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...

QUAD SPI read not working

Hi all,I am working with STM32L476RG and using ST32cubeIDE for developing project. I am trying to enable Quad SPI in my project . I am using MX25R8035FM1IL0 as flash memory. I followed the code in the software package of ST, but it is not working. Wh...

AN4891 - Examples of DTCM and ITCM

I would like to get examples of how to use the DTCM and ITCM per AN4891. I am particularly interested in examples of the configurations defined in AN4891- 1 - D1_ITCM - D1_DTCM,  D1_ITCM - D1_AXISRAM and  D1_ITCM - D1_SRAM.

MLane.3 by Associate II
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STM32F030F4 with STM32Cube tools

Hi I used STM32CubeMX to create a new project for STM32F030F4 + STM32CubeIDE.The project was created, but when I compile, all the data by default is mapped to address 0x00008000, just after the valid range of the flash mirror. How strange...Problem o...

SSkje.1 by Associate II
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  • 12 replies
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Problems copying SWV log

I'm trying to copy data from the SWV Trace Log but when I try to copy over 1000 lines, Ctl-C brings up a "save as" dialog, and the data that are saved are corrupted with duplicated lines. It looks like there is a rounding error on the export so that ...

tjcrone by Associate
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  • 5 replies
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