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@6:26c1b3b6c192, 2014-03-25 (annotated)

Committer:
screamer
Date:
Tue Mar 25 16:48:10 2014 +0000
Revision:
6:26c1b3b6c192
Parent:
3:4189a10038e6 
Fixed compile warnings

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yihui 3:4189a10038e6 1 #ifndef MifareClassic_h
yihui 3:4189a10038e6 2 #define MifareClassic_h
yihui 3:4189a10038e6 3
yihui 3:4189a10038e6 4 #include <PN532.h>
yihui 3:4189a10038e6 5 #include <Ndef.h>
yihui 3:4189a10038e6 6 #include <NfcTag.h>
yihui 3:4189a10038e6 7
yihui 3:4189a10038e6 8 class MifareClassic
yihui 3:4189a10038e6 9 {
yihui 3:4189a10038e6 10 public:
yihui 3:4189a10038e6 11 MifareClassic(PN532& nfcShield);
yihui 3:4189a10038e6 12 ~MifareClassic();
yihui 3:4189a10038e6 13 NfcTag read(uint8_t *uid, unsigned int uidLength);
yihui 3:4189a10038e6 14 bool write(NdefMessage& ndefMessage, uint8_t *uid, unsigned int uidLength);
yihui 3:4189a10038e6 15 private:
yihui 3:4189a10038e6 16 PN532* _nfcShield;
yihui 3:4189a10038e6 17 int getBufferSize(int messageLength);
yihui 3:4189a10038e6 18 int getNdefStartIndex(uint8_t *data);
yihui 3:4189a10038e6 19 bool decodeTlv(uint8_t *data, int &messageLength, int &messageStartIndex);
yihui 3:4189a10038e6 20 };
yihui 3:4189a10038e6 21
yihui 3:4189a10038e6 22 #endif