2019-03-23 14:48:17 +00:00
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#include <Homie.h>
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2019-03-26 09:06:31 +00:00
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#include <Syslog.h>
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#include <WiFiUdp.h>
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WiFiUDP udpClient;
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Syslog syslog(udpClient, SYSLOG_PROTO_IETF);
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2019-03-23 14:48:17 +00:00
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const int PIN_RELAY = D1;
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2019-07-16 11:22:46 +00:00
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#define OUTPUT_SET(x) digitalWrite(PIN_RELAY, x ? LOW : HIGH);
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2019-07-19 07:04:14 +00:00
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unsigned int timer = 0;
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unsigned int next_timer_update = 0;
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2019-03-23 14:48:17 +00:00
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HomieNode powerNode("power", "switch");
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2019-07-16 10:56:05 +00:00
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bool powerStateHandler(const HomieRange& range, const String& value) {
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2019-07-19 07:04:14 +00:00
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if (value != "on" && value != "off") return false;
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2019-07-16 10:56:05 +00:00
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powerNode.setProperty("state").send(value);
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2019-07-19 07:04:14 +00:00
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powerNode.setProperty("timer").send("0");
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timer = 0;
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if(value == "on") {
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OUTPUT_SET(true);
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Homie.getLogger() << "Power is on" << endl;
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} else {
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OUTPUT_SET(false);
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Homie.getLogger() << "Power is off" << endl;
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}
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2019-03-23 14:48:17 +00:00
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return true;
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}
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2019-07-16 10:56:05 +00:00
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bool powerTimerHandler(const HomieRange& range, const String& value) {
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int settimer = value.toInt();
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if(settimer == 0 || settimer > 120)
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return false;
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2019-07-19 07:04:14 +00:00
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timer = millis() + (settimer * 1000 * 60);
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next_timer_update = millis() + 60*1000;
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2019-07-16 10:56:05 +00:00
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powerNode.setProperty("timer").send(String(settimer));
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powerNode.setProperty("state").send("on");
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Homie.getLogger() << "Power is on for " << settimer << "minutes" << endl;
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2019-07-16 11:22:46 +00:00
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OUTPUT_SET(true);
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2019-07-16 10:56:05 +00:00
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return true;
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}
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2019-07-15 13:19:15 +00:00
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2019-03-23 14:48:17 +00:00
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void setupHandler() {
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pinMode(PIN_RELAY, OUTPUT);
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2019-07-16 11:22:46 +00:00
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OUTPUT_SET(false);
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2019-07-16 10:56:05 +00:00
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powerNode.setProperty("state").send("off");
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2019-07-16 11:19:51 +00:00
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powerNode.setProperty("timer").send("0");
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2019-03-23 14:48:17 +00:00
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}
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2019-07-19 07:04:14 +00:00
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void loopHandler() {
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if(timer)
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{
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if(timer < millis())
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{
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timer = 0;
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OUTPUT_SET(false);
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powerNode.setProperty("timer").send("0");
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}
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if(millis() > next_timer_update) {
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next_timer_update = millis() + 60*1000;
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unsigned int time_remaining = timer - millis();
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unsigned int min_left = time_remaining / (60*1000);
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powerNode.setProperty("timer").send(String(min_left));
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}
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}
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}
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2019-03-26 09:06:31 +00:00
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void onHomieEvent(const HomieEvent& event) {
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switch(event.type) {
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case HomieEventType::OTA_FAILED:
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2019-07-16 10:56:05 +00:00
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syslog.log(LOG_INFO, "OTA failed");
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2019-03-26 09:06:31 +00:00
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// Do whatever you want when OTA is failed
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break;
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case HomieEventType::OTA_SUCCESSFUL:
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2019-07-16 10:56:05 +00:00
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syslog.log(LOG_INFO, "OTA completed");
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2019-03-26 09:06:31 +00:00
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break;
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case HomieEventType::WIFI_CONNECTED:
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// Do whatever you want when Wi-Fi is connected in normal mode
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syslog.deviceHostname(Homie.getConfiguration().name);
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2019-03-26 09:24:24 +00:00
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syslog.appName("deskcontrol");
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2019-03-26 09:06:31 +00:00
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syslog.defaultPriority(LOG_ERR);
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2019-03-26 09:30:49 +00:00
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syslog.log(LOG_INFO, "WiFi Connected, software version: 1.0");
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2019-03-26 09:06:31 +00:00
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break;
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case HomieEventType::MQTT_READY:
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syslog.log(LOG_INFO, "MQTT connected");
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break;
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case HomieEventType::MQTT_DISCONNECTED:
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syslog.log(LOG_INFO, "MQTT disconnected");
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break;
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2019-07-16 10:56:05 +00:00
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default:
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2019-03-26 09:06:31 +00:00
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break;
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}
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}
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2019-03-23 14:48:17 +00:00
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void setup() {
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2019-03-26 09:06:31 +00:00
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syslog.server("192.168.1.100", 514);
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2019-03-23 14:48:17 +00:00
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Serial.begin(115200);
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Serial << endl << endl;
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Serial << "Firmware 0.0.1" << endl;
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Serial << endl << endl;
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Homie_setFirmware("deskcontrol", "1.0.0");
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Homie_setBrand("FuryFire");
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2019-07-16 10:56:05 +00:00
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powerNode.advertise("state").settable(powerStateHandler);
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powerNode.advertise("timer").settable(powerTimerHandler);
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2019-03-23 14:48:17 +00:00
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Homie.setSetupFunction(setupHandler);
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2019-07-16 10:56:05 +00:00
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Homie.onEvent(onHomieEvent); // before Homie.setup()
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2019-07-19 07:04:14 +00:00
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Homie.setLoopFunction(loopHandler);
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2019-03-23 14:48:17 +00:00
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Homie.setup();
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}
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void loop() {
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Homie.loop();
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2019-03-26 09:06:31 +00:00
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}
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