標(biāo)題:
基于stm32的rc522門禁控制器源程序
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作者:
卷毛豆
時(shí)間:
2018-5-5 13:39
標(biāo)題:
基于stm32的rc522門禁控制器源程序
單片機(jī)源程序如下:
/* 本程序使用的是RFID-RC522射頻模塊設(shè)計(jì)的一個(gè)門禁系統(tǒng),當(dāng)感應(yīng)卡放到射頻模塊區(qū)域內(nèi)會(huì)感應(yīng)到
卡,如果卡序列號(hào)和程序設(shè)計(jì)一致就會(huì)認(rèn)為是正確開鎖,D2指示燈亮,LCD上顯示開鎖,5秒鐘以后
自動(dòng)關(guān)鎖,D2指示燈滅。當(dāng)卡錯(cuò)誤時(shí)候不會(huì)顯示,D2也不會(huì)亮。卡的序列號(hào)是唯一的。
管腳接線圖:
RST---PF4
MISO---PF3
MOSI---PF2
SCK---PF1
NSS(SDA)--PF0
*/
#include "sys.h"
#include "delay.h"
#include "usart.h"
#include "led.h"
#include "lcd_driver.h"
#include "gui.h"
#include "tim.h"
#include "RC522.h"
unsigned char data1[16] = {0x12,0x34,0x56,0x78,0xED,0xCB,0xA9,0x87,0x12,0x34,0x56,0x78,0x01,0xFE,0x01,0xFE};
//M1卡的某一塊寫為如下格式,則該塊為錢包,可接收扣款和充值命令
//4字節(jié)金額(低字節(jié)在前)+4字節(jié)金額取反+4字節(jié)金額+1字節(jié)塊地址+1字節(jié)塊地址取反+1字節(jié)塊地址+1字節(jié)塊地址取反
unsigned char data2[4] = {0,0,0,0x01};
unsigned char DefaultKey[6] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
unsigned char g_ucTempbuf[20];
void lcd_display() //LCD初始化顯示
{
TFT_ClearScreen(BLACK);
GUI_Show12ASCII(10,10,"PRECHIN",GREEN,BLACK);
GUI_Show12ASCII(10,30,"123456",GREEN,BLACK);
GUI_Show12ASCII(10,50,"RFID-RC522 Test",GREEN,BLACK);
GUI_Show12ASCII(10,70,"2015-12-05",GREEN,BLACK);
GUI_Show12ASCII(10,110,"Close Door...",RED,BLACK); //關(guān)門
}
int main(void)
{
unsigned char status,i;
unsigned int temp;
delay_init();
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
led_init();
TFT_Init();
lcd_display();
RC522_Init();
PcdReset();
PcdAntennaOff();
delay_ms(10);
PcdAntennaOn();
delay_ms(10);
tim3_init(1000,7199);
uart_init(9600); //波特率使用9600
printf("Start \r\n");
while ( 1 )
{
status = PcdRequest(PICC_REQALL, g_ucTempbuf);//尋卡
if (status != MI_OK)
{
PcdReset();
PcdAntennaOff();
PcdAntennaOn();
continue;
}
printf("卡的類型:");
for(i=0;i<2;i++)
{
temp=g_ucTempbuf[i];
printf("%X",temp);
}
status = PcdAnticoll(g_ucTempbuf);//防沖撞
if(status != MI_OK)
{ continue; }
////////以下為超級(jí)終端打印出的內(nèi)容////////////////////////
printf("卡序列號(hào):"); //超級(jí)終端顯示,
for(i=0;i<4;i++)
{
temp=g_ucTempbuf[i];
printf("%X",temp);
}
if(g_ucTempbuf[0]==0xd4&&g_ucTempbuf[1]==0xd5&&g_ucTempbuf[2]==0x34&&g_ucTempbuf[3]==0x00)
{
led1=0;
GUI_Show12ASCII(10,110,"Open Door... ",RED,BLACK); //開門
}
else
{
led1=1;
GUI_Show12ASCII(10,110," ",RED,BLACK);
}
///////////////////////////////////////////////////////////
status = PcdSelect(g_ucTempbuf);//選定卡片
if (status != MI_OK)
{ continue; }
status = PcdAuthState(PICC_AUTHENT1A, 1, DefaultKey, g_ucTempbuf);//驗(yàn)證卡片密碼
if (status != MI_OK)
{ continue; }
status = PcdWrite(1, data1);//寫塊
if (status != MI_OK)
{ continue; }
while(1)
{
status = PcdRequest(PICC_REQALL, g_ucTempbuf);//尋卡
if (status != MI_OK)
{
PcdReset();
PcdAntennaOff();
PcdAntennaOn();
continue;
}
status = PcdAnticoll(g_ucTempbuf);//防沖撞
if (status != MI_OK)
{ continue; }
status = PcdSelect(g_ucTempbuf);//選定卡片
if (status != MI_OK)
{ continue; }
status = PcdAuthState(PICC_AUTHENT1A, 1, DefaultKey, g_ucTempbuf);//驗(yàn)證卡片密碼
if (status != MI_OK)
{ continue; }
status = PcdValue(PICC_DECREMENT,1,data2);//扣款
if (status != MI_OK)
{ continue; }
status = PcdBakValue(1, 2);//塊備份
if (status != MI_OK)
{ continue; }
status = PcdRead(2, g_ucTempbuf);//讀塊
if (status != MI_OK)
{ continue; }
printf("卡讀塊:"); //超級(jí)終端顯示,
for(i=0;i<16;i++)
{
temp=g_ucTempbuf[i];
printf("%X",temp);
}
printf("\n");
PcdHalt();
……………………
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RFID-RC522門禁控制系統(tǒng)程序.rar
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2018-5-5 13:37 上傳
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時(shí)間:
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