Home Automation

HomeAutomation.h

void setup() {
    Serial.begin(9600);
    Ethernet.begin(mac);
    PubNub.begin(pubkey, subkey);
}

void loop() {
    /* Maintain DHCP lease. */
    Ethernet.maintain();

    /* Publish message. */
    EthernetClient *pclient = PubNub.publish(pubchannel, "\"message\"");
    if (pclient)
        pclient->stop();

    /* Wait for news. */
    PubSubClient *sclient = PubNub.subscribe(subchannel);
    if (!sclient) return; // error
    char buffer[64]; size_t buflen = 0;
    while (sclient->wait_for_data()) {
        buffer[buflen++] = sclient->read();
    }
    buffer[buflen] = 0;
    sclient->stop();

    /* Print received message. You will want to look at it from
     * your code instead. */
    Serial.println(buffer);
    delay(10000);
}