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Dependents: NFC_HTM_READ EMULAR_TAGS Escribir_tag NFC_HTM_READ-WRITE
Diff: NfcAdapter.h
- Revision:
- 0:b805b487fbef
- Child:
- 1:a549ef8b142a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/NfcAdapter.h Fri Apr 24 18:17:09 2015 +0000
@@ -0,0 +1,43 @@
+#ifndef NfcAdapter_h
+#define NfcAdapter_h
+
+#include <PN532Interface.h>
+#include <PN532.h>
+#include <NfcTag.h>
+#include <Ndef.h>
+
+// Drivers
+#include <MifareClassic.h>
+#include <MifareUltralight.h>
+
+#define TAG_TYPE_MIFARE_CLASSIC (0)
+#define TAG_TYPE_1 (1)
+#define TAG_TYPE_2 (2)
+#define TAG_TYPE_3 (3)
+#define TAG_TYPE_4 (4)
+#define TAG_TYPE_UNKNOWN (99)
+
+#define IRQ (2)
+#define RESET (3) // Not connected by default on the NFC Shield
+
+class NfcAdapter {
+ public:
+ NfcAdapter(PN532Interface &interface);
+
+ ~NfcAdapter(void);
+ void begin(void);
+ bool tagPresent(); // tagAvailable
+ NfcTag read();
+ bool write(NdefMessage& ndefMessage);
+ // FUTURE bool share(NdefMessage& ndefMessage);
+ // FUTURE bool unshare();
+ // FUTURE bool erase();
+ // FUTURE bool format();
+ private:
+ PN532* shield;
+ uint8_t uid[7]; // Buffer to store the returned UID
+ unsigned int uidLength; // Length of the UID (4 or 7 uint8_ts depending on ISO14443A card type)
+ unsigned int guessTagType();
+};
+
+#endif