libs/RFID.MFRC522
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Merge branch 'master' into upd-readme

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Rotzbua
2016-01-04 04:58:20 +01:00
parent 620453b6ca bafa2faead
commit 51a38a04de
10 changed files with 85 additions and 78 deletions
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88
MFRC522.h
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@@ -272,30 +272,32 @@ public:
};
// PICC types we can detect. Remember to update PICC_GetTypeName() if you add more.
// last value set to 255, hints compiler to use byte instead of default integer, works for arduino ide to save ram and flash
enum PICC_Type {
PICC_TYPE_UNKNOWN = 0,
PICC_TYPE_ISO_14443_4 = 1, // PICC compliant with ISO/IEC 14443-4
PICC_TYPE_ISO_18092 = 2, // PICC compliant with ISO/IEC 18092 (NFC)
PICC_TYPE_MIFARE_MINI = 3, // MIFARE Classic protocol, 320 bytes
PICC_TYPE_MIFARE_1K = 4, // MIFARE Classic protocol, 1KB
PICC_TYPE_MIFARE_4K = 5, // MIFARE Classic protocol, 4KB
PICC_TYPE_MIFARE_UL = 6, // MIFARE Ultralight or Ultralight C
PICC_TYPE_MIFARE_PLUS = 7, // MIFARE Plus
PICC_TYPE_TNP3XXX = 8, // Only mentioned in NXP AN 10833 MIFARE Type Identification Procedure
PICC_TYPE_UNKNOWN ,
PICC_TYPE_ISO_14443_4 , // PICC compliant with ISO/IEC 14443-4
PICC_TYPE_ISO_18092 , // PICC compliant with ISO/IEC 18092 (NFC)
PICC_TYPE_MIFARE_MINI , // MIFARE Classic protocol, 320 bytes
PICC_TYPE_MIFARE_1K , // MIFARE Classic protocol, 1KB
PICC_TYPE_MIFARE_4K , // MIFARE Classic protocol, 4KB
PICC_TYPE_MIFARE_UL , // MIFARE Ultralight or Ultralight C
PICC_TYPE_MIFARE_PLUS , // MIFARE Plus
PICC_TYPE_TNP3XXX , // Only mentioned in NXP AN 10833 MIFARE Type Identification Procedure
PICC_TYPE_NOT_COMPLETE = 255 // SAK indicates UID is not complete.
};
// Return codes from the functions in this class. Remember to update GetStatusCodeName() if you add more.
// last value set to 255, hints compiler to use byte instead of default integer, works for arduino ide to save ram and flash
enum StatusCode {
STATUS_OK = 1, // Success
STATUS_ERROR = 2, // Error in communication
STATUS_COLLISION = 3, // Collission detected
STATUS_TIMEOUT = 4, // Timeout in communication.
STATUS_NO_ROOM = 5, // A buffer is not big enough.
STATUS_INTERNAL_ERROR = 6, // Internal error in the code. Should not happen ;-)
STATUS_INVALID = 7, // Invalid argument.
STATUS_CRC_WRONG = 8, // The CRC_A does not match
STATUS_MIFARE_NACK = 9 // A MIFARE PICC responded with NAK.
STATUS_OK , // Success
STATUS_ERROR , // Error in communication
STATUS_COLLISION , // Collission detected
STATUS_TIMEOUT , // Timeout in communication.
STATUS_NO_ROOM , // A buffer is not big enough.
STATUS_INTERNAL_ERROR , // Internal error in the code. Should not happen ;-)
STATUS_INVALID , // Invalid argument.
STATUS_CRC_WRONG , // The CRC_A does not match
STATUS_MIFARE_NACK = 255 // A MIFARE PICC responded with NAK.
};
// A struct used for passing the UID of a PICC.
@@ -333,7 +335,7 @@ public:
void setBitMask(unsigned char reg, unsigned char mask);
void PCD_SetRegisterBitMask(byte reg, byte mask);
void PCD_ClearRegisterBitMask(byte reg, byte mask);
MFRC522::StatusCode PCD_CalculateCRC(byte *data, byte length, byte *result);
StatusCode PCD_CalculateCRC(byte *data, byte length, byte *result);
/////////////////////////////////////////////////////////////////////////////////////
// Functions for manipulating the MFRC522
@@ -350,43 +352,43 @@ public:
/////////////////////////////////////////////////////////////////////////////////////
// Functions for communicating with PICCs
/////////////////////////////////////////////////////////////////////////////////////
MFRC522::StatusCode PCD_TransceiveData(byte *sendData, byte sendLen, byte *backData, byte *backLen, byte *validBits = NULL, byte rxAlign = 0, bool checkCRC = false);
MFRC522::StatusCode PCD_CommunicateWithPICC(byte command, byte waitIRq, byte *sendData, byte sendLen, byte *backData = NULL, byte *backLen = NULL, byte *validBits = NULL, byte rxAlign = 0, bool checkCRC = false);
MFRC522::StatusCode PICC_RequestA(byte *bufferATQA, byte *bufferSize);
MFRC522::StatusCode PICC_WakeupA(byte *bufferATQA, byte *bufferSize);
MFRC522::StatusCode PICC_REQA_or_WUPA(byte command, byte *bufferATQA, byte *bufferSize);
MFRC522::StatusCode PICC_Select(Uid *uid, byte validBits = 0);
MFRC522::StatusCode PICC_HaltA();
StatusCode PCD_TransceiveData(byte *sendData, byte sendLen, byte *backData, byte *backLen, byte *validBits = NULL, byte rxAlign = 0, bool checkCRC = false);
StatusCode PCD_CommunicateWithPICC(byte command, byte waitIRq, byte *sendData, byte sendLen, byte *backData = NULL, byte *backLen = NULL, byte *validBits = NULL, byte rxAlign = 0, bool checkCRC = false);
StatusCode PICC_RequestA(byte *bufferATQA, byte *bufferSize);
StatusCode PICC_WakeupA(byte *bufferATQA, byte *bufferSize);
StatusCode PICC_REQA_or_WUPA(byte command, byte *bufferATQA, byte *bufferSize);
StatusCode PICC_Select(Uid *uid, byte validBits = 0);
StatusCode PICC_HaltA();
/////////////////////////////////////////////////////////////////////////////////////
// Functions for communicating with MIFARE PICCs
/////////////////////////////////////////////////////////////////////////////////////
MFRC522::StatusCode PCD_Authenticate(byte command, byte blockAddr, MIFARE_Key *key, Uid *uid);
StatusCode PCD_Authenticate(byte command, byte blockAddr, MIFARE_Key *key, Uid *uid);
void PCD_StopCrypto1();
MFRC522::StatusCode MIFARE_Read(byte blockAddr, byte *buffer, byte *bufferSize);
MFRC522::StatusCode MIFARE_Write(byte blockAddr, byte *buffer, byte bufferSize);
MFRC522::StatusCode MIFARE_Ultralight_Write(byte page, byte *buffer, byte bufferSize);
MFRC522::StatusCode MIFARE_Decrement(byte blockAddr, long delta);
MFRC522::StatusCode MIFARE_Increment(byte blockAddr, long delta);
MFRC522::StatusCode MIFARE_Restore(byte blockAddr);
MFRC522::StatusCode MIFARE_Transfer(byte blockAddr);
MFRC522::StatusCode MIFARE_GetValue(byte blockAddr, long *value);
MFRC522::StatusCode MIFARE_SetValue(byte blockAddr, long value);
MFRC522::StatusCode PCD_NTAG216_AUTH(byte *passWord, byte pACK[]);
StatusCode MIFARE_Read(byte blockAddr, byte *buffer, byte *bufferSize);
StatusCode MIFARE_Write(byte blockAddr, byte *buffer, byte bufferSize);
StatusCode MIFARE_Ultralight_Write(byte page, byte *buffer, byte bufferSize);
StatusCode MIFARE_Decrement(byte blockAddr, long delta);
StatusCode MIFARE_Increment(byte blockAddr, long delta);
StatusCode MIFARE_Restore(byte blockAddr);
StatusCode MIFARE_Transfer(byte blockAddr);
StatusCode MIFARE_GetValue(byte blockAddr, long *value);
StatusCode MIFARE_SetValue(byte blockAddr, long value);
StatusCode PCD_NTAG216_AUTH(byte *passWord, byte pACK[]);
/////////////////////////////////////////////////////////////////////////////////////
// Support functions
/////////////////////////////////////////////////////////////////////////////////////
MFRC522::StatusCode PCD_MIFARE_Transceive(byte *sendData, byte sendLen, bool acceptTimeout = false);
StatusCode PCD_MIFARE_Transceive(byte *sendData, byte sendLen, bool acceptTimeout = false);
// old function used too much memory, now name moved to flash; if you need char, copy from flash to memory
//const char *GetStatusCodeName(byte code);
const __FlashStringHelper *GetStatusCodeName(MFRC522::StatusCode code);
MFRC522::PICC_Type PICC_GetType(byte sak);
const __FlashStringHelper *GetStatusCodeName(StatusCode code);
PICC_Type PICC_GetType(byte sak);
// old function used too much memory, now name moved to flash; if you need char, copy from flash to memory
//const char *PICC_GetTypeName(byte type);
const __FlashStringHelper *PICC_GetTypeName(byte type);
const __FlashStringHelper *PICC_GetTypeName(PICC_Type type);
void PICC_DumpToSerial(Uid *uid);
void PICC_DumpMifareClassicToSerial(Uid *uid, byte piccType, MIFARE_Key *key);
void PICC_DumpMifareClassicToSerial(Uid *uid, PICC_Type piccType, MIFARE_Key *key);
void PICC_DumpMifareClassicSectorToSerial(Uid *uid, MIFARE_Key *key, byte sector);
void PICC_DumpMifareUltralightToSerial();
void MIFARE_SetAccessBits(byte *accessBitBuffer, byte g0, byte g1, byte g2, byte g3);
@@ -403,7 +405,7 @@ public:
private:
byte _chipSelectPin; // Arduino pin connected to MFRC522's SPI slave select input (Pin 24, NSS, active low)
byte _resetPowerDownPin; // Arduino pin connected to MFRC522's reset and power down input (Pin 6, NRSTPD, active low)
MFRC522::StatusCode MIFARE_TwoStepHelper(byte command, byte blockAddr, long data);
StatusCode MIFARE_TwoStepHelper(byte command, byte blockAddr, long data);
};
#endif