基于RFID技术的RC522模拟门禁设计单片机源码与PCB工程分享 -

#include "led.h"
#include "beep.h"
#include "12864.h"
#include "rc522.h"
#include "key.h"
#include "STCEEPROM.h"
#include "DS1302.h"
unsigned char idata RevBuffer[30];
unsigned char Card_Num;
unsigned char idata UID[4],Temp[4];
unsigned char Table[3];
unsigned char Num;
uchar DS1302_Table[7]={0}; //读取时间值
unsigned char Count,Countf,Count1,Count2,Count3,Count4,Count5,C_flag;
unsigned char T0RH = 0; //T0重载值的高字节
unsigned char T0RL = 0; //T0重载值的低字节
//unsigned char table1[20]= "刷卡成功！\r\n";
void ConfigTimer0(unsigned int ms);
extern void UartDriver();
extern void ConfigUART(unsigned int baud);
extern void UartRxMonitor(unsigned char ms);
extern void UartWrite(unsigned char *buf, unsigned char len);
//void delay_ms(unsigned int t)
//{
// unsigned char a,b;
// while(t--)
// {
// for(b=102;b>0;b--)
// for(a=3;a>0;a--);
// }
//}
void iccardcode();
void InitializeSystem();
void Auto_Reader(void);
void Display_LCD2(uchar Dis_Hour,uchar Dis_Min,uchar Dis_Sec);
void Run_DS1302(void);
void main()
{
EA = 1; //开总中断
ConfigTimer0(1); //配置T0定时1ms
ConfigUART(9600); //配置波特率为9600
led_init();
beep_init();
InitializeSystem();
InitLcd12864();
LcdShowString(8,8,"智能门禁考勤系统");
while(1)
{
//UartDriver();
iccardcode();
Auto_Reader();
Run_DS1302();
if(!KEY1)
{
delay_10ms(50);
if(!KEY1)
{
DS1302_Table[4]++;
Write_DS1302Init(0,0,0,0,DS1302_Table[4],DS1302_Table[5],0);
}
}
if(!KEY2)
{
delay_10ms(50);
if(!KEY2)
{
DS1302_Table[4]--;
Write_DS1302Init(0,0,0,0,DS1302_Table[4],DS1302_Table[5],0);
}
}
if(!KEY3)
{
delay_10ms(50);
if(!KEY3)
{
DS1302_Table[5]++;
Write_DS1302Init(0,0,0,0,DS1302_Table[4],DS1302_Table[5],0);
}
}
if(!KEY5)
{
delay_10ms(50);
if(!KEY5)
{
delay_10ms(50);
if(!KEY5)
{
if(C_flag==2)
{
//0123456789abcdef
LcdShowString(8,32," Register Card! ");
}
if(C_flag==1)
{
//0123456789abcdef
LcdShowString(8,32," Clean Card! ");
}
BEEP=0;delay_10ms(200);BEEP=1;
LcdShowString(8,32,"Please Swipecard");
C_flag =0;
while(!KEY5);
}
}
}
}
}
//系统初始化
void InitializeSystem()
{
PcdReset();
PcdAntennaOff();
PcdAntennaOn();
M500PcdConfigISOType( 'A' );
}
void Auto_Reader(void)
{
if(PcdRequest(0x52,Temp)==0)
{
if(PcdAnticoll(UID)==0)
{
BEEP=0;delay_10ms(20);BEEP=1;
Table[0]=UID[0]/100+0x30;
Table[1]=UID[0]/10%10+0x30;
Table[2]=UID[0]%10+0x30;
//LcdShowString(8,32,"Num: ");
//LcdShowString(8,32,Table);
Count = UID[0];
if((Count==Count1)||(Count==Count2)||(Count==Count3)||(Count==Count4)||(Count==Count5))
{
LcdShowString(8,48," 刷卡成功!");
Green_LED = 0;
JQZ=0;
UartWrite("刷卡成功,请进入!\r\n\r\n\r\n",20);
delay_10ms(200);
JQZ=1;
Green_LED = 1;
LcdShowString(8,48," ");
C_flag=1;
}
else
{
LcdShowString(8,48," 刷卡失败!");
UartWrite("刷卡失败，请重刷!\r\n\r\n\r\n",20);
RED_LED = 0;
delay_10ms(200);
RED_LED = 1;
LcdShowString(8,48," ");
C_flag=2;
}
delay_10ms(200);
LcdShowString(8,32,"Please Swipecard");
}
}
}
void iccardcode()
{
unsigned char cmd;
unsigned char status;
cmd = RevBuffer[0];
switch(cmd)
{
case 1: // Halt the card //终止卡的操作
status= PcdHalt();;
RevBuffer[0]=1;
RevBuffer[1]=status;
break;
case 2: // Request,Anticoll,Select,return CardType(2 bytes)+CardSerialNo(4 bytes)
// 寻卡，防冲突，选择卡返回卡类型（2 bytes）+ 卡系列号(4 bytes)
status= PcdRequest(RevBuffer[1],&RevBuffer[2]);
if(status!=0)
{
status= PcdRequest(RevBuffer[1],&RevBuffer[2]);
if(status!=0)
{
RevBuffer[0]=1;
RevBuffer[1]=status;
break;
}
}
RevBuffer[0]=3;
RevBuffer[1]=status;
break;
case 3: // 防冲突读卡的系列号 MLastSelectedSnr
status = PcdAnticoll(&RevBuffer[2]);
if(status!=0)
{
RevBuffer[0]=1;
RevBuffer[1]=status;
break;
}
//memcpy(MLastSelectedSnr,&RevBuffer[2],4);
RevBuffer[0]=5;
RevBuffer[1]=status;
break;
case 4: // 选择卡 Select Card
//status=PcdSelect(MLastSelectedSnr);
if(status!=MI_OK)
{
RevBuffer[0]=1;
RevBuffer[1]=status;
break;
}
RevBuffer[0]=3;
RevBuffer[1]=status;
break;
case 5: // Key loading into the MF RC500's EEPROM
//status = PcdAuthState(RevBuffer[1], RevBuffer[3], DefaultKey, MLastSelectedSnr);// 校验卡密码
RevBuffer[0]=1;
RevBuffer[1]=status;
break;
case 6:
RevBuffer[0]=1;
RevBuffer[1]=status;
break;
case 7:
RevBuffer[0]=1;
RevBuffer[1]=status;
break;
case 8: // Read the mifare card
// 读卡
status=PcdRead(RevBuffer[1],&RevBuffer[2]);
if(status==0)
{RevBuffer[0]=17;}
else
{RevBuffer[0]=1;}
RevBuffer[1]=status;
break;
case 9: // Write the mifare card
// 写卡下载密码
status=PcdWrite(RevBuffer[1],&RevBuffer[2]);
RevBuffer[0]=1;
RevBuffer[1]=status;
break;
case 10:
PcdValue(RevBuffer[1],RevBuffer[2],&RevBuffer[3]);
RevBuffer[0]=1;
RevBuffer[1]=status;
break;
case 12: // 参数设置
PcdBakValue(RevBuffer[1], RevBuffer[2]);
RevBuffer[0]=1; //contact
RevBuffer[1]=0;
break;
}
}
void Display_LCD2(uchar Dis_Hour,uchar Dis_Min,uchar Dis_Sec)
{
uchar Dis_Table[8]="18:40:33";
Dis_Table[0] =' ';
Dis_Table[1] =' ';
Dis_Table[2] =' ';
Dis_Table[3] =' ';
Dis_Table[4] = Dis_Hour/10+0x30;
Dis_Table[5] = Dis_Hour%10+0x30;
Dis_Table[6] =':';
Dis_Table[7] = Dis_Min/10+0x30;
Dis_Table[8] = Dis_Min%10+0x30;
Dis_Table[9] =':';
Dis_Table[10] = Dis_Sec/10+0x30;
Dis_Table[11] = Dis_Sec%10+0x30;
LcdShowString(8,16,Dis_Table);
}
/********************************************************************
* 名称 : Run_DS1302(void)
* 功能 : 读出DS1302中的数据，并进行显示
* 输入 : 无
* 输出 : 无
***********************************************************************/
void Run_DS1302(void)
{
uchar sec, min, hour, day, month, week, year;
v_W1302(0x8f, 0);
sec = bcdtodec(uc_R1302(0x81)); //读出DS1302中的秒
v_W1302(0x8f, 0);
min = bcdtodec(uc_R1302(0x83)); //读出DS1302中的分
v_W1302(0x8f, 0);
hour = bcdtodec(uc_R1302(0x85)); //读出DS1302中的小时
v_W1302(0x8f, 0);
day = bcdtodec(uc_R1302(0x87)); //读出DS1302中的日
v_W1302(0x8f, 0);
month = bcdtodec(uc_R1302(0x89)); //读出DS1302中的月
v_W1302(0x8f, 0);
week = bcdtodec(uc_R1302(0x8b)); //读出DS1302中的星期
v_W1302(0x8f, 0);
year = bcdtodec(uc_R1302(0x8d)); //读出DS1302中的年
DS1302_Table[0]=year;
DS1302_Table[1]=month;
DS1302_Table[2]=day;
DS1302_Table[3]=week;
DS1302_Table[4]=hour;
DS1302_Table[5]=min;
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