PIK-PIK RTU1

/*
  WiFi Web Server
 
 A simple web server that shows the value of the analog input pins.
 
 This example is written for a network using WPA encryption. For
 WEP or WPA, change the Wifi.begin() call accordingly.
 
 Circuit:
 * Analog inputs attached to pins A0 through A5 (optional)
 
 created 13 July 2010
 by dlf (Metodo2 srl)
 modified 31 May 2012
 by Tom Igoe
 
 */
 
#include 
#include 
 
 
#include "arduino_secrets.h" 
///////please enter your sensitive data in the Secret tab/arduino_secrets.h
char ssid[] = SECRET_SSID;        // your network SSID (name)
char pass[] = SECRET_PASS;    // your network password (use for WPA, or use as key for WEP)
int keyIndex = 0;                 // your network key Index number (needed only for WEP)
 
int status = WL_IDLE_STATUS;
 
WiFiServer server(80);
 
#include 
#include 
 
// Data wire is plugged into pin 2 on the Arduino
#define ONE_WIRE_BUS1 5
#define ONE_WIRE_BUS2 10
 
// Setup a oneWire instance to communicate with any OneWire devices 
// (not just Maxim/Dallas temperature ICs)
OneWire oneWire1(ONE_WIRE_BUS1);
OneWire oneWire2(ONE_WIRE_BUS2);
 
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensor1(&oneWire1);
DallasTemperature sensor2(&oneWire2);
 
void setup() {
  //Initialize serial and wait for port to open:
  Serial.begin(9600);
  while (!Serial) {
    ; // wait for serial port to connect. Needed for native USB port only
  }
 
  Serial.println("Initialization...");
 
  // Power for the second sensor
  pinMode(2, OUTPUT);
  digitalWrite(2, HIGH);
 
  // check for the WiFi module:
  if (WiFi.status() == WL_NO_MODULE) {
    Serial.println("Communication with WiFi module failed!");
    // don't continue
    while (true);
  }
 
  String fv = WiFi.firmwareVersion();
  if (fv < WIFI_FIRMWARE_LATEST_VERSION) {
    Serial.println("Please upgrade the firmware");
  }
 
  // Start up the library
  delay(500);
  sensor1.begin();
  sensor2.begin();
 
  // attempt to connect to Wifi network:
  while (status != WL_CONNECTED) {
    Serial.print("Attempting to connect to SSID: ");
    Serial.println(ssid);
    // Connect to WPA/WPA2 network. Change this line if using open or WEP network:
    status = WiFi.begin(ssid, pass);
 
    // wait 10 seconds for connection:
    delay(10000);
  }
  server.begin();
  // you're connected now, so print out the status:
  printWifiStatus();
}
 
 
void loop() {
  // listen for incoming clients
  WiFiClient client = server.available();
 
  if (client) {                             // if you get a client,
    Serial.println("new client");           // print a message out the serial port
    String currentLine = "";                // make a String to hold incoming data from the client
    String getLine = "";
    while (client.connected()) {            // loop while the client's connected
      if (client.available()) {             // if there's bytes to read from the client,
        char c = client.read();             // read a byte, then
        //Serial.write(c);                    // print it out the serial monitor
        if (c == '\n') {                    // if the byte is a newline character
 
          // if the current line is blank, you got two newline characters in a row.
          // that's the end of the client HTTP request, so send a response:
          if (currentLine.length() == 0) {
            // Check to see if the client request was "GET /H" or "GET /L":
            if (getLine.startsWith("GET /H")) {
              digitalWrite(LED_BUILTIN, HIGH);               // GET /H turns the LED on
              goto default_page;
            }
            else if (getLine.startsWith("GET /L")) {
              digitalWrite(LED_BUILTIN, LOW);                // GET /L turns the LED off
              goto default_page;
            }
            else if (getLine.startsWith("GET /ds18b20")) {
              // HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
              // and a content-type so the client knows what's coming, then a blank line:
              client.println("HTTP/1.1 200 OK");
              client.println("Content-type: text/html");
              client.println();
 
              // call sensors.requestTemperatures() to issue a global temperature
              // request to all devices on the bus
              sensor1.requestTemperatures(); // Send the command to get temperatures
              client.print(sensor1.getTempCByIndex(0)); // Why "byIndex"? 
              client.print(" ");
              sensor2.requestTemperatures(); // Send the command to get temperatures
              client.print(sensor2.getTempCByIndex(0)); // Why "byIndex"? 
              // You can have more than one IC on the same bus. 
              // 0 refers to the first IC on the wire
 
              // The HTTP response ends with another blank line:
              client.println();
            }
            else {
default_page:
              // HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)
              // and a content-type so the client knows what's coming, then a blank line:
              client.println("HTTP/1.1 200 OK");
              client.println("Content-type: text/html");
              client.println();
 
              // the content of the HTTP response follows the header:
              client.print("Status of the LED: ");
              client.print( digitalRead(LED_BUILTIN) ? "ON" : "OFF" );
              client.print( " " );
              client.print("Click <a>here</a> turn the LED on pin 9 on");
              client.print("Click <a>here</a> turn the LED on pin 9 off");
 
              // output the value of each analog input pin
              for (int analogChannel = 0; analogChannel < 6; analogChannel++) {
                int sensorReading = analogRead(analogChannel);
                client.print("analog input ");
                client.print(analogChannel);
                client.print(" is ");
                client.print(sensorReading);
                client.println(" ");
              }
 
              client.println(" ");
 
              // call sensors.requestTemperatures() to issue a global temperature
              // request to all devices on the bus
              sensor1.requestTemperatures(); // Send the command to get temperatures
              sensor2.requestTemperatures(); // Send the command to get temperatures
              client.print("Temperature1 is: ");
              client.print(sensor1.getTempCByIndex(0)); // Why "byIndex"? 
              client.println(" ");
              client.print("Temperature2 is: ");
              client.print(sensor2.getTempCByIndex(0)); // Why "byIndex"? 
              // You can have more than one IC on the same bus. 
              // 0 refers to the first IC on the wire
              client.print("° C.");
 
              // The HTTP response ends with another blank line:
              client.println();
            }
            // break out of the while loop:
            break;
          } else {    // if you got a newline, then clear currentLine:
            if (currentLine.startsWith("GET /")) {
              getLine = currentLine;
            }
 
            Serial.println( currentLine );
            currentLine = "";
          }
        } else if (c != '\r') {  // if you got anything else but a carriage return character,
          currentLine += c;      // add it to the end of the currentLine
        }
      }
    }
 
    // give the web browser time to receive the data
    delay(1);
 
    // close the connection:
    client.stop();
    Serial.println("client disonnected");
  }
}
 
 
void printWifiStatus() {
  // print the SSID of the network you're attached to:
  Serial.print("SSID: ");
  Serial.println(WiFi.SSID());
 
  // print your board'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");
}

set xdata time
set format x "%d.%m.%Y\ %H:%M"
set timefmt "%d.%m.%Y\ %H:%M:%S"
set xtics 7200 rotate by 90 textcolor rgb "#000000" right
 
set ytics 1 nomirror
set yrange [15:30]
 
set grid xtics ytics
show grid
 
plot ARG1.".log"  using 1:3 with lines
 
pause -1

#set term qt enhanced font "Latin Modern Roman, 12"
set term pngcairo enhanced color font "Latin Modern Roman, 12" size 1024,768
set output ARG1.".png"
 
set xdata time
set x2data time
set format x "%d.%m.%Y\ %H:%M"
set timefmt "%d.%m.%Y\ %H:%M:%S"
set xtics 3600 rotate by 90 textcolor rgb "#000000" right
set x2tics 3600 format ""
 
set ytics 1 nomirror
set y2tics 2
set yrange [15:30]
set y2range [-20:30]
 
set grid xtics ytics
show grid
 
plot ARG1.".log"  using 1:3 axis x1y1 with lines title "Inside", ARG1.".log" using 1:4 axis x2y2 with lines title "Outside"
 
pause -1