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...

CubeIDE 1.1.0 import issue

Well so my first impression from CubeIDE 1.1 on Win10... looks good =)Just some issues with importing existing projects from Atollic:My Atollic projects have been imported from SW4STM, and some remnants of SW4STM still are in the .project or .cprojec...

Pavel A. by Super User
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Unable to display real time data in GUI.

Hi,I am transmitting data from STM32CubeIDE to MATLAB ,reading successful data and graph in MATLAB. But when trying to display this data in GUI,not getting graph in GUI instead of that it shows graph in MATLAB. In GUI,i am just running the MATLAB f...

Mohan1 by Associate III
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STM32G474VE ADC Continuous Conversion Problems

I am trying to continuously sample a ADC channel. When I have the overrun data preserved, I can see a valid value in the ADC Data register (Using the STM32CubeIDE debugger). However, when I try overwriting the overrun data, The only value I see in th...

David K. by Associate
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STM32 IoT node using the right sleep modes.

HI community,I am new to ST community, currently working on a STM32L475 discovery kit. I wanted to implement low power design with the MQTT exxample (using STM32CubeIDE).I have few clarifications 1.When the board is running a simple LED blink example...

Amb.1739 by Associate
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Ping with freeRTOS and lwIP configuration

Hey there,I am using an STM32F767ZIT6 and I am not realy an advanced programmer. The IDE I am using is STM32CubeIDE v1.1.0 .When I create a new Project, I use the pinout configuration to initialize freeRTOS, ETH and lwIP. At System Core I changed the...