GSM Test Web Server

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1/*
2
3  Basic Web Server
4
5 A simple web server that replies with nothing, but prints the client's request
6
7 and the server IP address.
8
9 Circuit:
10
11 * GSM shield attached
12
13 created
14
15 by David Cuartielles
16
17 modified 21 Nov 2012
18
19 by Tom Igoe
20
21 http://www.arduino.cc/en/Tutorial/GSMToolsTestWebServer
22
23 This example code is part of the public domain
24
25 */
26#include <GSM.h>
27
28// PIN Number
29#define PINNUMBER ""
30
31// APN data
32#define GPRS_APN       "GPRS_APN" // replace your GPRS APN
33#define GPRS_LOGIN     "login"    // replace with your GPRS login
34#define GPRS_PASSWORD  "password" // replace with your GPRS password
35
36// initialize the library instance
37
38GPRS gprs;
39
40GSM gsmAccess;     // include a 'true' parameter for debug enabled
41
42GSMServer server(80); // port 80 (http default)
43
44// timeout
45
46const unsigned long __TIMEOUT__ = 10 * 1000;
47
48void setup() {
49
50  // initialize serial communications and wait for port to open:
51
52  Serial.begin(9600);
53
54  while (!Serial) {
55
56    ; // wait for serial port to connect. Needed for Leonardo only
57
58  }
59
60  Serial.println("starting,..");
61
62  // connection state
63
64  bool connected = true;
65
66  // Start GSM shield
67
68  // If your SIM has PIN, pass it as a parameter of begin() in quotes
69
70  while (!connected) {
71
72    if ((gsmAccess.begin(PINNUMBER) == GSM_READY) &
73
74        (gprs.attachGPRS(GPRS_APN, GPRS_LOGIN, GPRS_PASSWORD) == GPRS_READY)) {
75
76      connected = true;
77
78    } else {
79
80      Serial.println("Not connected");
81
82      delay(1000);
83
84    }
85
86  }
87
88  Serial.println("Connected to GPRS network");
89
90  // start server
91
92  server.begin();
93
94  //Get IP.
95
96  IPAddress LocalIP = gprs.getIPAddress();
97
98  Serial.println("Server IP address=");
99
100  Serial.println(LocalIP);
101}
102
103void loop() {
104
105  GSMClient client = server.available();
106
107  if (client) {
108
109    if (client.available()) {
110
111      Serial.write(client.read());
112
113    }
114
115  }
116
117}