├── README.md
├── gscript_api.txt
└── rfid_data_to_google_spreadsheet.ino


/README.md:
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1 | # Attendance-System-with-storing-Data-on-Google-Spreadsheet-using-RFID-and-Arduino-Ethernet-Shield


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/gscript_api.txt:
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 1 | function doGet(e) { 
 2 |   Logger.log( JSON.stringify(e) ); 
 3 | 
 4 |   var result = 'Ok';
 5 | 
 6 |   if (e.parameter == undefined) {
 7 |     result = 'No Parameters';
 8 |   }
 9 |   else {
10 |     var id = '<Your Spreadsheet ID>'; // Spreadsheet ID
11 |     var sheet = SpreadsheetApp.openById(id).getActiveSheet();
12 |     var newRow = sheet.getLastRow() + 1;
13 |     var rfidData = [];
14 |     rfidData[0] = new Date();
15 |     for (var param in e.parameter) {
16 |       Logger.log('In for loop, param='+param);
17 |       var value = stripQuotes(e.parameter[param]);
18 |       switch (param) {
19 |         case 'allowed_members': //Parameter
20 |           rfidData[1] = value; //Value in column B
21 |           break;
22 |         case 'Member_ID':
23 |           rfidData[2] = value;
24 |           break;
25 |         default:
26 |           result = "Wrong parameter";
27 |       }
28 |     }
29 |     Logger.log(JSON.stringify(rfidData));
30 | 
31 |     // Write new row below
32 |     var newRange = sheet.getRange(newRow, 1, 1, rfidData.length);
33 |     newRange.setValues([rfidData]);
34 |   }
35 | 
36 |   // Return result of operation
37 |   return ContentService.createTextOutput(result);
38 | }
39 | 
40 | /**
41 | * Remove leading and trailing single or double quotes
42 | */
43 | function stripQuotes( value ) {
44 |   return value.replace(/^["']|['"]$/g, "");
45 | }
46 | 
47 | 


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/rfid_data_to_google_spreadsheet.ino:
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  1 | 
  2 | /* Arduino Code which sends data to google spreadsheet */
  3 | 
  4 | #include<SPI.h>
  5 | #include<MFRC522.h>
  6 | #include <Ethernet.h>
  7 | #define SS_PIN 4 //FOR RFID SS PIN BECASUSE WE ARE USING BOTH ETHERNET SHIELD AND RS-522
  8 | #define RST_PIN 9
  9 | #define No_Of_Card 3
 10 | byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
 11 | char server[] = "api.pushingbox.com";   //YOUR SERVER
 12 | IPAddress ip(192, 168, 137, 177);
 13 | EthernetClient client;     
 14 | MFRC522 rfid(SS_PIN,RST_PIN);
 15 | MFRC522::MIFARE_Key key; 
 16 | byte id[No_Of_Card][4]={
 17 |   {142,76,58,42},             //RFID NO-1
 18 |   {153,178,60,64},             //RFID NO-2
 19 |   {141,764,60,94}              //RFID NO-3
 20 | };
 21 | byte id_temp[3][3];
 22 | byte i;
 23 | int j=0;
 24 | 
 25 | 
 26 | // the setup function runs once when you press reset or power the board
 27 | void setup(){
 28 |     Serial.begin(9600);
 29 |     SPI.begin();
 30 |     rfid.PCD_Init();
 31 |     for(byte i=0;i<6;i++)
 32 |     {
 33 |       key.keyByte[i]=0xFF;
 34 |     }
 35 |     if (Ethernet.begin(mac) == 0) {
 36 |       Serial.println("Failed to configure Ethernet using DHCP");
 37 |       Ethernet.begin(mac, ip);
 38 |     }
 39 |     delay(1000);
 40 |     Serial.println("connecting...");
 41 |  }
 42 | 
 43 | // the loop function runs over and over again forever
 44 | void loop(){
 45 |     int m=0;
 46 |     if(!rfid.PICC_IsNewCardPresent())
 47 |     return;
 48 |     if(!rfid.PICC_ReadCardSerial())
 49 |     return;
 50 |     for(i=0;i<4;i++)
 51 |     {
 52 |      id_temp[0][i]=rfid.uid.uidByte[i]; 
 53 |                delay(50);
 54 |     }
 55 |     
 56 |      for(i=0;i<No_Of_Card;i++)
 57 |     {
 58 |             if(id[i][0]==id_temp[0][0])
 59 |             {
 60 |               if(id[i][1]==id_temp[0][1])
 61 |               {
 62 |                 if(id[i][2]==id_temp[0][2])
 63 |                 {
 64 |                   if(id[i][3]==id_temp[0][3])
 65 |                   {
 66 |                     Serial.print("your card no :");
 67 |                     for(int s=0;s<4;s++)
 68 |                     {
 69 |                       Serial.print(rfid.uid.uidByte[s]);
 70 |                       Serial.print(" ");
 71 |                      
 72 |                     }
 73 |                     Serial.println("\nValid Person");
 74 |                     Sending_To_spreadsheet();
 75 |                     j=0;
 76 |                               
 77 |                               rfid.PICC_HaltA(); rfid.PCD_StopCrypto1();   return; 
 78 |                   }
 79 |                 }
 80 |               }
 81 |             }
 82 |      else
 83 |      {j++;
 84 |       if(j==No_Of_Card)
 85 |       {
 86 |         Serial.println("Not a valid Person");
 87 |         Sending_To_spreadsheet();
 88 |         j=0;
 89 |       }
 90 |      }
 91 |     }
 92 |     
 93 |        // Halt PICC
 94 |     rfid.PICC_HaltA();
 95 |   
 96 |     // Stop encryption on PCD
 97 |     rfid.PCD_StopCrypto1();
 98 |  }
 99 | 
100 |  void Sending_To_spreadsheet()   //CONNECTING WITH MYSQL
101 |  {
102 |    if (client.connect(server, 80)) {
103 |     Serial.println("connected");
104 |     // Make a HTTP request:
105 |     client.print("GET /pushingbox?devid=<Your Device ID>&allowed_members=");     //YOUR URL
106 |     if(j!=No_Of_Card)
107 |     {
108 |       client.print('1');
109 | //      Serial.print('1');
110 |     }
111 |     else
112 |     {
113 |       client.print('0');
114 |     }
115 |     
116 |     client.print("&Member_ID=");
117 |     for(int s=0;s<4;s++)
118 |                   {
119 |                     client.print(rfid.uid.uidByte[s]);
120 |                                   
121 |                   }
122 |     client.print(" ");      //SPACE BEFORE HTTP/1.1
123 |     client.print("HTTP/1.1");
124 |     client.println();
125 |     client.println("Host: api.pushingbox.com");
126 |     client.println("Connection: close");
127 |     client.println();
128 |   } else {
129 |     // if you didn't get a connection to the server:
130 |     Serial.println("connection failed");
131 |   }
132 |  }
133 | 
134 |  
135 | 


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