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...

Resolved! Problem with STM32 VSCode Extension

I have an issue with adding files to a project I have using the STM32 VSCode extension. I have been working on this project for some time without issue. However, today I needed to add a new source file, I opened STM32CubeIDE and added the source file...

SidPrice by Associate III
  • 1780 Views
  • 1 replies
  • 1 kudos

Resolved! STM32H755 Nucleo M4 core debugging problem.

Hello, STM32 community,I am currently working on a project using the STM32H755ZI-Q Nucleo board, and I've encountered a perplexing issue with the M4 core during debugging. I have written a basic code to toggle two onboard LEDs, and while the code see...

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Resolved! STM32CubeIDE/ Cant add library to project file

Hi all,Im having problems with my IDE, I cant seem to add the stm32f407xx.h library to my project, which is an internal library provided by ST. I added it to the linker GCC both the path to the file directory and the file itself and its still not acc...

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ADyankov by Associate II
  • 3688 Views
  • 14 replies
  • 1 kudos

Resolved! STM32H573I-DK CAN Support

Hi, is there CAN support available in STM32H573I-DK board, when I check STM32H573I-DK datasheet 2 CAN FD is mentioned. but pin io details are not available in user manual.  

saran1 by Associate
  • 996 Views
  • 2 replies
  • 3 kudos

Resolved! stm32h5xx_hal_usart.h is missing

I create a project by selecting the NUCLEO-H563ZI and answer yes to the question about initializing peripherals and the project will not build.  The error is: file included from ../Drivers/STM32H5xx_HAL_Driver/Inc/stm32h5xx_hal.h:29,from ../Drivers/S...

CubeMX Blank tab within CubeIDE

Hello,when i click on a .ioc file within CubeIDE, CubeMX is opened inside of CubeIDE. It starts opening the ioc file and shows progress bars: But then, after opening, it shows only a tab with no content.Does someone know whats wrong here? I use:Debia...

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sk-st by Associate III
  • 947 Views
  • 2 replies
  • 0 kudos