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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STM32CubeIDE 2.1.1 released

We are pleased to announce that the minor version 2.1.1 of STM32CubeIDE is available. What is new in 2.1.1: This release covers the topics listed below: SEGGER J-Link GDB server updated to 9.24 to fix an issue with the Live Expression view during the...

Aimen1 by ST Employee
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STM32CubeCLT 1.21.0 released

We are pleased to announce that STM32CubeCLT 1.21.0 release is available. What is new in 1.21.0: Maintenance of the previous version: Updated in accordance with STM32CubeIDE v2.1.0Update of Clang/LLVM toolchainUpdate of GCC to GCC 14Update of STM32Cu...

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! STM32CubeIDE 1.7.0 Clean Project problem (possible BUG)

I noticed a problem (possible BUG) with the Clean Project when working with bigger projects in STM32CubeIDE 1.7. When I try to clean project i get error: make -j12 clean  make (e=206): The filename or extension is too long. make: [makefile:169: clean...

JureL by Senior
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  • 6 replies
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Resolved! Determine heap free space on STM32

I'm using an STM32L4 with STM32CubeIDE, bare metal, and using C++ along with Cube's C libraries. The compiler is the GCC/G++ supplied with STM32CubeIDE.I have some dynamic memory usage in STL containers etc. I'm aware of the recommendation not to use...

SL-STPM-3PHISO Demo firmware on STM32CubeIDE

Hello,Looking for a free solution to make development for metering, I would like to know if the demo firmware of SL-STPM-3PHISO exists for STM32CubeIDE ?When downloading the proposed solution it seems to be available only for IAR worbench.

EAlir.1 by Associate
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Resolved! STM32CubeIDE re-install fails

This is on a Windows platform. After some crashes (that wiped my code!), I removed and then re-installed STM32CubeIDE. After re-installing, builds don't work. Reason is there is no make executable in the IDEs search path. It is buried in the appl...

willcfj by Senior
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  • 17 replies
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NUCLEO-F413ZH SystemView setup

I'm trying to setup a FreeRTOS config on a STM32F413 Nucleo board (IDE: STM32CubeIDE). For debugging purpose, I want to use SystemView. After trying a couple of tutorial online, I cant seem to make it work. I tried the patch tutorial also and no resu...

DRous.1 by Associate II
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Hello, I try to understand interrupt priorities in STM32F0. In RM0091 there is table 36. In the second column, I can see priority values from 7 to 38. What are these values? How to set them in CubeIde?

 As far as I know, this MCU has only 4 levels (2bits). In CubeIde I can set only values 0,1,2,3. And the second question: if I set all levels to 0, in what priority interrupts will be served (according to table index?).

MZych.1 by Associate
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  • 2 replies
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Resolved! Getting Error and unable to fix it

After building getting this error. c:\st\stm32cubeide_1.9.0\stm32cubeide\plugins\com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.win32_1.0.0.202111181127\tools\arm-none-eabi\bin\ld.exe: cannot find -lspfNeed help...

YGaju.1 by Associate II
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  • 2 replies
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