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...

Source file accessible through static library. How to disable?

I need to share some code to third party in static library form such that my source code won't be accessible to them.I was able to create a static library project using STM32CubeIDE's New project > Static library option.The project compiled successfu...

SShid by Associate III
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What limits stack size?

Hello I am working on STM32L072 series MCU. I am using Stm32cubeideMy project is using %94 of RAM. I need more stack on my project. I tried to increase stack in linker file, but i get error. I think, there is enough area in my ram. Additionally, I ca...

CYesi.1 by Associate II
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How to rename main function?

I'm working on a bootloader on an STM32. Both the bootloader and the main program are being written and debugged in the STM32CubeIDE. To avoid issues when debugging both applications simultaneously, I've had to edit the linker file (startup_stm32f446...

STD peripheral and Hal driver

Dear ST Hello,What is the deference between Std peripheral drivers and Hal drivers please?Some project use the std peripheral and IDE cube uses the Hal drivers, could you please clarify this point?Thank you in advance,S.Tarik

Installation stm32cudeIDE

I am new to the use of STM32cudeIDE. when i tried to create my first project , following youtube videos , when i choose the board i saw the above error. How to solve this error ?? I need any advice

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CQwer.1 by Associate
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Hex file generated in release mode doing malfunction

HI all, I'm using STM32L073 MCU and STMCube IDE (Version: 1.1.0) for a project, facing a strange situation when I'm flashing hex generated in release mode, it started doing malfunction, whereas while flashing MCU directly from IDE in release mode its...