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Changed examples to include shield detection

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This commit is contained in:
Tom Igoe
2012-05-31 12:16:14 -04:00
parent 6e60b13013
commit b2a8a47c58
11 changed files with 157 additions and 92 deletions
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37
WiFi/examples/ConnectNoEncryption/ConnectNoEncryption.ino
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@ -9,8 +9,8 @@
created 13 July 2010
by dlf (Metodo2 srl)
modified 29 Feb 2012
by Scott Fitzgerald
modified 31 May 2012
by Tom Igoe
*/
#include <WiFi.h>
@ -20,23 +20,28 @@ int status = WL_IDLE_STATUS; // the Wifi radio's status
void setup() {
// initialize serial:
Serial.begin(9600);
// attempt to connect to an open network:
Serial.print("Attempting to connect to open network: ");
Serial.println(ssid);
status = WiFi.begin(ssid);
// if you're not connected, stop here:
if ( status != WL_CONNECTED) {
Serial.println("Couldn't get a wifi connection");
// check for the presence of the shield:
if (WiFi.status() == WL_NO_SHIELD) {
Serial.println("WiFi shield not present");
// don't continue:
while(true);
}
// if you are connected :
else {
Serial.print("You're connected to the network");
printCurrentNet();
printWifiData();
// attempt to connect to Wifi network:
while ( status != WL_CONNECTED) {
Serial.print("Attempting to connect to open SSID: ");
Serial.println(ssid);
status = WiFi.begin(ssid);
// 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() {