// Simple wrapper for Arduino sketch to compilable with cpp in cmake #include "AudioTools.h" #include "AudioTools/AudioLibs/MiniAudioStream.h" #include "AudioTools/Disk/SDtdioStream.h" //LinuxStdio out; // Output to stdio on Desktop MiniAudioStream out; // Output to MiniAudioStream 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(){ AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info); auto cfg = out.defaultConfig(TX_MODE); //cfg.sample_rate = 22000; if (!out.begin(cfg)){ stop(); } sine_wave.begin(cfg, N_B4); in_stream.begin(); } void loop(){ copier.copy(); }