added DCC Message Debug code to Fahrstuhl example to assist with debugging initial setup

bumped to version 2.0.13

examples/Fahrstuhl/Fahrstuhl.ino

@@ -10,6 +10,9 @@
 #include <EEPROM.h>
 #include <NmraDcc.h>
 
+// You can print every DCC packet by un-commenting the line below
+//#define NOTIFY_DCC_MSG
+
 // Define the Arduino Pin to connect to the DCC input signal
 #define DCC_PIN 2
 
@@ -469,3 +472,16 @@ void loop()
   }
   wasRunning = stepper.isRunning();
 }
+
+#ifdef  NOTIFY_DCC_MSG
+void notifyDccMsg( DCC_MSG * Msg)
+{
+  Serial.print("notifyDccMsg: ") ;
+  for(uint8_t i = 0; i < Msg->Size; i++)
+  {
+    Serial.print(Msg->Data[i], HEX);
+    Serial.write(' ');
+  }
+  Serial.println();
+}
+#endif

library.properties

@@ -1,5 +1,5 @@
 name=NmraDcc
-version=2.0.12
+version=2.0.13
 author=Alex Shepherd, Wolfgang Kuffer, Geoff Bunza, Martin Pischky, Franz-Peter Müller, Sven (littleyoda), Hans Tanner, bugfixes by Jueff
 maintainer=Alex Shepherd <kiwi64ajs@gmail.com>
 sentence=Enables NMRA DCC Communication