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...

CubeIDE Linker Query

Hi, I am planning to use the STM32L433VC processor in low power. I am planning to use SRAM2 for some data as this is preserved in low power mode. I have installed the latest STM32 CubeIDE on my laptop, and looking at the linker file it has the below ...

When I inported the project created in different PC and worked there, the error "program nullgcc not found in PATH" occurs on my PC and cannot build it. How can I fix this problem?

I also saw the similar problem "arm-none-eabi-gcc not found in PATH". I fixed this by changing the plugin path, but for nullgcc I'm not sure which path needs to be changed. I already changed some suspicious pathes. I may not have the program.

nWata.1 by Associate
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Configure a CMake Project for the H757I-Eval

Hi, I am trying Visual Studios' new feature of importing an STM32CubeIDE Project (making it a CMake Project) and have a problem:Visual Studio Import Feature only works with single-core boards, and unfortunately, I only have dual-core boards;Anyways.....

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nnoK by Associate
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STLINK GDB SERVER Fail LiveExpression

Dear Sirs, I've just upgraded the STM32CubeIde from 11.3 to 12.0. I found an issue on my projects related to LiveExpression. I've an 32bit unsigned integer variable, but the live expression display the wrong value.I.E. if the value of the variable i...

FBign.1 by Associate
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Resolved! Does anyone know how to update to GCC 11?

The CubeIDE 1.12.0 release notes post mentions this:"GCC update enabled – Updates GCC 11, which is already available on the Eclipse® p2 update site"I have just updated CubeIDE to 1.12.0, but GCC stays on version 10.When I click "Check for Updates" it...

cmsis_os.h and FreeRTOS.h no such file or directory

i was watching this tutorial:https://www.youtube.com/watch?v=OPrcpbKNSjUDifferences between video and what I do:my card is stm32f411re nucleo64 and i select the tim10 because the tim6 was not visible to methese are pictures: 

0693W00000BZaJcQAL.png 0693W00000BZaJXQA1.png
IDemi.1 by Associate II
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  • 11 replies
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Resolved! STM32U575 + FreeRTOS - waking up from Stop Mode

Using an STM32U575 on our own design. Aim is to put it into Stop2 Mode and wake up from three sources: a) GPIO pinb) Wake up timer (RTC)c) AlarmA (RTC) I have these three sources setup as interrupts and when the CPU is running (i.e. not stopped) thes...

JAsh.2 by Associate II
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  • 4 replies
  • 1 kudos