update audio

FW/leo_muziekdoos_esp32/src/audio.cpp

@@ -6,6 +6,7 @@ AudioFileSourceLittleFS *file;
 AudioOutputI2S *out;
 
 uint8_t audio_current_Song = 0;
+const char* nextAudioFile = "";
 uint8_t n = 0;
 
 bool audio_start = false;
@@ -46,6 +47,19 @@ void playSong(uint8_t index)
   mp3->begin(id3, out);
 }
 
+void playSong(String filename)
+{
+  if(filename != "")
+  {
+    log_i("now playing %s\n", filename.c_str());
+    file = new AudioFileSourceLittleFS(filename.c_str());
+    id3 = new AudioFileSourceID3(file);
+    id3->RegisterMetadataCB(MDCallback, (void *)"ID3TAG");
+    mp3->begin(id3, out);
+  }
+}
+
+
 void initAudio()
 {
   log_i("init Audio");
@@ -67,6 +81,11 @@ bool getAudioInitStatus(void)
   return audioInitOk;
 }
 
+void setAudioFileName(String filename)
+{
+  nextAudioFile = filename;
+}
+
 void handleAudio()
 {
   if (hallIsIdle())