I have the 4Mic Array up and working fine, but I really am having trouble understanding the way the LED lights are called in either the Alexa example or the Goggle example. For example, the Alexa one has a blue ring of led’s and a green one in the position that matches the direction of the awake word.
My question is simple, what if I wanted to simply switch and have the ring green and the pointer blue?
I just can’t seem to figure out where the color is located in the sample code located in kws_doa.py. Is there anyone out there that understands the code enough to point me in the right direction?