setfinger.c

指纹通讯模块程序

#include "variable.h"
extern unsigned char GenImg[];
extern unsigned char GenImg[];                             //录入手指
extern unsigned char Img2TzBuffer1[];                 //生成指纹原始图象特征数据 存入CharBuffer1
extern unsigned char Img2TzBuffer2[];                //生成指纹原始图象特征数据 存入CharBuffer2
extern unsigned char RegModel[];
extern unsigned char StoreMode[];
//extern unsigned char StoreMode2[];

extern bit  PacketValue ;         // 0 没有带参数的包  1 带参数的包
extern unsigned char PacketID   ;   //包标识
extern unsigned char PacketData ;   //包内容
extern bit  revSuccess ;            // 0 没接收成功  1 接收成功
extern unsigned char *PacketMessage; // 指向数据包内容参数的指针 // 因为参数的长度是不定的所以用指针而不能用数组
extern unsigned char MessageLength ; //参数的长度
extern unsigned char FingerNum;

extern void initial(void) ;
extern void SendFunction(unsigned char *p);
extern void revFunction(void);
extern void delay(int n);
extern bit key1;


void SetFinger(void)
{
    unsigned char  num;           //指纹扫描次数 1:第一次扫描，2：第二次扫描