自己改的RC522門禁程序，管腳定義都在程序里

ID:127973 · 發(fā)表于 2016-12-10 21:09

如題。傳動(dòng)是用的直流減速電機(jī)帶動(dòng)門上的主軸。，
驅(qū)動(dòng)用的是L9110H芯片。

全部代碼下載：

RC522_C51.zip (63.73 KB, 下載次數(shù): 102)

主程序：

#include "lpcreg.h"
#include "main.h"
#include "mfrc522.h"
sbit LED=P0^6;
sbit LED1=P0^7;
sbit key=P1^2;
sbit returnkey=P1^3;
#define N 6//卡數(shù)量
unsigned char *g_ucTbuf;
unsigned char code data1[16] = {0x12,0x34,0x56,0x78,0xED,0xCB,0xA9,0x87,0x12,0x34,0x56,0x78,0x01,0xFE,0x01,0xFE};
unsigned char code data2[4] = {0x12,0,0,0};
unsigned char code DefaultKey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
unsigned char g_ucTempbuf[20];
char code *Date[]={"F2B4F51C","126AE91C","9256F41C","1290F41C","961F8141","AA33263B"};//卡ID
void open_door(void)
{
int j,l;
for(j=0;j<50;j++)
for(l=0;l<1000;l++);
LED1=1;
LED=0;
for(j=0;j<500;j++)
for(l=0;l<1000;l++);
LED=0;
LED1=0;
for(j=0;j<1000;j++)
for(l=0;l<1000;l++);
LED=1;
LED1=0;
for(j=0;j<200;j++)
for(l=0;l<1000;l++);
LED=0;
LED1=0;
}
void set()
{
TMOD=0x20;
TH1=0x00;
TH1=0x00;
IT0=1;
EX0=1;
ET1=1;
EA=1;
TR1 =1;
}
void DelayMs(unsigned int _MS)
{
TH0 = (unsigned char)(RCAP2_1ms>>8);
TL0 = (unsigned char)(RCAP2_1ms);
ET0 = 0; // Disable timer2 interrupt
TR0 = 1;
while (_MS--)
{
while (!TF1);
TF0 = 0;
TH0 = (unsigned char)(RCAP2_1ms>>8);
TL0 = (unsigned char)(RCAP2_1ms);
}
TR0 = 0;
}
void rfidpanduan(void)
{
int f;
unsigned char status,Card[8];
unsigned char code *ar={"0123456789ABCDEF"};
status = PcdRequest(PICC_REQALL,g_ucTbuf);
if (status == MI_OK)
{
status = PcdAnticoll(g_ucTempbuf);
if (status == MI_OK)
{
status = PcdSelect(g_ucTempbuf);
if (status == MI_OK)
{
for(f=0;f<4;f++)
{
Card[f*2]=ar[*(g_ucTempbuf+f)/16];
Card[f*2+1]=ar[*(g_ucTempbuf+f)%16];
}
for(f=0;f<N;f++)
{
if(Card[0]==Date[f][0]&&Card[1]==Date[f][1]&&Card[2]==Date[f][2]&&Card[3]==Date[f][3]&&Card[4]==Date[f][4]&&Card[5]==Date[f][5]&&Card[6]==Date[f][6]&&Card[7]==Date[f][7])
{
open_door();
break;
}
}
}
}
}
}
void main( )
{
InitializeSystem( );
PcdReset();
PcdAntennaOff();
PcdAntennaOn();
set();
M500PcdConfigISOType( 'A' );
LED=0;
LED1=0;
while (1)
{
rfidpanduan();
if(key==0)
{
returnkey=1;
open_door();
}
else
{
returnkey=0;
}
}
}
/////////////////////////////////////////////////////////////////////
//系統(tǒng)初始化
/////////////////////////////////////////////////////////////////////
void InitializeSystem()
{
P0M1 = 0x0; P0M2 = 0x0;
P1M1 = 0x0; P1M2 = 0x0;
P3M1 = 0x0; P3M2 = 0xFF;
P0 = 0xFF; P1 = 0xFF; P3 = 0xFF;
}
/////////////////////////////////////////////////////////////////////
//用T2做延時(shí)子程序
/////////////////////////////////////////////////////////////////////