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645a57359e
Updated pretty-wifi-info-lua path in ShellCommands and WifiStatus examples Tried to make a sense of HttpClient example by making it fetch http://arduino.cc/asciilogo.txt
49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
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/*
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WiFi Status
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This sketch run a script already present on your Yún in the
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/usr/bin directory called "pretty-wifi-info.lua" that takes
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the informations of the WiFi interface and print it on the
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Serial monitor.
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created 18 June 2013
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By Federico Fissore
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This example code is in the public domain.
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*/
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#include <Process.h>
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void setup() {
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Serial.begin(9600); // initialize serial communication
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while(!Serial); // do nothing until the serial monitor is opened
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Serial.println("Starting bridge...\n");
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pinMode(13,OUTPUT);
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digitalWrite(13, LOW);
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Bridge.begin(); // make contact with the linux processor
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digitalWrite(13, HIGH); // Led on pin 13 turns on when the bridge is ready
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delay(2000); // wait 2 seconds
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}
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void loop() {
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Process wifiCheck; // initialize a new process
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wifiCheck.runShellCommand("/usr/bin/pretty-wifi-info.lua"); // command you want to run
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// while there's any characters coming back from the
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// process, print them to the serial monitor:
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while (wifiCheck.available() > 0) {
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char c = wifiCheck.read();
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Serial.print(c);
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}
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Serial.println();
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delay(5000);
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}
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