285 lines
8.7 KiB
C++
285 lines
8.7 KiB
C++
/* --------------------- CONFIG ---------------------------------- */
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/* Adapt this sketch to your needs by modifying the config_device.h*/
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/* --------------------- GPIO ------------------------------------ */
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/* Generic GPIO Control by HTTP REST interface */
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/* Modify GPIO by accessing DEVICE_IP/gpio?gpio=[GPIO]&value=[0|1] */
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/* -------------------- SETUP ------------------------------------ */
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/* At first boot it creates a WiFi access point */
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/* and provide a web server on it, so you can configure Wifi ssid */
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/* Wifi passwd, and a mDNS HOSTNAME and a mqtt server */
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/* In this mode, device will be available at 192.168.4.1 */
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/* --------------------- OTA ------------------------------------- */
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/* Device can also be put in OTA Mode: In this case, if you have */
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/* a little flash (512K), it better to disable SPIFFS in */
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/* "Flash Size" Menu to save some place for the sketch to upload */
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/* Use espota.py to upload OTA */
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/* After passing in OTA mode, next boot will be in setup mode */
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/* --------------------- BMP180 -----------------------------------*/
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/* if BMP180 is available temperature will be published by mqtt */
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/* and on web server interface */
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/* --------------------- MQTT ------------------------------------ */
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/* Send information to mqtt server configured in the setup mode */
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/* GPIO value configured in config_device.h can be get by */
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/* subscribing to /feeds/MQTTUSER/[HOSTNAME]/gpio/[GPIO] and */
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/* modified by publishin to */
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/* /feeds/MQTTUSER/[HOSTNAME]/gpio/[GPIO]/set */
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/* BMP180 will be published to /feeds/[HOSTNAME]/temperature and */
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/* /feeds/[HOSTNAME]/pressure */
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#include <ESP8266WiFi.h>
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#include <WiFiClient.h>
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#include <ESP8266WebServer.h>
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#include <ESP8266mDNS.h>
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#include <EEPROM.h>
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#include <ArduinoOTA.h>
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#include <errno.h>
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#include "config.h"
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#include "debug_sketch.h"
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#include "BMP180.h"
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#include "sensor_DHT.h"
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#include "dry_sensor.h"
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#include "MQTT.h"
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#include "Adafruit_MQTT.h"
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#include "Adafruit_MQTT_Client.h"
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#include "EEPROM.h"
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extern "C" {
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#include <user_interface.h>
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}
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#define BOOTMODE_SETUP 0
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#define BOOTMODE_NORMAL 1
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#define BOOTMODE_OTA 2
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double temp, pressure;
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float dhtTemp, dhtHumidity;
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int dryness;
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uint8_t mode;
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const char *hostName = "";
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/* Set these to your desired credentials. */
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const char *ssid = CONFIG_SSID_NAME;
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ESP8266WebServer server(80);
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/* WebServer decl*/
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void WebHandleRoot();
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void WebHandleSetup();
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void WebHandleGpio();
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void WebHandleSave();
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void WebHandleOTA();
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void WebHandleNotFound();
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void WebSetupServer(int bootmode);
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void WifiSetup(int bootmode, char *confSsid, char *confPassword, char *confHost, int ip_config, uint32_t ip, uint32_t gw, uint32_t mask, uint32_t dns, uint32_t dns2) {
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IPAddress myIP;
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if (bootmode == BOOTMODE_SETUP) {
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SKETCH_DEBUG_PRINT("Configuring access point...");
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SKETCH_DEBUG_PRINTLN(ssid);
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/* You can set a password to the AP here */
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WiFi.softAP(ssid);
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myIP = WiFi.softAPIP();
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} else {
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SKETCH_DEBUG_PRINTLN("Disable previous AP mode ");
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WiFi.softAPdisconnect(true);
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SKETCH_DEBUG_PRINTLN("Connecting to Wifi...");
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if(ip_config == 1){
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SKETCH_DEBUG_PRINTLN("Use static ip configuration");
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WiFi.config(IPAddress(ip), IPAddress(gw), IPAddress(mask), IPAddress(dns), IPAddress(dns2));
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}
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WiFi.begin(confSsid, confPassword);
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while (WiFi.status() != WL_CONNECTED) {
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delay(500);
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SKETCH_DEBUG_PRINT(".");
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}
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SKETCH_DEBUG_PRINTLN("");
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SKETCH_DEBUG_PRINTLN("WiFi connected");
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#ifdef CONFIG_ENABLE_MDNS
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if (!MDNS.begin(confHost)) {
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SKETCH_DEBUG_PRINTLN("Error setting up MDNS responder!");
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while (1) {
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delay(1000);
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}
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}
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SKETCH_DEBUG_PRINTLN("mDNS responder started");
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#endif
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myIP = WiFi.localIP();
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}
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SKETCH_DEBUG_PRINT("My IP address: ");
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SKETCH_DEBUG_PRINTLN(myIP);
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}
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void OTASetup() {
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// Port defaults to 8266
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// ArduinoOTA.setPort(8266);
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// Hostname defaults to esp8266-[ChipID]
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// ArduinoOTA.setHostname("myesp8266");
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// No authentication by default
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// ArduinoOTA.setPassword((const char *)"123");
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//Disable OTA mode to avoid forever loop
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//Force BOOTMODE_SETUP in case eeprom layout have changed
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EepromSaveBootMode(BOOTMODE_SETUP);
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ArduinoOTA.onStart([]() {
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SKETCH_DEBUG_PRINTLN("Start");
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});
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ArduinoOTA.onEnd([]() {
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SKETCH_DEBUG_PRINTLN("\nEnd");
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});
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ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
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SKETCH_DEBUG_PRINTF("Progress: %u%%\n", (progress / (total / 100)));
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});
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ArduinoOTA.onError([](ota_error_t error) {
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SKETCH_DEBUG_PRINTF("Error[%u]: ", error);
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if (error == OTA_AUTH_ERROR) {
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SKETCH_DEBUG_PRINTLN("Auth Failed");
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}
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else if (error == OTA_BEGIN_ERROR) {
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SKETCH_DEBUG_PRINTLN("Begin Failed");
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}
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else if (error == OTA_CONNECT_ERROR) {
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SKETCH_DEBUG_PRINTLN("Connect Failed");
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}
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else if (error == OTA_RECEIVE_ERROR) {
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SKETCH_DEBUG_PRINTLN("Receive Failed");
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}
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else if (error == OTA_END_ERROR) {
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SKETCH_DEBUG_PRINTLN("End Failed");
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}
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});
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ArduinoOTA.begin();
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SKETCH_DEBUG_PRINTLN("Ready");
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SKETCH_DEBUG_PRINT("IP address: ");
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SKETCH_DEBUG_PRINTLN(WiFi.localIP());
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SKETCH_DEBUG_PRINT("Free Space: ");
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SKETCH_DEBUG_PRINTLN(ESP.getFreeSketchSpace());
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}
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void setup() {
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pinMode(3, OUTPUT);
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char *confSsid = "";
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char *confPassword = "";
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char *confHost = "";
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char *mqttServer = "";
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char *mqttUser = "";
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char *mqttPasswd = "";
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int mqttPort ;
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int ip_mode = 0;
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uint32_t ip = 0;
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uint32_t gw = 0;
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uint32_t mask = 0;
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uint32_t dns = 0;
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uint32_t dns2 = 0;
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delay(1000);
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SKETCH_DEBUG_INIT(115200);
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SKETCH_DEBUG_PRINTLN();
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// Get GPIO 3 Status
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Serial.swap(); //Switch Serial on GPIO 13 & 15
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pinMode(CONFIG_SETUP_GPIO, INPUT_PULLUP);
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int txStatus = digitalRead(CONFIG_SETUP_GPIO);
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#ifndef CONFIG_ENABLE_EXTRA_GPIO
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Serial.swap(); // Switch back on GPIO 1 & 3
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#endif
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EEPROM.begin(CONFIG_EEPROM_SIZE);
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EepromReadConfig(mode, &confSsid, &confPassword, &confHost, &mqttServer, &mqttUser, &mqttPasswd, mqttPort, ip_mode, ip, gw, mask, dns, dns2);
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hostName = confHost;
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if (mode == BOOTMODE_NORMAL || mode == BOOTMODE_OTA) {
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SKETCH_DEBUG_PRINTLN("Configuration Found !:");
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SKETCH_DEBUG_PRINTLN(mode);
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SKETCH_DEBUG_PRINTLN(confSsid);
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SKETCH_DEBUG_PRINTLN(confPassword);
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SKETCH_DEBUG_PRINTLN(confHost);
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SKETCH_DEBUG_PRINTLN(mqttServer);
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SKETCH_DEBUG_PRINTLN(mqttUser);
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SKETCH_DEBUG_PRINTLN(mqttPasswd);
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SKETCH_DEBUG_PRINTLN(mqttPort);
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SKETCH_DEBUG_PRINTLN();
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} else {
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SKETCH_DEBUG_PRINTLN("No configuration saved");
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}
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SKETCH_DEBUG_PRINT("Force Setup Mode ? :");
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SKETCH_DEBUG_PRINT(txStatus ? "No" : "Yes");
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SKETCH_DEBUG_PRINTLN();
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if(txStatus == 0){
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mode = BOOTMODE_SETUP;
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}
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WifiSetup(mode, confSsid, confPassword, confHost, ip_mode, ip, gw, mask, dns, dns2);
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if (mode == BOOTMODE_NORMAL) {
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MqttSetup(mqttServer, mqttUser, mqttPasswd, mqttPort, confHost);
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MqttIPPublish(WiFi.localIP().toString());
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}
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if (mode == BOOTMODE_OTA) {
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OTASetup();
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} else {
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if (!BMP180Setup(CONFIG_BMP180_SDA, CONFIG_BMP180_SCL)){
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SKETCH_DEBUG_PRINTLN("BMP180 init success");
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}
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if (!DHTSetup(CONFIG_DHT_PIN)){
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SKETCH_DEBUG_PRINTLN("DHT init success");
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}
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if (!DrySetup(CONFIG_DRY_POWER_PIN)){
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SKETCH_DEBUG_PRINTLN("DRY init success");
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}
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WebSetupServer(mode);
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}
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#ifdef CONFIG_ENABLE_POWER_SAVE
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wifi_set_sleep_type(LIGHT_SLEEP_T);
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#endif
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}
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uint nbCycle = CONFIG_SAMPLING_PERIODE_MS / CONFIG_WEB_DELAY_MS;
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void loop() {
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if (mode == BOOTMODE_OTA) {
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ArduinoOTA.handle();
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} else {
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server.handleClient();
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MqttCheckSubscription();
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delay(CONFIG_WEB_DELAY_MS);
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nbCycle++;
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if (nbCycle > CONFIG_SAMPLING_PERIODE_MS / CONFIG_WEB_DELAY_MS) {
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if (!BMP180GetTempAndPressure(temp, pressure)) {
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SKETCH_DEBUG_PRINT("Current T°C ");
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SKETCH_DEBUG_PRINT(temp);
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SKETCH_DEBUG_PRINT(" Pressure mB ");
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SKETCH_DEBUG_PRINTLN(pressure);
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MqttPublish(temp, pressure);
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}
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if (!DHTGetTempAndHumidity(dhtTemp, dhtHumidity)) {
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SKETCH_DEBUG_PRINT("Current T°C ");
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SKETCH_DEBUG_PRINT(dhtTemp);
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SKETCH_DEBUG_PRINT(" Humidity ");
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SKETCH_DEBUG_PRINTLN(dhtHumidity);
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MqttDhtPublish(dhtTemp, dhtHumidity);
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}
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if (!DryGetMeasure(dryness)){
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SKETCH_DEBUG_PRINT("Current dryness ");
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SKETCH_DEBUG_PRINT((dryness*100)/1024);
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SKETCH_DEBUG_PRINTLN("%");
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MqttDryPublish(dryness);
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}
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nbCycle = 0;
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}
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}
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}
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