Device firmware for 16 channel class 2 audio

[simmania]

Hi,
We are investigating if we can use a i.MXRT MCU for our product. This product will include 16 channel audio output. So we need USB firmware that supports class 2 audio output.

We have seen the 'Composite CDC (serial COM) + 2-channel audio input / output' example. This seems to be an interresting starting point. But is this easily adaptable to 16 channels?

[jingpan]

Hi simmania,

No, there isn't such examples which use more than two channel.

Regards,

Jing

[simmania]

Will it be easy to adapt the 2 channel example to 16 channels? Like changing a few constants from 2 to 16? And off course taking care of the audio samples.