Merge branch 'dev' of https://git.steelants.cz/JonatanRek/PHP_SMART_HOME_V3 into dev

_FIRMWARE/firmwares/NodeMCU Sensor/ESP_OS_NODE_V3.ino/ESP_OS_NODE_V3.ino.ino

@@ -0,0 +1,136 @@
+//Includes
+#include <DHT.h>
+#include <ESP8266WiFi.h>
+#include <ESP8266HTTPClient.h>
+#include <ArduinoJson.h>
+
+//Variables
+const char* ssid   = "SteelAntsNET";
+const char* pasw   = "tgr786hgtp3CZ";
+const char* hwId   = "JOK3R";
+const char* url    = "http://dev.steelants.cz/vasek/home/api.php";
+int unsuccessfulRounds = 0;
+
+//Pins
+#define pinDHT 4
+#define LIGHTPIN A0
+
+//Inicializations
+DHT DHTs(pinDHT, DHT11);
+
+void setup() {
+    Serial.begin(9600);
+    while (!Serial) continue;
+    delay(10);
+    Serial.println('\n');
+    Serial.println("HW: " + String(hwId));
+    
+    pinMode(LIGHTPIN, INPUT);
+}
+
+void loop() {
+    WiFi.begin(ssid, pasw);
+    checkConnection();
+    Serial.print("IP address:\t");
+    Serial.println(WiFi.localIP());
+    Serial.print("MAC address:\t");
+    Serial.println(WiFi.macAddress());
+    
+    //HTTP CLIENT
+    HTTPClient http;
+    http.begin(url);
+    http.addHeader("Content-Type", "text/plain");  //Specify content-type header
+    
+    DHTs.begin();
+    
+    //JsonDocsDefinition
+    StaticJsonDocument<265> doc;
+    doc["token"] = hwId;
+    
+    float tem = DHTs.readTemperature();
+    float hum = DHTs.readHumidity();
+    Serial.println("TEMP" + String(tem) + ";HUMI" + String(hum));
+    if (isnan(tem) || isnan(hum)) {
+        Serial.println("Unable to read DHT");
+    } else {
+        doc["values"]["temp"]["value"] = tem;
+        doc["values"]["temp"]["unit"] = "C";
+        doc["values"]["humi"]["value"] = hum;
+        doc["values"]["humi"]["unit"] = "%";
+    }
+    
+    doc["values"]["light"]["value"] = analogRead(LIGHTPIN);
+    doc["values"]["light"]["unit"] = "";
+    
+    /*More Senzores to come*/
+    String jsonPayload = "";
+    serializeJson(doc, jsonPayload);
+    Serial.print("JSON: ");
+    Serial.println(jsonPayload);
+    
+    int httpCode = http.POST(jsonPayload);
+    String httpPayload = http.getString();  //Get the response payload
+    Serial.println("HTTP CODE: " + String(httpCode) + ""); //Print HTTP return code
+    Serial.println("HTTP BODY: " + String(httpPayload) + "");  //Print request response payload
+    
+    DeserializationError error = deserializeJson(doc, httpPayload);
+    
+    //configuration setup
+    String hostName = doc["device"]["hostname"];
+    int sleepTime = doc["device"]["sleepTime"];
+    String ipAddress = doc["device"]["ipAddress"];
+    String state = doc["state"];
+    
+    if (state != "succes") {
+        unsuccessfulRounds++;
+        Serial.println("UNSUCCESSFUL ROUND NUMBER " + String(unsuccessfulRounds) + "FROM 5");
+    } else if (state == "succes") {
+        unsuccessfulRounds = 0;
+    }
+    
+    //Set static ip 
+    IPAddress staticIpAddress;
+IPAddress subnetIpAddress(192,168,0,1);
+IPAddress gatewayIpAddress(255, 255, 255, 0);
+    
+    if (staticIpAddress.fromString(ipAddress)) {
+        WiFi.config(staticIpAddress, subnetIpAddress, gatewayIpAddress);
+        Serial.print("IP address:\t");
+        Serial.println(WiFi.localIP()); 
+    }
+    
+    WiFi.hostname(hostName);
+    
+    http.end();  //Close connection
+    Serial.println("DISCONECTED FROM WIFI");
+    WiFi.disconnect();
+    
+    if(unsuccessfulRounds == 5) {
+        Serial.println("RESTARTING ESP");
+        ESP.restart();
+    }
+    
+    Serial.println("GOING TO SLEEP FOR " + String(sleepTime));
+    if (sleepTime > 0) {
+        ESP.deepSleep((sleepTime * 60) * 1000000, RF_DEFAULT);
+    } else {
+        delay(5000);
+    }
+}
+
+bool checkConnection() {
+    int count = 0;
+    Serial.print("Waiting for Wi-Fi connection");
+    while ( count < 30 ) {
+        if (WiFi.status() == WL_CONNECTED) {
+            Serial.println();
+            Serial.println("Connected!");
+            return (true);
+        }
+        delay(500);
+        Serial.print(".");
+        count++;
+    }
+    Serial.println("Timed out.");
+    return false;
+}