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 2.0.0 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! The STM32CubeIDE1.12.1 can't build the B-L475E-IOT01A AWS demo.

When I build the D:\Desktop\stm32Cube\en.x-cube-aws-v1-4-2\STM32CubeExpansion_Cloud_AWS_V1.4.2\Projects\B-L475E-IOT01A , it show me the error:d:\app\stm32cube\stm32cubeide_1.12.1\stm32cubeide\plugins\com.st.stm32cube.ide.mcu.externaltools.gnu-tools-f...

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lzhij.2 by Associate II
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  • 8 replies
  • 0 kudos

Resolved! Error after installation STM32CubeIDE 1.11.2 on Win_64

Hi, I'm not able to use STM32CubeIDE; I have attached the screen, as you can see it has been installed without any errors. However, it does not work.What I have tried, I tried reinstall all the version/but still facing with this error. Could you plea...

AKemb.1 by Associate
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  • 3 replies
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I CANT DEBUG STM32F407 discovery please help

I am a 3rd year electrical and electronics engineering student and I am working with the stm32f407 discovery card. It looks like there is st link v2 a embedded on the card, but I can't debug it in any way. Do I need to use st link v2 usb in this card...

MDaya.2 by Associate II
  • 1400 Views
  • 3 replies
  • 0 kudos

Target is not responding error?

I have written code with two push buttons to control a set of LEDs, however every time I run the code it says target is not responding, not exactly sure what is wrong with my code. Also I have tried other programs without pushbuttons and it uploads j...

DRicc.2 by Senior
  • 5240 Views
  • 6 replies
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Resolved! How to use the arduino string object in Cube IDE?

Do someone know how that we can import the Arduino string object in Cube IDE or how that i can make such object myself? I can't find any files about the construction of such object in arduino files(on my computer).

FLuba.1 by Senior
  • 3256 Views
  • 4 replies
  • 0 kudos