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...

1.3.0 squashes bug 64277-download-and-reset-without-gdb (thank you team). However, when disconnected from SWIO and powered-on the chip never starts.

Compiling with a Release configuration seems to be correct because when connected via j-link, activating "Run" the console now prints "Starting target CPU" and "GDB closed TCP/IP connection" and the CPU starts. But disconnect SWIO and reset power an...

Sking.21 by Associate III
  • 2452 Views
  • 4 replies
  • 0 kudos

Main project file type.

Hi Folks,Just starting off and have a question regarding the file extension of the 'main' file.One of the options in creating the project is the targeted language: C or C++.No matter which I choose the 'main' file is always main.cI want to create mai...

JMazu.1 by Associate III
  • 2407 Views
  • 4 replies
  • 0 kudos

nucleo-L053R08: Flash programming stops at 93%.

Only a couple of days ago, I startet to work with STM32cubeIDE. I'm new with STM32 and also new with the cubeIDE, but I do need this in future for product development. I'm using a nucleo-L053R8 board.After starting a very simple test script to let bl...

0690X00000DC6hWQAT.jpg 0690X00000DC6hgQAD.jpg
KlausF01 by Associate II
  • 1956 Views
  • 3 replies
  • 0 kudos
Announcement

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