First experiments

src/main.cpp

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+#include <ESP8266WiFi.h> //https://github.com/esp8266/Arduino
+
+// needed for library
+#include <DNSServer.h>
+#include <ESP8266WebServer.h>
+#include <WiFiManager.h> //https://github.com/tzapu/WiFiManager
+
+#include "AudioFileSourceSPIFFS.h"
+#include "AudioGeneratorMP3.h"
+#include "AudioOutputI2SNoDAC.h"
+
+AudioGeneratorMP3 *mp3;
+AudioFileSourceSPIFFS *file;
+AudioOutputI2SNoDAC *out;
+
+void setup()
+{
+  // put your setup code here, to run once:
+  Serial.begin(115200);
+
+  // WiFiManager
+  // Local intialization. Once its business is done, there is no need to keep it around
+  
+  
+  //WiFiManager wifiManager;
+  
+  
+  // reset saved settings
+  // wifiManager.resetSettings();
+
+  // set custom ip for portal
+  // wifiManager.setAPStaticIPConfig(IPAddress(10,0,1,1), IPAddress(10,0,1,1), IPAddress(255,255,255,0));
+
+  // fetches ssid and pass from eeprom and tries to connect
+  // if it does not connect it starts an access point with the specified name
+  // here  "AutoConnectAP"
+  // and goes into a blocking loop awaiting configuration
+  //wifiManager.autoConnect("AutoConnectAP");
+  // or use this for auto generated name ESP + ChipID
+  
+  
+  // wifiManager.autoConnect();
+
+  // if you get here you have connected to the WiFi
+  Serial.println("connected...yeey :)");
+  audioLogger = &Serial;
+  
+  SPIFFS.begin();
+  Serial.println("beginning mp3 setup...");
+  file = new AudioFileSourceSPIFFS("/ex.mp3");
+  out = new AudioOutputI2SNoDAC();
+  mp3 = new AudioGeneratorMP3();
+  if (!mp3->begin(file, out)) {
+    Serial.println("could not play file.");
+  }
+  
+
+}
+
+void loop()
+{
+  if (mp3->isRunning())
+  {
+    if (!mp3->loop())
+      mp3->stop();
+  }
+  else
+  {
+    Serial.printf("MP3 done\n");
+    delay(1000);
+  }
+  
+}