STM32CubeIDE (MCUs)

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...

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...

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! How to update Includes directory

Hello everyone,I have a question about how to update Includes folder in a downloaded example from STM32 CubeMX.Currently, I am working with LoRaWAN_End_Node example downloaded from STM32 CubeMX for the board Nucleo-WL55JC1. Based on that example, I w...

How to add the .C and .h files in the existing project ?

Hello, I would like to add .c and .h (sgtl5000.h and sgtl5000.cpp) in my project do you know how to do it ? sgtl5000.cpp moreover, it might be necessary to convert the sgtl5000.cpp to .c probably ? Thank you for your advices. Regards.

Failed to execute MI command: -data-disassemble -s 484 -e 760 -- 3 Error message from debugger back end: Cannot access memory at address 0x10000

This Error shows up on various Places in the Memory. I can access the Memory through the Memory Browser, but unfortunately there is no Disassembly Interpretation like in the Disassembly Window. This Errors occurs mainly on SRAM Memory, not in Flash. ...

lost link/path to gcc after uninstall of IDE and reinstall

When I run my program I get an error:##########16:23:19 **** Incremental Build of configuration Debug for project LoRaWAN_End_Node ****make all 'Building file: ../Utilities/trace/adv_trace/stm32_adv_trace.c''Invoking: Cross GCC Compiler'gcc -O0 -g3 -...

I added to my Workspace in STM32CUBE_IDE one official examples from Example Finder related to my NUCLEO G431RB about FATFS. I can't see .h file in the Project Explorer. Why? I going crazy for this. This is not happing for the other projects. Thanks

Undefined reference to 'osThreadJoin'

Hi forum, I'm developing using the STM32CubeIDE on the NUCLEO-F746ZG board running FreeRTOS. In the process of developing my application that makes heavy use of OS constructs, I've run into a missing/unimplemented function problem, namely osThreadJo...

after uploading the steval Ptool 2.1 support layers i am left with a framework program that has no commands in the operating loop. where can i find sample code for a working bdcm that is simply plug and play.

Importing STM32CubeIDE projects into Visual Studio Code, via CMake

Revealed by Tilen Majerle on linkedinhttps://devblogs.microsoft.com/cppblog/importing-st-projects-into-visual-studio-code/(but the CubeIDE and its ARM toolchain must be installed as well)

Resolved! I don't understand how I can import an example from a MCU package extension, like STM32Cube MCU Package for STM32L1 series, to STM32CubeIDE environment.

If I try to use the import comand, from File menu of STM32CubeIDE, to load an example selecting "import STM32Cube example" option I can't load a project only available in source form. The window that open, were we have a list of available projects fo...

LWIP - Read my IP address

I have found examples online searching under LWIP such as // What is our current IP address? // ulIPAddr = lwIPLocalIPAddrGet();but I cannot find the function in the source code, or any other reference to reading my IP address. I would like to be ab...

STM32CubeIDE (MCUs)

Forum Posts