Datasets:

Beifengdo
/

Arduino-Development

/*
  WiFi Web Server
 A simple web server that shows the value of the analog input pins.
 using a WiFi shield.
 This example is written for a network using WPA encryption. For
 WEP or WPA, change the Wifi.begin() call accordingly.
 Circuit:
 * WiFi shield attached
 * Analog inputs attached to pins A0 through A5 (optional)
 created 13 July 2010
 by dlf (Metodo2 srl)
 modified 31 May 2012
 by Tom Igoe
 */

#include <SPI.h>
#include <WiFi.h>


char ssid[] = "yourNetwork";      // your network SSID (name)
char pass[] = "secretPassword";   // your network password
int keyIndex = 0;                 // your network key Index number (needed only for WEP)

int status = WL_IDLE_STATUS;

WiFiServer server(80);

void setup() {
  //Initialize serial and wait for port to open:
  Serial.begin(9600);
  while (!Serial) {
    ; // wait for serial port to connect. Needed for native USB port only
  }

  // check for the presence of the shield:
  if (WiFi.status() == WL_NO_SHIELD) {
    Serial.println("WiFi shield not present");
    // don't continue:
    while (true);
  }

  String fv = WiFi.firmwareVersion();
  if (fv != "1.1.0") {
    Serial.println("Please upgrade the firmware");
  }

  // attempt to connect to Wifi network:
  while (status != WL_CONNECTED) {
    Serial.print("Attempting to connect to SSID: ");
    Serial.println(ssid);
    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:
    status = WiFi.begin(ssid, pass);

    // wait 10 seconds for connection:
    delay(10000);
  }
  server.begin();
  // you're connected now, so print out the status:
  printWifiStatus();
}


void loop() {
  // listen for incoming clients
  WiFiClient 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
          for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
            int sensorReading = analogRead(analogChannel);
            client.print("analog input ");
            client.print(analogChannel);
            client.print(" is ");
            client.print(sensorReading);
            client.println("<br />");
          }
          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");
  }
}


void printWifiStatus() {
  // print the SSID of the network you're attached to:
  Serial.print("SSID: ");
  Serial.println(WiFi.SSID());

  // print your WiFi shield's IP address:
  IPAddress ip = WiFi.localIP();
  Serial.print("IP Address: ");
  Serial.println(ip);

  // print the received signal strength:
  long rssi = WiFi.RSSI();
  Serial.print("signal strength (RSSI):");
  Serial.print(rssi);
  Serial.println(" dBm");
}

	/*
	WiFi Web Server

	A simple web server that shows the value of the analog input pins.
	using a WiFi shield.

	This example is written for a network using WPA encryption. For
	WEP or WPA, change the Wifi.begin() call accordingly.

	Circuit:
	* WiFi shield attached
	* Analog inputs attached to pins A0 through A5 (optional)

	created 13 July 2010
	by dlf (Metodo2 srl)
	modified 31 May 2012
	by Tom Igoe

	*/

	#include <SPI.h>
	#include <WiFi.h>


	char ssid[] = "yourNetwork"; // your network SSID (name)
	char pass[] = "secretPassword"; // your network password
	int keyIndex = 0; // your network key Index number (needed only for WEP)

	int status = WL_IDLE_STATUS;

	WiFiServer server(80);

	void setup() {
	//Initialize serial and wait for port to open:
	Serial.begin(9600);
	while (!Serial) {
	; // wait for serial port to connect. Needed for native USB port only
	}

	// check for the presence of the shield:
	if (WiFi.status() == WL_NO_SHIELD) {
	Serial.println("WiFi shield not present");
	// don't continue:
	while (true);
	}

	String fv = WiFi.firmwareVersion();
	if (fv != "1.1.0") {
	Serial.println("Please upgrade the firmware");
	}

	// attempt to connect to Wifi network:
	while (status != WL_CONNECTED) {
	Serial.print("Attempting to connect to SSID: ");
	Serial.println(ssid);
	// Connect to WPA/WPA2 network. Change this line if using open or WEP network:
	status = WiFi.begin(ssid, pass);

	// wait 10 seconds for connection:
	delay(10000);
	}
	server.begin();
	// you're connected now, so print out the status:
	printWifiStatus();
	}


	void loop() {
	// listen for incoming clients
	WiFiClient 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
	for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
	int sensorReading = analogRead(analogChannel);
	client.print("analog input ");
	client.print(analogChannel);
	client.print(" is ");
	client.print(sensorReading);
	client.println("<br />");
	}
	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");
	}
	}


	void printWifiStatus() {
	// print the SSID of the network you're attached to:
	Serial.print("SSID: ");
	Serial.println(WiFi.SSID());

	// print your WiFi shield's IP address:
	IPAddress ip = WiFi.localIP();
	Serial.print("IP Address: ");
	Serial.println(ip);

	// print the received signal strength:
	long rssi = WiFi.RSSI();
	Serial.print("signal strength (RSSI):");
	Serial.print(rssi);
	Serial.println(" dBm");
	}