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Add WiFi code, but it doesn't work yet.

master
Starbeamrainbowlabs 5 years ago
parent
commit
8494df0bdd
  1. 93
      WiFiConnection/WiFiConnection.ino
  2. 115
      WiFiExample/WiFiExample.ino

93
WiFiConnection/WiFiConnection.ino

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/*
* Connecting to a WiFi network with WPA
************************************************
* Originally adapted from https://www.arduino.cc/en/Tutorial/ConnectWithWPA
* by Starbeamrainbowlabs
*/
#include <WiFi.h>
char ssid[] = "evenstar-2.4";
char password[] = "yourPassowordHere";
// The current wifi status
int currentStatus = WL_IDLE_STATUS;
void setup()
{
// put your setup code here, to run once:
Serial.begin(4800);
Serial.println("Hello, world!");
// Make sure that WiFi is supported
Serial.print("Testing for WiFi support - ");
if(WiFi.status() == WL_NO_SHIELD)
{
Serial.println("failed!");
Serial.println("WiFi shield not present :-(");
while(true) { delay(1000); }
}
Serial.println("success.");
Serial.println("Beginning connection sequence.");
while(currentStatus != WL_CONNECTED)
{
Serial.print("Attempting to connect to ");
Serial.print(ssid);
Serial.print(" - ");
currentStatus = WiFi.begin(ssid, password);
// Wait 10 seconds for the connection to start
delay(10000);
}
Serial.println("success!");
}
void loop()
{
delay(1000);
printWiFiInfoLocal();
printWiFiInfoRemote();
delay(1000);
}
void printWiFiInfoLocal()
{
Serial.print("IP Address: ");
Serial.println(WiFi.localIP());
Serial.print("MAC Address: ");
byte macAddress[6];
WiFi.macAddress(macAddress);
printMac(macAddress);
}
void printWiFiInfoRemote()
{
Serial.print("Current Wifi network:");
Serial.print(WiFi.SSID());
Serial.print(" (");
byte macAddress[6];
WiFi.macAddress(macAddress);
printMac(macAddress);
Serial.println(")");
}
void printMacPart(byte& macPart, bool end);
void printMac(byte macAddress[])
{
for(int i = 5; i >= 0; --i)
{
printMacPart(macAddress[i], i == 0 ? true : false);
}
}
void printMacPart(byte& macPart, bool end)
{
Serial.print(macPart,HEX);
if(!end) Serial.print(":");
}

115
WiFiExample/WiFiExample.ino

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/*
This example connects to an unencrypted Wifi network.
Then it prints the MAC address of the Wifi shield,
the IP address obtained, and other network details.
Circuit:
* WiFi shield attached
created 13 July 2010
by dlf (Metodo2 srl)
modified 31 May 2012
by Tom Igoe
*/
#include <WiFi.h>
char ssid[] = "evenstar-2.4"; // your network SSID (name)
char pass[] = "insertPasswordHere"; // your network password
int status = WL_IDLE_STATUS; // the Wifi radio's status
void setup() {
//Initialize serial and wait for port to open:
Serial.begin(300);
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 WPA SSID: ");
Serial.println(ssid);
// Connect to WPA/WPA2 network:
status = WiFi.begin(ssid, pass);
// wait 10 seconds for connection:
delay(10000);
}
// you're connected now, so print out the data:
Serial.print("You're connected to the network");
printCurrentNet();
printWifiData();
}
void loop() {
// check the network connection once every 10 seconds:
delay(10000);
printCurrentNet();
}
void printWifiData() {
// print your WiFi shield's IP address:
IPAddress ip = WiFi.localIP();
Serial.print("IP Address: ");
Serial.println(ip);
Serial.println(ip);
// print your MAC address:
byte mac[6];
WiFi.macAddress(mac);
Serial.print("MAC address: ");
Serial.print(mac[5],HEX);
Serial.print(":");
Serial.print(mac[4],HEX);
Serial.print(":");
Serial.print(mac[3],HEX);
Serial.print(":");
Serial.print(mac[2],HEX);
Serial.print(":");
Serial.print(mac[1],HEX);
Serial.print(":");
Serial.println(mac[0],HEX);
}
void printCurrentNet() {
// print the SSID of the network you're attached to:
Serial.print("SSID: ");
Serial.println(WiFi.SSID());
// print the MAC address of the router you're attached to:
byte bssid[6];
WiFi.BSSID(bssid);
Serial.print("BSSID: ");
Serial.print(bssid[5],HEX);
Serial.print(":");
Serial.print(bssid[4],HEX);
Serial.print(":");
Serial.print(bssid[3],HEX);
Serial.print(":");
Serial.print(bssid[2],HEX);
Serial.print(":");
Serial.print(bssid[1],HEX);
Serial.print(":");
Serial.println(bssid[0],HEX);
// print the received signal strength:
long rssi = WiFi.RSSI();
Serial.print("signal strength (RSSI):");
Serial.println(rssi);
// print the encryption type:
byte encryption = WiFi.encryptionType();
Serial.print("Encryption Type:");
Serial.println(encryption,HEX);
Serial.println();
}
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