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
  • 1119 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
  • 479 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...

STM32CubeIDE Crashes When Opening a Project

Hello, I'm new to the forums and far from proficient with coding (mechanical eng.), so I'll do my best to be explain my issue and work through it with you guys. I went to use CubeIDE yesterday and found I couldn't create a project from an existing io...

HSE and LSE Clock mode differences.

In stm32cubeIDE, to enable HSE and LSE mode configuration there are options like bypass clock source and Crystal/Ceramic Resonator.whats the difference between bypass clock source and Crystal/Ceramic Resonator.

AR.7 by Associate II
  • 2558 Views
  • 1 replies
  • 0 kudos

STM32 IDE is not opening

While creating STM32 project i am getting this below error -----------------------------------------------------------------An error has occurred. See error log for more details.Could not initialize class com.st.microxplorer.maingui.AppletMainFrameCu...

SAlug.1 by Associate II
  • 3710 Views
  • 3 replies
  • 0 kudos

Resolved! [SMT32CubeIDE] v1.70 Cannot create a new project

I have downloaded the latest version of the STM32CubeIDE.Version: 1.7.0 Build: 10852_20210715_0634 (UTC)Integrated STM32CubeMX version: STM32CubeMX - STM32 Device Configuration Tool Version: 6.3.0-RC5 Build: 20210714-1111 (UTC) Copyright (c) 2021 STM...

0693W00000D2VJUQA3.png
NandanV by Associate III
  • 4260 Views
  • 8 replies
  • 1 kudos