initial commit

examples/WriteTag/WriteTag.ino

@@ -0,0 +1,40 @@
+#if 0
+#include <SPI.h>
+#include <PN532_SPI.h>
+#include <PN532.h>
+#include <NfcAdapter.h>
+
+PN532_SPI pn532spi(SPI, 10);
+NfcAdapter nfc = NfcAdapter(pn532spi);
+#else
+
+#include <Wire.h>
+#include <PN532_I2C.h>
+#include <PN532.h>
+#include <NfcAdapter.h>
+
+PN532_I2C pn532_i2c(Wire);
+NfcAdapter nfc = NfcAdapter(pn532_i2c);
+#endif
+
+void setup() {
+      Serial.begin(9600);
+      Serial.println("NDEF Writer");
+      nfc.begin();
+}
+
+void loop() {
+    Serial.println("\nPlace a formatted Mifare Classic or Ultralight NFC tag on the reader.");
+    if (nfc.tagPresent()) {
+        NdefMessage message = NdefMessage();
+        message.addUriRecord("http://arduino.cc");
+
+        bool success = nfc.write(message);
+        if (success) {
+          Serial.println("Success. Try reading this tag with your phone.");        
+        } else {
+          Serial.println("Write failed.");
+        }
+    }
+    delay(5000);
+}