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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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 do I open STM32Cube_FW_G4 examples inside CubeIDE?

I have a STM32G474 Discovery board and want to run some of the examples from the G4 Firmware library. I know how to create a new project, but can't see how to open the example projects. The User Manual for stm32cubeg4 says I can open the workspace fr...

carl3 by Associate II
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Programming the bluecoin on Stm32CubeIDE

Hi, I am trying to program the BlueCoin through STM32CubeIDE and I am finding some difficulties. I am not really experienced with this enviroment so I thought I could ask you for help. I have seen the examples on st.com and now I am interested in mak...

GLuon by Associate
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Quickly open function definition in STM32CubeIDE

Hello!In atollic trueSTUDIO for STM32 i could use this shortcut to jump to the function definition:CTRL+ LEFT_CLICKIs such a thing possible in STM32CubeIDE aswell? The mentioned shortcut brings me to the function declaration, not to the definition......

ser_u by Associate II
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Newbie Samples

Hello I´m comming from Microchip and ESP programming. Now I try to use STM. Where can i find good samples for STMCubeIDE to learn how to program STM32F 1--7Mainly i need (Serial, USB, I2C, SPI) if exist using interrupt.Thanks

ABrau by Associate
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Pointers and HAL libs => HardFault?

I'm having a problem that I don't understand why it happens.I am using STM32CUBEIDE (updated).Each time the code below runs, the PC jumps to "HardFault_Handler". But I can't understand what the problem is ...uint8_t buff_cfg[10] = { 0 };   bu...