File manager

src/main.cpp

@@ -18,6 +18,7 @@
 // define pins for RFID
 #define CS_RFID 32 // SIC, tried 4 and 32 but only this worked!
 #define RST_RFID 33
+// this does not work as the irq pin is input only:
 #define IRQ_RFID 34
 
 // Audio DAC
@@ -471,6 +472,11 @@ String getState()
   else
     jsonState["title"] = "Angehalten";  // Store in flash
 
+  if (currentNode != nullptr)
+    jsonState["filepath"] = currentNode->getCurrentPlayingFilePath();
+  else
+    jsonState["filepath"] = "";
+
   jsonState["time"] = audio.getAudioCurrentTime();
   jsonState["volume"] = audio.getVolume();
   jsonState["length"] = audio.getAudioFileDuration();
@@ -717,8 +723,8 @@ void setup()
   pinMode(BTN_NEXT, INPUT_PULLUP);
   pinMode(BTN_PREV, INPUT_PULLUP);
 
-  /* setup the IRQ pin*/
-  pinMode(IRQ_RFID, INPUT_PULLUP);
+  /* setup the IRQ pin, not working because the pin is input only:*/
+  //pinMode(IRQ_RFID, INPUT_PULLUP);
 
   pinMode(CS_RFID, OUTPUT);
   pinMode(CS_SDCARD, OUTPUT);
@@ -792,7 +798,7 @@ void setup()
   AsyncWiFiManager wifiManager(&server, &dns);
 
   // Memory optimizations for WiFiManager
-  wifiManager.setDebugOutput(false);           // Disable debug strings
+  wifiManager.setDebugOutput(true);           // Disable debug strings
   wifiManager.setMinimumSignalQuality(20);     // Reduce AP scan results
   wifiManager.setRemoveDuplicateAPs(true);     // Remove duplicate APs from memory