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...

Resolved! STM32Cube IDE vs Arduino IDE

Hi,I have used different micro-controller boards for many years, Arduino, STM32 and ESP32. I have always used Arduino IDE for all my developments. Recently I have downloaded STM32Cube IDE to see how it works compared to Arduino IDE. I started porting...

pbcal by Associate II
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  • 5 replies
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Sending Serial Through USB example doesn't work

Hey !I'm new to the STM32 environnement. I am familiar with arduinos and now I want to evolve to STM32 processors. So I just try to send "hello world" through the USB port, but it doesn't work. When I open Putty, the connection seems to work, but to ...

Lebois by Associate II
  • 4551 Views
  • 10 replies
  • 2 kudos

Resolved! SPI open drain config on STM32U5G9J-DK2

Greetings to the community, After digging around the relevant documentations and the reference manual for the chip family (STM32U5xxx), I couldn't find any relevant info on configuring SPI protocol to be in open drain config. The idea is to power the...

STMCubeIDE does not create links to SPI HAL files

I am starting to use the H755Zi Nucleo board. I have been using the F767Zi and F746Zg prior to this and familiarity with STM32CubeIDE. I see that there are no examples for the H755Zi-Q, but there are for the H745Zi-Q and do seem to run on the 755 boa...

jdw by Associate II
  • 835 Views
  • 2 replies
  • 0 kudos