How to get individual channels using livetune

[mantwih]

Question about using livetune when using a 4 channel sys input.

We have a 4 channel PDM mic input but having trouble figuring out how to get the individual channels. For example if I wanted to delay just ch 1, how would I go about that. I don't really see a way to get access to the individual channels. deinterleave seems to be the useful but how do I know ch 0, ch 1 ... are going to which deinterleave output if i fact deinterleave is the correct element.

We are trying to do some beam forming with 4 channels if that helps.

 

[removed label 'CubeIDE' as this is about audio and X-CUBE-AUDIO-KIT software - p.a.]