/*
Example code that reads Analog/Digital inputs and runs a WebServer that publishes those values on the network.
The IP address in the example code need to be changed for the address 
assigned to ENC28J60 module.
*/

#include <EtherCard.h>

// The MAC Address of this device:
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };

//The IP Address of this device:
byte ip[] = { 192, 168, 0, 177 };

//TCP port for unencrypted WWW server
Server server(80);


void setup()
{
 Ethernet.begin(mac, ip);
 server.begin();
}

void loop()
{
//Attempts clients to connect
 Client client = server.available();
 if (client) {
 
// If a http request ends with a blank line
 boolean current_line_is_blank = true;
 while (client.connected()) {
 if (client.available()) {
 char c = client.read();

// if we've gotten to the end of the line (received 
a newline
// character) and the line is blank, the http 
request has ended,
// so we can send a reply
 if (c == '\n' && current_line_is_blank) {

// send a standard http response header
 client.println("HTTP/1.1 200 OK");
 client.println("Content-Type: text/html");
 client.println();
 
// output the value of each analog input pin
 for (int i = 0; i < 6; i++) {
 client.print("analog input ");
 client.print(i);
 client.print(" is ");
 client.print(analogRead(i));
 client.println("");
 } // end for

 break;
 }

 if (c == '\n') {
 // we're starting a new line
 current_line_is_blank = true;

 } else if (c != '\r') {

 // we've gotten a character on the current line
 current_line_is_blank = false;
 }
 }
 }

 // give the web browser time to receive the data
 delay(1);
 client.stop();
 }
} // end loop