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...

Resolved! Issue with gtest in Cube IDE

I am trying to use google test on a project in the cube IDE. I am using a sample "hello world" project. I have referenced various tutorials and instructions and here are my settings. My google test library is downloaded via msys2 and I am running a P...

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Resolved! How to find the CubeIDE on my Mac?

After I installed the CubeIDE (STM32CubeIDE-Mac) on my mac with the delivered iinstaller, I cannot find the CubeIDE what is the name of the application? in which folder it is installed?

burghard by Associate
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  • 3 replies
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Resolved! STM32 Cubeide Code Generator uses More Program Memory

Hello Team,We have been using the STM8 series for the low level Application projects. Due to Obsolete of the STM8, we have been moved to STM32C0 chips. But we are facing a problem with the program memory which the code generator occupies more space o...

NM by Associate III
  • 1504 Views
  • 5 replies
  • 2 kudos

[1.14.0] Build Analyzer picking up wrong build

In CubeIDE 1.14, I can build a project in debug configuration (verified by output like 14:55:15 **** Incremental Build of configuration Debug for project ThermaWiFiII **** and file system changes).However, the build analyzer still continues to show m...

MikeAtETI by Associate III
  • 2195 Views
  • 6 replies
  • 1 kudos

Resolved! Code generation deletes HAL Drivers

Hi everyone,I recently started programming STM Microcontrollers. I'm using STM32CubeIDE 1.13.2 to setup my project.I want to build a modular software, where some necessary peripherals are initialized from beginning and others are initialized dependen...

DN19 by Associate II
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  • 18 replies
  • 1 kudos

Resolved! Debuging fails after HAL_Init()

I am debugging an application for an STMF103RCTX Using STM32CubeIDE and an STLINK v2 debugger.This is my usual combination of tools and my usual hookup.I find that I can start a debug session and step into main() and even step over anything befoer HA...

KMill by Senior
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  • 12 replies
  • 4 kudos