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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STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

Aimen1 by ST Employee
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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! livetune Designer Source Code Compilation Error

Having issues compiling the source code found in the audio kit for the designer application.C:\x-cube-audio-kit-v1-4-1\package\Projects\STM32H573I-DK\Applications\Livetune\STM32CubeIDE\DesignerAfter importing the project into STM32 Cube IDE when I at...

mantwih by Associate II
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  • 3 replies
  • 1 kudos

Resolved! STM32F407 Breakpoint crossed-out

When i try to add breakpoint, there is a cross sign on breakpoint symbol. So even if the code works, breakpoint never works.I try to add __asm("BKPT 0"); but it also did not work. I am not sure what is the problem.My CubeID version is: Version: 2.1.1...

Resolved! How to generate a *.bin file instead of a *.elf file

hello ST Community,Is it possible to generate a binary file that is a *.elf file from a project developed by STM32CubeIDE?Using the correct settings for generating *.bin files.The *.bin file would be used to create a bootloader via UART for one of th...

Domy_ST by Senior
  • 366 Views
  • 4 replies
  • 3 kudos

stm32cubeide compilation speed issue

Hi, I'm using stm32cubeide version 2.1.1 and version 1.15.1/windows11, both are compiling the same project on my PC at slower speed compared to a lab computer.(3min vs 20seconds) Any idea what could be causing the issue? Thanks!

Resolved! NUCLEO-L452 STLink debugging external MCU using SWO

What could be the reason that configuring in CubeIDE SWV as enabled the MCU on debug flashes and stops responding? Flashing works fine both ways, SWO is connected. Time elapsed during verifying operation: 00:00:00.082Download verified successfullyTar...

KaLiO by Associate II
  • 329 Views
  • 2 replies
  • 0 kudos