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USB Audio class

Vineet_872
Associate

‎2025-05-06 8:16 AM

Hi,

I am using nucleo-l476RG board.

I am new to USB audio, I am trying to create USB Audio class (Speaker/MIC) using HAL. I am sucessfully able to create a node for speaker and MIC in my laptop. But unable to send and receive the data over USB. Can anyone suggest me any example or any documentation which can help me to achieve my goal.

Thanks 

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FBL
ST Employee

‎2025-05-06 8:38 AM

Hi @Vineet_872 

You can leverage the X-CUBE-AUDIO-KIT and X-CUBE-AUDIO packages from STMicroelectronics. These packages provide a comprehensive set of tools and libraries for audio processing on STM32.

Unfortunately, no example provided specifically for STM32L4 products but you can refer to examples provided for STM32G4 or STM32F4.

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.


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