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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  • 0 replies
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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...

I am working with CubeIDE 1.7.0 . I was to move my project on latest 1.9.0 version, but this version of CubeIDE is give me 500 errors . Do you know where I can download CubeIDE 1.3.1 again ?

stm32 cubeide 1.9.0 version gcc 10 compiler give me error in structures files but in 1.7.0 version of software gcc 9 all ok with structure.maximum error cover with the help of extern before variables and function but only problem in structure defini...

SKapa.1 by Associate II
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  • 5 replies
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as we discussion we move stmcubeide32 1.7.0 version to stmcubeide32 1.7.0 we are solve the multiple error resolve with the help of "extern" but some error reaming regarding structure declaration give some error in gcc 10 not resolve

1.sturcture declaration we have facing some errors in the GCC 10 in terms of the variables and function we use "extern: solve the error 2.But in terms of structure how we resolve the errors please look the issue and give me some solutions .

SKapa.1 by Associate II
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  • 3 replies
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[BUG FOUND] Printf/Sprintf for float point variables not working.

I found a quote that this problem had been fixed in an earlier version, but the problem is reoccurring. Using STM32CubeIDE Version. 1.2.1 Build: 5190_20200115_1224 (UTC)This problem is fixed in STM32CubeIDE ver.1.0.2.Still need to add the flag:Workar...

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by Not applicable
  • 691 Views
  • 2 replies
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Resolved! STM32CubeIDE: why when I specify Core/Inc path as include path, IDE shows warning about missing CM4/Debug/Core/Inc?

I try to specify relative paths without a lot of ../../.. spaghetti, but every time I shoot into the correct directory, I get an error like a /Debug/ was added to my path?I moved all my code files, now I want to make include paths right, but it's eit...

HTD by Senior III
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  • 3 replies
  • 1 kudos

Is it possible to use the standard library of the toolchain "GNU Tools for STM32" without using the heap area?

We are developing "STM32F769-Discovery Kit" using STM32Cube IDE.The toolchain is "GNU Tools for STM32".Functions such as printf call malloc_r and use the heap area._Puts_r ()  __sinit ()  __sfp ()  __sfmorgelue  _malloc_rIn our development project, w...

Shin-H by Associate
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  • 2 replies
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Nicla Vision board integration with STM32 based boards

I see Nicla Vision board having lot of potential but the board in and of itself cannot do enough.In order to open its potential, it should be able to talk to existing STM32(STM32F407 for e.g.) based boards through either SPI or UART interface.Do we h...

MSing.8 by Associate III
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  • 1 replies
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Resolved! u_printf_float - where to set for C_Linker in STM32CubeIDE?

When I compile, I get the following error: The float formatting support (-u_printf_float)is not enabled from linker flagsI can't find Linker flags/Options/Settings for C - just for MCU G++ Linker. When I chose the option, it still didn't remo...

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MFend by Associate III
  • 15184 Views
  • 19 replies
  • 1 kudos