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

STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

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! trouble downloading STM32CubeIDE

For the last few days I have tried to download STM32CubeIDE.Often the download page simply ends in an eternal spinner or a page fault.I see others reported the same december 2023 and it appears it just sorted itself.Others see the same now?I have tri...

mogul by Associate
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  • 2 replies
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LPTIM works at an irregular time delay

I found that LPTIM works at an irregular time delay, it often takes 30-40 seconds to start counting. Also, when l read the current counter, sometimes the LPTIM drops(or l think the counter seems to be restarted) before it reaches the counter period(a...

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ZHANGHN by Associate II
  • 758 Views
  • 2 replies
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haw to stm32-mw-openbl

hello to alli want to build project on bluepill board i want to include stm32-mw-openbli got it from https://github.com/STMicroelectronics/stm32-mw-openbl  is there any example for thishaw to include in ide

Elmofty by Associate II
  • 1904 Views
  • 6 replies
  • 1 kudos

STM32F303 debug

Hello, I am working on a project (a custom borad with STM32F303) is it possible to debug it using my nucleo board 32H745 ?The only pinout I did for the MCU is SWD interface with (SWO, SWDIO and SWCLK). I tried connecting pins on the nucleo board in c...

Resolved! How to fix variables to a specific memory using STM32CubeIDE

Hello, everyone.I am using STM32CubeIDE.I want to position one variable in the .noinit section and to secure the memory location of this variable to 0x2001FF0.volatile uint8_t data1 __attribute__ ((section (".noinit")));I succeeded in using the above...

Ekim.1 by Associate II
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