STM32CubeIDE (MCUs)

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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...

Resolved! Find out who is writing to memory address

Hi Is there a way to sort of set a breakpoint to figure out which part of my code is messing with a specific memory address in STM32CubeIDE?I've got this dynamically allocated address that keeps getting changed by something else in my code, and I'm t...

MFäh.1 by Associate II
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  • 3 replies
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Resolved! One MCU type, multiple functionalities, one hex file

In a project there are multiple MCUs of the same type. Each of these must have the same software on it and decide at startup which role they take. Some pin definitions are common for all the MCUs (like clock, identification, communication,...) and ot...

stm32u575rit6 USB without Threadx

Hi!i am working with STM32U575RIT6,i want to read and write data through USB_OTG_FS (without threadx).i have externally added the middleware and usb device files (not generated files) to my project.i am facing a linker error,all the file paths and th...

usb_e1.png usb_e2.png usb_ne.png
ramyasree by Associate II
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  • 5 replies
  • 2 kudos

Resolved! Third Party library

Hello,  I am trying to compare a third party libraries size on my STM32 project.  Methodology  Firstly, i build a project without including a third party library and build it. Secondly i build a project after including a third party library and compa...

Hardik02_0-1709118846997.png Hardik02_1-1709118854451.png Hardik02_2-1709118877055.png
Hardik02 by Associate II
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  • 6 replies
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STM32F103RET7

While testing the code, checked the local and global variables in live expression but it showed " failed to evaluate". and the variables are not refreshing continuously. but if I put a breakpoint it shows the values.

only 1 hardware breakpoint aviable

hello all,I'm working with a stm32g051 under cubeIDE 1.13.2all is ok until yesterday evening (nothing good happens at works after 8PM)I can't set more than one HW Break point (limit should be 4) as it takes by default one HW BP for beginning main()as...

oga by Associate III
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STM32CubeIDE 1.14.1 released

Hello, Since the STM32CubeIDE 1.14.0 release, some issues was faced when executing shell script in the pre/post build command. This issue was faced with the Windows version of the STM32CubeDE 1.14.0. Therefore, a patch is now available on ST site whi...