// Simple wrapper for Arduino sketch to compilable with cpp in cmake #include "Arduino.h" #include "AudioTools.h" #include "AudioTools/AudioLibs/StdioStream.h" //LinuxStdio out; // Output to Desktop CsvOutput out(Serial); SineWaveGenerator sine_wave; // subclass of SoundGenerator with max amplitude GeneratedSoundStream in_stream(sine_wave); // Stream generated from sine wave StreamCopy copier(out, in_stream); // copies sound to out void setup(){ Serial.begin(115200); AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info); auto cfg = out.defaultConfig(); cfg.bits_per_sample = 24; if (!out.begin(cfg)){ stop(); } sine_wave.begin(cfg.channels, cfg.sample_rate, N_B4); in_stream.begin(); } void loop(){ copier.copy(); }