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
  • 3686 Views
  • 0 replies
  • 3 kudos

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...

Live Expression view "Failed to evaluate expression"

Hello,I'm currently using STM32CubeIDE (version 1.1.0) to write and debug a c++ program on a NUCLEO F767ZI.I'm trying to use the "Live Expression" but it either doesn't update the variables live (it updates them when I pause the program") or it says ...

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FDi L.228 by Associate II
  • 6662 Views
  • 6 replies
  • 1 kudos

Resolved! About STM32CubeIDE Code Generation

Sorry for the rudimentary question. I tried to generate code by setting up pin assignments in STM32CubeIDE with reference to the following site, but the code such as main.c is not generated as shown in the following image.If you know the cause of the...

CODE01.bmp yunkel_0-1723125440417.png
yunkel by Associate
  • 1594 Views
  • 3 replies
  • 3 kudos

Unable to upload my code using Serial Wire Debug

   I am trying to upload my code using ST Link(SWD)into a custom board with an STM32 Core. I am using serial wire debug for programming. So I am getting the above shown error messages. If anyone have come across this issue, please help me resolve it....

Screenshot 2024-08-05 163011.png Screenshot 2024-08-05 162955.png Screenshot 2024-08-05 162916.png Screenshot 2024-08-05 163741.png
vbk22398 by Senior
  • 5580 Views
  • 23 replies
  • 11 kudos

LVGL and STM32CUBEIDE Integration Issue

I am working with LVGL v9.1.1, I am simulating it correctly in the simulator. When i do all the step of integration with STM32 Project (STM32CUBEIDE v1.16.0). I am getting these errors? why this is been happening. Is this toolchain issue/ any bug? No...

JamshaidUsman_0-1723094091220.png

Touchgfx issue with uart not working good

Hi,I am a beginner to touchgfx, i am using stm32u599vjt6.I am having an issue using uart with touchgfx.My function is to check different conditions every time my handle tick function is called and after checking i need to send some commands from uart...