Merge branch 'IT19177342' into 'master'

backend added for geofencing

See merge request !5

gps.ino

+#include <WiFi.h>
+#include <FirebaseESP32.h>
+#include <TinyGPS++.h>
+
+#define FIREBASE_HOST "gps-b123c-default-rtdb.firebaseio.com"
+#define FIREBASE_AUTH "gEjXkGOWaMEzkZKpKIYqwFH7dQMetih25gsmligT"
+#define WIFI_SSID "LAZI 5G"
+#define WIFI_PASSWORD "fmrp1530"
+FirebaseData firebaseData;
+
+#define RXD2 5
+#define TXD2 21
+HardwareSerial neogps(1);
+String ESP32_API_KEY = "Ad5F10jkBM0";
+TinyGPSPlus gps;
+void setup(){
+  
+  Initialization();
+  WiFiConnection();
+  neogps.begin(9600, SERIAL_8N1, RXD2, TXD2);
+  
+ }
+
+float counter2 = 0.5;
+
+void Initialization(){
+  
+  Serial.begin(115200); 
+ }
+
+void WiFiConnection(){
+  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
+  Serial.print("Connecting to Wi-Fi");
+  while (WiFi.status() != WL_CONNECTED)
+  {
+    Serial.print(".");
+    delay(300);
+  }
+  Serial.println();
+  Serial.print("Connected with IP: ");
+  Serial.println(WiFi.localIP());
+  Serial.println();
+
+  Firebase.begin(FIREBASE_HOST, FIREBASE_AUTH);
+  Firebase.reconnectWiFi(true);
+}
+
+void loop(){
+  boolean newData = false;
+  for (unsigned long start = millis(); millis() - start < 2000;){
+    while(neogps.available()){
+      if(gps.encode(neogps.read())){
+        if(gps.location.isValid() == 1){
+          newData = true;
+          break;
+        }
+      }
+    }
+  }
+  //NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
+  
+  //MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+  //If newData is true
+  if(true){
+    newData = false;
+  
+    //NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
+    String latitude, longitude;
+    //float altitude;
+    //unsigned long date, time, speed, satellites;
+    
+    latitude = String(gps.location.lat(), 6); // Latitude in degrees (double)
+    longitude = String(gps.location.lng(), 6); // Longitude in degrees (double)
+    
+    //altitude = gps.altitude.meters(); // Altitude in meters (double)
+    //date = gps.date.value(); // Raw date in DDMMYY format (u32)
+    //time = gps.time.value(); // Raw time in HHMMSSCC format (u32)
+    //speed = gps.speed.kmph();
+    
+    //Serial.print("Latitude= "); 
+    //Serial.print(latitude);
+    //Serial.print(" Longitude= "); 
+    //Serial.println(longitude);
+    String gps_data;
+    gps_data = "api_key="+ESP32_API_KEY;
+    gps_data += "&lat="+latitude;
+    gps_data += "&lng="+longitude;
+
+    Serial.print("gps_data: ");
+    Serial.println(gps_data);
+    
+    String x = gps_data;
+    
+  if(Firebase.setString(firebaseData, "location", x)){
+    }
+    if(Firebase.getString(firebaseData, "location")){
+    if(firebaseData.dataType() == "string"){
+      Serial.print("data = ");
+      Serial.println(firebaseData.stringData());
+    }
+  }
+}
+}
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