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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Forum Posts

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...

printf will miss some data during large amount of print

I am using nucleo-H473ZI2 with CubeIDE. When I was trying to print a 1024-long int array, the SWV ITM Data Console will not be giving me all 1024 values.I implement printf to ITM Stimulus port by writing this function in main.c:int _write(int file, c...

JZhan.9 by Associate II
  • 1101 Views
  • 5 replies
  • 1 kudos

Resolved! How to reset target after downloading (RUN)?

Hi,when I tap on run it compiles my project, downloads it to my target and says finished.But my target STM32 still needs to be reseted manually to start what I have programmed.Why there is no reset after downloading?I am on the newest version of Cube...

TMond.1 by Associate II
  • 2012 Views
  • 4 replies
  • 0 kudos

STM32CubeIDE absolutely useless for STM32CubeH7 ?

​I've been fighting for several days with STM32CubeIDE. Right now, I just want to play with existing projects from STM32CubeH7 to learn more about the product, do some evaluations and get more familiar with the whole ecosystem.But it turns out that u...

Gpeti by Senior II
  • 2692 Views
  • 9 replies
  • 6 kudos

[STM32H743I-EVAL2] Debug inquiry

I am testing with STemWin demo program on STM32H743I-EVAL2.​Other applications program work well with the debugger on STM32H743I-EVAL2.​But the STemWin demo program only the debugger doesn't work.​What's the problem?​STM32CubeIDE Version: 1.4.0​​STM...

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KSang.2 by Associate
  • 393 Views
  • 0 replies
  • 0 kudos

About a folder that is made by stmcube id itself .

Hello , I am using stmcubeide for my project but due to some reasons i have deleted that project folder . Now when i am opening the cubeide it makes that folder itself and when i open that it shows errror . when i delete that folder and open the cube...

KJangu.2 by Associate II
  • 709 Views
  • 0 replies
  • 0 kudos