Untitled



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

byte mac[] = { 0x90, 0xa2, 0xda, 0x0d, 0x7c, 0xa9 };   //physical mac address 90-a2-da-0d-7c-a9
byte ip[] = { 192, 168, 1, 178 };                      // ip in lan (that's what you need to use in your browser. ("192.168.1.178")
byte gateway[] = { 192, 168, 1, 254 };                   // internet access via router
byte subnet[] = { 255, 255, 255, 0 };                  //subnet mask
EthernetServer server(1432);                             //server port
String readString;

int piezo = 3;
int led = 8;
Servo servo1;

int analogPin = 1;
int val = 0;
int changepad = 0;

int bled = (200);
int plink = (200);
int ibyte = Serial.read();

int on = (64);
int cup = (118);
int def = (90);

long longstop = (100000);
int pouringcoffie = (30000);
int heatingwater = (21000);
int buttonpush = (200);

void setup() {
//Open serial communications and wait for port to open:
  Serial.begin(9600);


  pinMode(led, OUTPUT);
  pinMode(piezo, OUTPUT);

  servo1.attach(7);

//start the Ethernet connection and the server:
  Ethernet.begin(mac, ip, gateway, subnet);
  server.begin();
  Serial.print("server is at ");
  Serial.println(Ethernet.localIP());

//starting sound
  tone (3, 800, 100);
  delay (200);
  tone (3, 800, 100);
  delay (200);
  tone (3, 800, 100);
  delay (200);
}


void loop()


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

//read char by char HTTP request
        if (readString.length() < 100)
        {
//store characters to string
            readString += c;
            //Serial.print(c);
        }

//if HTTP request has ended
         if (c == '\n')
         {
          //Serial.println(readString); //print to serial monitor for debuging

           client.println("HTTP/1.1 200 OK"); //send new page
           client.println("Content-Type: text/html; charset=utf-8");
           client.println();
           client.println("<HTML>");
           client.println("<HEAD>");
           client.println("<meta name='apple-mobile-web-app-capable' content='yes' />");
           client.println("<meta name='apple-mobile-web-app-status-bar-style' content='black-translucent' />");
           client.println("<link rel='stylesheet' type='text/css' href='http://randomnerdtutorials.com/ethernetcss.css' />");
           client.println("<TITLE>kubburs automatic coffie machine</TITLE>");
           client.println("</HEAD>");
           client.println("<BODY>");
           client.println("<H1>kubburs automatic coffie machine</H1>");
           client.println("<hr />");
           client.println("<br />");
           client.println("<H2>Arduino with Ethernet Shield</H2>");
           client.println("<br />");
           client.println("<a href=\"/?button1\"\">Blink led</a>");
           client.println("<a href=\"/?button2\"\">Turn on/off coffie machine</a><br />");
           client.println("<br />");
           client.println("<br />");
           client.println("<a href=\"/?button3\"\">make me a coffie</a>");
           client.println("<a href=\"/?button4\"\">make me 2 coffies</a><br />");
           client.println("<br />");
           client.println("<br />");
           client.println("<a href=\"/?button5\"\">make me 3 coffies</a>");
           client.println("<a href=\"/?button6\"\">piezo element</a><br />");
           client.println("</BODY>");
           client.println("</HTML>");

           delay(1);
//stopping client
           client.stop();

//controls the Arduino if you press the buttons
val = analogRead(analogPin);

if (val >= 100)
         {
            int changepad = 0;
            Serial.println("opid");
         }
//blinking led

           if (readString.indexOf("?button1") > 0)
           {
             if (val == 0){
               Serial.println("lok er lokad ");


             }
            else if (val >= 100){
              Serial.println("lok er opid ");
            }


           }
////////////////////////////////////////////////////////////////

//turn on/off coffie machine
         if (readString.indexOf("?button2") > 0)
         {
           if (changepad == 0){

           if (val == 0){
             Serial.println("turning on/off coffie machine");

               servo1.write(def);
               delay(buttonpush);
               servo1.write  (on);
               delay(buttonpush);
               servo1.write(def);
               int changepad = 1;
           }
           }
         }


/////////////////////////////////////////////////////////////////

//make me a coffie
           if (readString.indexOf("?button3") > 0)
           {
             if (val == 0){
               digitalWrite(led, HIGH);

               Serial.println("beginning to make coffie");

               tone (3, 800, 100);
               delay (200);
               tone (3, 800, 100);
               delay (200);

               servo1.write(def);
               delay(buttonpush);

               servo1.write  (on);
               Serial.println("turning on coffie machine");
               delay(buttonpush);

               servo1.write(def);
               Serial.println("heating water");
               delay(longstop);

               servo1.write(cup);
               Serial.println("making coffie");
               delay(buttonpush);

               servo1.write(def);
               delay(pouringcoffie);

               servo1.write(on);
               Serial.println("turning off coffie machine");
               delay(buttonpush);

               servo1.write(def);
               delay(1000);
               Serial.println("coffie machine is off");

               digitalWrite(led, LOW);
             }
           else
           {
             Serial.println("lok er opid");
             tone (3, 200, 100);
           }
           }
///////////////////////////////////////////////////////////////

//make me 2 coffies
           if (readString.indexOf("?button4") > 0)
           {
             if (val == 0){
               digitalWrite(led, HIGH);

               Serial.println("beginning to make coffie");

               tone (3, 800, 100);
               delay (200);
               tone (3, 800, 100);
               delay (200);

               servo1.write(def);
               delay(buttonpush);
               servo1.write  (on);
               Serial.println("turning on coffie machine");
               delay(buttonpush);

               servo1.write(def);
               Serial.println("heating water");
               delay(longstop);

               servo1.write(cup);
               Serial.println("making coffie");
               delay(buttonpush);

               servo1.write(def);
               delay(heatingwater);

               Serial.println("blinking piezo ");
               tone (3, 500, 500);
               delay(pouringcoffie);

               servo1.write(cup);
               Serial.println("making coffie");
               delay(buttonpush);

               servo1.write(def);
               delay(pouringcoffie);

               servo1.write(on);
               Serial.println("turning off coffie machine");
               delay(buttonpush);

               servo1.write(def);
               delay(1000);
               Serial.println("coffie machine is off");


               digitalWrite(led, LOW);
             }
           else
           {
             Serial.println("lok er opid");
             tone (3, 200, 100);
           }
           }
////////////////////////////////////////////////////////////////


//make me 3 coffies
           if (readString.indexOf("?button5") > 0)
           {
             if (val == 0){
               digitalWrite(led, HIGH);


               servo1.write(def);
               Serial.println("beginning to make coffie");

               tone (3, 800, 100);
               delay (200);
               tone (3, 800, 100);
               delay (200);

               servo1.write  (on);
               Serial.println("turning on coffie machine");
               delay(buttonpush);

               servo1.write(def);
               Serial.println("heating water");
               delay(longstop);

               servo1.write(cup);
               Serial.println("making coffie");
               delay(buttonpush);

               servo1.write(def);
               delay(heatingwater);

               Serial.println("blinking piezo ");
               tone (3, 500, 500);
               delay(pouringcoffie);

               servo1.write(cup);
               Serial.println("making coffie");
               delay(buttonpush);

               servo1.write(def);
               delay(heatingwater);

               Serial.println("blinking piezo ");
               tone (3, 500, 500);
               delay(pouringcoffie);

               servo1.write(cup);
               Serial.println("making coffie");
               delay(buttonpush);

               servo1.write(def);
               delay(pouringcoffie);

               Serial.println("blinking piezo ");
               tone (3, 500, 500);

               servo1.write(on);
               Serial.println("turning off coffie machine");
               delay(buttonpush);

               servo1.write(def);
               Serial.println("coffie machine is off");
               delay(1000);

               digitalWrite(led, LOW);
             }
           else
           {
             Serial.println("lok er opid");
             tone (3, 200, 100);
           }
           }

/////////////////////////////////////////////////////////////////

//make a noise with piezo
           if (readString.indexOf("?button6") > 0)
           {

             digitalWrite(led, HIGH);
             Serial.println("blinking piezo ");

//tone(pin, frequency, duration)
             tone (3, 500, 500);
             digitalWrite(led, LOW);
            }
           /////////////////////////////////////////////////////////////////////////////
           //clearing string for next read
           readString="";

         }
       }
    }
  }
}