Components / PN532

NFC library using PN532 to read/write NDEF Messages to NFC tags

Dependents:   Seeed_NFC_Shield_write Nucleo_test_nfc

Fork of PN532 by Yihui Xiong

MifareClassic.h

Committer:
screamer
Date:
2014-03-25
Revision:
6:26c1b3b6c192
Parent:
3:4189a10038e6

File content as of revision 6:26c1b3b6c192:

#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