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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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
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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! What is required for live expression support

I am trying to use live expression on an STM32G0 with an Stlink V3minnie. It's not allowing me to read any variable even once. I read that the variables need to be global. Is this true? Does this mean class variables also will not be supported but on...

Carl_G by Senior III
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Bugs in STM32Cube IDE

I am facing lot of issues while using STM32Cube IDE.It seems there are lot of bugs, which makes the IDE inconsistent & time wasting.

Bsm01 by Associate II
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  • 1 replies
  • 2 kudos

Resolved! C++ with STM32CubeIDE

Hi,So I have been trying for last few days to port a library from Arduino and I am using STM32CubeIDE to generate code for the peripherals as it would be quick for my work and I do not want to change the Arduino code much other than the required thin...

Build terminate with exit code -1.

Hi All,I compiled my code, no error no warning, but I get this code below. Also, when I try to run the code, it is not uploaded to the board.Could you pls check for me ? **** Incremental Build of configuration Debug for project Boot ****make -j8 all ...

demir by Senior II
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  • 4 replies
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SWV Trace not working in C++ projects

I am having problems using SWV options with c++ projects, using a Nucleo F767ZI board.I tried using SWV data trace with a simple C project and everything works fine, however (using the same configuration I used in the C project) I couldn't get any ou...

FDi L.228 by Associate II
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  • 1 replies
  • 2 kudos