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...

Live expressions in low power mode

Hi everyone,I am using a STM32L431 in my project and I am running into an unexpected behavior when debugging it. For context, I have an enum variable (lets say x_state) that represents different states in the logic. I have added this variable to the ...

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PWM TIM15 CH2 CCR1/CCR2 STM32CUBEIDE

Hello guysMy microcontroller is: STM32L432KCU6 - nucleo boardI have a problem with PWM. I need to change TIM16 to TIM15 because TIM16 collides with I2CSo thats why I have to use TIM15... I need him to handle micro servo. When i use TIM16, everything ...

conflict.jpg tiim.png clock.jpg jadupce.png
grzeniux by Associate II
  • 1995 Views
  • 5 replies
  • 3 kudos

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
  • 2814 Views
  • 5 replies
  • 2 kudos

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
  • 3572 Views
  • 4 replies
  • 0 kudos

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
  • 815 Views
  • 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
  • 1116 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 II
  • 2790 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
  • 5959 Views
  • 12 replies
  • 1 kudos