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...

Set elf file path relative to project

Hello,I have a project structure as follows:Srcbinapp.elftoolsIDEin IDE I have my Stm32CubeIDE and I tried to set the application path to be relative, it get recognized but when launch I got null exception. any clues?

0693W000004IaYpQAK.png 0693W000004IaYuQAK.png
AWahd.1 by Associate II
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  • 2 replies
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How to configure USB Host and RTOS?

I noticed that STM32CubeIDE 1.4 does not work in the same way as IDE 1.0 with RTOS and USB Host. In IDE 1.0 it is possible to get messages from Degug but in IDE 1.4 not even the messages are displayed.When the uC is started with the pendrive already ...

by Not applicable
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  • 4 replies
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Update STM32CubeIde to version 1.4.2 offline

Hello,I have STM32CubeIde installed, on 2 PC, one with internet, the other not.Today, I just update my Ide to version 1.4.2 within the IDE. But I could not found this version to download to install it on my offline PC. Only version found on STM32Cube...

ANauz.1 by Senior II
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  • 9 replies
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STM32F746GDISCO, STM32CubeIDE, Warnrings

I have such a warning. Why?Invalid project path: Include path not found (C:\Users\48502\STM32CubeIDE\workspace_1.4.0\start\FATFS\App).   start      pathentry   Path Entry ProblemAndrzej

AD�?b by Senior
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What is the best way to enable Debug messages for USB Host?

After selecting the USBH_DEBUG_LEVEL option with a value of 3 (Middleware > Parameter Settings > USBH_DEBUG_LEVEL) and adding these subroutines below (BEGIN 4 / END 4), the messages have not yet been displayed on the serial monitor. Only after adding...

by Not applicable
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My ADC working but not able to sent float value on UART. Only integer its working fine. But when I sent float value using sprintf function then it sent only zeros.

My code is below,uint16_t val;float voltage=0;while{    HAL_Delay(1000);         /* USER CODE END WHILE */           HAL_ADC_Start(&hadc);           HAL_ADC_PollForConversion(&hadc, 10);   val = HAL_ADC_GetValue(&hadc);  ...

STAR by Associate II
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