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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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...

warning [libusb_exit] device 2.1 still referenced

after starting a debug its directly going to hardfault handleractually here there 2 boards1)stm32l476vgt6 (using jtag to load code in stm32h74zit6)2)stm32h74zit6facing this warninglibusb: warning [libusb_exit] device 2.1 still referencedlibusb: warni...

Screenshot from 2024-06-10 17-29-21.png Screenshot from 2024-06-10 17-29-25.png

Cannot create a new STM32 project on cube IDE

I am trying to create a new STM32 project on cube IDE, after I selected with STM32 project and clicked Next. The application not response.And when I double clicked the STM32 Project button, the error shown as below.Any idea?My computer is windows OS ...

WayWei_0-1717678797584.png WayWei_1-1717678805531.png
-WayWei- by Associate
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Project Explorer - How to lock

Hi, I have used 2-3 versions of STM32Cubeide and 1 thing that is driving me crazy right now is the project explorer is never consistent, sometimes it's visible sometimes it isn't, sometimes the projects disappear completely, sometimes project explore...

PLee.3 by Associate III
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Resolved! Why cannot properly see opcodes on memory browser ?

I can see the addresses when I hover over them, but I can't see the opcodes. Is there a setting to fix this or is it broken?  Starting server with the following options:Persistent Mode : DisabledLogging Level : 1Listen Port Number : 61234Status Refre...

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Resolved! LED Blink - STM32F429I-DISCOVERY TIM1

could somebody please help me with this: i am a beginner ,i have done the clock configuration and Timer configuration  for delay and also the GPIO configuration: the LED does blink but instead of 1s it takes like 4s , i have done a lot of research to...