skype_status.pde

/*
 * skype_status.pde
 * Turns on an LED when a Skype user is online and vice versa
 * See http://apps.pachube.com/onlinestatus/online-status.php for more info and setup instructions.
 */

/* ==============================
 * This code, which assumes you're using the official Arduino Ethernet shield,
 * updates a Pachube feed with your analog-in values and grabs values from a Pachube
 * feed - basically it enables you to have both "local" and "remote" sensors.
 * 
 * Tested with Arduino 14
 *
 * Pachube is www.pachube.com - connect, tag and share real time sensor data
 * code by usman (www.haque.co.uk), may 2009
 * copy, distribute, whatever, as you like.
 *
 * v1.1 - added User-Agent & fixed HTTP parser for new Pachube headers
 * and check millis() for when it wraps around
 *
 * =============================== */


#include <Ethernet.h>
#include <string.h>

#undef int() // needed by arduino 0011 to allow use of stdio
#include <stdio.h> // for function sprintf

#define SHARE_FEED_ID              8909     // this is your Pachube feed ID that you want to share to
#define REMOTE_FEED_ID             8914     // 8914 is the ID of the Pachube feed for bsolon's Skype status  http://www.pachube.com/feeds/8914 ... ID = 0
#define REMOTE_FEED_DATASTREAMS    1        // make sure that remoteSensor array is big enough to fit all the remote data streams
#define UPDATE_INTERVAL            10000    // if the connection is good wait 10 seconds before updating again - should not be less than 5
#define RESET_INTERVAL             10000    // if connection fails/resets wait 10 seconds before trying again - should not be less than 5

#define PACHUBE_API_KEY            "YOUR_PACHUBE_API_KEY_HERE" // fill in your API key 


byte mac[] = { 0xCC, 0xAC, 0xBE, 0xEF, 0xFE, 0x91 }; // make sure this is unique on your network
byte ip[] = { 192, 168, 1, 144 };                  // no DHCP so we set our own IP address
byte remoteServer[] = { 209,40,205,190 };            // pachube.com

float remoteSensor[REMOTE_FEED_DATASTREAMS];        // we know that feed 256 has floats - this might need changing for feeds without floats

int ledPin = 9;

void setup()
{
  Serial.begin(57600); 
  setupEthernet(); 
   
  pinMode(ledPin, OUTPUT);
  digitalWrite(ledPin, LOW);
}

void loop()
{
  pachube_in_out();

  Serial.print("Skype status = "); 
  Serial.println((int)remoteSensor[0]); // 0 = ID of sensor we want to read (skype status)

  if ((int)remoteSensor[0] == 1) {
    digitalWrite(ledPin, HIGH);
  } else {
    digitalWrite(ledPin, LOW);
  }
  
  delay(1000);
}