mirror of
https://bitbucket.org/myhomie/mycorerepository.git
synced 2025-12-06 17:51:20 +00:00
151 lines
6.1 KiB
C++
151 lines
6.1 KiB
C++
/* RFID.h - Library to use ARDUINO RFID MODULE KIT 13.56 MHZ WITH TAGS SPI W AND R BY COOQROBOT.
|
|
* Based on code Dr.Leong ( WWW.B2CQSHOP.COM )
|
|
* Created by Miguel Balboa (circuitito.com), Jan, 2012.
|
|
*/
|
|
#ifndef RFID_h
|
|
#define RFID_h
|
|
|
|
#include <Arduino.h>
|
|
#include <SPI.h>
|
|
|
|
|
|
|
|
/******************************************************************************
|
|
* Definitions
|
|
******************************************************************************/
|
|
#define MAX_LEN 16 // Largo máximo de la matriz
|
|
|
|
//MF522 comando palabra
|
|
#define PCD_IDLE 0x00 // NO action; Y cancelar el comando
|
|
#define PCD_AUTHENT 0x0E // autenticación de clave
|
|
#define PCD_RECEIVE 0x08 // recepción de datos
|
|
#define PCD_TRANSMIT 0x04 // Enviar datos
|
|
#define PCD_TRANSCEIVE 0x0C // Enviar y recibir datos
|
|
#define PCD_RESETPHASE 0x0F // reajustar
|
|
#define PCD_CALCCRC 0x03 // CRC calcular
|
|
|
|
//Mifare_One Tarjeta Mifare_One comando palabra
|
|
#define PICC_REQIDL 0x26 // Área de la antena no está tratando de entrar en el estado de reposo
|
|
#define PICC_REQALL 0x52 // Todas las cartas para encontrar el área de la antena
|
|
#define PICC_ANTICOLL 0x93 // anti-colisión
|
|
#define PICC_SElECTTAG 0x93 // elección de tarjeta
|
|
#define PICC_AUTHENT1A 0x60 // verificación key A
|
|
#define PICC_AUTHENT1B 0x61 // verificación Key B
|
|
#define PICC_READ 0x30 // leer bloque
|
|
#define PICC_WRITE 0xA0 // Escribir en el bloque
|
|
#define PICC_DECREMENT 0xC0 // cargo
|
|
#define PICC_INCREMENT 0xC1 // recargar
|
|
#define PICC_RESTORE 0xC2 // Transferencia de datos de bloque de buffer
|
|
#define PICC_TRANSFER 0xB0 // Guardar los datos en el búfer
|
|
#define PICC_HALT 0x50 // inactividad
|
|
|
|
//MF522 Código de error de comunicación cuando regresó
|
|
#define MI_OK 0
|
|
#define MI_NOTAGERR 1
|
|
#define MI_ERR 2
|
|
|
|
//------------------ MFRC522 registro---------------
|
|
//Page 0:Command and Status
|
|
#define Reserved00 0x00
|
|
#define CommandReg 0x01
|
|
#define CommIEnReg 0x02
|
|
#define DivlEnReg 0x03
|
|
#define CommIrqReg 0x04
|
|
#define DivIrqReg 0x05
|
|
#define ErrorReg 0x06
|
|
#define Status1Reg 0x07
|
|
#define Status2Reg 0x08
|
|
#define FIFODataReg 0x09
|
|
#define FIFOLevelReg 0x0A
|
|
#define WaterLevelReg 0x0B
|
|
#define ControlReg 0x0C
|
|
#define BitFramingReg 0x0D
|
|
#define CollReg 0x0E
|
|
#define Reserved01 0x0F
|
|
//Page 1:Command
|
|
#define Reserved10 0x10
|
|
#define ModeReg 0x11
|
|
#define TxModeReg 0x12
|
|
#define RxModeReg 0x13
|
|
#define TxControlReg 0x14
|
|
#define TxAutoReg 0x15
|
|
#define TxSelReg 0x16
|
|
#define RxSelReg 0x17
|
|
#define RxThresholdReg 0x18
|
|
#define DemodReg 0x19
|
|
#define Reserved11 0x1A
|
|
#define Reserved12 0x1B
|
|
#define MifareReg 0x1C
|
|
#define Reserved13 0x1D
|
|
#define Reserved14 0x1E
|
|
#define SerialSpeedReg 0x1F
|
|
//Page 2:CFG
|
|
#define Reserved20 0x20
|
|
#define CRCResultRegM 0x21
|
|
#define CRCResultRegL 0x22
|
|
#define Reserved21 0x23
|
|
#define ModWidthReg 0x24
|
|
#define Reserved22 0x25
|
|
#define RFCfgReg 0x26
|
|
#define GsNReg 0x27
|
|
#define CWGsPReg 0x28
|
|
#define ModGsPReg 0x29
|
|
#define TModeReg 0x2A
|
|
#define TPrescalerReg 0x2B
|
|
#define TReloadRegH 0x2C
|
|
#define TReloadRegL 0x2D
|
|
#define TCounterValueRegH 0x2E
|
|
#define TCounterValueRegL 0x2F
|
|
//Page 3:TestRegister
|
|
#define Reserved30 0x30
|
|
#define TestSel1Reg 0x31
|
|
#define TestSel2Reg 0x32
|
|
#define TestPinEnReg 0x33
|
|
#define TestPinValueReg 0x34
|
|
#define TestBusReg 0x35
|
|
#define AutoTestReg 0x36
|
|
#define VersionReg 0x37
|
|
#define AnalogTestReg 0x38
|
|
#define TestDAC1Reg 0x39
|
|
#define TestDAC2Reg 0x3A
|
|
#define TestADCReg 0x3B
|
|
#define Reserved31 0x3C
|
|
#define Reserved32 0x3D
|
|
#define Reserved33 0x3E
|
|
#define Reserved34 0x3F
|
|
//-----------------------------------------------
|
|
|
|
class RFID
|
|
{
|
|
public:
|
|
RFID(int chipSelectPin, int NRSTPD);
|
|
|
|
bool isCard();
|
|
bool readCardSerial();
|
|
|
|
void init();
|
|
void reset();
|
|
void writeMFRC522(unsigned char addr, unsigned char val);
|
|
void antennaOn(void);
|
|
unsigned char readMFRC522(unsigned char addr);
|
|
void setBitMask(unsigned char reg, unsigned char mask);
|
|
void clearBitMask(unsigned char reg, unsigned char mask);
|
|
void calculateCRC(unsigned char *pIndata, unsigned char len, unsigned char *pOutData);
|
|
unsigned char MFRC522Request(unsigned char reqMode, unsigned char *TagType);
|
|
unsigned char MFRC522ToCard(unsigned char command, unsigned char *sendData, unsigned char sendLen, unsigned char *backData, unsigned int *backLen);
|
|
unsigned char anticoll(unsigned char *serNum);
|
|
unsigned char auth(unsigned char authMode, unsigned char BlockAddr, unsigned char *Sectorkey, unsigned char *serNum);
|
|
unsigned char read(unsigned char blockAddr, unsigned char *recvData);
|
|
unsigned char write(unsigned char blockAddr, unsigned char *writeData);
|
|
void halt();
|
|
|
|
unsigned char serNum[5]; // Constante para guardar el numero de serie leido.
|
|
unsigned char AserNum[5]; // Constante para guardar el numero d serie de la secion actual.
|
|
|
|
private:
|
|
int _chipSelectPin;
|
|
int _NRSTPD;
|
|
|
|
};
|
|
|
|
#endif |