108 lines
3.0 KiB
Arduino
108 lines
3.0 KiB
Arduino
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/*
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This example creates a client object that connects and transfers
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data using always SSL.
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It is compatible with the methods normally related to plain
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connections, like client.connect(host, port).
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Written by Arturo Guadalupi
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last revision November 2015
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*/
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#include <SPI.h>
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#include <WiFi101.h>
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#include "arduino_secrets.h"
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///////please enter your sensitive data in the Secret tab/arduino_secrets.h
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char ssid[] = SECRET_SSID; // your network SSID (name)
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char pass[] = SECRET_PASS; // your network password (use for WPA, or use as key for WEP)
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int keyIndex = 0; // your network key Index number (needed only for WEP)
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int status = WL_IDLE_STATUS;
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// if you don't want to use DNS (and reduce your sketch size)
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// use the numeric IP instead of the name for the server:
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//IPAddress server(74,125,232,128); // numeric IP for Google (no DNS)
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char server[] = "www.google.com"; // name address for Google (using DNS)
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// Initialize the Ethernet client library
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// with the IP address and port of the server
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// that you want to connect to (port 80 is default for HTTP):
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WiFiSSLClient client;
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void setup() {
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//Initialize serial and wait for port to open:
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Serial.begin(9600);
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while (!Serial) {
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; // wait for serial port to connect. Needed for native USB port only
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}
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// check for the presence of the shield:
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if (WiFi.status() == WL_NO_SHIELD) {
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Serial.println("WiFi shield not present");
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// don't continue:
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while (true);
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}
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// attempt to connect to WiFi network:
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while (status != WL_CONNECTED) {
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Serial.print("Attempting to connect to SSID: ");
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Serial.println(ssid);
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// Connect to WPA/WPA2 network. Change this line if using open or WEP network:
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status = WiFi.begin(ssid, pass);
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// wait 10 seconds for connection:
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delay(10000);
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}
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Serial.println("Connected to wifi");
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printWiFiStatus();
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Serial.println("\nStarting connection to server...");
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// if you get a connection, report back via serial:
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if (client.connect(server, 443)) {
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Serial.println("connected to server");
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// Make a HTTP request:
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client.println("GET /search?q=arduino HTTP/1.1");
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client.println("Host: www.google.com");
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client.println("Connection: close");
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client.println();
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}
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}
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void loop() {
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// if there are incoming bytes available
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// from the server, read them and print them:
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while (client.available()) {
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char c = client.read();
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Serial.write(c);
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}
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// if the server's disconnected, stop the client:
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if (!client.connected()) {
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Serial.println();
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Serial.println("disconnecting from server.");
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client.stop();
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// do nothing forevermore:
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while (true);
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}
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}
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void printWiFiStatus() {
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// print the SSID of the network you're attached to:
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Serial.print("SSID: ");
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Serial.println(WiFi.SSID());
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// print your WiFi shield's IP address:
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IPAddress ip = WiFi.localIP();
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Serial.print("IP Address: ");
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Serial.println(ip);
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// print the received signal strength:
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long rssi = WiFi.RSSI();
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Serial.print("signal strength (RSSI):");
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Serial.print(rssi);
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Serial.println(" dBm");
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}
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