FlProg

Код: Выделить всё

#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <user_interface.h>
//#include "AudioFileSourceHTTPStream.h" //https://github.com/earlephilhower/ESP8266Audio
#include "AudioFileSourceICYStream.h"
#include "AudioFileSourceBuffer.h" //https://github.com/earlephilhower/ESP8266Audio
#include "AudioGeneratorMP3.h" //https://github.com/earlephilhower/ESP8266Audio
#include "AudioOutputI2SNoDAC.h" //https://github.com/earlephilhower/ESP8266Audio

// Enter your WiFi setup here:
const char *SSID = "test"; //Ваше имя сети
const char *PASSWORD = "password"; // Ключ к сети

// Stations URLs...
const char* URL[]={"http://philae.shoutca.st:8446/stream/1/", "http://shoutcast.byfly.by:88/rmf", "http://shoutcast.byfly.by:88/euroradio_by", "http://shoutcast.byfly.by:88/svoboda_rus
"};


int buttonPin = 0; //назначим кнопку CH+
String url_tmp;
int ch;

AudioGeneratorMP3 *mp3;
//AudioFileSourceHTTPStream *file;
AudioFileSourceICYStream *file;
AudioFileSourceBuffer *buff;
AudioOutputI2SNoDAC *out;

// Called when a metadata event occurs (i.e. an ID3 tag, an ICY block, etc.
void MDCallback(void *cbData, const char *type, bool isUnicode, const char *string)
{
  const char *ptr = reinterpret_cast<const char *>(cbData);
  (void) isUnicode; // Punt this ball for now
  // Note that the type and string may be in PROGMEM, so copy them to RAM for printf
  char s1[32], s2[64];
  strncpy_P(s1, type, sizeof(s1));
  s1[sizeof(s1)-1]=0;
  strncpy_P(s2, string, sizeof(s2));
  s2[sizeof(s2)-1]=0;
  Serial.printf("METADATA(%s) '%s' = '%s'\n", ptr, s1, s2);
  Serial.flush();
}

// Called when there's a warning or error (like a buffer underflow or decode hiccup)
void StatusCallback(void *cbData, int code, const char *string)
{
  const char *ptr = reinterpret_cast<const char *>(cbData);
  // Note that the string may be in PROGMEM, so copy it to RAM for printf
  char s1[64];
  strncpy_P(s1, string, sizeof(s1));
  s1[sizeof(s1)-1]=0;
  Serial.printf("STATUS(%s) '%d' = '%s'\n", ptr, code, s1);
  Serial.flush();
}

void setup()
{
  system_update_cpu_freq(SYS_CPU_160MHZ);
  pinMode(buttonPin, INPUT_PULLUP);
  Serial.begin(115200);
  delay(1000);
  Serial.println("Connecting to WiFi");

  WiFi.disconnect();
  WiFi.softAPdisconnect(true);
  WiFi.mode(WIFI_STA);

  WiFi.begin(SSID, PASSWORD);

  // Try forever
  while (WiFi.status() != WL_CONNECTED) {
    Serial.println("...Connecting to WiFi");
    delay(2000);
    //Serial.println(ESP.getFlashChipSize());
  }
  Serial.println("Connected");
  Serial.printf("Start Heap: %d b\n",  ESP.getFreeHeap());

  out = new AudioOutputI2SNoDAC();

  Serial.printf("Init audio out Heap: %d b\n",  ESP.getFreeHeap());

  url_tmp=URL[1];
  play();

  Serial.printf("Play audio Heap: %d b\n",  ESP.getFreeHeap());
}


void loop()
{
static int lastms = 0;

if (!digitalRead(buttonPin)){
  Serial.print("Ch: ");
  delay(200);
  ch++;
  sel_ch();
  Serial.println(ch);
  StopPlaying();
  play();
}

  if (mp3->isRunning()) {
    if (millis()-lastms > 1000) {
      lastms = millis();
      Serial.printf("Running for %d ms. Heap: %d b\n", lastms, ESP.getFreeHeap());
      Serial.flush();
     }
    if (!mp3->loop()) mp3->stop();
  } else {
    Serial.printf("MP3 done\n");
    delay(1000);
    play();
  }
}

void play()
{
  /*
file = new AudioFileSourceHTTPStream(url_tmp.c_str());
buff = new AudioFileSourceBuffer(file, 2048);
mp3 = new AudioGeneratorMP3();
mp3->begin(buff, out);
*/
// file = new AudioFileSourceHTTPStream(url_tmp.c_str());
  file = new AudioFileSourceICYStream(url_tmp.c_str());

  file->RegisterMetadataCB(MDCallback, (void*)"ICY");
   //buff = new AudioFileSourceBuffer(file, 2560);
   //buff->RegisterStatusCB(StatusCallback, (void*)"buffer");

  mp3 = new AudioGeneratorMP3();
  mp3->RegisterStatusCB(StatusCallback, (void*)"mp3");
  mp3->begin(file, out);
// mp3->begin(buff, out);
}

void StopPlaying()
{
  if (mp3) {
    mp3->stop();
    delete mp3;
    mp3 = NULL;
  }
  if (buff) {
    buff->close();
    delete buff;
    buff = NULL;
  }
  if (file) {
    file->close();
    delete file;
    file = NULL;
  }
}

void sel_ch()
{
  if (ch==0) url_tmp=URL[0];
  if (ch==1) url_tmp=URL[1];
  if (ch==2) url_tmp=URL[2];
  if (ch==3) url_tmp=URL[3];
  if (ch>3) ch=0,  url_tmp=URL[0];
}