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...

STM32CubeIDE Multiple STlink Debug of same Project

We have a system of many interconnected STM32 boards of various types.Today I need to debug two identical boards of same type.I can step code in two different STM32 projects by starting two IDEs,but ...When I start multiple IDEs and try to do debug w...

Paul1 by Lead
  • 3467 Views
  • 3 replies
  • 0 kudos

CubeIDE sprintf does not work with %f

When I create a new project and put in "-u _printf_float"  as linker option and select "Use float with printf from newlib-nano (-u _printf_float) then sprintf does not convert float values.but when I import a TrueStudio project where sprintf works wi...

KWuer by Associate II
  • 18248 Views
  • 11 replies
  • 1 kudos

Resolved! Can't debug NUCLEO-F746ZG in stm32cubeide

When i try to debug my eval board, I get an error:Error in final launch sequence:Device debug scriptThe code uploads and runs correctly, only the debugging function does not work.Serial Wire is activated in CubeMX.The IDE open a new tab "startup_stm3...

Aa.6 by Associate II
  • 2598 Views
  • 4 replies
  • 0 kudos

Resolved! Bug: STM32CubeIDE - FreeRTOS debug windows are missing

The FreeRTOS debugging tools (as present in Atollic, NXP MCUxpresso, etc) seem to be missing in STM32CubeIDE. These include task view with stack use, semaphore/mutex view, queue view. Those of us using FreeRTOS need these!What's going on? Are availab...

Resolved! JTAG Daisy Chain

Hello All,I am in the process of designing a circuit with four microcontrollers in Daisy chain. I would like to program and debug them via one JTAG port, hence will be daisy chaining them. Which one of the programmers can do this?. I have used ST-Lin...

ABhuv.1 by Associate II
  • 7209 Views
  • 4 replies
  • 0 kudos

How to link multiple projects together?

I am working on a code that needs multiple projects to be linked to the main project. Every time I copy the project to a new system, the projects become unlinked and the linking is required. Is it possible to add a relative path so that the projects ...

NKuma.17 by Associate
  • 1444 Views
  • 1 replies
  • 0 kudos
Announcement

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