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...

How to resolve STM32CubeIDE Project imports?

I've been trying to work around an issue of importing/opening projects created with System Workbench and then modifying and recompiling without destroying the original files but it appears there is no easy resolution. No matter whether the project is...

TJM by Senior
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Making variables visible to a header file

Hello,I'm using a STM32CubeIDE.A lot of the in the main.c file is auto generated.For example:UART Handlers, DMA Handlers etc.I also have a header file where I wrote a lot of user custom functions inside a file named: custom.hThe functions in this hea...

skon.1 by Senior
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  • 6 replies
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How to change a variable value in the "Expressions" window ?

Hello,I'm new to STM32CubeIDE ... and I'm having a lot of trouble.I'm trying to change the value of a variable in the Expressions (or Live Expressions) window and I can't. I can change the values ​​on the screen, but as soon as I “enter�? the value r...

JVERN.18 by Associate III
  • 644 Views
  • 1 replies
  • 1 kudos

Resolved! Header files not being found even though the correct path is included in the project and resolved in the Project Explorer under Includes

Hi, I had added include paths for some header files, but they are not being found as shown in the image. I went to Properties > C/C++ General > Paths and Symbols > Includes to add the include paths. I confirmed that these paths exist in Properties > ...

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PEmer.1 by Associate II
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  • 5 replies
  • 1 kudos

General Register modification during debug possible ?

Is-it possible during a debug session to modify general registers (e.g r3 ) .Context: Win 7 host with Virtual Box 6.0.4 for client Ubuntu 18.04 running STM32CubeIDE 1.2.0 on the integrated debugger of the Nucleo demoboard with STM32F412ZGHelp Center ...

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NGOLA.1 by Associate II
  • 1317 Views
  • 7 replies
  • 0 kudos