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.

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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
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  • 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
  • 571 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 1.14.0 on Catalina MacOS fails to build

Hi,I couldn't find anyone else having the same problem as me with STM32CubeIDE 1.14.0 on Catalina MacOS.Before the upgrade to 1.14.0 all my projects were building fine. After the upgrade to 1.14.0 (or fresh install) all of them fail to build with the...

kayuk by Associate II
  • 3733 Views
  • 6 replies
  • 4 kudos

Resolved! unable to program in stm32f7508dk

sir we are getting this error while loading the code into stm32f7508 dk board Error in final launch sequence: Failed to execute MI command:target remote localhost:60000 Error message from debugger back end:Remote communication error. Target disconnec...

kishor by Associate II
  • 1503 Views
  • 1 replies
  • 0 kudos

STM32CubeIDE keeps crashing --EXC_BAD_ACCESS (SIGABRT)

I'm a complete beginner and I started off importing some projects with some problems with .settings (see picture. Then, it crashed several times when I tried to compile /Build Project.What's going on? The error message exceeds 20,000 characters and I...

setting_error.png

Resolved! STM32CubeIde minor issues on macOS 14.0 Sonoma

There are a couple of minor issues running Cube IDE 1.13.2 on the latest macOSFirst the "splash" screen during startup gets displayed upside down.Secondly the app appears as "NewApplication" in the menu bar.See this video. 

KMill by Senior II
  • 2439 Views
  • 3 replies
  • 2 kudos

Accessing ram2 32k memory in STM32WLE5CC

HI everyone,I need to access my ram 2 (ram1 = 32k and ram2 = 32k - contiguous to ram1 )  , i am using __attribute__((section(".RAM2_region"))) for the function which i have to shift it to ram2 and i have not changed anything in the linker script i ha...

shreyas by Associate II
  • 1212 Views
  • 0 replies
  • 0 kudos

Resolved! STM32CubeIDE update with the version 1.15.0

The last update of CubeIDE is like below:I have this warning and I don't understand what it is:"C:/ST/STM32CubeIDE_1.3.0/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.12.3.rel1.win32_1.0.100.202403111256/tools/bin/.....

costi_0-1710947767043.png costi_1-1710948323541.png costi_2-1710948410908.png
costi by Associate III
  • 7154 Views
  • 5 replies
  • 8 kudos

Error building a project cloned with Tortoise SVN

I work on a project that is managed via Tortoise SVN (not sure if it is relevant).On my own machine - I have no problem compiling and building (and of course, debugging).I cloned the repository to a new machine, but I cannot get the code to compile, ...

DBERG.1 by Associate III
  • 2015 Views
  • 3 replies
  • 2 kudos

STM32CubeIDE has no complete compile result

In STM32CubeIDE, in CDT build console, the compile result part, if there are a lot of warnings, only the last part of the compile result can be seen, I have to save the compile log into one file and check from there, it's quite annoying. I think it's...

HXiao.1 by Associate II
  • 3604 Views
  • 7 replies
  • 5 kudos