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! STM32CubeIDE freeRTOS semaphore creation issue

Hi,I have a problem during creation of Semaphore in STM32CubeIDE. When I create a semaphore (dynamic or static) and add it to register view then.... nothing happens. I discovered that issue when in fact this mutex behaves as it wouldn't be created ev...

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STM32CubeIDE Debug config

Hi there, I’m a beginner to STM32CubeIDE. I was running examples downloaded from STM32CubeMX for the Nucleo-F072RB on a Mac M3 using STM32CubeIDE. However, I suddenly encountered an issue where I can’t debug anything. The default STM32 debug configur...

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tinu8888 by Associate
  • 760 Views
  • 5 replies
  • 3 kudos

ST-Link v2. GDB Error

Hello All, I am using stm32f405rgt6 with ST-Link v2.I built the minimum circuit searching from internet. When i am trying to upload the code, it gives me following.Can any body help me on this.  STMicroelectronics ST-LINK GDB server. Version 7.9.0Cop...

nazmul87 by Associate
  • 605 Views
  • 1 replies
  • 0 kudos

undefined reference to a function

Ive have a probelm with a specific funtion in my mainive included the source filesive tried to include the file in the includesbut still i got the message when i press open declaration is show me the function declaration in the header and in the c fi...

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bbas121 by Associate
  • 572 Views
  • 3 replies
  • 0 kudos

Resolved! Cannot download old version of STM32CubeIDE

I need an old version of STM32CubeIDE (1.5.0). I downloaded it a couple of days ago. I wanted to reinstall it, but I removed the installer. Now I want to download it again, and it's not on the list of available versions. Also, the link I downloaded i...

manx by Associate III
  • 2292 Views
  • 4 replies
  • 3 kudos

cubeide编译告警

 我使用STM32F103RBT6的NUCLE板,使用CUBEIDE编译过程中警告如下: 电邮:/STM32CubeIDE_1.17.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.win32_1.1.0.202410251130/tools/bin/../lib/gcc/arm-none-eabi/12.3.1/../../../../arm-none-eab...