Untitled

#include <SPI.h>
#include <Ethernet.h>
#include "RTClib.h"
#include <EEPROM.h>

#define time 1
// Enter a MAC address and IP address for your controller below.
// The IP address will be dependent on your local network:
byte mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED};
IPAddress ip(192, 168, 0, 177);

// Initialize the Ethernet server library
// with the IP address and port you want to use
// (port 80 is default for HTTP):
EthernetServer server(80);
//----------------------------------------------------------------------------------------------------------------
 int i=0;
String hora="";
String readString;


RTC_DS1307 RTC;


void setup() {

  pinMode(2,OUTPUT);
  // Open serial communications and wait for port to open:
  Serial.begin(9600);


RTC.begin(); // Inicia la comunicaci¢n con el RTC

RTC.adjust(DateTime(__DATE__, __TIME__)); // Establece la fecha y hora (Comentar una vez establecida la hora)


  while (!Serial) {
    ; // wait for serial port to connect. Needed for native USB port only
  }
  Serial.println("Sistemas Digitales ;D");

  // start the Ethernet connection and the server:
  Ethernet.begin(mac, ip);

  // Check for Ethernet hardware present
  if (Ethernet.hardwareStatus() == EthernetNoHardware) {
    Serial.println("Ethernet shield no se encontro.  No se puede correr el programa sin el hardware. :(");
    while (true) {
      delay(1); // do nothing, no point running without Ethernet hardware
    }
  }
  if (Ethernet.linkStatus() == LinkOFF) {
    Serial.println("El cable Ethernet no esta onectado.");
  }

  // start the server
  server.begin();
  Serial.print("El servidor esta en: ");
  Serial.println(Ethernet.localIP());
}


void loop() {
  // listen for incoming clients


delay(1000);
DateTime now = RTC.now(); // Obtiene la fecha y hora del RTC


  EthernetClient client = server.available();
  if (client) {
    while (client.connected()) {
      if (client.available()) {
//---------------------------------------------------------------------------------------------------------------------------------
        char c = client.read();


if(i==11 || i==12 || i==16 || i==17){
 if(i==16){
  hora +=':';
 }
  hora += c;
}


        if(readString.length()< 100){
          readString += c;
        }
        i++;
        //Este escribe el texto en pantalla letra por letra
        Serial.write(c);


        // if you've gotten to the end of the line (received a newline
        // character) and the line is blank, the http request has ended,
        // so you can send a reply
        if (c == 'n') {
            Serial.println("acabo lectura");

            Serial.println(hora);
             Serial.println(readString);


client.println("HTTP/1.1 200 OK"); // Enviar una respuesta tipica
             client.println("Content-Type: text/html");
             client.println("Connection: close");
             client.println("Refresh: 10");
           client.println();
           client.println("<!DOCTYPE HTML>");
          client.println(" <html lang='en-US'>");
          client.println("<html>");
          client.println("<head><meta charset='UTF-8'><title>Sistemas Digitales</title></head>");
          client.println("<body>");
          client.println("<div style='text-align:center;'>");
client.print("<h1>Fecha y hora del servidor:");
client.print(now.day(), DEC);
client.print('/');
client.print(now.month(), DEC);
client.print('/');
client.print(now.year(), DEC);
client.print(' ');
client.print(' ');
int horini;
horini=now.hour();
String horartc = "0";
if(horini<10){
  horartc += horini;
}else{
horartc= String(horini);
}
client.print(horartc);
client.print(':');
int minuto;
minuto=now.minute();
String mainut;
if(minuto<10){
  mainut='0'+ String(minuto);
}else{
mainut= String(minuto);
}
client.print(mainut);
client.println("</h1>");
client.println("<form method='get'>");
client.println("<br /><h2>¿A que horas le quiere dar de comer al chucho?</h2><br />");
client.println("<input type='time' name='hora'>");
client.println("<br/><h2>que dias lo quiere alimentar?</h2><br />");
//dias en checkbox
//client.println("<label><input type='checkbox' name='cbox1' value='?LunesOn'>Lunes</label><br><label><input type='checkbox' name='cbox2' value='?MartesOn'>Martes</label><br><label><input type='checkbox' name='cbox3' value='?MiercolesOn'>Miercoles</label><br><label><input type='checkbox' name='cbox4' value='?JuevesOn'>Jueves</label><br><label><input type='checkbox' name='cbox5' value='?ViernesOn'>Viernes</label><br><label><input type='checkbox' name='cbox6' value='?SabadoOn'>Sabado</label><br><label><input type='checkbox' name='cbox7' value='?DomingoOn'>Domingo</label><br>");
client.println("<input type='submit' value='Enviar' id='enviar'> ");
client.println("</form>");
if (readString.length() >0) {
Serial.println("hora del rtc");
String horiux = horartc +':'+ mainut;
Serial.println(horiux);
EEPROM.put(0, hora);

if(EEPROM.get( 0, hora ) == horiux){
digitalWrite(2, HIGH);
delay(10000);
digitalWrite(2, LOW);
delay(60000);
}
readString="";
i=0;
hora="";


          client.println("</body>");
          client.println("</html>");

          delay(1);
    // close the connection:
    client.stop();

        }

      }
    }

  }

  }
}