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libraries/WiFi/examples/WiFiWebClient/WiFiWebClient.ino

@@ -1,19 +1,19 @@
 
 /*
   Web client
- 
+
  This sketch connects to a website (http://www.google.com)
  using a WiFi shield.
- 
- This example is written for a network using WPA encryption. For 
+
+ This example is written for a network using WPA encryption. For
  WEP or WPA, change the Wifi.begin() call accordingly.
- 
- This example is written for a network using WPA encryption. For 
+
+ This example is written for a network using WPA encryption. For
  WEP or WPA, change the Wifi.begin() call accordingly.
- 
+
  Circuit:
  * WiFi shield attached
- 
+
  created 13 July 2010
  by dlf (Metodo2 srl)
  modified 31 May 2012
@@ -24,7 +24,7 @@
 #include <SPI.h>
 #include <WiFi.h>
 
-char ssid[] = "yourNetwork"; //  your network SSID (name) 
+char ssid[] = "yourNetwork"; //  your network SSID (name)
 char pass[] = "secretPassword";    // your network password (use for WPA, or use as key for WEP)
 int keyIndex = 0;            // your network key Index number (needed only for WEP)
 
@@ -35,41 +35,41 @@ int status = WL_IDLE_STATUS;
 char server[] = "www.google.com";    // name address for Google (using DNS)
 
 // Initialize the Ethernet client library
-// with the IP address and port of the server 
+// with the IP address and port of the server
 // that you want to connect to (port 80 is default for HTTP):
 WiFiClient client;
 
 void setup() {
   //Initialize serial and wait for port to open:
-  Serial.begin(9600); 
+  Serial.begin(9600);
   while (!Serial) {
     ; // wait for serial port to connect. Needed for Leonardo only
   }
-  
+
   // check for the presence of the shield:
   if (WiFi.status() == WL_NO_SHIELD) {
-    Serial.println("WiFi shield not present"); 
+    Serial.println("WiFi shield not present");
     // don't continue:
-    while(true);
-  } 
+    while (true);
+  }
 
   String fv = WiFi.firmwareVersion();
-  if( fv != "1.1.0" )
+  if ( fv != "1.1.0" )
     Serial.println("Please upgrade the firmware");
-  
+
   // attempt to connect to Wifi network:
-  while (status != WL_CONNECTED) { 
+  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:    
+    // 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);
-  } 
+  }
   Serial.println("Connected to wifi");
   printWifiStatus();
-  
+
   Serial.println("\nStarting connection to server...");
   // if you get a connection, report back via serial:
   if (client.connect(server, 80)) {
@@ -83,7 +83,7 @@ void setup() {
 }
 
 void loop() {
-  // if there are incoming bytes available 
+  // if there are incoming bytes available
   // from the server, read them and print them:
   while (client.available()) {
     char c = client.read();
@@ -97,7 +97,7 @@ void loop() {
     client.stop();
 
     // do nothing forevermore:
-    while(true);
+    while (true);
   }
 }