Although I know that the nrf5340 audio dk only has a mono codec(CS47l63), I still want to try whether the headset can receive and process stereo signals in the same time, as I must evaluate this feature in our project. Both in BIS mode and CIS mode.
I have tried everything i can do, but i am just a beginner. In CIS mode, I can see the gateway only sends one channel signals to the corresponding headset. But in the BIS mode,the gateway broadcast the stereo audio signal, and the headset only recive the corresponding one channel signal, So i think it will be easier for me to implement this feature in the BIS mode. But i still can not find the way, i can modify the value of active_stream_index in the appropriate location to change whether the headset receives audio signals from the left or right channels, but I am still unable to receive stereo signals and process them in the same time.
If this function can be implemented, I can verify it by checking the I2S output signals on the nrf5340 audio dk through an oscilloscope.
So I would like to ask for advice on how to implement this function. I hope someone can help me, thanks.
