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...

Hardfault error Float

Hi,I am using stm32 f407 for my project. I have set stack size min 0x6000. I am using STM Cube IDE. In one of the project files I have a float assignmentfloat val = resizedImage[i]; I have enabled FPU in the systemInit() function. I have set FPU_P...

SPrak.4 by Associate II
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Live Expression refresh rate and Semihosting

I have two questions about the IDE:Is there a way to change the refresh rate of the variables in Live Expressions?Semihosting works only with OpenOCD. The problem with OpenOCD is that the Live Expressions doesn't work. Are you going to implement the ...

JHilj by Associate
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Bug with GCC compiler (for STM32F030C6)

We encountered what appears to be a compiler bug as rewriting the code slightly by adding intermediate variables solved the issue.Relevant code :#define HT16K33_DISPLAY_NB_COLUMNS (8) #define HT16K33_DISPLAY_NB_ROWS (16) #define HT16K33_DISPLAY...

M_3 by Associate II
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  • 7 replies
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Adding path to libraries in STM32CubeIDE

Hi everyoneI am getting desperate, I was able to add a few simple libraries to a project in cubeide, but I still fail to understand how the path for libraries are supposed to be added. Can anyone please direct me to a tutorial on how to add libraries...

ADP1114 by Associate II
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Load code in RAM directly from STM32CubeIDE through STLink

I want to load a piece of software directly to the STM32H7 internal RAM. I precise that I don't want to load some code in Flash and copy it into Flash at runtime, I want to load directly to the part's RAM.I've linked my executable to map the function...

Gpeti by Senior II
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  • 8 replies
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