I want to make an echo sounder for my boat. I bought HifiBerry DAC + ADC. I have several questions arose.
How to change Sample Rate for DAC+ADC? I made several oszillogramm and did not notice any changes with the increase in the sample rate. :(
The code and pictures can be viewed on the github.
I have a working Echo Sounder AFE. It has a differential output. How to connect differential output to HiFiBerry DAC+ADC? P6???
How to configure ALSA for differential input. Can HifiBerry raise the sample rate to 192K?
I want to make an adapter board for AFE. Where to find the drawing of the board from HifiBerry with coordinates P5 and P6. Maybe you have a template for CAD.