system.h

指纹识别源代码,用于智能门紧,还有配合MF800卡使用

#ifndef _SYSTEM_H_
#define _SYSTEM_H_


#define UART0DATA	xdata

#define VERHIGH	0X01
#define VERLOW	0X00

#define MAXDOORSTATE	4

#include "rxd.h"
//SECUMODE
#define	IDONLY	0
#define FPONLY	1
#define	IDFP	2
#define	IDFPPW	3




void init_sys();
void hex2bcd(unsigned short);
//void fillbuff(unsigned char*,unsigned char,unsigned char);
//unsigned short bcd2hex(unsigned char* ,unsigned char);
//void buffcopy(unsigned char* psource,unsigned char* ptarget,unsigned char count);
void idata2idata(unsigned char idata *psource,unsigned char idata* ptarget,unsigned char count);
void code2uart0(unsigned char code* psource,unsigned char count);
//void checkcrc(unsigned char UARTDATA1 * buff,unsigned short count);
void checkcrc(unsigned short count);

void idata2uart0(unsigned char idata *psource,unsigned char startposi,unsigned char count);
void uart02idata(unsigned char startposi,unsigned char idata * ptarget,unsigned char count);
void init_system();
#ifndef _SYSTEM_C_
//extern unsigned char xdata secumode,apbmode,commid,duressmode,baudrate;
extern unsigned char idata tempbuff[]; 
extern unsigned char UART0DATA uart0buff[];
//extern unsigned short data userid;
extern unsigned char data userid[];
extern unsigned char code bittbl[];
extern unsigned char data doorstate;



#endif


#endif