Diferencia entre revisiones de «WebClient»

#include <SPI.h>
#include <Ethernet.h>

//Ethernet shield attached to pins 10, 11, 12, 13
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };   //MAC del modulo
IPAddress ip(192, 168, 0, 177);                        //IP del modulo
char server[] = "www.google.com";                      //Google (usar DNS)
//IPAddress server(74,125,232,128);                    //IP de Google (no usar DNS)

EthernetClient client;                                  //Iniciar cliente

void setup() {
   Serial.begin(9600);
   // start the Ethernet connection:
   if (Ethernet.begin(mac) == 0) {
      Serial.println("Failed to configure Ethernet using DHCP");
      // try to congifure using IP address instead of DHCP:
      Ethernet.begin(mac, ip);
   }
   // give the Ethernet shield a second to initialize:
   delay(1000);
   Serial.println("connecting...");
   // if you get a connection, report back via serial:
   if (client.connect(server, 80)) {
      Serial.println("connected");
      // Make a HTTP request:
      client.println("GET /search?q=arduino HTTP/1.1");
      client.println("Host: www.google.com");
      client.println("Connection: close");
      client.println();
   }else {
     // if you didn't get a connection to the server:
     Serial.println("connection failed");
   }
}

void loop() {
   // if there are incoming bytes available
   // from the server, read them and print them:
   if (client.available()) {
      char c = client.read();
      Serial.print(c);
   }
   // if the server's disconnected, stop the client:
   if (!client.connected()) {
      Serial.println();
      Serial.println("disconnecting.");
      client.stop();

      // do nothing forevermore:
      while (true);
   }
}