From 5ada448fc988c3d1e92e7f87c208caa38b7549ba Mon Sep 17 00:00:00 2001
From: Henri de Jong <henridejong@gmail.com>
Date: Sun, 6 Jan 2013 19:55:06 +0100
Subject: [PATCH] A few changes in the examplescript, and renamed it.

---
 examples/cardRead/cardRead.ino | 94 ++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 examples/cardRead/cardRead.ino

diff --git a/examples/cardRead/cardRead.ino b/examples/cardRead/cardRead.ino
new file mode 100644
index 0000000..3c128ac
--- /dev/null
+++ b/examples/cardRead/cardRead.ino
@@ -0,0 +1,94 @@
+/**
+* Read a card using a mfrc522 reader on your SPI interface
+* Pin layout should be as follows (on Arduino Uno):
+* MOSI: Pin 11 / ICSP-4
+* MISO: Pin 12 / ICSP-1
+* SCK: Pin 13 / ISCP-3
+* SS: Pin 10
+* RST: Pin 5
+*
+* Script is based on the script of Miguel Balboa. 
+* New cardnumber is printed when card has changed. Only a dot is printed
+* if card is the same.
+*
+* @version 0.1
+* @author Henri de Jong
+* @since 06-01-2013
+*/
+
+#include <SPI.h>
+#include <RFID.h>
+
+#define SS_PIN 10
+#define RST_PIN 5
+
+RFID rfid(SS_PIN, RST_PIN); 
+
+// Setup variables:
+    int serNum0;
+    int serNum1;
+    int serNum2;
+    int serNum3;
+    int serNum4;
+
+void setup()
+{ 
+  Serial.begin(9600);
+  SPI.begin(); 
+  rfid.init();
+  
+}
+
+void loop()
+{
+    
+    if (rfid.isCard()) {
+        if (rfid.readCardSerial()) {
+            if (rfid.serNum[0] != serNum0
+                && rfid.serNum[1] != serNum1
+                && rfid.serNum[2] != serNum2
+                && rfid.serNum[3] != serNum3
+                && rfid.serNum[4] != serNum4
+            ) {
+                Serial.println(" ");
+                Serial.println("Card found");
+                serNum0 = rfid.serNum[0];
+                serNum1 = rfid.serNum[1];
+                serNum2 = rfid.serNum[2];
+                serNum3 = rfid.serNum[3];
+                serNum4 = rfid.serNum[4];
+               
+                //Serial.println(" ");
+                Serial.println("Cardnumber:");
+                Serial.print("Dec: ");
+		Serial.print(rfid.serNum[0],DEC);
+                Serial.print(", ");
+		Serial.print(rfid.serNum[1],DEC);
+                Serial.print(", ");
+		Serial.print(rfid.serNum[2],DEC);
+                Serial.print(", ");
+		Serial.print(rfid.serNum[3],DEC);
+                Serial.print(", ");
+		Serial.print(rfid.serNum[4],DEC);
+                Serial.println(" ");
+                        
+                Serial.print("Hex: ");
+		Serial.print(rfid.serNum[0],HEX);
+                Serial.print(", ");
+		Serial.print(rfid.serNum[1],HEX);
+                Serial.print(", ");
+		Serial.print(rfid.serNum[2],HEX);
+                Serial.print(", ");
+		Serial.print(rfid.serNum[3],HEX);
+                Serial.print(", ");
+		Serial.print(rfid.serNum[4],HEX);
+                Serial.println(" ");
+             } else {
+               Serial.print(".");
+             }
+          }
+    }
+    
+    rfid.halt();
+}
+