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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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...

STM32CubeIDE 1.14.0 released

STM32CubeIDE 1.14.0 was released today on st.com as well as an in-tool update patch. What is new in 1.14.0? Added the support for new microcontrollers in the STM32WB seriesAdded the support for two new boards related to the STM32WB series: NUCLEO-WBA...

Resolved! Folder in Project Explorer

Is there a possibility to create folders in which to place projects in order to better visually organize all those in the workspace?For example in the picture below there is only a small part of the long list of my projects in "Project Explorer" ... ...

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luke514 by Senior
  • 2728 Views
  • 5 replies
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Resolved! STM32CubeIDE Headless build in CI/CD

I'm trying to perform a headless build for our gitlab's pipeline. However, I encountered some problems with it.Firstly, I want to mention that the build process went smoothly before, but then as I need to change the name of the project, problem arise...

Resolved! HAL_GetTick() freezes and stops to update

During the debugging, I noticed HAL_GetTick() freezes, I mean uwTick does not update anymore and holds the same value. This issue is happening while the TIM15_IRQHandler is called and executes a function responsible for reading from an SPI communicat...

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GComes by Associate III
  • 3486 Views
  • 4 replies
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How can I disable the login shortcut?

Hi,I have a simple question. I'm using STM32CubeIDE v1.14.0 on MacOS and I want to use Doxygen for the source code documentation. The problem is that the shortcut for Login to myST is the same as the "@" shortcut. So it is not possible to write the "...

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BViet.1 by Associate III
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  • 1 replies
  • 0 kudos

Resolved! STM32CubeIDE Linux bash installer dead end

Hello everyone.While attempting to install STM32CubeIDE on Debian i was unable to accept the agreement due to the absence of the option to enter Y or N.Reference image:When the terminal text is scrolled downwards the options are not visible either. 

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Leonf by Associate
  • 1088 Views
  • 2 replies
  • 1 kudos

USB serial number size

As others before me, I wish to make my own serial number in a USB CDC device. This isn't the problem – I know how to do that.However, I am puzzled about how the unique serial number is generated in the code auto-generated in STM32CubeIDE. Specificall...

EThom.3 by Senior
  • 2702 Views
  • 4 replies
  • 2 kudos

Multiple "expected expression before 'do'" errors

I'm new to STM32 and trying to bring up the STM32L053-DISCO project in STM32CubeIDE. It mostly comiles fine, but has an issue with the HAL defines, such as below:#define __HAL_RCC_GPIOA_CLK_ENABLE()  do { \                    __IO uint32_t tmpreg; \ ...

SHoll.1 by Associate II
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  • 12 replies
  • 1 kudos

printf hard fault

Whenever the compiler executesprintf("frequency %f: %f \n", ((float32_t)(i * SAMPLING_RATE) / FFT_BUFFER_SIZE), output_fft_mag);it goes to HardFault.I attach main.c and syscall.cAll the code that we need to analyze is inside the function void get_sin...

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luke514 by Senior
  • 9921 Views
  • 23 replies
  • 4 kudos