//simple button GET server code to control servo and arduino pin 5 //for use with IDE 1.0 //open serial monitor to see what the arduino receives //use the \ slash to escape the " in the html //for use with W5100 based ethernet shields //Powering a servo from the arduino usually DOES NOT WORK. //note that the below bug fix may be required // http://code.google.com/p/arduino/issues/detail?id=605 #include #include #include Servo myservo; // create servo object to control a servo byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED }; //physical mac address byte ip[] = { 192, 168, 1, 177 }; // 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; ////////////////////// void setup(){ pinMode(6, OUTPUT); //pin selected to control //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 1.0"); // 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(""); client.println(""); client.println(""); client.println(""); client.println(""); client.println("Home Automation"); client.println(""); client.println(""); client.println("

Home Automation

"); client.println("

"); client.println("
"); client.println("Turn On Light"); client.println("Turn Off Light
"); client.println(""); client.println(""); delay(1); //stopping client client.stop(); ///////////////////// control arduino pin if(readString.indexOf("?lighton") >0)//checks for on { digitalWrite(6, HIGH); // set pin 4 high Serial.println("Led On"); } else{ if(readString.indexOf("?lightoff") >0)//checks for off { digitalWrite(6, LOW); // set pin 4 low Serial.println("Led Off"); } } //clearing string for next read readString=""; } } } } }