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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STM32CubeCLT 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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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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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! Failed to bind to port 61234

So I'd been merrily using STM32CubeIDE all morning, doing the usual code-download-debug cycle with no problems at all.Then, after some code updates & successful build, it suddenly can't reach the GDB server: STMicroelectronics ST-LINK GDB server. Ver...

Resolved! How to debug NUCLEO-H563ZI using STM cube IDE

Hello everyone I am new to the STM boards I had received my board today I had tried the basic LED toggle code and it is working fine but can someone please guide me to see the debug message on the code like I can see the printf statements how can I s...

import project from file system does not show up

some time when I try to import an existing project in file system into workspace every thing looks to work properly it find the project show the project name in the list but when I clic finish it never show in workspace here my information using 1.19...

oga_0-1762364046453.png oga_2-1762364115904.png oga_1-1762364100608.png
oga by Associate III
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Resolved! How to use trace tools from example [N6 USBPD_SNK]

* board - STM32N6570-DK*  using STM Cube 1.19.0* Example - USBPD_SNK In the example USBPD_SNK it tell you to view the traces like this. * Run CubeMx Monitor and open trace tools I'm guessing this is something inside of STM32Cube ide.  Not STM32CubeMo...

StartTrace.png

IOC CubeIDE viewer doesn't render in Linux Mint

Sometimes it works, sometimes it doesn't.When I try to open the IOC viewer either the IDE freezes or the view isn't rendered properly, as you can see below. This misbehavior breaks my working flow and makes me waste a lot of time. Any ideas?

Captura de pantalla de 2024-03-07 23-23-07.png
XR.1 by Senior
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Resolved! F746G Discovery

I want to develop a simple project in CubeIDE to send "Hello" or something similar from STM32F746G-Disco through a UART port with Realterm (or similar app) running on my laptop. I have a  USB-to-TTL adapter from Waveshare. Can someone help me?

sohail71 by Associate
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