protues的51指纹考勤机仿真

#include<reg52.h> #include"1602.h" #include <stdio.h> #include"KEY4X4.h" #include "eeprom2.h" static bit flag; //定义刷新标志 volatile uchar Key_Value = 0xff; uint count; //定义计数标志 uchar input_state = 0;//输入状态 0显示时间 1输入密码 2指纹录入 extern void DS1302Init(); extern void read_time(uchar curr_time[]); extern void set_time(uchar *pSecDa); /*typedef struct Timer{ uchar year; uchar month; uchar day; uchar hour; uchar min; }Timer; Timer Timer_now;*/ uchar getTimebuf[7];//存放时间数据 uchar position_input = 0; uchar key_buf[6]; uchar password[6]; uchar mode; char shwobuf[15]=""; #define CHK_PASSWORD (password[0] == key_buf[0]) && (password[1] == key_buf[1]) && (password[2] == key_buf[2]) && (password[3] == key_buf[3]) && (password[4] == key_buf[4]) && (password[5] == key_buf[5]) void Timer0Init() //定时计0数器初始化 { TMOD=0x01; TH0=0xf8; //2ms定时 TL0=0x30; ET0=1; TR0=1; EA=1; flag=1; //定时1秒标志 } void Initial_com() { TMOD &= 0x0f; //设置定时器模式 TMOD|=0x20; //定时器T1，在方式2中断产生波特率 PCON=0x00; //SMOD=0 SCON=0x50; // 方式1 由定时器控制 TH1=0xfd; //波特率设置为9600 TL1=0xfd; TR1=1; //开定时器T1运行控制位 ES = 1; } void com_send(uchar byte1) { SBUF = byte1; while(TI == 0); TI = 0; } //----------------------------------------------------------------- // 在UART显示字符串函数 //----------------------------------------------------------------- void uart_Show_String(uchar *str) { uchar i = 0; while(*str != '\0') { com_send(*str++); } // for ( i = 0; i< lth ;i++) //输出字符串，如果是2004，16需要改成20，下同。 // com_send(s[i]); com_send(0x0D); com_send(0x0A); } uchar usrcnt = 0; uchar redflg = 0; uchar user[8]; uchar msg_cnt = 0; void delaylong() { uint x,y; for (x=0;x<400;x++) for (y=0;y<1000;y++); } void main() { uchar usr_tmp,sign_user; uint chk_cnt; init_1602(); Timer0Init(); Initial_com(); user[0] = 0; user[1] = 0; user[2] = 0; user[3] = 0; user[4] = 0; user[5] = 0; user[6] = 0; user[7] = 0; RW24XX(&redflg,1,0x0000,READEEP, M24128); if (redflg!=0xaa) { redflg = 0xaa; usrcnt = 0; msg_cnt = 0; RW24XX(&redflg,1,0x0000,RECONDEEP, M24128); RW24XX(&usrcnt,1,0x0001,RECONDEEP, M24128); RW24XX(&msg_cnt,1,0x0100,RECONDEEP, M24128); } RW24XX(&msg_cnt,1,0x0100,READEEP, M24128); RW24XX(&usrcnt,1,0x0001,READEEP, M24128);//读用户总数 if (usrcnt != 0)//如果用户存在 读用户标志（指纹） RW24XX(user,usrcnt,0x0002,READEEP, M24128); mode = 0; //系统密码 password[0] = 1; password[1] = 2; password[2] = 3; password[3] = 4; password[4] = 5; password[5] = 6; DS1302Init(); read_time(getTimebuf); while(1) { P1 = 0x0f; if(P1!= 0x0f) { KEY4X4_Delay_1ms(15); if(P1!= 0x0f) { Key_Value = KEY4X4_Keyscan(); if (Key_Value != 0xff) { switch(Key_Value) { case 3: Key_Value = 10;break; case 2: Key_Value = 1;break; case 1: Key_Value = 4;break; case 0: Key_Value = 7;break; case 7: Key_Value = 0;break; case 6: Key_Value = 2;break; case 5: Key_Value = 5;break; case 4: Key_Value = 8;break; case 11: Key_Value = 15;break; case 10: Key_Value = 3;break; case 9: Key_Value = 6;break; case 8: Key_Value = 9;break; case 15: Key_Value = 14;break; case 14: Key_Value = 13;break; case 13: Key_Value = 12;break; case 12: Key_Value = 11;break; } } //sprintf(shwobuf,"%bd ", Key_Value); //DisplayListChar(0,0,0, shwobuf); } } if (input_state==0 && Key_Value == 14)//进入输入密码状态 { input_state = 1; write_com(0x01);//清屏 position_input=0; DisplayListChar(0,0,0, "input password"); } else if (Key_Value == 10)//退出 { input_state = 0; write_com(0x01);//清屏 } else if (input_state==1 && (Key_Value == 15))//退格键 { if (position_input > 0) position_input--; switch (position_input) { case 0: DisplayListChar(1,0,0, " ");break; case 1: DisplayListChar(1,0,0, "* ");break; case 2: DisplayListChar(1,0,0, "** ");break; case 3: DisplayListChar(1,0,0, "*** ");break; case 4: DisplayListChar(1,0,0, "**** ");break; case 5: DisplayListChar(1,0,0, "***** ");break; } } else if (input_state==1 && (Key_Value < 10))//输入密码 { key_buf[position_input] = Key_Value; position_input++; switch (position_input) { case 1: DisplayListChar(1,0,0, "*");break; case 2: DisplayListChar(1,0,0, "**");break; case 3: DisplayListChar(1,0,0, "***");break; case 4: DisplayListChar(1,0,0, "****");break; case 5: DisplayListChar(1,0,0, "*****");break; case 6: DisplayListChar(1,0,0, "*******");break; } if (position_input == 6) { if (CHK_PASSWORD) { write_com(0x01);//清屏 DisplayListChar(0,0,0, "recond finger");//密码正确 进行指纹录入模式 input_state = 2; } else//密码错误 重新输入 { position_input = 0; write_com(0x01);//清屏 DisplayListChar(0,0,0, "input password"); } } } else if (input_state== 2 && (Key_Value == 14))//删除所有用户 { usrcnt = 0; user[0] = 0; user[1] = 0; user[2] = 0; user[3] = 0; user[4] = 0; user[5] = 0; user[6] = 0; user[7] = 0; DisplayListChar(1,0,0, "delete all users"); RW24XX(&usrcnt,1,0x0001,RECONDEEP, M24128); } else if (input_state==0 && (Key_Value == 13))//进入查询状态 { input_state = 4; chk_cnt = msg_cnt; RW24XX(&sign_user,1,0x0102+chk_cnt*8,READEEP, M24128);//一组数据8字节 RW24XX(getTimebuf,7,0x0103+chk_cnt*8,READEEP, M24128); sprintf(shwobuf,"user%02bu sign at ", sign_user); uart_Show_String(shwobuf); DisplayListChar(0,0,0, shwobuf); sprintf(shwobuf,"20%02bu-%02bu-%02bu %02bu:%02bu", getTimebuf[6],getTimebuf[4],getTimebuf[3],getTimebuf[2],getTimebuf[1]); uart_Show_String(shwobuf); DisplayListChar(1,0,0, shwobuf); } else if (input_state==4 && (Key_Value == 11))//向上查 { if (chk_cnt == 1) chk_cnt = msg_cnt+1; chk_cnt--; RW24XX(&sign_user,1,0x0102+chk_cnt*8,READEEP, M24128);//一组数据8字节 RW24XX(getTimebuf,7,0x0103+chk_cnt*8,READEEP, M24128); sprintf(shwobuf,"user%02bu sign at ", sign_user); uart_Show_String(shwobuf); DisplayListChar(0,0,0, shwobuf); sprintf(shwobuf,"20%02bu-%02bu-%02bu %02bu:%02bu", getTimebuf[6],getTimebuf[4],getTimebuf[3],getTimebuf[2],getTimebuf[1]); uart_Show_String(shwobuf); DisplayListChar(1,0,0, shwobuf); } else if (input_state==4 && (Key_Value == 12))//向下查 { chk_cnt++; if (chk_cnt > msg_cnt) chk_cnt = 1; RW24XX(&sign_user,1,0x0102+chk_cnt*8,READEEP, M24128);//一组数据8字节 RW24XX(getTimebuf,7,0x0103+chk_cnt*8,READEEP, M24128); sprintf(shwobuf,"user%02bu sign at ", sign_user); uart_Show_String(shwobuf); DisplayListChar(0,0,0, shwobuf); sprintf(shwobuf,"20%02bu-%02bu-%02bu %02bu:%02bu", getTimebuf[6],getTimebuf[4],getTimebuf[3],getTimebuf[2],getTimebuf[1]); uart_Show_String(shwobuf); DisplayListChar(1,0,0, shwobuf); } if(input_state == 2)//指纹录入状态 { if ((P3 & 0xfc ) != 0xfc) { usr_tmp = P3 & 0xfc; while ((P3 & 0xfc ) != 0xfc); if (usrcnt < 8) { if (usr_tmp != user[0] && usr_tmp != user[1] && usr_tmp != user[2] && usr_tmp != user[3] && usr_tmp != user[4] && usr_tmp != user[5] && usr_tmp != user[6] && usr_tmp != user[7]) { user[usrcnt] = usr_tmp; usrcnt++; sprintf(shwobuf,"%02bu had recond ", usrcnt); DisplayListChar(1,0,0,