Arduino due e Mobile Service

#include <SPI.h>
#include <Ethernet.h>
#include <dht11.h>
// Ethernet shield MAC address (sticker in the back)
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
/*You can find this values in your Mobile Service dashboard
   server = namemobileservice.azure-mobile.net
   table_name = nametable
   ams_key = your keyvalue, find in home page mobile service, with a click on button MANAGE KEYS*/
const char* server = “sensorfarm.azure-mobile.net”;
const char* table_name = “tabsensor”;
const char* ams_key = “NyWPlQgRcUWHsrGwcwhHMRxVLtnItA64”;
EthernetClient client;
char buffer[64];
dht11 DHT;
#define  DHT11_PIN 4

/*This method use Mobile service REST API fot to write value*/
void write_sensorvalue(double tempvalue, double humidityvalue)
{
   if (client.connect(server, 80)) {
    
     /*Table name in Mobile service*/
     sprintf(buffer, “POST /tables/%s HTTP/1.1”, table_name);
     client.println(buffer);
    /*Sever name in Mobile Service*/
     sprintf(buffer, “Host: %s”, server);
     client.println(buffer);
    /*Mobile Services application key*/
     sprintf(buffer, “X-ZUMO-APPLICATION: %s”, ams_key);
     client.println(buffer);
    // JSON content type for the information
     client.println(“Content-Type: application/json”);
    /*Write values of temperature and humidity from DHT11 sensor*/
     sprintf(buffer, “{“tempvalue”:”%f”,”humidityvalue”:”%f”}”, tempvalue, humidityvalue);
    // Content length
     client.print(“Content-Length: “);
     client.println(strlen(buffer));
    // End of headers
     client.println();
    // Request body
     client.println(buffer);
  }
  
   else
   {
     Serial.println(“no connection available!”);
   }
     client.stop();
}
/*——————————————————-*/
/*Setup method*/
/*——————————————————-*/
void setup()
{
   Serial.begin(9600);
  if (Ethernet.begin(mac) == 0)
   {
     Serial.println(“ethernet shield failed”);
     for (;;);
   }
  
   // Ethernet shield initialization:
   delay(1000);
}
/*——————————————————-*/
/*Loop method*/
/*——————————————————-*/
void loop()
{
   /*Read value from sensor input*/
   int chk = DHT.read(DHT11_PIN);
  /*Call method writ_sensorvalue and pass sensor parameter for to save on mobile service*/
   write_sensorvalue((DHT.temperature), (DHT.humidity));
  /*Time wait for new input data*/
   delay(10000);
}

const char* server = “sensorfarm.azure-mobile.net”;
const char* table_name = “tabsensor”;
const char* ams_key = “reperibile da portale”;

char buffer[64];
dht11 DHT;
#define  DHT11_PIN 4

/*Table name in Mobile service*/
     sprintf(buffer, “POST /tables/%s HTTP/1.1”, table_name);
     client.println(buffer);
    /*Sever name in Mobile Service*/
     sprintf(buffer, “Host: %s”, server);
     client.println(buffer);
    /*Mobile Services application key*/
     sprintf(buffer, “X-ZUMO-APPLICATION: %s”, ams_key);
     client.println(buffer);

// JSON content type for the information
client.println(“Content-Type: application/json”);
/*Write values of temperature and humidity from DHT11 sensor*/
sprintf(buffer, “{“tempvalue”:”%f”,”humidityvalue”:”%f”}”, tempvalue, humidityvalue);

void loop()
{
   /*Read value from sensor input*/
   int chk = DHT.read(DHT11_PIN);
  /*Call method writ_sensorvalue and pass sensor parameter for to save on mobile service*/
   write_sensorvalue((DHT.temperature), (DHT.humidity));
  /*Time wait for new input data*/
   delay(10000);
}