// SETA43
// Modificacion 9-12-2012
/*
Web Server
A simple web server that shows the value of the analog input pins.
using an Arduino Wiznet Ethernet shield.
created 18 Dec 2009
by David A. Mellis
modified 9 Apr 2012
by Tom Igoe
*/
#include <SPI.h>
#include <Ethernet.h>
//numero de MAC
//numero de ip, depende de tu red
byte mac[] = {
0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
IPAddress ip(192,168,2, 177);
// Initialize the Ethernet server library
// with the IP address and port you want to use
// (port 80 is default for HTTP):
EthernetServer server(80);
void setup() {
// Open serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
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");
boolean currentLineIsBlank = true;
while (client.connected()) {
if (client.available()) {
char c = client.read();
Serial.write(c);
if (c == '\n' && currentLineIsBlank) {
// Manda la cabecera del http
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connnection: close");
client.println();
client.println("<!DOCTYPE HTML>");
client.println("<html>");
// Refresca cada 5 segundos
client.println("<meta http-equiv=\"refresh\" content=\"5\">");
client.println("<big><b>Seta43_Arduino</b></big><br>");
client.print("xsetaseta@gmail.com ");
client.println("<hr>");
for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
int sensorReading = analogRead(analogChannel);
client.print("Analog input ");
client.print("<font color=red>");
client.print(analogChannel);
client.print("</font>");
client.print(" is ");
client.print("<font color=blue>");
client.print(sensorReading);
client.print("</font>");
client.println("<br />");
}
client.println("<hr>");
for (int digitalChannel = 2; digitalChannel < 10; digitalChannel++) {
if(digitalChannel!=4)
{
int sensorReading = digitalRead(digitalChannel);
client.print("Digital input ");
client.print("<font color=red>");
client.print(digitalChannel);
client.print("</font>");
client.print(" is ");
client.print("<font color=blue>");
client.print(sensorReading);
client.print("</font>");
client.println("<br />");
}
}
client.println("<hr>");
client.print("Ping 11,12,13 para la comunicación");
client.println("<br />");
client.print("Ping 10 selecciona Red W5100");
client.println("<br />");
client.print("Ping 4 selecciona SD");
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 disonnected");
}
}
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