aboutsummaryrefslogtreecommitdiff
path: root/libraries/WiFi/examples/WiFiWebClientRepeating/WiFiWebClientRepeating.ino
diff options
context:
space:
mode:
Diffstat (limited to 'libraries/WiFi/examples/WiFiWebClientRepeating/WiFiWebClientRepeating.ino')
-rw-r--r--libraries/WiFi/examples/WiFiWebClientRepeating/WiFiWebClientRepeating.ino138
1 files changed, 0 insertions, 138 deletions
diff --git a/libraries/WiFi/examples/WiFiWebClientRepeating/WiFiWebClientRepeating.ino b/libraries/WiFi/examples/WiFiWebClientRepeating/WiFiWebClientRepeating.ino
deleted file mode 100644
index 96eb628..0000000
--- a/libraries/WiFi/examples/WiFiWebClientRepeating/WiFiWebClientRepeating.ino
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- Repeating Wifi Web client
-
- This sketch connects to a a web server and makes a request
- using an Arduino Wifi shield.
-
- Circuit:
- * Wifi shield attached to pins 10, 11, 12, 13
-
- created 23 April 2012
- modifide 31 May 2012
- by Tom Igoe
-
- http://arduino.cc/en/Tutorial/WifiWebClientRepeating
- This code is in the public domain.
- */
-
-#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;
-
-// Initialize the Wifi client library
-WiFiClient client;
-
-// server address:
-char server[] = "www.arduino.cc";
-//IPAddress server(64,131,82,241);
-
-unsigned long lastConnectionTime = 0; // last time you connected to the server, in milliseconds
-boolean lastConnected = false; // state of the connection last time through the main loop
-const unsigned long postingInterval = 10*1000; // delay between updates, in milliseconds
-
-void setup() {
- //Initialize serial and wait for port to open:
- 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");
- // don't continue:
- while(true);
- }
-
- // 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);
- }
- // you're connected now, so print out the status:
- printWifiStatus();
-}
-
-void loop() {
- // if there's incoming data from the net connection.
- // send it out the serial port. This is for debugging
- // purposes only:
- while (client.available()) {
- char c = client.read();
- Serial.write(c);
- }
-
- // if there's no net connection, but there was one last time
- // through the loop, then stop the client:
- if (!client.connected() && lastConnected) {
- Serial.println();
- Serial.println("disconnecting.");
- client.stop();
- }
-
- // if you're not connected, and ten seconds have passed since
- // your last connection, then connect again and send data:
- if(!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
- httpRequest();
- }
- // store the state of the connection for next time through
- // the loop:
- lastConnected = client.connected();
-}
-
-// this method makes a HTTP connection to the server:
-void httpRequest() {
- // if there's a successful connection:
- if (client.connect(server, 80)) {
- Serial.println("connecting...");
- // send the HTTP PUT request:
- client.println("GET /latest.txt HTTP/1.1");
- client.println("Host: www.arduino.cc");
- client.println("User-Agent: arduino-ethernet");
- client.println("Connection: close");
- client.println();
-
- // note the time that the connection was made:
- lastConnectionTime = millis();
- }
- else {
- // if you couldn't make a connection:
- Serial.println("connection failed");
- Serial.println("disconnecting.");
- client.stop();
- }
-}
-
-
-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");
-}
-
-
-
-
-
-