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 can I duplicate a project in STM32CubeIDE?

I have a project in a workspace in STM32CubeIDE, generated with STM32CubeMX. I would like to duplicate the entire project, including the .ioc information, to use as the starting point for a new project. How can I do this? I am amazed that this top...

msch by Associate III
  • 13215 Views
  • 25 replies
  • 11 kudos

Resolved! how to make keep ram value after software reset?

So i use to stm32cubeide & stm32h743zi. I want to create a variable that the system does not initailize even if the after software reset. just like __no_init in IAR.i follow this method. but i can't.https://atadiat.com/en/e-how-to-preserve-a-variable...

ikassma by Senior
  • 7248 Views
  • 7 replies
  • 2 kudos

Resolved! STM32CubeIDE HAL_I2C_ErrorCallback function does not work.

I'm using i2c interface to communicate with a eeprom memory, by dma. It's working, however, when I put a wrong address to write in the memory (to test the errors), I get as return HAL_ERROR, but the function HAL_I2C_ErrorCallback (that i implemented)...

Ade J.3 by Associate II
  • 3265 Views
  • 6 replies
  • 0 kudos

STM32CubeIDE Gitlab runner Docker image

Hi,I'm trying to setup a server (Ubuntu server 22.04) to build my STM32 projects.I installed a gitlab runner in docker container.I used this image xanderhendriks/stm32cubeide:7.0 and built my own using the newest version of stm32cubeide.however I'm r...