805 lines
22 KiB
C++
805 lines
22 KiB
C++
/*
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Питание 3,3 В
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Логические уровни 3,3 В
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Точность измерения влажности ± 2%
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Точность измерения температуры ± 0,2 °C
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Разрешающая способность показаний датчика HDC1080 14 бит
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Диапазон измерения концентрации CO2: 400 ... 8192 ppm
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Диапазон измерения концентрации летучих органических веществ 0 ... 1187 ppb
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*/
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/***************************************************************************
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Датчики воздуха
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24A1605423AC - light
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5002918A38CC
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5002919F5450
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24A160474D14
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24A160542B80
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Белая 2B80
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Шумная 38CC
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У вас 23AC
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Офис 5450
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Кухня 4D41
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***************************************************************************/
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#include "esp_sleep.h"
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#include <WiFiManager.h> // https://github.com/tzapu/WiFiManager
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#include <Preferences.h> //Сохранение настроек хеша прошивки
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#include <HTTPClient.h>
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#include <ESP32httpUpdate.h> //Библиотека ОТА обновлений
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#include "M5Atom.h" //Библиотека атома для функции Led и Кнопки, можно упразднить и убрать
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#include <WiFiUdp.h> //Udp клиент
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#include <NTPClient.h> //NTP запрос времени
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#include <TimeLib.h> //Внутреннее время
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#include <Wire.h> //Библиотека дял I2C
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#include "ClosedCube_HDC1080.h" //Температура влажность
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//#include "Adafruit_CCS811.h" //eco2 Tvoc
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//#include "SparkFunCCS811.h"
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#include "ccs811.h"
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#include <PubSubClient.h> //Mtqq
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#include <ArduinoJson.h> //Упакова в JSon - удобная библиотека
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#include <ESPmDNS.h>
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//Наша кнопочка при нажатии на которую произойдет вызов wifi менеджера и перезагрузка в станцию
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#define TRIGGER_PIN 39
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#define uS_TO_S_FACTOR 1000000
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#define TIME_TO_SLEEP 60
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#define GPIO_WAK 23
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#define CCS811_ADDR 0x5B //Default I2C Address
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//#define CCS811_ADDR 0x5A //Alternate I2C Address
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unsigned int VersionSW = 46; //65536 Версия прошивки
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//15 - добавлено то, се, забыл вообще дописать что добавлено Serial
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//19 - вывод в консоль всех действий, ошибки с обновлнеием - починил, прияногое мигание светодиодом, тест для поиска metrics.
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//21 - убран мак из вывода в топике
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//22 - поправлено поиск сервера по metrics local.
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//23 - добавленн BSID
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//24 - полный передел всего
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//25 - новые топики, спящий режим и куча иземенний связанных со спящим режимом.
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//26 - тест обновления да сук - работает
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//27 - таймаут станции без wifi 40 сек
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//28 - калибровка вернулась
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//29 - baseline выведен из 24х часов и отключен
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//30 - новое освещение оранжевый цвет который нихера не оранжевый
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//31 - фиксим время
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//32 - рестарт без wifi
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//33 - бейслайн и куча изменений по переподключению mqtt
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//34 - правка с опросом, бесконечный цикл
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//35 - закоменчен вывод ошибок available
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//36 - настройка mqtt по ip и режимы датчика - неудачная загрузка 27.03
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//37-38 - сохранение ip metrics, и чтение из памяти, убрана базовая линия. Логин пароль. Фиксим получение временя 29.03
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//39 - новая функция преобразования строку в ip объект.
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//41 - уменьшил код на 7%. Перезалив. Пропали 3 из 5, но не отвалились, ходят за обновлениями, все успешно
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//42 - Новая функция получения данных с CO2. Что-то не вяжется с либой.
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//43 - Больше задержек для чтения i2c
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//44 - Новая либа твок "maarten-pennings" Спаркфан и Адафрут суки - с ошибками изначально пишут на всех форумах.
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//46 - Смена локального сервера времени, хрони на одроиде. Установка базовых линий по новой.
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WiFiManager wm; // обьект менеджера
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WiFiManagerParameter custom_field;
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Preferences OTApreferences; //Обьект хранения настроек хеша прошивки
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//Adafruit_CCS811 ccs;
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CCS811 ccs811(23);
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ClosedCube_HDC1080 hdc1080;
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StaticJsonDocument<200> doc;
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WiFiClient espClient;
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PubSubClient MqttClient(espClient);
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//IPAddress IpMqtt(192,168,89,210);
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WiFiUDP ntpUDP;
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NTPClient timeClient(ntpUDP, "192.168.89.210", 0, 20000); //Собственно сервер времени смещение и частоат запроса, но он вручную
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const PROGMEM char *willmess = "{\"conn\":\"err\"}";
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const char *mqttHostName = "metrics"; //Хостнейм брокера metrics.local cctv.automation.art //192.168.89.210
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unsigned int mqttPort = 1883; //Порт брокера 1883 8889
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const char *prefArea = "ota-config";
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String getMacAddress();
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String macc = getMacAddress();
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String topicTemp = "aastudio/sens/" + macc + "/data/0";
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String willTopicTemp = "aastudio/sens/" + macc + "/status";
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const PROGMEM char *mqttLogin = "AA_Lab", *mqttPass = "automation.art$";
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char bufTopic[140];
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char bufWillTopic[150];
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const char *mqttIPHost;
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RTC_DATA_ATTR byte countOta = 0;
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// RTC_DATA_ATTR wakPinSet=LOW;
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float TempAv, HumAv, Eco2Av, TvocAv;
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unsigned int BaselineTvoc = 0;
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long rssi = 0;
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byte idxT = 0, idxH = 0, idxECO = 0, idxTVOC = 0;
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unsigned int cntWhile = 4;
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bool mqttSendFlag = false;
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bool flagblink = true;
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void ledset(byte color = 0, bool blink = false)
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{
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M5.dis.setBrightness(30); //Половина яркости
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switch (color)
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{
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case 2:
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M5.dis.drawpix(0, 0xf00000); //Зеленый
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break;
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case 1:
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M5.dis.drawpix(0, 0x00ff00); //Красный
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break;
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case 3:
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M5.dis.drawpix(0, 0x0000ff); //Синий
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break;
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case 4:
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M5.dis.drawpix(0, 0x707070); //Белый
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break;
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default:
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M5.dis.clear();
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break;
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}
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}
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IPAddress str2IP(String str)
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{
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IPAddress ret(getIpBlock(0, str), getIpBlock(1, str), getIpBlock(2, str), getIpBlock(3, str));
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return ret;
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}
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int getIpBlock(int index, String str)
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{
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char separator = '.';
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int found = 0;
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int strIndex[] = {0, -1};
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int maxIndex = str.length() - 1;
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for (int i = 0; i <= maxIndex && found <= index; i++)
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{
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if (str.charAt(i) == separator || i == maxIndex)
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{
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found++;
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strIndex[0] = strIndex[1] + 1;
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strIndex[1] = (i == maxIndex) ? i + 1 : i;
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}
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}
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return found > index ? str.substring(strIndex[0], strIndex[1]).toInt() : 0;
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}
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int setMqttServer(const char *mqttHostNameF, unsigned int mqttPortF)
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{
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mdns_init();
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IPAddress ipaddr;
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OTApreferences.begin("ota-config");
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String keyIpMqtt = OTApreferences.getString("mqttip", "0");
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//Если нет IP в preferences
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Serial.print("keyIpMqtt: ");
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Serial.println(keyIpMqtt);
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if (keyIpMqtt == "0")
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{
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//Запрос по хостнейму .local
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ipaddr = MDNS.queryHost(mqttHostNameF, 4000);
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//Таймаут 4 секунды
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//Если не получили по хостнейму МДНС
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Serial.print("mdns: ");
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Serial.println(ipaddr);
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if (ipaddr.toString() == "0.0.0.0")
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{
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//Запрос к ДНС по адресу сайта
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int err = WiFi.hostByName(mqttHostNameF, ipaddr);
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////real internal timeout in lwip library is 14[s]
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//Если получили по хостнейму
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if (err == 1)
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{
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Serial.print("hostByName: ");
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Serial.println(ipaddr);
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MqttClient.setServer(ipaddr, mqttPortF);
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OTApreferences.putString("mqttip", ipaddr.toString());
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}
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else
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{
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Serial.print("All method not FOUND IP");
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}
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}
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else
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{ //Если все хорошо
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OTApreferences.putString("mqttip", ipaddr.toString());
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MqttClient.setServer(ipaddr, mqttPortF);
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}
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}
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else
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{
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MqttClient.setServer(str2IP(keyIpMqtt), mqttPortF);
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}
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OTApreferences.end();
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return 0;
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}
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//Настройки
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void setup()
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{
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pinMode(GPIO_WAK, OUTPUT); //Пин датчика для работы
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digitalWrite(GPIO_WAK, LOW);
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delay(10);
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Serial.begin(115200);
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Serial.setDebugOutput(true);
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M5.begin(true, false, true);
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Wire.begin(25, 21); //Пины для I2c на ATOM
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pinMode(TRIGGER_PIN, INPUT);
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hdc1080.begin(0x40);
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hdc1080.setResolution(HDC1080_RESOLUTION_11BIT, HDC1080_RESOLUTION_11BIT);
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startCcs811(macc);
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WiFi.mode(WIFI_STA);
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topicTemp.toCharArray(bufTopic, topicTemp.length() + 1);
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willTopicTemp.toCharArray(bufWillTopic, willTopicTemp.length() + 1);
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Serial.println(bufTopic);
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Serial.println(bufWillTopic);
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// wm.resetSettings(); // wipe settings
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std::vector<const char *> menu = {"wifi", "info", "param", "sep", "restart", "exit"};
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wm.setMenu(menu);
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// wm.setClass("invert");
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wm.setConfigPortalTimeout(40);
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wm.setMinimumSignalQuality(20);
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wm.setScanDispPerc(true);
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wm.setWiFiAutoReconnect(true);
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bool res = wm.autoConnect("AirQaPortal", "12345678"); // Подключение к анонимной точке доступа
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if (!res)
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{
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ESP.restart();
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}
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//Запрос IP сервера MQTT и установка сервера
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setMqttServer(mqttHostName, mqttPort);
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if (reqNtpTime() == 1)
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{
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reqNtpTime();
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}
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}
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//Установка сервера и порта
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int reqNtpTime()
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{
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if (timeClient.update())
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{
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uint32_t timeEpoch = timeClient.getEpochTime();
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if (timeEpoch < 1600000000)
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{
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Serial.println("Error reqNtpTime() Time");
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return 1;
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}
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setTime(timeEpoch);
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// Serial.print(timeEpoch);
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// Serial.print(" <=ntp== ==device=> ");
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// Serial.println(now());
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}
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return 0;
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}
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int checkButton()
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{
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Serial.println("Button Pressed to RESET");
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OTApreferences.begin(prefArea);
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OTApreferences.clear();
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OTApreferences.end();
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wm.resetSettings();
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ESP.restart();
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return 0;
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}
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void OTAUpdate()
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{
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Serial.println("!!!OTAUpdate() START!!!!");
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bool flagOTA = false;
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String keyOTA;
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String payload;
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if (WiFi.status() == WL_CONNECTED)
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{
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HTTPClient http;
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String serverPath = "http://meteosence.s-host.net/airqa/airquality.php?meteopas=e93gme9hAt9nSWaV&mac=" + macc + "&meteodata=gethash";
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Serial.println(serverPath);
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http.begin(serverPath.c_str());
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int httpResponseCode = http.GET();
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if (httpResponseCode > 0)
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{
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Serial.println(httpResponseCode);
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payload = http.getString();
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Serial.println(payload);
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if (payload != "errno" || payload != "errfi")
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{
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OTApreferences.begin(prefArea);
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keyOTA = OTApreferences.getString("md5HashOTA");
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if (keyOTA.length() <= 0)
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{
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OTApreferences.putString("md5HashOTA", "undifined");
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}
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keyOTA = OTApreferences.getString("md5HashOTA");
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if (payload != keyOTA)
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{
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flagOTA = true;
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OTApreferences.putString("md5HashOTA", payload);
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}
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OTApreferences.end();
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}
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else
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{
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Serial.print("Host error: ");
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Serial.println(payload);
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}
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}
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else
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{
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Serial.println(httpResponseCode);
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}
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// Free resources
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http.end();
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}
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else
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{
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////////Serial.println("WHY WiFi is Disconnected??");
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}
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if (flagOTA == true)
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{
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// flagOTA = false;
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disconnectMQTT();
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ESPhttpUpdate.rebootOnUpdate(true);
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t_httpUpdate_return ret = ESPhttpUpdate.update("http://meteosence.s-host.net/airqa/airatoms.bin");
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switch (ret)
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{
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case HTTP_UPDATE_FAILED:
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Serial.printf("HTTP_UPDATE_FAILD Error (%d): %s", ESPhttpUpdate.getLastError(), ESPhttpUpdate.getLastErrorString().c_str());
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Serial.println(ESPhttpUpdate.getLastError());
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Serial.println(ESPhttpUpdate.getLastErrorString().c_str());
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Serial.println("HTTP_UPDATE_FAILD Error");
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ESP.restart();
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break;
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case HTTP_UPDATE_NO_UPDATES:
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Serial.println("HTTP_UPDATE_NO_UPDATES");
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ESP.restart();
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break;
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case HTTP_UPDATE_OK:
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Serial.println("HTTP_UPDATE_OK");
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ESP.restart();
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break;
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}
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}
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}
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String getMacAddress()
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{
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uint8_t baseMac[6];
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esp_read_mac(baseMac, ESP_MAC_WIFI_STA);
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char baseMacChr[18] = {0};
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sprintf(baseMacChr, "%02X%02X%02X%02X%02X%02X", baseMac[0], baseMac[1], baseMac[2], baseMac[3], baseMac[4], baseMac[5]);
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return String(baseMacChr);
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}
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int startCcs811(String MacThat)
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{
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unsigned int coefBaseline = 0;
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ccs811.set_i2cdelay(50);
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bool ok = ccs811.begin();
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if (!ok)
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{
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Serial.println("setup: CCS811 begin FAILED");
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return 1;
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}
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Serial.print("setup: hardware version: ");
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Serial.println(ccs811.hardware_version(), HEX);
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Serial.print("setup: bootloader version: ");
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Serial.println(ccs811.bootloader_version(), HEX);
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Serial.print("setup: application version: ");
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Serial.println(ccs811.application_version(), HEX);
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ok = ccs811.start(CCS811_MODE_1SEC);
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if (!ok)
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{
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Serial.println("setup: CCS811 start FAILED");
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return 2;
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}
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if (MacThat == "24A1605423AC")
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{
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coefBaseline = 25725;
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}
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if (MacThat == "5002918A38CC")
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{
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coefBaseline = 29814;
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}
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if (MacThat == "5002919F5450")
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{
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coefBaseline = 13431;
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}
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if (MacThat == "24A160474D14")
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{
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coefBaseline = 21632;
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}
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if (MacThat == "24A160542B80")
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{
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coefBaseline = 13440;
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}
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if (coefBaseline != 0)
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{
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ccs811.set_baseline(coefBaseline);
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}
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return 0;
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}
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int SetCallibrationCoeff(String MacThat)
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{
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// 24A1605423AC - light
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// 5002918A38CC
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// 5002919F5450
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// 24A160474D14
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// 24A160542B80
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if (MacThat == "24A1605423AC")
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{
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TempAv += -6.91;
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HumAv += 7.95;
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}
|
||
|
||
if (MacThat == "5002918A38CC")
|
||
{
|
||
TempAv += -5.72;
|
||
HumAv += 12.74;
|
||
}
|
||
|
||
if (MacThat == "5002919F5450")
|
||
{
|
||
TempAv += -6.57;
|
||
HumAv += 12.89;
|
||
}
|
||
|
||
if (MacThat == "24A160474D14")
|
||
{
|
||
TempAv += -7.14;
|
||
HumAv += 11.84;
|
||
}
|
||
|
||
if (MacThat == "24A160542B80")
|
||
{
|
||
TempAv += -7.37;
|
||
HumAv += 8.5;
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
//Запрос данных с датчиков.
|
||
void reqSensorData()
|
||
{
|
||
float hdc1080Temp = 0, hdc1080Hum = 0;
|
||
|
||
hdc1080Temp = hdc1080.readTemperature();
|
||
hdc1080Hum = hdc1080.readHumidity();
|
||
delay(50);
|
||
char outstr[6];
|
||
dtostrf(hdc1080Temp, 5, 2, outstr);
|
||
TempAv = atof(outstr);
|
||
dtostrf(hdc1080Hum, 5, 2, outstr);
|
||
HumAv = atof(outstr);
|
||
|
||
int counAvail = 0;
|
||
ledset(4, false);
|
||
|
||
bool ccsflag = true;
|
||
uint16_t eco2N, etvocN, errstat, raw, baseline;
|
||
|
||
while (ccsflag)
|
||
{
|
||
delay(1100);
|
||
ccs811.read(&eco2N, &etvocN, &errstat, &raw);
|
||
ccs811.get_baseline(&baseline);
|
||
|
||
// Print measurement results based on status
|
||
if (errstat == CCS811_ERRSTAT_OK)
|
||
{
|
||
Serial.print("CCS811: ");
|
||
Serial.print("eco2=");
|
||
Serial.print(eco2N);
|
||
Serial.print(" ppm ");
|
||
Serial.print("etvoc=");
|
||
Serial.print(etvocN);
|
||
Serial.print(" ppb ");
|
||
|
||
Serial.print(" baseline= ");
|
||
Serial.print(baseline);
|
||
|
||
//Serial.print("raw6="); Serial.print(raw/1024); Serial.print(" uA ");
|
||
//Serial.print("raw10="); Serial.print(raw%1024); Serial.print(" ADC ");
|
||
//Serial.print("R="); Serial.print((1650*1000L/1023)*(raw%1024)/(raw/1024)); Serial.print(" ohm");
|
||
Serial.println();
|
||
}
|
||
else if (errstat == CCS811_ERRSTAT_OK_NODATA)
|
||
{
|
||
Serial.println("CCS811: waiting for (new) data");
|
||
}
|
||
else if (errstat & CCS811_ERRSTAT_I2CFAIL)
|
||
{
|
||
Serial.println("CCS811: I2C error");
|
||
}
|
||
else
|
||
{
|
||
Serial.print("CCS811: errstat=");
|
||
Serial.print(errstat, HEX);
|
||
Serial.print("=");
|
||
Serial.println(ccs811.errstat_str(errstat));
|
||
}
|
||
|
||
counAvail++;
|
||
if (counAvail >= 10)
|
||
{
|
||
ccsflag = false;
|
||
}
|
||
}
|
||
|
||
ledset(2, false);
|
||
|
||
Eco2Av = eco2N;
|
||
TvocAv = etvocN;
|
||
BaselineTvoc = baseline;
|
||
|
||
rssi = WiFi.RSSI();
|
||
}
|
||
|
||
int SendMqttReq(bool sendVal = true, bool sendStatus = true, byte statusConn = 1)
|
||
{
|
||
if (mqttSendFlag == true)
|
||
{
|
||
ledset(2, true);
|
||
|
||
char resultString[200];
|
||
String JsonData = "";
|
||
rssi = WiFi.RSSI();
|
||
unsigned long timeNow = now();
|
||
|
||
if (sendVal == true)
|
||
{
|
||
doc["t"] = TempAv;
|
||
doc["h"] = HumAv;
|
||
doc["eco"] = (int)Eco2Av;
|
||
doc["tvoc"] = (int)TvocAv;
|
||
doc["blt"] = BaselineTvoc;
|
||
if (macc == "24A1605423AC")
|
||
{
|
||
doc["ligh"] = (int)map(analogRead(33), 0, 4095, 0, 100);
|
||
}
|
||
doc["ts"] = timeNow;
|
||
|
||
serializeJson(doc, JsonData);
|
||
|
||
doc.remove("t");
|
||
doc.remove("h");
|
||
doc.remove("eco");
|
||
doc.remove("tvoc");
|
||
doc.remove("blt");
|
||
|
||
if (macc == "24A1605423AC")
|
||
{
|
||
doc.remove("ligh");
|
||
}
|
||
doc.remove("ts");
|
||
|
||
doc.clear();
|
||
doc.garbageCollect();
|
||
|
||
Serial.println(JsonData); //Вывод JSON строки в консоль
|
||
JsonData.toCharArray(resultString, JsonData.length() + 1);
|
||
MqttClient.publish(bufTopic, resultString, true);
|
||
}
|
||
|
||
if (sendStatus == true)
|
||
{
|
||
const char *conn;
|
||
switch (statusConn)
|
||
{
|
||
case 1:
|
||
conn = "on";
|
||
break;
|
||
|
||
case 2:
|
||
conn = "off";
|
||
break;
|
||
|
||
case 3:
|
||
conn = "slp";
|
||
break;
|
||
|
||
case 4:
|
||
conn = "upd";
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
|
||
doc["conn"] = conn;
|
||
doc["rssi"] = rssi;
|
||
doc["bsid"] = WiFi.BSSIDstr();
|
||
doc["ts"] = timeNow;
|
||
doc["exp"] = timeNow + 60 + 17;
|
||
doc["sv"] = VersionSW;
|
||
|
||
JsonData = "";
|
||
serializeJson(doc, JsonData);
|
||
Serial.println(JsonData); //Вывод JSON строки в консоль
|
||
|
||
doc.clear();
|
||
doc.garbageCollect();
|
||
|
||
JsonData.toCharArray(resultString, JsonData.length() + 1);
|
||
MqttClient.publish(bufWillTopic, resultString, true);
|
||
}
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
void reconnectMqtt()
|
||
{
|
||
byte circle = 0;
|
||
while (!MqttClient.connected())
|
||
{
|
||
circle++;
|
||
if (circle == 7)
|
||
{
|
||
break;
|
||
}
|
||
|
||
String maccrandom = macc + String(random(0xffff), HEX);
|
||
const char *clientId = maccrandom.c_str();
|
||
|
||
if (MqttClient.connect(clientId, mqttLogin, mqttPass, bufWillTopic, 2, true, willmess))
|
||
{
|
||
Serial.println("Mqttconnect - OK");
|
||
|
||
mqttSendFlag = true;
|
||
|
||
SendMqttReq(false, true, 1);
|
||
}
|
||
else
|
||
{
|
||
Serial.print("Mqtt.state() = ");
|
||
Serial.println(MqttClient.state());
|
||
/*
|
||
-4 : MQTT_CONNECTION_TIMEOUT - the server didn't respond within the keepalive time
|
||
-3 : MQTT_CONNECTION_LOST - the network connection was broken
|
||
-2 : MQTT_CONNECT_FAILED - the network connection failed
|
||
-1 : MQTT_DISCONNECTED - the client is disconnected cleanly
|
||
0 : MQTT_CONNECTED - the client is connected
|
||
1 : MQTT_CONNECT_BAD_PROTOCOL - the server doesn't support the requested version of MQTT
|
||
2 : MQTT_CONNECT_BAD_CLIENT_ID - the server rejected the client identifier
|
||
3 : MQTT_CONNECT_UNAVAILABLE - the server was unable to accept the connection
|
||
4 : MQTT_CONNECT_BAD_CREDENTIALS - the username/password were rejected
|
||
5 : MQTT_CONNECT_UNAUTHORIZED - the client was not authorized to connect
|
||
*/
|
||
mqttSendFlag = false;
|
||
delay(500);
|
||
}
|
||
}
|
||
}
|
||
|
||
void loop()
|
||
{
|
||
//Проверка старта сервера
|
||
M5.update();
|
||
|
||
if (!MqttClient.connected())
|
||
{
|
||
Serial.print("MQTT reconnect..");
|
||
reconnectMqtt();
|
||
}
|
||
|
||
MqttClient.loop();
|
||
|
||
reqSensorData();
|
||
SetCallibrationCoeff(macc);
|
||
SendMqttReq(true, true, 3);
|
||
|
||
if (M5.Btn.pressedFor(1000))
|
||
{
|
||
ledset(4, true);
|
||
checkButton();
|
||
}
|
||
|
||
if (countOta >= 10)
|
||
{
|
||
// reqNtpTime();
|
||
countOta = 0;
|
||
|
||
SendMqttReq(false, true, 4);
|
||
OTAUpdate();
|
||
SendMqttReq(false, true, 1);
|
||
}
|
||
countOta++;
|
||
|
||
startCcs811(macc);
|
||
goToSleep();
|
||
}
|
||
|
||
int disconnectMQTT()
|
||
{
|
||
MqttClient.disconnect();
|
||
return 0;
|
||
}
|
||
|
||
int goToSleep()
|
||
{
|
||
ledset(3, true);
|
||
disconnectMQTT();
|
||
delay(500);
|
||
WiFi.disconnect(true);
|
||
delay(50);
|
||
WiFi.mode(WIFI_OFF);
|
||
delay(50);
|
||
esp_wifi_stop();
|
||
delay(100);
|
||
esp_sleep_enable_timer_wakeup(TIME_TO_SLEEP * uS_TO_S_FACTOR);
|
||
delay(100);
|
||
esp_deep_sleep_start();
|
||
}
|