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 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! [Nucleo-N657X0-Q ]How to use swv printf in Keil arm mdk 5.39

I would like to use SWV for debugging on the Nucleo-N657X0-Q board.I first enabled SWV debugging and also change the CPU clock to 400 MHz.   Then, I added some code to main.c (as reference here ).At the same time, I also set the core clock to 50 MHz ...

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bioak by Associate II
  • 140 Views
  • 2 replies
  • 2 kudos

cube ide strange breakpoint behaviour

Using cube IDE to debug my application i've witnessed breakpoints behaving unpredictably: sometimes they appear on their own in breakpoint list view while not present in the file editing view; other times the breakpoints i've just placed and just use...

Resolved! How to clone/copy an STMCube Example project

Hello,I'm new to STM32Cube-IDE (and Eclipse). Normally I use the ARM-gcc toolchain and do assembly coding.I managed to create a New STM Project by using the Example Selector tab in the Target Selection window.In this case it was the BSP Example for t...

Screenshot 2024-08-11 at 02.02.14.png
cc2 by Associate
  • 1311 Views
  • 3 replies
  • 1 kudos

Live Expressions showing wrong values

I am using CubeIDE version 1.11.0 for a STM32F411RC project. After i've changed boards (between two equal custom boards), my live expressions started showing wrong values. The values are only wrong in the live expression, because if I halt the progra...

THML by Associate II
  • 3269 Views
  • 9 replies
  • 5 kudos

Resolved! Unable to install STM32CubeIDE plugin from jar file

I bought an analysis program from a company and they gave me a plugin .jar file to install the analysis program in IDEs. When I put this plugin .jar file in a folder called dropins in the Code Composer Studio IDE folder, it works directly. But in STM...

dikene by Associate II
  • 120 Views
  • 1 replies
  • 0 kudos

Resolved! Comments folding issue

Hello all, i have reported it several times but ST has successfully ignored it. So i am posting it here. In CubeIDE is folding not working if file is long (around 3k lines). This is a major problem because a lot of LL "drivers" (BTW, it is RAL-Regist...

Eiffel by Associate III
  • 156 Views
  • 3 replies
  • 5 kudos