Seeed / PN532

PN532 NFC library for Seeed Studio's NFC Shield

Fork of PN532 by Yihui Xiong

Diff: MifareClassic.h

Revision:
3:4189a10038e6
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MifareClassic.h	Thu Nov 21 04:30:49 2013 +0000
@@ -0,0 +1,22 @@
+#ifndef MifareClassic_h
+#define MifareClassic_h
+
+#include <PN532.h>
+#include <Ndef.h>
+#include <NfcTag.h>
+
+class MifareClassic
+{
+    public:
+        MifareClassic(PN532& nfcShield);
+        ~MifareClassic();
+        NfcTag read(uint8_t *uid, unsigned int uidLength);
+        bool write(NdefMessage& ndefMessage, uint8_t *uid, unsigned int uidLength);
+    private:
+        PN532* _nfcShield;
+        int getBufferSize(int messageLength);
+        int getNdefStartIndex(uint8_t *data);
+        bool decodeTlv(uint8_t *data, int &messageLength, int &messageStartIndex);
+};
+
+#endif