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.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
  • 1703 Views
  • 0 replies
  • 1 kudos

STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

Aimen1 by ST Employee
  • 638 Views
  • 0 replies
  • 0 kudos

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! No binary or hex file output

Hello,I've a strange problem with CubeIDE 1.6.0, there's no binary or hex file output even if the corresponding outputs are activated under MCU post build outputs. Any ideas what might be the issue there?Regards

RAltm by Senior
  • 12215 Views
  • 20 replies
  • 1 kudos

After upgrading to STM32CubeIDE 1.6.1 the .cproject file gets messed up with spaces instead of tabs and extra blank lines (spaces + tabs) between each normal line. This messes up any source control system.

prior 1.6.1:<?xml version="1.0" encoding="UTF-8" standalone="no"?> <?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage"> \t <storageModule moduleId="org.eclipse.cdt.core.settings"> \t \t <cconfiguration i...

Martin_S by Associate II
  • 1346 Views
  • 1 replies
  • 1 kudos

LWIP HTTP Server. Packets retransmittion.

Hello, dear colleagues!I'm trying to build http server based on LWIP on Nucleo F429 board. An example from Cube repository works fine, also with my custom http data and paths, which I have included in example project. But, another CubeIDE generated p...

0693W000008xyvvQAA.png 0693W000008xyzdQAA.png

Resolved! Why doesn't compiler find defintion of the function (it says undefined reference to `osSemaphoreWait') on the link step ?

I have #include "cmsis_os.h" statement in my .c file. Also Ctrl+click works in CubeIDE to get to the correct file that includes definition of the function (cmsis_os.h) and also reports correct directory (CMSIS_RTOS_V2)...Really weird behaviour, I'd ...

bully by Senior
  • 3365 Views
  • 1 replies
  • 2 kudos

How to disable error popup window.

Hello!I'm using STM32CubeIDE 1.6.1. This question is not specific to 1.6.1, the problem (or feature???) existed before.When debugging (build and debug, or press the green bug), if there are errors, the IDE asks me if I want to run (proceed with launc...

PG.1 by Associate III
  • 2190 Views
  • 2 replies
  • 0 kudos

STM32CUBEIDE DEBUG PROBLEM

HelloMy debugger is shutting down after downloading code into chip I can connect STLINK UTILITY and uploading code hex files properlySTMicroelectronics ST-LINK GDB server. Version 5.8.0 Copyright (c) 2020, STMicroelectronics. All rights reserved.   S...

Proteus by Associate II
  • 1240 Views
  • 1 replies
  • 0 kudos

Error: cannot open jar file c:\Program::

Issue #1: I am using the latest Versions of CubeMX and CubeIce running Windows 10. I have been using the these for several months. In the Past I could double-click the .project file for a project and cubeide would launch and load the project. Now,...

DIngr.1 by Associate II
  • 2849 Views
  • 6 replies
  • 0 kudos
Announcement

We’re moving the ST Community to a new platform to give you a better and more reliable community experience.