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

[Judge]

Thank you. I know these two examples. In addition to the routines provided by SDK, do you have any other examples of USB composite devices for reference or provide ideas and matters needing attention on merging.

Best Regards,

Judge Ke

[Kazi Afroza Sultana]

Hello Judge,

As far as I know we do not have any example that combines both of these. I have been asking my team though. I will let you know the update.

Thanks.

Best Regards,

Kazi Afroza Sultana

[Judge]

Hello Kazi,

I have been waiting for your feedback for some time, hoping to have a good news. Do your colleagues have any feedback and are they familiar with it? Can they give some suggestions or reference?

Thanks.

Best Regards,

Judge Ke

[Kazi Afroza Sultana]

Hello Judge,

Sorry as we do not have any reference example combining both. 

Best Regards,

Kazi Afroza Sultana