File content as of revision 5:912a1f021b8d:

#include "Sensors.h"

I2C i2c(P0_17, P0_18);
Serial pc(P0_23,P0_25);
Ticker ticker1;
BMP180 bmp180(&i2c);

uint8_t data_1=0; 
uint8_t i = 0; 
float data=0;

void add_data(void)
{
    if (bmp180.init() == 0) 
    {  
        bmp180.startTemperature();
        wait_ms(5);     // Wait for conversion to complete
        float temp;
        if(bmp180.getTemperature(&temp) == 0) 
        {  
            i++;
            data = data + temp; 
            if(i==5)
            {
                data_1 = (uint8_t)(data/5.0);
                i = 0;
                data = 0;    
                printf("The average temperature = %d C\n",data_1);
            }
            printf("Temperature = %f C\n",temp); 
        }
    }
}

Sensors::tmpSensorValue_t Sensors::get()
{
    uint64_t p_temp = 0;
    ticker1.attach(add_data,1);
    p_temp = p_temp|data_1;
    return p_temp;
}