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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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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

I need real help, the documentation is poor for STM32CubeF3. STM32Cube has no flowing documentation - PLEASE HELP!

I am working with STM32CubeIDE and there is no flowing documentation; other than a video I followed with a super large LCD so I can read it. The UM1766 does not have any mention of STM32CubeIDE. As a result I am working with SW4STM32, at least I can ...

TFlac by Associate III
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Looking for a comprehensive PDF for STM32CubeIDE. There is a nice video on STM32CubeIDE located on the ST website showing many neat things but?

I am new to STM32 world and all of its tools. I have purchased a STM32F303RE board and downloaded the STM32CubeMX and STM32CubeIDE. I also downloaded SW4STM32 as many ST User manuals contains many examples for this IDE tool. After two weeks of playin...

TFlac by Associate III
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Resolved! Can't select FreeRTOS for my STM32F103 board

When I installed at first CubeIDE, I could select FreeRTOS as middleware. But failed due to can't use systick as reference clock of FreeRTOS.After that, I can't choose a Middleware such as FreeRTOS, when I create New Project.What am I wrong?

Clee.4 by Associate II
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Nucleo-H743zi standard output to the STM32CubeIDE console

I have a Nucleo-H743zi board and am debugging an application using STM32CubeIDE. There is some legacy code that does some debug printf's I don't see anything on the debug console or the regular console. How does one configure standard output to r...

MRait.7 by Associate
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Getting Started with STM32H750B-DK

I want to start writing my own code for the STM32H750 discovery board. I have installed STM32Cube IDE, MX and PROG. I have downloaded the examples for the board and I'm trying to build and run the GPIO example because its the simplest. I've chosen th...

IGeor by Associate II
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Generating code removes my added include paths

Hi, It's my first time using STM micros and the Cube IDE.Whenever I generate code from the device configuration tool, the include paths I have added in properties > C/C++ Build > Settings > MCU GCC Compiler > Include pathsdisappear. This only happens...

JKape by Associate
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STM32F030 Erase internal flash page

Dear,I made a project for STM32F030RC with STM32CubeIDE. when I use "HAL_FLASHEx_Erase" function to erase some flash pages (at end of flash that there is no code on it) , the CPU crash. I guessed it is depended on interrupts. so I disabled interrupts...