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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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...

Resolved! Hard fault when jump to application stm32L496

Hi, on our card with stm32L496 we have a boot partition that launch the principal application if an update is not required. All work find until i update cubeMX to version 5.6.0 ! Now when i regenerate the code (not changed between the 2 versions) of ...

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MLE S.1 by Associate III
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Graph not plotted in SVW Data Trace Timeline Graph

Hi everyone,I am using a NUCLEO-G474RE and I am following the "How to use STM32CubeIDE" Tutorial:https://www.youtube.com/watch?v=eumKLXNlM0U&feature=youtu.beBut in the final step when I call the SWV Data Trace Timeline Graph no graph is plotted. I fo...

jefazo92 by Associate III
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Resolved! Is it possible, to skip the Cube Programmer, when debugging ?

Hi...Here the problem so far: I have a well running debug configuration, everything runs fine on target. It´s programmed into memory (using internal and external flash via qspi) and now it comes to play around with the connected (custom-) hardware. T...

chaaalyy by Senior II
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Debug configuration for quick DOWNLOAD and RUN

I found this:Atollic debug configuration for quick DOWNLOAD and RUNHow to set this to STM32CubeIDE?http://www.emcu.eu/atollic-debug-configuration-for-quick-download-and-run/

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by Not applicable
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How to replace gcc tool chain?

I want to use some C++17 new features. But current STM32CubeIDE with gcc version 7-2018-q2-update only support g++14.If I replace gcc tool chain with the latest version, could I get what I want?If yes, how to replace it?If no, is there any way?Thanks...

Why Hans by Associate
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  • 1 replies
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STM32CubeIDE live expression

STM32CubeIDE live expression can not be changed in real time, this is a very useful function, ST engineer should consider it, because ST's competitor TI's CCS IDE are much better in this, ST should catch up

CJi by Associate II
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__ARM_ARCH_V*_ missed

Hi ST Team,I'm working on a project with STM32CubeIDE and STM32F302 as target. I'm trying to add Segger System View but the preprocessor macro (__ARM_ARCH_7__) is missing.This preprocessor macro should be defined by IDE in base on the MCU target.Cou...