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 1.20.0 released

We are pleased to announce that STM32CubeCLT 1.20.0 release is available. What is new in 1.20.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.0.0Update of Clang toolchain version 19.1.6Update of GCC 13.3.rel1Update ...

Aimen1 by ST Employee
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STM32CubeIDE 2.0.0 released

We are pleased to announce that STM32CubeIDE 2.0.0 release is available. STM32CubeIDE is now independent from STM32CubeMX. With this release, device configuration, previously handled within STM32CubeIDE via STM32CubeMX, is now exclusively available t...

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...

STM32CUBEIDE and Keil

Can I use STM32CUBEIDE to fully replace KEIL?I am considering using Mac-based STM32CUBEIDE for programming. Does STM32CUBEIDE support other non-STM32 product applications? Like debugging.Thanks!

FWu.3 by Associate III
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Resolved! STM32CubeIDE 1.10.1 compiles files twice

I noticed a problem with STM32CubeIDE 1.10.1:When build, a second time, the same files as before get compiled again.All my projects were migrated from 1.9.Steps to reproduce:Modify a fileRun the build, it compiles that fileRun the build, it compiles ...

undefined reference to `HAL_DFSDM_ChannelInit'

I'm using the BSP audio functions in my application. All of this is unmodified and straight from github. My current problem is the linker being unable to find several of the HAL_DFSDM functions called from STM32F769i_discovery_audio.c. The really puz...

IWhit.2 by Associate II
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  • 1 replies
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printf not working.

Hi,printf function not working in stm32cube_ide.No error on ide but also no output on uart.Please help!

VKUMA.12 by Associate II
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Float variable not working in stm32cube_ide.

Hi,Float type variable is not working in stm32cube_ide.float r = 3.14;when I debug the value of r it shows 3 and also I cross verify by using if condition.if(r==3.14)but condition fails, that means float variable not working in ide.Please help!

VKUMA.12 by Associate II
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