#include "Arduino.h" #include "AudioTools.h" #include "AudioTools/AudioLibs/AudioBoardStream.h" AudioBoardStream out(AudioKitEs8388V1); //CsvOutput out(Serial); SineWaveGenerator sine_wave; // subclass of SoundGenerator with max amplitude of 32000 GeneratedSoundStream in_stream(sine_wave); // Stream generated from sine wave StreamCopy copier(out, in_stream); // copies sound to out void setup(){ Serial.begin(115200); delay(2000); AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Warning); auto cfg = out.defaultConfig(); cfg.bits_per_sample = 24; out.begin(cfg); sine_wave.begin(cfg, N_B4); in_stream.begin(cfg); } void loop(){ copier.copy(); }