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- #include <Dhcp.h>
- #include <Dns.h>
- #include <Ethernet.h>
- #include <EthernetClient.h>
- #include <EthernetServer.h>
- #include <EthernetUdp.h>
- #include <SPI.h>
- byte mac[] = { 0x00, 0xAA, 0xBB, 0xCC, 0xDA, 0x02 };
- IPAddress ip(192,168,1,100);
- EthernetServer server(80);
- void setup() {
- Serial.begin(9600);
- while (!Serial) {
- ; // wait for serial port to connect. Needed for native USB port only
- }
- Ethernet.begin(mac, ip);
- server.begin();
- Serial.print("server is at ");
- Serial.println(Ethernet.localIP());
- }
- void loop() {
- 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>");
- // output the value of each analog input pin
- int analogChannel = 0;
- int digitalChannel=13;
- int moistureSensor = analogRead(analogChannel);
- int dht11Sensor = digitalRead(digitalChannel);
- client.print("analog input ");
- client.print(analogChannel);
- client.print(" is ");
- client.print(moistureSensor);
- client.println("<br />");
- client.print("digital input ");
- client.print(digitalChannel);
- client.print(" is ");
- client.print(dht11Sensor);
- client.println("<br />");
- client.println("</html>");
- }
- 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");
- }
- }
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