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...

Error while debugging.

Hey guys I am facing this issue badly and I am not able to figure out the issue. Please let me know what could be the problem. I have shared the error belowError in final launch sequence:Failed to execute MI command:target remote localhost:61234Error...

NBhar.1 by Associate II
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  • 3 replies
  • 2 kudos

Project with EEPROM emulator stuck when handling an interrupt

Hi all,I'm need to remember a motorspeed on a custom board with an stm32g431KBT microcontroller.So I downloaded this package https://www.st.com/en/embedded-software/x-cube-eeprom.html and manage to compile the project.I carefully started with just th...

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WSpar.1 by Associate III
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  • 4 replies
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printf on STM32L562-edk using stm32cubeide IDE

Hi,I have used STM32L562-edk for my project. So, I have used stm32cubeide for software development and flashing the EVK. I have added printf for debugging my code. But I am not getting any debug message on SWV ITM window.Can someone will help me to d...

Neel by Associate III
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  • 3 replies
  • 1 kudos

Resolved! SDIO eMMC access failed in SDIO_CK without division

Hello all.I use STM32F4 controller with eMMC external Flash.I use two IDEs:IAR version 8.30STM32CubeIDE version 5.2.0The access to eMMC external Flash succeeds while I use IAR IDE.The access to eMMC external Flash failed while I use STMCubeIDE with ...

STM32CubeIDE THROWS EXCEPTION

above is the error that appears while I am creating a new project with STM32CubeIDEAny idea what's going on here?Has anybody actually gotten this stuff to work?Thanks,Best regards,Zhiming li

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Zli.3 by Associate
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