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...

Resolved! GPIO Pull-Up/-Down Mode for STM32F412 Discovery Joystick

Hi,I am looking for the correct pullup/pulldown mode for the joystick on the STM32F412G discovery board.My instinct would say that with the attached board schematic the mode should be "pulldown".But the default project in STM32CubeIDE configures it a...

MLa.3 by Associate II
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  • 1 replies
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STM32CubeIDE Pin Configuration/HAL Issues

I am working with the STM32F769NI evaluation kit. As expected, it comes with many more peripherals that one may need for a specific project. I have two projects which I am trying to combine together into one, both of which have separate pin configura...

repairman by Associate II
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  • 5 replies
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Resolved! Does CubeIDE supports HAL+ LL examples?

Does CubeIDE supports HAL+ LL examples? Or it is support only CubeMX? If CubeIDE it is support so, how to activate this or it is activated automatically?

DK.7 by Senior
  • 659 Views
  • 1 replies
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Resolved! Wrong result when printing a int64_t value using STM32CubeIDE

I trying to use sprintf to display some values for debug purposes. I am getting wrong results in STM32CubeIDE v1.5.0 but it is working with an online gcc compiler.The code is in a function and for now I'm re-assigning the values inside the function f...

BTrem.1 by Senior II
  • 6390 Views
  • 3 replies
  • 2 kudos

Problem with optimal code size

Hello, I use STM32IDE to programmer for STM32F030K6, when i call the function in the main function or interrupt function, it consumes a lot of Flash.I have already changed the optimization option. But it doesn't work.I try again with Keil C and this ...

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NPham.2 by Associate II
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  • 13 replies
  • 0 kudos