*/
#include <SPI.h>
#include <Ethernet.h>#include <SoftwareSerial.h>
// XBee's DOUT (TX) is connected to pin 2 (Arduino's
Software RX)
// XBee's DIN (RX) is connected to pin 3 (Arduino's Software
TX)
SoftwareSerial XBee(2, 3); // RX, TXint ReadingNumber=0;
char
link[]="wirelessearthwatchdawgs.blogspot.com"; //link data
// Enter a MAC address and IP address for your controller
below.
// The IP address will be dependent on your local network:
byte mac[] = {
0x90, 0xA2, 0xDA,
0x0D, 0xA8, 0x6B
};
IPAddress ip(192,168,1,120
);
//IPAddress ip(172, 16, 100, 120);
// Initialize the Ethernet server library
// with the IP address and port you want to use
// (port 80 is default for HTTP):
EthernetServer server(8081);
void setup() {
// Open serial
communications and wait for port to open:
Serial.begin(1200);
XBee.begin(1200);
while (!Serial) {
; // wait for
serial port to connect. Needed for Leonardo only
}
// start the
Ethernet connection and the server:
Ethernet.begin(mac,
ip);
server.begin();
Serial.print("server is at ");
Serial.println(Ethernet.localIP());
}
void loop() {
// listen for
incoming clients
EthernetClient
client = server.available();
if (client) {
Serial.println("new client");
// an http request
ends with a blank line
boolean
currentLineIsBlank = true;
while
(client.connected()) {
if
(client.available()) {
char c =
client.read();
Serial.write(c);
// if you've
gotten to the end of the line (received a newline
// character)
and the line is blank, the http request has ended,
// so you can
send a reply
if (c == '\n'
&& currentLineIsBlank) {
// send a
standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connection: close"); // the connection will be closed after
completion of the response
client.println("Refresh: 5");
// refresh the page automatically every 5 sec
client.println();
client.println("<!DOCTYPE HTML>");
client.println("<html>");client.println();
//set
background to yellow
client.print("<body style=background-color:yellow>");
//send first
heading
client.println("<font color='red'><h1>My Web
Title</font></h1>");
client.println("<hr />");
client.println("<hr />");
//output
some sample data to browser
client.println("<font color='blue' size='5'>Sample
data:w/m2");
// output
the value of each analog input pin
boolean
xbeenewline = false; // initialize boolean variable to keep track if a new line
has been seen.
while
(xbeenewline == false) { //when
this is false; a new line hasn't been seen;
char c =
XBee.read (); // render it as
characters, rather than as integers.
if (c ==
'\n') { // if c hits the ASCII
symbol for new line
xbeenewline = true; // it's true
that the server sees a new line from the xbee feed
boolean
newxbeenewline = false; // initialize a
variable that will serve as the recognition of the end of a line of data
while
(newxbeenewline == false) { // keep
reading data, we arent' at the end of the line yet
char c
= XBee.read();
if (c
== '\n') { // but when we see
the symbol for end of line
newxbeenewline = true; // we're
done reading data
} else
if (c != -1) { // -1 is the value
for nothing sent by xbee, so don't print it
client.print(c);
delay (1);
}
}
client.println ("<br/>"); //(“<br
/>”);
client.println ("<hr/>");
client.println ("<font color='blue' size='5'>Link:
"); //(“<font
color=’blue’ size=’5′>Link: “);
client.print ("<a
href="); //(“<a
href=”);
client.print(link);
client.println( ">Visit
our Project Site!</a>");
//(“>Visit Scienceprog!</a>”);
client.println ("<br/>"); //(“<br />”);
client.println ("<hr/>"); //(“<hr
/>”);
}
}
client.println("</html>");
break;
}
if (c == '\n')
{
// you're
starting a new line
currentLineIsBlank = true;
}
else if (c !=
'\r') {
// you've
gotten a character on the current line
currentLineIsBlank = false;
}
}
}
// give the web
browser time to receive the data
delay(1);
// close the
connection:
client.stop();
Serial.println("client disconnected");
}
}
