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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  • 0 replies
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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...

Not able to configure Google tests with STM32Cube IDE

I have installed STM32Cube IDE and created project successfully.Generated basic programming and tried to create google test to create test cases. But while creating C/C++ Unit under C/C++ tests getting error in C/C++ application in Main tab.Attached ...

SasiSree by Associate
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  • 3 replies
  • 1 kudos

SAI Function call generates unexpected data stream

Hello Board,I hope you are all having a great summer. I am currently trying to configure the 144 devolopment board with the STM32H723zg chip, to run the built in SAI peripheral. Specifically I want to transmit a frame of 256 bits, with 16 slots and s...

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Kewin_J by Associate II
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  • 1 replies
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Resolved! How to produce list of pin assignments?

Hello, all,I'm using STM32CubeIDE to design my first STM32 micro-controller circuit. I've used the tool to assign functions to about 20 pins on the micro-controller so far. Now, I'm at the stage where I'm creating the schematic and connecting externa...

KevinZ by Associate III
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  • 4 replies
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Resolved! Break at address "0x8000B2C" with no debug information

Hi all,I followed this STM32CubeIDE tutorial to debug an STM32H7S3L8 project running from external flash (OSPI NOR). After flashing and starting the debug session, I get the following error:Break at address "0x8000B2C" with no debug information avail...

Duc by Senior
  • 544 Views
  • 4 replies
  • 0 kudos

Build Analyzer Problem

helloi have theVersion: 1.19.0Build: 25607_20250703_0907 (UTC) Build Analyzer not working not in auto refresh not in manual refreshi test every step i found online! nothingi reinstall the IDE nothing any idea, or any other way to check flash ram info...

Lios by Associate II
  • 312 Views
  • 3 replies
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