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 STM32Cube project creation issue

Description In STM32CubeIDE version 1.18.1 and older, after selecting any MCU or MPU when creating a new project, the STM32Cube option becomes greyed out. This means only empty projects can be created, and STM32CubeMX initialization is not available ...

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STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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...

Exported example project is empty

Hi!I'm developing a project bassed on the SUB_GHZ_PINGPONG example from ST. First, Every time I change something on cubeMX it creates files on the wrong directories and i have to delete them manually. This is an common problem that is well documente...

JPrad.1 by Associate II
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  • 1 replies
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CUBE IDE handle_vCont_t,

Hello,i got with the CUBE IDE the following problem, at some random point in the program, the Debugger halts and throws following error:handle_vCont_t, Thread already stoppedIt occurs several Times a weak and i didnt found a solution to this

Nucleo-G0B1RE Reset problem !!!!

I have recently bought Nucleo-G0B1RE Development board, When I power on, It worked perfectly I tested some programs on it and it worked very well. Then I ported my project on which I am working it executed sucessfully. But now I am facing weird probl...

YVaid.1 by Associate
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  • 1 replies
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GTK-Critical error on Linux (cubeide 1.6.1)

Hi, I recently tested cubeide 1.6.1 on latest Ubuntu 20.04 LTS and Debian 10.9.0 stable, both gave me GTK critical error when trying to launch configuration tool, both had issues with loading configuration menus (lists : sys, timers ect).​Im now inst...

oeliks by Senior
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  • 1 replies
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Resolved! STM32F746, STM32CubeIDE

How to remember in STM32F746G-Disco uint32_t? Save after power off and recall when power is restored?Andrzej

Breakpoints do not work in CubeIde

I have 100pin STM32H750 VBT and CubeIde. Breakpoints don't work, "run to line" works. That is, the program newer stops at breakpoints. I read somewhere that ARM had a bug in some CPUs breakpoints. Is H750 one those. What are working CPUs. And yes, I ...

LMI2 by Lead
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  • 2 replies
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Trouble configuring the system clock for an STM32F303K8T6 for speeds higher than 16Mhz (using CubeMX and CubeIDE)

Hardware: My board is a custom board that has an STM32F303K8T6. It has an external 8Mhz crystal as well as a ferrite choke between VDDA and VDD, and other passive capacitors. Situation: I am trying to configure the system clock for 72mhz using Cube M...

AHatt.1 by Associate II
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  • 11 replies
  • 1 kudos