arduino_Code

/* 
*  Arduino, Temp, Humidity, WiFi, MySQL and Highcharts remixed by Tim Scott
*  From a Simple WiFi weather station with Arduino, the DHT11 sensor & the CC3000 chip 
*  Writtent by Marco Schwartz for Open Home Automation
*  https://learn.adafruit.com/wifi-weather-station-arduino-cc3000/introduction
*  Part of the code is based on the work done by Adafruit on the CC3000 chip & the DHT11 sensor
*  https://learn.adafruit.com/adafruit-cc3000-wifi
*/

// Include required libraries
#include <Adafruit_CC3000.h>
#include <SPI.h>
//#include <SHT1x.h>
#include<stdlib.h>


// Define CC3000 chip pins
#define ADAFRUIT_CC3000_IRQ   3
#define ADAFRUIT_CC3000_VBAT  5
#define ADAFRUIT_CC3000_CS    10

// WiFi network (change with your settings !)
#define WLAN_SSID       "Kerrin"        // cannot be longer than 32 characters!
#define WLAN_PASS       "11111111"
#define WLAN_SECURITY   WLAN_SEC_WPA2 // This can be WLAN_SEC_UNSEC, WLAN_SEC_WEP, WLAN_SEC_WPA or WLAN_SEC_WPA2

// Specify data and clock connections and instantiate SHT1x object
#define dataPin  9
#define clockPin 8

const int numReadings = 20;
const int numReadings2 = 20;

int readings[numReadings];      // the readings from the analog input
int index = 0;                  // the index of the current reading
int total = 0;                  // the running total
int senseVal1Average = 0;                // the average

int readings2[numReadings2];      // the readings from the analog input
int index2 = 0;                  // the index of the current reading
int total2 = 0;                  // the running total
int senseVal2Average = 0;                // the average

// Create CC3000 & DHT instances

Adafruit_CC3000 cc3000 = Adafruit_CC3000(ADAFRUIT_CC3000_CS, ADAFRUIT_CC3000_IRQ, ADAFRUIT_CC3000_VBAT,
                                         SPI_CLOCK_DIV2);
                                         
// Local server IP, port, and repository (change with your settings !)
uint32_t ip = cc3000.IP2U32(52,24,159,58);//your computers ip address
int port = 80;//your webserver port (8888 is the default for MAMP)
//String repository = "/arduinoTest/";//the folder on your webserver where the sensor.php file is located
String ContainerID1  = "1";
String ContainerID2 = "2";
int sensePin1 = A0;
int sensePin2 = A1;
int senseVal1;
int senseVal2;
int senseInitialVal1;
int senseInitialVal2;
boolean senseHappened = false;

int ticker = 0;
int tickerrem;

void setup(void)
{ 
  Serial.begin(115200);
    
  // Initialise the CC3000 module
  if (!cc3000.begin())
  {
    while(1);
  }

  // Connect to  WiFi network
  cc3000.connectToAP(WLAN_SSID, WLAN_PASS, WLAN_SECURITY);
  Serial.println("Connected to WiFi network!");
    
  // Check DHCP
  Serial.println(F("Request DHCP"));
  while (!cc3000.checkDHCP())
  {
    delay(10);
  }  
  for (int thisReading = 0; thisReading < numReadings; thisReading++)
    readings[thisReading] = 0;
}

void loop(void)
{
  ticker = ticker + 1; 
  // stuff from sesnsor
  if (senseHappened == false) {
    senseInitialVal1 = analogRead(sensePin1);
    senseInitialVal2 = analogRead(sensePin2);
    senseHappened = true;
  }
  else {
    senseVal1 = (analogRead(sensePin1) - senseInitialVal1) + 1;
    senseVal2 = (analogRead(sensePin2) - senseInitialVal2) + 1;
  }

    // subtract the last reading:
  total= total - readings[index];         
  // read from the sensor:  
  readings[index] = senseVal1; 
  // add the reading to the total:
  total= total + readings[index];       
  // advance to the next position in the array:  
  index = index + 1;   

  total2= total2 - readings2[index2];         
  // read from the sensor:  
  readings2[index2] = senseVal2; 
  // add the reading to the total:
  total2= total2 + readings2[index2];       
  // advance to the next position in the array:  
  index2 = index2 + 1;  

  // if we're at the end of the array...
  if (index >= numReadings)              
    // ...wrap around to the beginning: 
    index = 0;   

  // if we're at the end of the array...
  if (index2 >= numReadings2)              
    // ...wrap around to the beginning: 
    index2 = 0;   

  // calculate the average:
  senseVal1Average = total / numReadings; 
  senseVal2Average = total2 / numReadings2;         

  // send it to the computer as ASCII digits
  delay(1);        // delay in between reads for stability
 
  Serial.println("Ticker:");
  Serial.println(ticker);
  Serial.println("Value 1:");
  Serial.println(senseVal1);
  Serial.println("Value 1 average:");
  Serial.println(senseVal1Average);
  Serial.println("Value 2:");
  Serial.println(senseVal2);
  Serial.println("Value 2 average:");
  Serial.println(senseVal2Average);  
  
  String CurWeightString1 = String(senseVal1);
  String CurWeightString2 = String(senseVal2);
    
   tickerrem = ticker % 20;
    if (tickerrem == 0) {
    // Send request
    String request = "GET /arduino.php?ContainerID=" + ContainerID1 + "&CurWeight="+ CurWeightString1 +" HTTP/1.0";
    send_request(request);
    Serial.println("");
    Serial.print("request: ");
    Serial.println(request);
    Serial.println("");
    
        // Send request
    String request2 = "GET /arduino.php?ContainerID=" + ContainerID2 + "&CurWeight="+ CurWeightString2 +" HTTP/1.0";
    send_request(request2);
    Serial.println("");
    Serial.print("request2: ");
    Serial.println(request2);
    Serial.println("");
    // Update every 30 seconds
    delay(100);
    }
}

// Function to send a TCP request and get the result as a string
void send_request (String request) {
     
    // Connect    
    Serial.println("Starting connection to server...");
    Adafruit_CC3000_Client client = cc3000.connectTCP(ip, port);
    
    // Send request
    if (client.connected()) {
      client.println(request);      
      client.println(F(""));
      Serial.println("Connected & Data sent");
    } 
    else {
      Serial.println(F("Connection failed"));    
    }

    while (client.connected()) {
      while (client.available()) {

      // Read answer
      char c = client.read();
      }
    }
    Serial.println("Closing connection");
    Serial.println("");
    client.close();
    
}