Stand‐Alone: Predefined Boards

You can use this library stand alone w/o the audio tools to initialize the codec chip by using the predefined boards.

E.g. the following code is setting up and starting the codec on a Lyrat board:

#include "AudioBoard.h"

void setup() {
  CodecConfig cfg;
  cfg.adc_input = ADC_INPUT_LINE1;
  cfg.dac_output = DAC_OUTPUT_ALL;
  cfg.i2s.bits = BIT_LENGTH_16BITS;
  cfg.i2s.rate = RATE_44K;
  //cfg.i2s.fmt = I2S_NORMAL;
  //cfg.i2s.mode = MODE_SLAVE; 
  LyratV43.begin(cfg);   

}

After you have been setting up the codec you can set up I2S and output the audio. Check the documentation for all available boards. They can be found in the Variables section.