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! How to enable dual bank mode in IDE

HI,I am using a stm32l0 series, I want to do a dual bank upgrade but I don't how to enable the dual bank mode in IDE. I found some document show me some key word like "nDBANK", DBANK, but i have no idea how to setup.

PWong.4 by Associate
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  • 1 replies
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STM32CubeIDE Buggy Theming

I have already re-installed the IDE after deep uninstalls. But the buttons on the themes light and dark seem to have an underlay which isn't appearing as it should. I'm on a MacBook Pro (15-inch, 2017) running MacOS 11.2.3, 2017. Doesn't matter if...

JCLIP.1 by Associate
  • 1656 Views
  • 2 replies
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X-CUBE-USB-AUDIO Expansion Package won't compile

Dear STM32CubeIDE community.I've been trying to write a USB audio input driver (I want to use the Nucleo F746ZG to generate audio data, that gets sent back to the computer to play as "input audio") and thought that the X-CUBE-USB-AUDIO Expansion Pack...

etheory by Senior II
  • 1682 Views
  • 6 replies
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Resolved! STM32CubeIDE compiler multiplication bug

Using:Latest STM32CubeIDENucleo-64 G071 (Cortex-M0+)GNU Tools for STM32 (9-2020-q2-update) (default)There seems to be a problem multiplying long numbers. Here's what a multiplication of two 32 bit ints looks like.And this is what a multiplication of ...

0693W000008z2cpQAA.png 0693W000008z2cuQAA.png
dscdsc by Senior
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Copy-past project in CubeIDE failed .ioc

I want to clone my cubeIDE 1.6.1 project. But in new project .ioc file contains old name, not "CC_AVD_Second". So I can't use it.Please add .ioc renaming while project cloning.@mattias norlander​ P.S. Look also

0693W000008z202QAA.png

STM32CubeIDE 1.6.1: Cannot load examples from the network.

I have installed STM32CubeIDE 1.6.1 on a Windows 10 client. I want to load firmware examples, which I already have stored on the machine. The IDE will not connect to the network. It continually prompts me to connect to the network, but when I clic...

DMois.1 by Associate III
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  • 5 replies
  • 0 kudos