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 can I exclude a file from the .extsettings?

Hello Team,I am trying to use the .extsettings to handle my project structure in the stm32cubeIDE. I want to exclude a particular file from the list of source files that I have in my directory. However, I did not find any solution for this in the use...

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Jansunil by Associate II
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  • 1 replies
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Project separation

I have a project for a STM32H7. The idea is to split the project into two separate projects. This is a functional separation. Can anyone help me what elementary steps are necessary to make these projects as follows:One project should land directly in...

DaBa by Associate
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  • 1 replies
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Build error log

I have recieved a project from a third party who was working on our source code. When I build, I get these errors. I am new to STM/Eclipse, so I am sort of lost on how to remedy the situation. Thanks!

MAlan.1 by Associate III
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  • 2 replies
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What is the point of this UI element?

When the project configurator will forever just generate a main.c and then never compile because 'class' type is not defined...Seriously STE... take a hint from this and below: Your IDE is bad and you should feel bad.  You have a UX, documentation, a...

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SWV ITM Data Console is empty

This problem is common, but I've reviewed my setup and everything appears to be correct, yet it still doesn't work.My programmer is an STLINK-V3PWR, connected via a 6 pin Tag-Connect (TVCC, SWDIO, NRST, SWCLK, GND, SWO) to an STM32F411CEU6.In the STM...

NateS by Associate III
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  • 14 replies
  • 1 kudos

STM32CubeIDE 1.13.2 released

STM32CubeIDE 1.13.2 was released on st.com as well as an in-tool update patch aligned with STM32CubeMX v6.9.2 that is available for download. Main issues fixed in this patch: Ticket 160463 - [STM32CubeIDE 1.13.0]Build error after calling printf.Ticke...

Resolved! DSP Installing

I've followed this tutorial to install the DSP libraries on STM32F407 discovery.Should I keep all the files in the folders in the attached picture? Or only one per folder? (i.e. according to the uController I choose which one to keep)I think I have t...

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luke514 by Senior
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Audio file Input for DSP on STM32f4

Hello Everyone,I am working on a project involving digital signal processing (DSP) using the STM32f401 microcontroller. My goal is to integrate external audio, specifically audio recorded in '.wav' format, into my program. I've successfully incorpora...

tomstom_ by Associate
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  • 2 replies
  • 0 kudos