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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STM32CubeCLT 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

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! HAL_UARTEx_ReceiveToIdle_DMA() isn't working as expected

Hi Everyone, I'm using Nucleo-f429 board and using HAL UART API's on it. I have observed that on using HAL_UARTEx_ReceiveToIdle_DMA()  for a receiving data of length 800. I found that Buffer getting filled / Interrupt is called once its size reached ...

Praneeth by Associate II
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  • 7 replies
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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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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
  • 1984 Views
  • 5 replies
  • 4 kudos