File content as of revision 1:dc648c5624b9:

#include "mbed.h"
#include "BMP280.h"
#include "calender_operation.h"
float getTemperature_bmp280; // Read the current Temperature  value  from BME280 sensor
float getPressure_bmp280; // Read the current humidity value (humidity %) from BME280 sensor
float fLDR;                // Read the current light intensity value from LDR sensor
float temperature_data [120], pressure_data[120], LDR_data[120];
BMP280 bmp280(D14,D15,0x77);  //Assigning the pin for BMP280 Pressure sensor
 
AnalogIn LDR(A1);         //Assigning the pin for LDR 
int counter_store = 0, full = 0, day, month, year, leap;
 
//***** setting up the time ************
// h/hh/mi/mni/s/ss
//  h=> first integer value of the Hour 
//  hh=> second integer value of the Hour 
//  mi=> first integer value of the Minutes 
//  mni=> second integer value of the Minutes 
//  s=> first integer value of the Seconds
//  ss => second integer value of the Seconds 
void time_rule()
{
    if (ss == 10)
    { 
        ss = 0;
        s++;
    }
    
    if (s == 6 && ss == 1)
    {
        ss = 1;
        s = 0;
        mmi++;
    }
    
    if (mmi == 10)
    {
        mmi = 0;
        mi++;
    }
    
    if (mi == 6 && mmi == 1)
    {
        mi = 0;
        mmi = 1;
        hh++;    
    }
    
    if (hh == 10)
    {
        hh = 0;
        h++;
    }
    
    if(h == 2 && hh == 4)
    {
        h = 0;
        hh = 0;
        dd++;
    }
}
 
/*********  Setting the date up *********/  
void date_rule()
{
   if (mm == 10)
    {
        mm = 0;
        m++;
    }
    
    if (m == 1 && mm == 3)
    {
        m = 0;
        mm = 1;
        yyyy++;
    }
    
    if (yyyy== 10)
    {
        yyyy = 0;
        yyy++;
    } 
    if (yyy == 10)
    {
        yyy = 0;
        yy++;
    } 
    if (yy == 10)
    {
        yy = 0;
        y++;
    } 
    
}
 
 
void day_check()
{
    day = 10*d + dd;
    month = mi*10+mmi;
    year = y*1000+yy*100+yyy*10+yyyy;
    if((month == 1)||(month ==3)||(month ==5)||(month ==7)||(month ==8)||(month ==10)||(month ==12))
    {
        if (day == 32)
        {
            mm++;
            d = 0;
            dd = 1;
        } 
    }
 
    else if(month == 4||6||9||11 )
    {
        if (day == 31)
        {
            mm++;
            d = 0;
            dd = 1;
        }
    }
    
    else if(month == 2)
    {
        leap = year % 4;
        if(leap == 0)
        {
            if (day == 30)
            {
                mm++;
                d = 0;
                dd = 1;
            }
        }
        else 
        {
            if (day == 29)
            {
                mm++;
                d = 0;
                dd = 1;
            }
        }
    }
    date_rule();
}
 
 
 
//Sensor setup  
void sensor_operation()
{
    getTemperature_bmp280 = bmp280.getTemperature();
    
    getPressure_bmp280 = bmp280.getPressure();    
    fLDR = LDR;
}
//******* Displaying sensor data to the lcd to allocated position ************* 
void sensor_lcd()
{
        lcd.locate(10,0);
        lcd.printf("L:%1.2f", fLDR);
        
        lcd.locate(0,0);
        lcd.printf("P:%3.1f", getPressure_bmp280);
        
        lcd.locate(10,1);
        lcd.printf("T:%3.1f", getTemperature_bmp280);
    }
void records() 
{  
     temperature_data[counter_store] = getTemperature_bmp280;
     pressure_data[counter_store] = getPressure_bmp280;
     LDR_data[counter_store] = fLDR;
     
     if (counter_store == 120)
     {
         counter_store = 0;
         full = 1;
     }
     counter_store++;
}