#include "ESP8266WiFi.h"
#include <MAX6675_Thermocouple.h>

#define SCK_PIN 14    //(D5)
#define CS_PIN  4     //(D2)
#define SO_PIN  5     //(D1)
#define CS2_PIN  0    //(D3)

MAX6675_Thermocouple* thermocouple = NULL;
MAX6675_Thermocouple* thermocouple2 = NULL;

const char server[] = "192.168.10.14";
const char* MY_SSID = "WWW.........CZ";
const char* MY_PWD =  "................";

WiFiClient client;


void setup(){
  Serial.begin(115200);
  thermocouple = new MAX6675_Thermocouple(SCK_PIN, CS_PIN, SO_PIN);
  thermocouple2 = new MAX6675_Thermocouple(SCK_PIN, CS2_PIN, SO_PIN);


  Serial.print("Connecting to "+*MY_SSID);
  WiFi.begin(MY_SSID, MY_PWD);
  Serial.println("going into wl connect");

  while (WiFi.status() != WL_CONNECTED) //not connected,  ...waiting to connect
    {
      delay(2000);
      Serial.print(".");
    }

  Serial.println("wl connected");
  Serial.println("");
  Serial.println("Credentials accepted! Connected to wifi\n ");
  Serial.println("");
}

void loop() {
  const double t = thermocouple->readCelsius();
  const double v = thermocouple2->readCelsius();

  Serial.print("Teplota - senzor 1: ");
  Serial.println(String(t) + " st. C");
  Serial.print("Teplota - senzor 2: ");
  Serial.println(String(v) + " st. C");
  delay(20000);

    Serial.println("\nStarting connection to server...");
  // if you get a connection, report back via serial:
  if (client.connect(server, 80)) {
    Serial.println("connected to server");
    WiFi.printDiag(Serial);

    String data = "t="
          +          (String) t
          +  "&v="  +(String) v;


     //change URL below if using your Sub-Domain
     client.println("POST /polycom/zpracuj.php HTTP/1.1");
     //change URL below if using your Domain
     client.print("Host: 192.168.0.103\n");
     client.println("User-Agent: ESP8266/1.0");
     client.println("Connection: close");
     client.println("Content-Type: application/x-www-form-urlencoded");
     client.print("Content-Length: ");
     client.print(data.length());
     client.print("\n\n");
     client.print(data);
     client.stop();

     Serial.println("\n");
     Serial.println("My data string im POSTing looks like this: ");
     Serial.println(data);
     Serial.println("And it is this many bytes: ");
     Serial.println(data.length());
     delay(20000);
    }

}


void printWifiStatus() {
  // print the SSID of the network you're attached to:
  Serial.print("SSID: ");
  Serial.println(WiFi.SSID());

  // print your WiFi shield's IP address:
  IPAddress ip = WiFi.localIP();
  Serial.print("IP Address: ");
  Serial.println(ip);

  // print the received signal strength:
  long rssi = WiFi.RSSI();
  Serial.print("signal strength (RSSI):");
  Serial.print(rssi);
  Serial.println(" dBm");
}