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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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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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! 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
  • 7280 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
  • 5052 Views
  • 13 replies
  • 0 kudos