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...

Target not responding, retrying but code is working

Hey everyone!I'm using STM32U083C-DK dev board which has STM32U083MCT6 MCU on it.Using STM32CubeIDE, I tried to put the device in Stop2 mode (one of the low power modes) entire time and when a button is pressed, it wakes-up, Blinks an LED and again g...

RB4020 by Associate II
  • 1580 Views
  • 3 replies
  • 0 kudos

Resolved! STM32H743ZGT6 FLASH.ld error

Hi, I am using MCU : STM32H743ZGT6.When I write the code and build it, I get these errors. So even if I create a new project and build without writing any code, I get the same error.  How do I fix this? Error : c:\st\stm32cubeide_1.10.1\stm32cubeide\...

giwonKIM by Associate III
  • 2237 Views
  • 2 replies
  • 2 kudos

Resolved! CAD tool in STM32CubeIDE (as in CubeMX)

Hello,I use last version of CubeIDE 1.15.1CubeMX proposes in tools a CAD tab, that allows to export symbols and footprints for the different EDA packages (ex KiCAD).I use CubeIDE for my projects. In "Tools", there is a "CAD" sub-tab. But it leads to ...

jmf1 by Senior
  • 1062 Views
  • 2 replies
  • 1 kudos

Resolved! Error in building BLE_HID_Mouse example.

Hello, I just started with BLE_HID_Mouse example and after Build All I get the follow Error with 2 warnings. Just need a little help - how to fix it.C:/ST/STM32CubeIDE_1.15.1/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-s...

GS2 by Senior
  • 2715 Views
  • 8 replies
  • 3 kudos