main.cpp

00001 #include "mbed.h"
00002 #include "TextLCD.h"
00003 #include "Keypad.h"
00004 #include <iostream>
00005 #include "MFRC522.h"
00006 
00007 Serial pc(USBTX,USBRX);
00008 //KL25Z Pins for MFRC522 SPI interface
00009 #define SPI_MOSI    PA_7 //Master output slave input
00010 #define SPI_MISO    PA_6  //Master input slave Output
00011 #define SPI_SCLK    PA_5 //SCK Clock pulse saat darbesi
00012 #define SPI_CS      PB_6 //SDA data pini
00013 // KL25Z Pin for MFRC522 reset
00014 #define MF_RESET    PC_7 //RST
00015 
00016 MFRC522  RfChip(SPI_MOSI, SPI_MISO, SPI_SCLK, SPI_CS, MF_RESET);
00017 DigitalOut bzr(PB_7);
00018 DigitalOut role(PA_5);
00019 char sifre[4];
00020 uint8_t sayac=0;
00021 uint8_t hata=3;
00022 char basilantus;
00023 TextLCD lcd(PB_0,PA_4,PC_3,PC_2,PB_3,PA_10);
00024 Keypad key(PC_12, PC_10, PC_11,PD_2,PA_13,PA_14,PA_15,PC_8);
00025 char key_table[] = {
00026     '1', '2', '3', 'A',
00027     '4', '5', '6', 'B',
00028     '7', '8', '9', 'C',
00029     '*', '0', '#', 'D'
00030 };
00031 
00032 void hatametodu()
00033 {
00034 
00035     lcd.cls();
00036     bzr=0;
00037     role=0;
00038     lcd.printf("Giris basarisiz");
00039     for(uint8_t x=0; x<20; x++) {
00040         bzr=1;
00041         wait_ms(50);
00042         bzr=0;
00043         wait_ms(10);
00044     }
00045     hata--;
00046     if(hata==0) {
00047         lcd.cls();
00048         hata=3;
00049         for(uint8_t sure=10; sure>0; sure--) {
00050             lcd.locate(0,0);
00051             lcd.printf("%d",sure);
00052             lcd.printf(" ");
00053             wait(1);
00054         }
00055 
00056     }
00057     lcd.cls();
00058 }
00059 
00060 int main()
00061 {
00062     pc.baud(9600);
00063     // Init. RC522 Chip
00064     RfChip.PCD_Init();
00065     uint32_t key_num;
00066     while(true) {
00067 
00068         while ((key_num = key.read()) != 0) {
00069             bzr=1;
00070             wait_ms(10);
00071             bzr=0;
00072             sifre[sayac]=*(key_table + key_num-1);
00073             sayac++;
00074             lcd.printf("*");
00075             cout<<*(key_table + key_num-1)<<endl;
00076             if(sayac==4) {
00077                 sayac=0;
00078                 if(sifre[0]=='1' && sifre[1]=='2' && sifre[2]=='3' && sifre[3]=='A') {
00079                     role=1;
00080                     hata=3;
00081                     lcd.cls();
00082                     lcd.printf("Giris basarili");
00083                     wait(3);
00084                     role=0;
00085                     lcd.cls();
00086                 } else {
00087                     hatametodu();
00088                 }
00089                 lcd.cls();
00090             }//if(sayac==4) {
00091 
00092         }//   while ((key_num = key.read()) != 0) {
00093 
00094         // Look for new cards
00095         if (RfChip.PICC_IsNewCardPresent()) {
00096             wait_ms(10);
00097             continue;
00098         }
00099 
00100 
00101 
00102         // Select one of the cards
00103         if ( ! RfChip.PICC_ReadCardSerial()) {
00104             wait_ms(10);
00105             continue;
00106         }
00107 
00108         // Print Card UID
00109         printf("Kart ID: ");
00110         for (uint8_t i = 0; i < RfChip.uid.size; i++) {
00111             pc.printf(" %X", RfChip.uid.uidByte[i]);
00112         }
00113         pc.printf("\n");
00114 
00115 //kendi kartınızı id'si olacak
00116         if(RfChip.uid.uidByte[0]==0x76 && RfChip.uid.uidByte[1]==0x45 && RfChip.uid.uidByte[2]==0x55 && RfChip.uid.uidByte[3]==0xF5) {
00117             hata=3;
00118             bzr=1;
00119             lcd.cls();
00120             lcd.printf("Hosgeldiniz Ayse");
00121             wait(2);
00122             bzr=0;
00123             lcd.cls();
00124         } else {
00125             hatametodu();
00126         }
00127 
00128 
00129         // Print Card type
00130         uint8_t piccType = RfChip.PICC_GetType(RfChip.uid.sak);
00131         pc.printf("PICC Type: %s \n\r", RfChip.PICC_GetTypeName(piccType));
00132 
00133     }//  while(true) {
00134 
00135  
00136 }//main