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9eaea4205d
According to #3786 removed the reference to Leonardo only in while(!Serial) of the examples. Changed in in "wait for serial port to connect. Needed for native USB port only"
133 lines
3.4 KiB
C++
133 lines
3.4 KiB
C++
/*
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This example connects to a WEP-encrypted Wifi network.
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Then it prints the MAC address of the Wifi shield,
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the IP address obtained, and other network details.
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If you use 40-bit WEP, you need a key that is 10 characters long,
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and the characters must be hexadecimal (0-9 or A-F).
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e.g. for 40-bit, ABBADEAF01 will work, but ABBADEAF won't work
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(too short) and ABBAISDEAF won't work (I and S are not
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hexadecimal characters).
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For 128-bit, you need a string that is 26 characters long.
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D0D0DEADF00DABBADEAFBEADED will work because it's 26 characters,
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all in the 0-9, A-F range.
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Circuit:
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* WiFi shield attached
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created 13 July 2010
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by dlf (Metodo2 srl)
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modified 31 May 2012
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by Tom Igoe
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*/
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#include <SPI.h>
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#include <WiFi.h>
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char ssid[] = "yourNetwork"; // your network SSID (name)
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char key[] = "D0D0DEADF00DABBADEAFBEADED"; // your network key
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int keyIndex = 0; // your network key Index number
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int status = WL_IDLE_STATUS; // the Wifi radio's status
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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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String fv = WiFi.firmwareVersion();
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if (fv != "1.1.0") {
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Serial.println("Please upgrade the firmware");
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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 WEP network, SSID: ");
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Serial.println(ssid);
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status = WiFi.begin(ssid, keyIndex, key);
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// wait 10 seconds for connection:
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delay(10000);
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}
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// once you are connected :
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Serial.print("You're connected to the network");
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printCurrentNet();
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printWifiData();
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}
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void loop() {
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// check the network connection once every 10 seconds:
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delay(10000);
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printCurrentNet();
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}
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void printWifiData() {
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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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Serial.println(ip);
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// print your MAC address:
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byte mac[6];
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WiFi.macAddress(mac);
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Serial.print("MAC address: ");
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Serial.print(mac[5], HEX);
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Serial.print(":");
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Serial.print(mac[4], HEX);
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Serial.print(":");
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Serial.print(mac[3], HEX);
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Serial.print(":");
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Serial.print(mac[2], HEX);
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Serial.print(":");
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Serial.print(mac[1], HEX);
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Serial.print(":");
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Serial.println(mac[0], HEX);
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}
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void printCurrentNet() {
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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 the MAC address of the router you're attached to:
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byte bssid[6];
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WiFi.BSSID(bssid);
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Serial.print("BSSID: ");
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Serial.print(bssid[5], HEX);
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Serial.print(":");
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Serial.print(bssid[4], HEX);
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Serial.print(":");
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Serial.print(bssid[3], HEX);
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Serial.print(":");
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Serial.print(bssid[2], HEX);
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Serial.print(":");
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Serial.print(bssid[1], HEX);
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Serial.print(":");
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Serial.println(bssid[0], HEX);
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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.println(rssi);
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// print the encryption type:
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byte encryption = WiFi.encryptionType();
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Serial.print("Encryption Type:");
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Serial.println(encryption, HEX);
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Serial.println();
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}
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