/**
 * @file streams-generator-vban.ino
 * @author Phil Schatzmann
 * @brief sends sine test signal to VBAN Receptor App
 */
 
#include "AudioTools.h"
#include "AudioTools/Communication/VBANStream.h"

AudioInfo info(44100, 2, 16);
SineGenerator<int16_t> sineWave(32000);                // subclass of SoundGenerator with max amplitude of 32000
GeneratedSoundStream<int16_t> sound(sineWave);             // Stream generated from sine wave
VBANStream out;
StreamCopy copier(out, sound, 2048);                       // 44100 needs 2048

// Arduino Setup
void setup(void) {  
  // Open Serial 
  Serial.begin(115200);
  while(!Serial);
  AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);

  // setup output
  auto cfg = out.defaultConfig(TX_MODE);
  cfg.copyFrom(info);
  cfg.ssid = "ssid";
  cfg.password = "password";
  cfg.stream_name = "Stream1";
  cfg.target_ip = IPAddress{192,168,1,37}; 
  cfg.throttle_active = true;
  //cfg.throttle_correction_us = 0; // optimize overload and underrun
  if (!out.begin(cfg)) stop();

  // Setup sine wave
  sineWave.begin(info, N_B4);
  Serial.println("started...");
}

// Arduino loop - copy sound to out 
void loop() {
  copier.copy();
}