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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Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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...

Timer callback function created by RTOS does not working .

I am a biginner of STM32CubeIDE. I made an example which run timer function with STM32cubeIDE. But the timer callback function is not run, Even though osTimerStart() is called in StartDefaultTask() function. What should I change?Thank you in advance...

YDOOY.1 by Associate II
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Resolved! Warnings Disappear after the second build.

I'm going back over a project trying to clean up all of the warnings.The first time i build the project there are a few hundred warnings. So i clean a few up and build again to make sure i didn't break anything but then all the warnings are gone. Can...

xrstokes by Associate III
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  • 2 replies
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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
  • 2037 Views
  • 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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  • 5 replies
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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
  • 600 Views
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