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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Forum Posts

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
  • 1703 Views
  • 0 replies
  • 1 kudos

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
  • 638 Views
  • 0 replies
  • 0 kudos

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! TouchGFX Designer 4.22 fails to generate code

Hello all.Since when we moved from TGFX designer 4.21 to 4.22 and STM32Cube IDE 1.13.0 to 1.13.1, we are not able anymore to generate the code. We didn't change anything, but now whem we try to generate code from TGFX designer, we get this error:Gene...

CZamb.2 by Associate II
  • 4974 Views
  • 7 replies
  • 0 kudos

MPR121

Hello everyone, I need help. I would like an example or library that supports the MPR121 capacitive keypad. I know it is out of date. But I want to use it. Please disturb everyone. i use with stm32f103c8t6 and use interrupt pinbest regardsthank you

non by Associate III
  • 4078 Views
  • 6 replies
  • 0 kudos

AWD on the STM32F3Discovery

Hello everyone, I am new to the world of STM32 and trying to get an AWD going on the STM32F3Discovery, this with no success. I have followed the following guide, https://community.st.com/t5/stm32-mcus/how-to-configure-and-use-the-stm32-s-adc-analog-w...

HP- by Associate
  • 1764 Views
  • 1 replies
  • 0 kudos

How do you change the background colour in STM32CubeIDE?

How do you change the background colour in source code editors? I have tried:Window > Preferences > General > Appearance > Theme set to dark modeWindow > Preferences > General > Editors > Text Editors > Annotations has nothing for the backgroundWindo...

qua by Senior
  • 15321 Views
  • 12 replies
  • 1 kudos

Hard download link for STM32CubeIDE

Hello,I am currently scripting my development environnment setup on windows in order to facilitate the setup of a new environnment.For the download of the stm32cubide software, I notice that the download link of the software is not the same for each ...

Clément by Associate
  • 2022 Views
  • 1 replies
  • 0 kudos

Resolved! System clock restore to default

Hello,I need to restore the system clock to its default state, after it has been configured to generate 64MHz clock signal from an external 24MHz oscillator.I used the HAL_RCC_DeInit() function, that seems to do most of the job, but not all apparentl...

CTabo.1 by Senior
  • 3900 Views
  • 5 replies
  • 1 kudos
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