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 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

Aimen1 by ST Employee
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  • 0 replies
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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...

Can't make running the basic USB training

Hey guys! I am desperately trying to make a basic USB between my stm32 (stm32L073RZT6) and my linux working... I wanted to discover stm32 and it's STM32CubeIDE so i am new to this and i am doing the USB tutorial consisting only to send a message to a...

Jmaxi by Associate II
  • 970 Views
  • 2 replies
  • 0 kudos

eclipse installation problem

Dear ST Hello,I want to use eclipse for my stm32f board.I installed the arm gnu tool chain and the package gnu from my eclipse installer.I added the \bin to my PATH in eclipse and OS.I couldn't compile the project, it seems like eclipse couldn't find...

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how to use st link and connect GDB server in cube Ide

 hi, I'm using STM32CubeIDE 1.3.1 and trying to execute some programs. but there's a this message. it seems the problem relay upgrading st link and GDB server but I don't know how to solve this. do anyone have the same problem? I'm using STM32CubeID...

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T22 by Associate II
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  • 4 replies
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Resolved! STM32cubeide how to display variables in hex format?

When debugging using SWD if I stop at a breakpoint to check the value of a variable, the variable value is displayed in decimal. This is really annoying.How do I change the environment to permanently display variable values in hex when I hover over t...

Support from ST is dead?

I first reported bugs related to the STM32CubeIDE SWV viewer on February 25th. No ST employees responded to it or were considered.I also opened a topic for almost three weeks, but the result is the same: they don't even try to deal with the topic.The...

PTiha by Senior
  • 2518 Views
  • 13 replies
  • 0 kudos

How do I configure STM32CubeIDE to upload optimized code

A section of my code is CPU intensive and is starting to affect user interaction. I need to optimize this part, or build it optimized and upload it into the device from the IDE.I know how to upload code using the STM32CubeProgrammer, but using 2 UIs ...

Radiofan by Associate II
  • 1887 Views
  • 6 replies
  • 0 kudos