Abhishek Goyanka / Mbed 2 deprecated RFID_Attendance_System

This is a RFID based attendance system. The current program is only for two users but can be easily scaled for more users. Apart from FRDM-K64F board, we have MFRC522, Nokia 5110 LCD and SD card as external hardware. Each time a legitimate card is flashed the name of the person will be displayed on the LCD and his information will be stored in SD card if it's already not there. I have used existing libraries for all the harware. Here is the list. MFRC522 - By Martin Olejar SDFileSystem - By Andrew Lindsay NOKIA_5110 - By Chris Yan.

Dependencies:   MFRC522 NOKIA_5110 SDFileSystem mbed

Fork of FTF2014_lab4 by Freescale

Diff: main.cpp

Revision:
7:caeacf521320
Parent:
6:bc2ca526022f
Child:
8:ea7d0c9a35c4
--- a/main.cpp	Sat May 02 21:42:05 2015 +0000
+++ b/main.cpp	Sun May 03 15:40:55 2015 +0000
@@ -2,7 +2,8 @@
 #include "SDFileSystem.h"
 #include "MFRC522.h"
 #include <stdio.h>
-#include "N5110.h"
+#include "NOKIA_5110.h"
+
 // FRDM-K64F (Freescale) Pin for MFRC522 reset
 #define MF_RESET    PTD0
 FILE *fp;
@@ -11,11 +12,6 @@
 
 //Serial connection to PC for output
 Serial pc(USBTX, USBRX); // serial comm on the FRDM board
-//Serial uart(PTC17, PTC16);
-
-//    VCC,SCE,RST,D/C,MOSI,SCLK,LED
-//N5110 lcd(PTB2, PTC12, PTD0, PTB3, PTD6, PTD5, PTC12);
-N5110 lcd(PTB2, PTC12, PTD0, PTB3, PTD6, PTD5, PTA0);
 
 //MFRC522    RfChip   (SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS, MF_RESET);
 MFRC522    RfChip   (PTD2, PTD3, PTD1, PTE25, PTD0);
@@ -41,8 +37,21 @@
     pc.printf("Initializing \n");
     //wait(2);
     
-     // initialise display 
-    lcd.init();
+    LcdPins myPins;
+    myPins.sce  = PTC12;
+    myPins.rst  = PTC4;
+    myPins.dc   = PTB3;
+    myPins.mosi = PTD6;
+    myPins.miso = NC;
+    myPins.sclk = PTD5;
+    
+    NokiaLcd myLcd( myPins );
+    
+    // Start the LCD
+    myLcd.InitLcd();
+    myLcd.DrawString("HELLO");
+    wait( 5 );
+    myLcd.ShutdownLcd();
     
     // Init. RC522 Chip
     RfChip.PCD_Init();
@@ -65,7 +74,7 @@
     {
       RfChip.PCD_Init();
       wait_ms(300);
-      continue;
+    //  continue;
     }
 
     // Select one of the cards
@@ -77,8 +86,6 @@
 
     LedGreen = 0;
 
-
-    
     // Print Card UID
     printf("Card UID: ");
     for (uint8_t i = 0; i < RfChip.uid.size; i++)
@@ -99,7 +106,12 @@
             if (flagAbi==1)
                 {
                printf("Already logged in!\n");
-               lcd.printString("Abichek",0,0);
+                  
+                myLcd.InitLcd();
+                myLcd.DrawString("ABHISHEK");
+                wait( 5 );
+                myLcd.ShutdownLcd();
+                
                 }
             else if (flagAbi==0)
                 {   
@@ -116,7 +128,11 @@
                         fclose(fp); 
                        }        
             flagAbi=1;
-            lcd.printString("ABHISHEK",0,0);
+                
+                myLcd.InitLcd();
+                myLcd.DrawString("ABHISHEK");
+                wait( 5 );
+                myLcd.ShutdownLcd();
                }
        }        
     else if(strcmp(abhishektemp,sam)==0)
@@ -125,7 +141,12 @@
             if (flagSam==1)
                 {
                printf("Already logged in!\n");
-               lcd.printString("Sam",0,0);
+              
+                myLcd.InitLcd();
+                myLcd.DrawString("SAM");
+                wait( 5 );
+                myLcd.ShutdownLcd();
+                
                 }
             else if (flagSam==0)
                 {
@@ -143,7 +164,11 @@
                     }                       
             flagSam=1;
             printf("FlagSam=%i\n",flagSam);
-            lcd.printString("Sam",0,0);
+        
+                myLcd.InitLcd();
+                myLcd.DrawString("SAM");
+                wait( 5 );
+                myLcd.ShutdownLcd();
             
                }