Wakeup Light - Test receiving message using "wakeup" function

WakeupLight.ino

/*
 * Wakeup Light - Test "wakeup" Function Only
 */

#include "InternetButton.h"

InternetButton b = InternetButton();

int wakeupHandler(String command) {
    Serial.println();
    Serial.print("wakeup: \"");
    Serial.print(command);
    Serial.println("\"");

    digitalWrite(D7, HIGH);
    b.allLedsOn(20,20,20);
    delay(500);
    digitalWrite(D7, LOW);
    b.allLedsOff();
}

void setup() {
    b.begin();

    // drive onboard blue LED
    pinMode(D7, OUTPUT);

    Serial.println("startup");

    Particle.function("wakeup", wakeupHandler);

    b.allLedsOn(0,20,20);
    delay(2000);
    b.allLedsOff();
}

void loop() {
}