at88153.h

mifarea卡程序mifarea卡程序mifarea卡程序

/****************************************
 * at88153.h                            *
 * functions for 88sc153 card           *
 * designed by liulixun                 *
 * last update: 04-24-2007              *
 ****************************************/

#ifndef AT88153_H
#define AT88153_H

// read eeprom of 153 card
// zone: card zone, 0 to 3
// addr: start addr
// buf: output buffer
// len: length to read
// return: length read
int At153ReadEE(unsigned char zone, unsigned char addr, unsigned char *buf, unsigned char len);

// write eeprom
// zone: card zone, 0 to 3
// addr: startaddress
// buf: buffer to write
// len: length to write
// return: length writen
int At153WriteEE(unsigned char zone, unsigned char addr, unsigned char *buf, unsigned char len);

// read fuse
// return: fuse value
int At153ReadFS(void);

// write fuse
// value: fuse value
// return: 0 for success
int At153WriteFS(unsigned char value);

// verify password
// rp: read, write or 
// buf: 3 bytes password
// return: value of 
int At153VerifyPasswd(unsigned char rp, unsigned char *buf);

// initialize authentication
// buf: 8 bytes 
// return: 
int At153InitAuth(unsigned char *buf);

// verify auth
int At153VerifyAuth(unsigned char *buf);


#endif