include <SPI.h>
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED }; //physical mac address byte ip[] = { 192, 168, 1, 178 }; // ip in lan byte gateway[] = { 192, 168, 1, 1 }; // internet access via router byte subnet[] = { 255, 255, 255, 0 }; //subnet mask EthernetServer server(80); //server port
String readString;
int ledPin[] = { 2, 3, 4, 5, 6, 7, 8, 9, A5, A4, A3, A2, A1, A0 }; int pinCount = 14;
void setup(){
for (int i = 0; i < pinCount; i++) {
pinMode(ledPin[i], OUTPUT);
digitalWrite(ledPin[i], HIGH);
}
//start Ethernet Ethernet.begin(mac, ip, gateway, subnet); server.begin(); //the pin for the servo co //enable serial data print Serial.begin(9600); Serial.println("server LED test 2.2"); // so I can keep track of what is loaded }
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");
client.println();
client.println("<HTML>");
client.println("<HEAD><TITLE>Home Automation System</TITLE></HEAD>");
client.println("<BODY>");
for (int j = 0; j < pinCount; j++) {
client.println("<p><input type=button value='Channel " + String(j) + " ON' onmousedown=location.href='?ch" + String(j) + "on'>");
client.println("<input type=button value='Channel " + String(j) + " OFF' onmousedown=location.href='?ch" + String(j) + "off'></p>");
}
client.println("</BODY>");
client.println("</HTML>");
delay(1);
//stopping client
client.stop();
///////////////////// control arduino pin
for (int i = 0; i < pinCount; i++) {
if (readString.indexOf("?ch" + String(i) + "on") >0)//checks for on
{
digitalWrite(ledPin[i], LOW); // set channel i high
Serial.print("Channel " + String(i) + " On");
}
if (readString.indexOf("?ch" + String(i) + "off") >0)//checks for off
{
digitalWrite(ledPin[i], HIGH); // set channel i low
Serial.print("Channel " + String(i) + " Off");
}
}
//clearing string for next read
readString="";
}
}
}
} }