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 2.0 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...

STM32CubeIDE 1.18.1 released

We are pleased to announce that the minor release 1.18.1 of STM32CubeIDE is available. What is new in 1.18.1: This minor release will not bring any major updates to the STM32CubeIDE 1.18.1. It will be aligned with the STM32CubeMX 6.14.1. Main fixed i...

STM32CubeIDE 1.18.0 released

We are pleased to announce that the release 1.18.0 of STM32CubeIDE is available. What is new in 1.18.0: Microcontrollers, microprocessors, and board lists aligned with STM32CubeMX 6.14.0: Added the support for STM32WBA6xxx microcontrollers in the STM...

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 I know it is out of date.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
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  • 6 replies
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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
  • 838 Views
  • 1 replies
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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 Associate III
  • 9313 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
  • 892 Views
  • 1 replies
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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
  • 1728 Views
  • 5 replies
  • 1 kudos

STM32L476 + ST25RU3993

When I tried to start my device using the sample code provided by the manufacturer, I received the error messages "SetBaseFrequency not working" and "PLL not working". I have confirmed that the device's crystal is functioning properly and the MCU is ...

Alex_tw by Associate II
  • 1683 Views
  • 6 replies
  • 1 kudos

Resolved! Upgrade issue IDE 1.10.1. Project to IDE 1.13.1

Hi, I tried to use a broadcom lib (AFBR_S50, libafbrs50_m4_fpu.a)  on a STM32F401 nucleo board.This works quite well for the IDE 1.10.1. I can compile the example program and run the debugger. But as soon as I try to migrate it to a higher IDE versio...

ekopi by Associate
  • 921 Views
  • 2 replies
  • 0 kudos