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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STM32CubeCLT 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeCLT is available. What is new in 1.19.0: Support for ST Arm Clang toolchainMaintenance of the previous versionUpdated in accordance with STM32CubeIDE v1.19.0 Main fixed issues in 1.19.0: ...

Resolved! [Resolved] STM32CubeIDE project creation issue

Updated post to reflect permanent fix Dear STM32CubeIDE user, Further to the recent STM32CubeIDE project creation issue, we would like to inform you that a solution is now available for you. This permanent fix applies to all STM32CubeIDE versions. I...

STM32CubeIDE 1.19.0 released

We are pleased to announce that the release 1.19.0 of STM32CubeIDE is available. What is new in 1.19.0: Microcontroller, microprocessor, and board lists aligned with STM32CubeMX v6.15.0:Added the support for STM32MP21xx microprocessors to the STM32MP...

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...

expected ';' before '{' token error

I'm using the book Nucleo Boards programming with the STM32Cube IDE and none of the code in the book seems to ever work. I've attached a text file of the code I created straight from the book but it won't compile because of the error "expected ';' be...

DRicc.2 by Senior
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Resolved! How to organize build artifacts in "Build" folder ?

Hi Team,Currently my Project have 2 Build variants (Managed via Manage configuration), build are placed in root directory inside Configuration name. I'm looking for below solution:To place both variants build in one common folder. To select both vari...

Behaviour differences in STMCube32IDE when compiling without optimisation, failing to handle any functions declared as inline unless made static

There are still behaviour differences in the latest STMCube32IDE when compiling without optimisation O0, as it is failing to compile any functions declared as inline unless made static. Using O2 optimisation this does not happen and it compiles.Also ...

Robmar by Senior III
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STM32ICubeDE Debugging fails on Windows 10 PC

I am getting an error trying to run the debugger for my project on my Windows 10 PC. It works on my Windows 7 PC (exact same project).An internal error occurred during: "Launching TERM_SERVER_F437_LWIP Debug".'com.st.stm32cube.ide.mcu.toolchain.IToo...

mvonahnen by Associate III
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