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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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...

How do you get STM32CubeIDE to include the Nucleo BSP?

When starting a new project for a Nucleo board I select the Nucleo board in the board column and then I select Next and I see the pin diagram with the LD2 and B1 pins selected. But the BSP folder with *_nucleo.c and *_nucleo.h are not there and very ...

warm38 by Associate III
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  • 1 replies
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What is the good way to import an STM32 project that compiles on a server which uses a makefile and no IDE into STM32CubeIDE in order to debug it.

Hello everyone,I want to debug an existing application (STM32F405) of my company which has been coded without IDE (so just makefile and gcc on our server) and using the stlink to flash. I imported this project with the option "makefile project" on th...

TKopp.67 by Associate II
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  • 4 replies
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How to import existing project compiling on a server with gcc and "homemade" makefile to CubeIDE in order to evaluate the debug possibilities. How ITM is better than Serial and which features uses SWO ?

Hello everyone, I want to ask if there is a document or video that is a guide to import a non Cube project to CubeIDE. In my case, i have a well working project which is compiled with a home made makefile and gcc on my company's server. I want to do...

TKopp.67 by Associate II
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  • 4 replies
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the gap between DAC DMA stop and start

Hi allI know the question title sounds weird but here is the actual thing I would like to know about.So, I have an array of 1000 bytes which I apparently use in the HAL_DAC_START_DMA function, and then start the DAC DMA trigger timer. This works supe...

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Mr ZEE by Associate II
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  • 5 replies
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STM32CubeIDE 1.3.0 error: ST-LINK_gdbserver.exe not found

ST-LINK_gdbserver.exe disappeared from STM32CubeIDE:Error in final launch sequence:   Failed to start GDB server Failed to start GDB server Error launching GDB server. Session terminated Cannot run program "C:\ST\STM32CubeIDE_1.2.0\STM32CubeIDE\plugi...

Resolved! Using section attributes within a union

I've been assigning some of my storage areas into different memory areas as defined within the STM32H743ZITX_RAM.ld file in a project using STM32CubeIDE. This has first required me to insert the appropriate definitions where I've used memory domain D...

NSR by Associate III
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  • 5 replies
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Resolved! Timeout during download

New a project for generating code while install the STM32CubeIDE first time. I try to close my firewall but it doesn't work.

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Gchen.1 by Associate II
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  • 4 replies
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Cube32CubeIDE v1.5.1 skips breakpoints

Hello everyone,​first of all, a 'hello' from me as I'm new to the STM-world! Today I sarted with the Cube IDE on Ubuntu and a STM32H743ZI2 NUCLEO board. After troubleshooting the IDE i finally managed to get it working. When debugging, the program is...

MLang.7 by Associate III
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  • 1 replies
  • 0 kudos