USB CDC ACM + USB Audio

[Judge]

I want to develop a USB composite device using USB CDC ACM + USB Audio. I am not familiar with USB device protocol, so I hope to have a reference example. My development board is PCA10056 and SDK17.1.

Thank you very much.

[Kazi Afroza Sultana]

Hello,

We have USB CDC ACM example  https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/usbd_cdc_acm_example.html?cp=8_5_3_4_5_50_3  and usb audio example  https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/usbd_audio_example.html?cp=8_5_3_4_5_50_0 separately. 

we do not have USB CDC ACM + USB Audio combination of both. You may need to combined both to make your own development.  

Thanks.

Best Regards,

Kazi Afroza Sultana