/* WiFi Status This sketch runs a script called "pretty-wifi-info.lua" installed on your Yún in folder /usr/bin. It prints information about the status of your wifi connection. It uses Serial to print, so you need to connect your Yún to your computer using a USB cable and select the appropriate port from the Port menu created 18 June 2013 By Federico Fissore This example code is in the public domain. http://arduino.cc/en/Tutorial/YunWiFiStatus */ #include void setup() { Serial.begin(9600); // initialize serial communication while(!Serial); // do nothing until the serial monitor is opened Serial.println("Starting bridge...\n"); pinMode(13,OUTPUT); digitalWrite(13, LOW); Bridge.begin(); // make contact with the linux processor digitalWrite(13, HIGH); // Led on pin 13 turns on when the bridge is ready delay(2000); // wait 2 seconds } void loop() { Process wifiCheck; // initialize a new process wifiCheck.runShellCommand("/usr/bin/pretty-wifi-info.lua"); // command you want to run // while there's any characters coming back from the // process, print them to the serial monitor: while (wifiCheck.available() > 0) { char c = wifiCheck.read(); Serial.print(c); } Serial.println(); delay(5000); }