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 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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  • 0 replies
  • 3 kudos

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...

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
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  • 3 replies
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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
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  • 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...

Integrating MCSDK V5.4.8 with STM32CubeIDE 1.17.0

Dear STMicroelectronics Support Team,Hello,I am trying to run a project developed in STM32CubeIDE 1.9.0 on STM32CubeIDE 1.17.0, but I am encountering an MCSDK V5.4.8 error. The error seems to be related to compatibility issues with MCSDK.Could you pl...

berk by Associate
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  • 1 replies
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Resolved! Error in final launch sequence - No device on target

I have a NUCLEO-G491RE board connected to a PC running STM32CubeIDE v1.17.0. On first connection I was prompted to update the firmware on the board, which I did. On successful completion of the update I disconnected and reconnected the board, but the...

alw by Associate III
  • 4592 Views
  • 11 replies
  • 2 kudos

Resolved! NUCLEO-G474RE - Failed to start GDB server

Hello,I can create a simple program in STM32CubeIDE V1.17.0 targeting the NUCLEO-G474RE board. I can build ok but am having problems with the GDB server starting. JP5 is set to 5V_USB_STLK and JP (BOOT0) is off. I can do the ST-Link Upgrade without p...

alw by Associate III
  • 1319 Views
  • 2 replies
  • 2 kudos