HTM / PN532_MK20

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Dependents:   NFC_HTM_READ EMULAR_TAGS Escribir_tag NFC_HTM_READ-WRITE

NfcAdapter.h@0:b805b487fbef, 2015-04-24 (annotated)

Committer:
mauroar211
Date:
Fri Apr 24 18:17:09 2015 +0000
Revision:
0:b805b487fbef
Child:
1:a549ef8b142a
LEER TAG

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mauroar211 0:b805b487fbef 1 #ifndef NfcAdapter_h
mauroar211 0:b805b487fbef 2 #define NfcAdapter_h
mauroar211 0:b805b487fbef 3
mauroar211 0:b805b487fbef 4 #include <PN532Interface.h>
mauroar211 0:b805b487fbef 5 #include <PN532.h>
mauroar211 0:b805b487fbef 6 #include <NfcTag.h>
mauroar211 0:b805b487fbef 7 #include <Ndef.h>
mauroar211 0:b805b487fbef 8
mauroar211 0:b805b487fbef 9 // Drivers
mauroar211 0:b805b487fbef 10 #include <MifareClassic.h>
mauroar211 0:b805b487fbef 11 #include <MifareUltralight.h>
mauroar211 0:b805b487fbef 12
mauroar211 0:b805b487fbef 13 #define TAG_TYPE_MIFARE_CLASSIC (0)
mauroar211 0:b805b487fbef 14 #define TAG_TYPE_1 (1)
mauroar211 0:b805b487fbef 15 #define TAG_TYPE_2 (2)
mauroar211 0:b805b487fbef 16 #define TAG_TYPE_3 (3)
mauroar211 0:b805b487fbef 17 #define TAG_TYPE_4 (4)
mauroar211 0:b805b487fbef 18 #define TAG_TYPE_UNKNOWN (99)
mauroar211 0:b805b487fbef 19
mauroar211 0:b805b487fbef 20 #define IRQ (2)
mauroar211 0:b805b487fbef 21 #define RESET (3) // Not connected by default on the NFC Shield
mauroar211 0:b805b487fbef 22
mauroar211 0:b805b487fbef 23 class NfcAdapter {
mauroar211 0:b805b487fbef 24 public:
mauroar211 0:b805b487fbef 25 NfcAdapter(PN532Interface &interface);
mauroar211 0:b805b487fbef 26
mauroar211 0:b805b487fbef 27 ~NfcAdapter(void);
mauroar211 0:b805b487fbef 28 void begin(void);
mauroar211 0:b805b487fbef 29 bool tagPresent(); // tagAvailable
mauroar211 0:b805b487fbef 30 NfcTag read();
mauroar211 0:b805b487fbef 31 bool write(NdefMessage& ndefMessage);
mauroar211 0:b805b487fbef 32 // FUTURE bool share(NdefMessage& ndefMessage);
mauroar211 0:b805b487fbef 33 // FUTURE bool unshare();
mauroar211 0:b805b487fbef 34 // FUTURE bool erase();
mauroar211 0:b805b487fbef 35 // FUTURE bool format();
mauroar211 0:b805b487fbef 36 private:
mauroar211 0:b805b487fbef 37 PN532* shield;
mauroar211 0:b805b487fbef 38 uint8_t uid[7]; // Buffer to store the returned UID
mauroar211 0:b805b487fbef 39 unsigned int uidLength; // Length of the UID (4 or 7 uint8_ts depending on ISO14443A card type)
mauroar211 0:b805b487fbef 40 unsigned int guessTagType();
mauroar211 0:b805b487fbef 41 };
mauroar211 0:b805b487fbef 42
mauroar211 0:b805b487fbef 43 #endif