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266
ESP_BigRoom/src/main.cpp
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266
ESP_BigRoom/src/main.cpp
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#include <Arduino.h>
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#include <ArduinoOTA.h>
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#include <Ticker.h>
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#include <AsyncMqttClient.h>
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#include <leds.h>
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#include "Adafruit_HTU21DF.h"
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#define R_LED (0)
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#define G_LED (2)
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#define B_LED (14)
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#define P_SENS (12)
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#define MOV_SENS (13)
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bool meas = false;
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short minCnt;
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bool send_move = false;
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int old_mov = 0;
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int adc = 0;
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int lastADC = 0;
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Adafruit_HTU21DF htu = Adafruit_HTU21DF();
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unsigned long cRun;
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float temp, rel_hum;
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// bool dir = true;
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// int dc = 0;
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const char* ssid = "wf-home";
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const char* password = "0ndthnrf";
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const char* mqtt_server = "192.168.1.250";
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AsyncMqttClient mqttClient;
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Ticker mqttReconnectTimer;
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WiFiEventHandler wifiConnectHandler;
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WiFiEventHandler wifiDisconnectHandler;
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Ticker wifiReconnectTimer;
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void connectToWifi();
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void connectToMqtt();
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void onWifiConnect(const WiFiEventStationModeGotIP& event);
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void onWifiDisconnect(const WiFiEventStationModeDisconnected& event);
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void onMqttConnect(bool sessionPresent);
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void onMqttDisconnect(AsyncMqttClientDisconnectReason reason);
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void onMqttSubscribe(uint16_t packetId, uint8_t qos);
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void onMqttUnsubscribe(uint16_t packetId);
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void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties properties, size_t len, size_t index, size_t total);
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void onMqttPublish(uint16_t packetId);
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leds b_led(B_LED);
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leds g_led(G_LED);
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leds r_led(R_LED);
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void setup() {
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Serial.begin(9600);
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Serial.println("Booting"); // "Загрузка"
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WiFi.mode(WIFI_STA);
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WiFi.hostname("BigRoom");
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ArduinoOTA.onStart([]() {
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// Serial.println("Start"); // "Начало OTA-апдейта"
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});
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ArduinoOTA.onEnd([]() {
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// Serial.println("\nEnd"); // "Завершение OTA-апдейта"
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});
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ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
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// Serial.printf("Progress: %u%%\r", (progress / (total / 100)));
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});
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ArduinoOTA.onError([](ota_error_t error) {
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// Serial.printf("Error[%u]: ", error);
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// if (error == OTA_AUTH_ERROR) Serial.println("Auth Failed");
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// // "Ошибка при аутентификации"
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// else if (error == OTA_BEGIN_ERROR) Serial.println("Begin Failed");
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// // "Ошибка при начале OTA-апдейта"
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// else if (error == OTA_CONNECT_ERROR) Serial.println("Connect Failed");
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// // "Ошибка при подключении"
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// else if (error == OTA_RECEIVE_ERROR) Serial.println("Receive Failed");
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// // "Ошибка при получении данных"
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// else if (error == OTA_END_ERROR) Serial.println("End Failed");
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// // "Ошибка при завершении OTA-апдейта"
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});
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ArduinoOTA.begin();
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wifiConnectHandler = WiFi.onStationModeGotIP(onWifiConnect);
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wifiDisconnectHandler = WiFi.onStationModeDisconnected(onWifiDisconnect);
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mqttClient.onConnect(onMqttConnect);
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mqttClient.onDisconnect(onMqttDisconnect);
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mqttClient.onSubscribe(onMqttSubscribe);
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mqttClient.onUnsubscribe(onMqttUnsubscribe);
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mqttClient.onMessage(onMqttMessage);
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mqttClient.onPublish(onMqttPublish);
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mqttClient.setServer(mqtt_server, 1883);
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pinMode(MOV_SENS, INPUT_PULLUP);
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pinMode(P_SENS, OUTPUT);
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pinMode(R_LED, OUTPUT);
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pinMode(G_LED, OUTPUT);
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pinMode(B_LED, OUTPUT);
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digitalWrite(P_SENS, HIGH);
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delay(200);
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Serial.println("Begin HTU");
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if (!htu.begin()) {
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while (1);
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}
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Serial.println("HTU Ok");
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temp = htu.readTemperature();
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rel_hum = htu.readHumidity();
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Serial.print("Temp: "); Serial.print(temp); Serial.print(" C");
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Serial.print("\t\t");
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Serial.print("Humidity: "); Serial.print(rel_hum); Serial.println(" \%");
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digitalWrite(R_LED, HIGH);
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digitalWrite(P_SENS, LOW);
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connectToWifi();
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cRun = millis();
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}
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void loop() {
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char v[11];
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ArduinoOTA.handle();
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g_led.tick();
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if (digitalRead(MOV_SENS) != old_mov){
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old_mov = digitalRead(MOV_SENS);
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Serial.println("Change mov detected");
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mqttClient.publish("/home/bigroom/move", 1, false, old_mov ? "1" : "0");
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}
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if(cRun + 999 < millis()){
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cRun = millis();
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//analogWrite(B_LED, dc);
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/*if(dir){
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dc += 64;
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if(dc >= 959) dir = !dir;
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}
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else{
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dc -= 64;
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if(dc <= 64) dir = !dir;
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}*/
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//Serial.println(dc);
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adc = analogRead(A0);
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if(abs(adc - lastADC) > 20){
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lastADC = adc;
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itoa(adc, v, 10);
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mqttClient.publish("/home/bigroom/light", 1, false, v);
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}
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if(meas){
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Serial.println(adc);
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temp += (htu.readTemperature() - temp) / 60.0f;
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rel_hum += (htu.readHumidity() - rel_hum) / 60.0f;
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Serial.print(cRun);
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Serial.print("\t");
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Serial.print(minCnt);
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Serial.print("\t");
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Serial.print("Temp: "); Serial.print(temp); Serial.print(" C");
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Serial.print("\t\t");
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Serial.print("Humidity: "); Serial.print(rel_hum); Serial.println(" \%");
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digitalWrite(P_SENS, LOW);
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meas = false;
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}
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else{
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if(minCnt % 5 == 0){
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digitalWrite(P_SENS, HIGH);
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meas = true;
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}
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}
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if(++minCnt == 60){
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minCnt = 0;
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if(mqttClient.connected()){
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//char s[50];
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g_led.start();
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Serial.println("Begin Publish");
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dtostrf(temp, 5, 1,v);
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mqttClient.publish("/home/bigroom/temp", 0, false, v);
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Serial.println("Publish1");
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dtostrf(rel_hum, 5, 1,v);
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mqttClient.publish("/home/bigroom/humid", 0, false, v);
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Serial.println("Publish2");
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//sprintf(s, "{temperatura: %.1f, humidity: %.1f}", temp, rel_hum);
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//Serial.println(s);
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//mqttClient.publish("/home/bigroom/climat", 0, false, s);
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}
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}
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else if(minCnt % 10 == 0){
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if(mqttClient.connected()) mqttClient.publish("/home/bigroom/millis", 0, false, itoa(millis(), v, 10));
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//b_led.start();
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}
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}
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}
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void connectToWifi() {
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Serial.println("Connecting to Wi-Fi...");
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WiFi.begin(ssid, password);
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}
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void connectToMqtt() {
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Serial.println("Connecting to MQTT...");
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mqttClient.connect();
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}
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void onWifiConnect(const WiFiEventStationModeGotIP& event) {
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Serial.println("Connected to Wi-Fi.");
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Serial.print("IP: ");
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Serial.println(WiFi.localIP());
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connectToMqtt();
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}
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void onWifiDisconnect(const WiFiEventStationModeDisconnected& event) {
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Serial.println("Disconnected from Wi-Fi.");
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digitalWrite(B_LED, LOW);
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mqttReconnectTimer.detach(); // ensure we don't reconnect to MQTT while reconnecting to Wi-Fi
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wifiReconnectTimer.once(2, connectToWifi);
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}
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void onMqttConnect(bool sessionPresent) {
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Serial.println("Connected to MQTT.");
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Serial.print("Session present: ");
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Serial.println(sessionPresent);
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digitalWrite(B_LED, HIGH);
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digitalWrite(R_LED, LOW);
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//uint16_t packetIdSub =
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// Serial.print("Subscribing Lamp1, packetId: ");
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// Serial.println(packetIdSub);
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//packetIdSub = mqttClient.subscribe("/home/kor/lamp2_set", 1);
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//Serial.print("Subscribing Lamp2, packetId: ");
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//Serial.println(packetIdSub);
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//Serial.println("Publishing at Lamp 1");
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//mqttClient.publish("/home/kor/lamp2", 1, false, lStat2 ? "1" : "0");
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//Serial.println("Publishing at Lamp 2");
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}
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void onMqttDisconnect(AsyncMqttClientDisconnectReason reason) {
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Serial.println("Disconnected from MQTT.");
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digitalWrite(B_LED, LOW);
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digitalWrite(R_LED, HIGH);
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if (WiFi.isConnected()) {
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mqttReconnectTimer.once(2, connectToMqtt);
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}
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}
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void onMqttSubscribe(uint16_t packetId, uint8_t qos) {
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// Serial.println("Subscribe acknowledged.");
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// Serial.print(" packetId: ");
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// Serial.println(packetId);
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// Serial.print(" qos: ");
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// Serial.println(qos);
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}
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void onMqttUnsubscribe(uint16_t packetId) {
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// Serial.println("Unsubscribe acknowledged.");
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// Serial.print(" packetId: ");
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// Serial.println(packetId);
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}
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void onMqttMessage(char* topic, char* payload, AsyncMqttClientMessageProperties properties, size_t len, size_t index, size_t total) {
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if(strcmp(topic, "/home/kor/lamp1_set") == 0){
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}
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}
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void onMqttPublish(uint16_t packetId) {
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Serial.println("Publish acknowledged.");
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Serial.print(" packetId: ");
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Serial.println(packetId);
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g_led.start();
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}
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