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...

Do not operate the printf() after reboot

Hello, everyone.I am using STM32H753 and STM32CubeIDE.I tried to use the printf () function, but nothing was displayed at the terminal.After seeing an Internet example, I added the following code to use printf():int _write(int file,char *ptr, int len...

Ekim.1 by Associate II
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  • 5 replies
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multichannel ADC with DMA reads only 0

For my project, i have to read the PA6 and PB0 pins at the same time on my STML082KZT6. These are the ADC_Inch 6 and 8. I have made a code example on STM32CubeMX for the allocations, however the only readings i get are zero.I have allocated uint32_t ...

JWeij.1 by Associate II
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STM32cubeIDE keeps crashing?

Title says it all really. this has happened four times in the last hour, all when I've been in debug mode. I just click with the mouse on something and -blink- program vanishes without a trace. does anyone experience the same thing? Is there a fix? I...

deep_rune by Associate III
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  • 6 replies
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Bug: STM32CubeIDE: Perspectives are a total mess

STM32CubeIDE makes a total mess of perspectives!I have a custom layout for the C/C++ perspective. Whenever the debugger is invoked, that layout is trashed. I can reorder the Debug layout and save it under Debug, but the next time the debugger is in...

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