rfic.h

一个具体的项目程序

#ifndef  _RFIC_H_
#define  _RFIC_H_
/****************************************/
//mifare define
#define ALL_CARD    			1
#define	IDLE_CARD				0
#define KEYA					0x00
#define KEYB					0x04
#define DECREMENT				0xc0
#define INCREMENT				0xc1
#define RESTORE  				0xc2
//mifare error
#define MI_OK					0
#define MI_NOTAGERR            	1
#define MI_CRCERR               2
#define MI_EMPTY				3
#define MI_AUTHERR				4
#define MI_PARITYERR			5
#define MI_CODEERR				6

#define MI_SERNRERR				8
#define MI_NOTAUTHERR			10
#define MI_BITCOUNTERR			11
#define MI_BYTECOUNTERR			12
#define MI_TRANSERR				14
#define MI_WRITEERR				15
#define MI_INCRERR				16
#define MI_DECRERR				17
#define MI_READERR				18
#define MI_QUIT					30

//check  write Error
#define  MIS_CHK_OK              0
#define  MIS_CHK_FAILED          1
#define  MIS_CHK_COMPERR         2
//rf  Error
#define  RF_OK		 		     0
#define  RF_ERR  			     255

//define rf_buffer
#define  SEQNR					 0
#define  COMMAND                 1
#define  STATUS                  1
#define  LENGTH                  2

#define  MODE                    3
#define  BCNT                    3
#define  ADR                     3
#define  SERNR                   3
#define  SIZE                    3
#define  TIME                    3
#define  TAGTYPE                 3
#define  INFO                    3
#define  DATA					 3

#define  SECNR                   4
#define  DATABYTES               4
#define  VALUE                   4

#define  NKEY                    5

#define  AUTHMODE				 7
#define  ADRCHKWR				 8
#define  DATACHKWR				 9
/****************************************
//Timer  1
#define  OSC_FREQ		22118400L			  //MCU晶振频率
#define  EVLT_50MS		65536L-OSC_FREQ/240L  //50ms的初值???
#define  H_50MS			EVLT_50MS>>8
#define  L_50MS			EVLT_50MS
/****************************************/
#endif