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...

decompressing a file from zlib library

Hi all,I have a small test project setup in STM32CubeIDE where an sd-card is interfaced with stm32h743 MCU. The program uses zlib library where it compresses the file from 3.2MB to 26KB. That's good but I cannot find a way to decompress this file on ...

Zahme.2 by Associate II
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HAL_GetTick() freezes MCU ???

Hello Community,i have an empty project with STM32L051R8 MCU.Project was created with CubeIDE Version: 1.8.0Build: 11526_20211125_0815Only the OscillatorPins for external 8MHz crystal, RCC_MCO and SWDIO+SWCLK have been configured.HSE is used for PLL ...

Resolved! STM32CubeIde cant find .ioc file

Hello,I changed cubeIDE project structure, put files to folders to make it look cleaner, then changed project location. I managed to fix all linker errors etc. code builds and flashes, but the problem I encounter is that when I try to open cubeMx fil...

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DSimp.1 by Associate III
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Resolved! I am new to CubeIDE and have created a c++ project. I had the system generate the code and renamed main.c to main.cpp. I then put a #include <string> in the main and I get a fatal error during the build: "string: no such file or directory."

This is running on Linux and I created a test program with the same include and compiled it with g++ without issue.I think I need to tell CudeIDE where the standard libraries are located? If that is so, Where do I find them?Thanks!!

DDurk.1 by Associate II
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