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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  • 0 replies
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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! STM32CubeIDE doesn't flash target before debugging

Hello,After updating STM32CubeIDE to version 1.16, starting a debugging session doesn't load program into the STM32L5 target and jumps directly to the reset Handler.I tried programming the bin file using STM32CubeProgrammer and it works well.However,...

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ABouk.1 by Associate III
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  • 10 replies
  • 3 kudos

Resolved! STM32U5G9VJT6Q not supported?

Hi,I just tried selecting the STM32U5G9VJT6Q in CubeIDE and the "Next" button to start a project based on it is not enabled and there is a note at the top of the window saying it is not supported (see attached screenshot)?I assume that is incorrect a...

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Ricko by Senior III
  • 971 Views
  • 2 replies
  • 2 kudos

STM32CubeIDE for Ubuntu 24.04

Hello All,     I am using Ubuntu 24.04 and STM32 Cube IDE 1.16 version. When I try to  burn code to a STM32F401RE Nucleo board. I am getting below error. Could not determine GDB version using command: arm-none-eabi-gdb --version arm-none-eabi-gdb: er...

NNada.1 by Associate II
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Resolved! CubeIDE gets stuck launching Debug

I'm trying to debug a STM32 project on an STM32 IoT Discovery Node Board (B-L475E-IOT01A1) from my MacBook Pro (M1 Max running Sonoma 14.5). Every time I build and start a debug session, the process gets stuck on "Launching : Performing pre-launch ch...

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klaytonme by Associate II
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  • 4 replies
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Resolved! Compare TrueStudio with STM32CubeIDE

I'm using TrueStudio for my previous product coding/debugging.  I downloaded some example projects from ST website,  there are options for IAR/Keil/STM32CubeIDE, is TrueStudio fully replaced by STM32CubeIDE?I'm get used to TrueStudio, is STM32CubeIDE...

Messed-up source path

Hello Community!In my current project with the NUCLEO-H7S3L8, I am encountering some problems that seem a bit confusing and strange. As a starting point i used this Template from Github, which was the only way i didn't receive an error during program...

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R_Zip by Associate
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