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- #include <SPI.h>
- #include <Ethernet.h>
- byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
- byte ip[] = { 192, 168, 0, 235 };
- EthernetServer server(80);
- String readString;
- int Pin = 6;
- int Pin1 = 7;
- void setup(){
- pinMode(Pin, OUTPUT);
- pinMode(Pin1, OUTPUT);
- Ethernet.begin(mac, ip);
- server.begin();
- }
- void loop(){
- EthernetClient client = server.available();
- if (client) {
- while (client.connected()) {
- if (client.available()) {
- char c = client.read();
- if (readString.length() < 100) {
- readString += c;
- }
- if (c == '\n') {
- client.println("HTTP/1.1 200 OK");
- client.println("Content-Type: text/html");
- client.println();
- client.println("<HTML>");
- client.println("<BODY>");
- client.println("<H1>Acende LED</H1>");
- client.println("<hr />");
- client.println("<br />");
- client.println("<a href=\"/?led2on\">Ligar o led1</a>");
- client.println("<a href=\"/?led2off\">Desligar o led1</a><br />");
- client.println("<a href=\"/?led2on\">Ligar o led2</a>");
- client.println("<a href=\"/?led2off\">Desligar o led2</a><br />");
- client.println("</BODY>");
- client.println("</HTML>");
- delay(1);
- client.stop();
- if(readString.indexOf("?led1on") > 0)
- {
- digitalWrite(Pin, HIGH);
- }
- else {
- if(readString.indexOf("?led1off") > 0)
- {
- digitalWrite(Pin, LOW);
- }
- }
- // LED 2
- if(readString.indexOf("?led2on") > 0)
- {
- digitalWrite(Pin1, HIGH);
- }
- else {
- if(readString.indexOf("?led2off") > 0)
- {
- digitalWrite(Pin1, LOW);
- }
- }
- readString="";
- }
- }
- }
- }
- }
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