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...

How to get "explore macro expansion" to work

I was wondering if there was some trick in STM32CubeIDE to get "explore macro expansion" to work. When I right click and select this nothing happens. It works perfectly fine in Codewarrior 11.x so I am not sure what I am doing wrong. Thanks,

Resolved! EEPROM in STM32CUbe IDE

Hi, I had requirement of storing some application data in to EEPROM of MCU.I am using STM32L151RCT6 MCU for my application.Please suggest me any tried examples on this?

MBhir.11 by Associate III
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Resolved! Prozess of startup-file generation

How is the startup-file generated? As far as I understand, the symbols from the linker-script (_sdata, _edata, _sbss, _ebss and _sidata) are used to copy the ".data" section from the LMA (Flash) to the VMA (RAM), to initialize the ".bss" section with...

ASatt.1 by Associate II
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  • 4 replies
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Things I miss from TrueStudio...

Right-clicking a folder and having the option to Add/Remove Include Path.In Debug Mode if you are running and want to Restart you could just click Restart, now you have to click pause first so Restart is not disabled.There are probably more, but none...

STM32 minimalistic project template WITHOUT STM32CubeIDE C Code generation. How to include ST HAL and/or LL drivers into an empty project?

Hi thereI moved from TI DSPs using Code Composer Studio to a STM32F4 MCU using STM32CubeIDE and I already struggle with the first steps. While I fancy the automatic Code generation that the STM32CubeIDE configurator offers, I would like to start my f...

AAnth.1 by Senior
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Incorrect SPI bus response?

When trying to read the "who am I" register from different mpu9250 sensors, the decimal response of the bus is 226 or 230, which corresponds to the datasheet if devision the answers to two: 113 (0x71) and 115 (0x73) why?Read Function:uint8_t mpu9250_...

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IDili.1 by Associate
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