm32f4xx_hal_ms.c, task.c, syscalls.c etc.) Aside from slowing down ...

Linker issue with GNU Tools 13.3

Hi there,With STM32CubeIDE v. 1.18.0 there comes new GNU tool ver. 13.3My linker script defines between others: RAM_D3 (xrw) : ORIGIN = 0x38000000, LENGTH = 64K  This area is used explicitely for BDMA  /* RAM D3 f...

DrDro by Associate III
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  • 5 replies
  • 1 kudos