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Updated ScanNetworks example to give network encryption types by name

This commit is contained in:
Tom Igoe 2012-06-21 22:04:31 -04:00
parent 056895d1f9
commit 156c102c0d
1 changed files with 26 additions and 5 deletions
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31
WiFi/examples/ScanNetworks/ScanNetworks.ino
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@ -10,8 +10,8 @@
created 13 July 2010
by dlf (Metodo2 srl)
modified 31 May 2012
by Tom Igoe
modified 21 Junn 2012
by Tom Igoe and Jaymes Dec
*/
@ -24,14 +24,14 @@ void setup() {
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);
}
// Print WiFi MAC address:
printMacAddress();
@ -90,9 +90,30 @@ void listNetworks() {
Serial.print(WiFi.RSSI(thisNet));
Serial.print(" dBm");
Serial.print("\tEncryption: ");
Serial.println(WiFi.encryptionType(thisNet));
printEncryptionType(WiFi.encryptionType(thisNet));
}
}
void printEncryptionType(int thisType) {
// read the encryption type and print out the name:
switch (thisType) {
case ENC_TYPE_WEP:
Serial.println("WEP");
break;
case ENC_TYPE_TKIP:
Serial.println("WPA");
break;
case ENC_TYPE_CCMP:
Serial.println("WPA2");
break;
case ENC_TYPE_NONE:
Serial.println("None");
break;
case ENC_TYPE_AUTO:
Serial.println("Auto");
break;
}
}