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 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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...

Issues importing Atollic True Studio Project

When importing my old project from True Studio to Cube IDE I get the dialog where I need to specify the processor in use (see picture).From this dialog I can not move on, no matter what i choose, one of them, all of them or none of them, or in differ...

MBohm by Associate II
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  • 5 replies
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Where can I find STM32CubeMX Project Settings inSTM32CubeIDE

Hi everyone, I am having lots of trouble finding the Generated Files settings and the HAL settingsfrom STMCubeIDE in STM32CubeIDE. I have looked at the most recent version of the documentation for STM32CubeMX but it doesn't say where to find these se...

jefazo92 by Associate III
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  • 1 replies
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Can't create a workspace/project with the STM32CubIDE 1.3

Hi,When I try to create a new workspace in latest STM32CubeIDE 1.3, There is a split second where you see the small disc indicating processing, and then looks like it aborts and nothing happens.I notice that it can work with existing projects/ worksp...

WTom by Associate III
  • 2999 Views
  • 4 replies
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To know about CAN communication between two STM boards.

Hello, I'm trying to communicate between two STM boards through CAN. I'm using STM32F103ZET6(as Transmitter) and STM32F103C8(as Receiver). I'm not getting the output,can I get the code? or tell me the method to debug my code in STM32IDE.

PI M.1 by Associate
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  • 2 replies
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STM32F103xE execution problem depending of the global variables declared. Adding some new variables, depending the types, the execution is not more identical. I am using STM32F103xE device with STM32CubeIDE.

My problem is the following, when I declare new globales variables depending the types, there are some executions as an ADC convertion for example, which make more time to be executed and the result is incorrect (65535).I wonder if there is limitatio...

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jgost.1 by Associate
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  • 1 replies
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Multiple Channel ADC Reading

Hello ,I am Using a development board STM32F072B-DISCO.I am able to read single channel of ADC by poll Conversion method , But i am unable read multiple channel by poll conversion method.Can you suggest method to read Multiple channel of ADC without...

BChau.1 by Associate
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  • 1 replies
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IDE very slow

I am using CubeIDE for the first time, but when Pin is activated in Pinout view, there is no reaction for about 1 minute before it is activated. I don't know why it works so late.​​My development PC environment is as below.​CPU: Intel i7-9700KRAM: 16...