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...

ST-LINK - not connecting to stm32f407

Im getting below error while Runing the applicationBoard- stm32f407Error in final launch sequence:Failed to execute MI command:target remote localhost:61234Error message from debugger back end:localhost:61234: Connection timed out.Failed to execute M...

harshad1 by Associate
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  • 2 replies
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How to Debug at headless

I am trying to debug firmware using STM32CubeIDE. The operation in the IDE is to select Run > Debug, is it possible to automate this operation and run it in headless mode?It will be very helpful if you could provide me with specific commands or a ref...

u1kano by Associate III
  • 3670 Views
  • 5 replies
  • 4 kudos

Ctrl + Left Mouse Click doesnt work properly

Firstly, Thanks for nice ide to St Employee.I have little problem when I work System workbench Ctrl + Left Mouse Click goes function source code. But STM32CubeIDE When I Ctrl + Left mouse click only goes function header. I want to function source co...

Resolved! How do you make CubeIde use real directories?

Hello, Is there a way to make CubeIde use real directories for the .c, .cpp and .h files instead fake ones? It makes copying files a pain. There is surely a way so that I have not to spend my time searching the real path of every single file. Thanks ...

AlbertG by Associate II
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  • 3 replies
  • 2 kudos

About capturing with SerialWireViewer in a openOCD

I am developing software using STM32CubeIDE on Windows.I configured OpenOCD as the DebugProbe in the DebugConfiguration and ran the Debug processDebug Configuration > STM32 C/C++ Application > BuildName > DebuggerDebugProbe -> ST-LINK (OpenOCD)Serial...

image_error.jpg image_swv_setting.jpg
u1kano by Associate III
  • 4099 Views
  • 5 replies
  • 2 kudos
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