File content as of revision 1:bca9993a0df3:

#include "mbed.h"
#include "main.h"




LCD  lcd(PD_15, PF_12, PF_13, PE_9, PF_14, PF_15); 

BMP280 Sensor(D14, D15);
void PrintLCD ();

/* Mail */
typedef struct {
    float LDR_Value;
    float temp_Value;
    float press_Value;
} mail_t;

//Class type
/*class mail_t {
public:    
    float LDR_Value;
    float temp_Value;
    float press_Value;
    
    //Constructor
    mail_t( float LDR_Value, float temp_Value, int s2) {
        adcValue = f;
        sw1State = s1;
        sw2State = s2;    
    }
};*/

Mail<mail_t, 16> mail_box;


Thread t1;
Thread t2;

//Mutex door;

void PrintLCD () {
    
    int i = 0;
    while(1){
        char lightString[16];
        char tempString[16];
        char pressString[16];
        

        lcd.Clear();
        lcd.RowSelect(0);
         
        switch (i){
        case 0: 
            osEvent evt = mail_box.get();
        
            if (evt.status == osEventMail) {
                mail_t *mail = (mail_t*)evt.value.p;
            
                sprintf(lightString,"%.4f", mail->LDR_Value);
                sprintf(tempString,"%2.2f", mail->temp_Value);
                sprintf(pressString,"%4.2f", mail->press_Value);    
                
                mail_box.free(mail);
            }
               
            lcd.Write("Light Level:");
            lcd.RowSelect(1);
            lcd.Write(lightString);
            i++;
            
            break;
        case 1:

            lcd.Write("Temperature:");
            lcd.RowSelect(1);
            lcd.Write(tempString);
            i++;

            break;
        
        case 2:

            lcd.Write("Pressure:");
            lcd.RowSelect(1);
            lcd.Write(pressString);
            i =0;
            break;
        default:
            i = 0;
            break;
        }
        Red_int = !Red_int;
        
        

        Thread::wait (5000);
        }
}
    

int main() {

    t1.start(PrintLCD);

        while(1) {
            Green_int = !Green_int;

            mail_t *mail = mail_box.alloc();
            mail->LDR_Value = LDR_In.read(); 
            mail->temp_Value = Sensor.getTemperature();
            mail->press_Value = Sensor.getPressure();
            mail_box.put(mail);
        
        /*door.lock();
       
        LDR_Value = LDR_In.read();
        temp_Value = Sensor.getTemperature();
        press_Value = Sensor.getPressure();
        door.unlock();*/
        
        
            Thread::wait (15000);
        }

}

/*int main(void){

    float temp = 0;
    //float pressure = 0;
    char tempString[16];
    Sensor->initialize();
    temp = Sensor->getTemperature();
    lcd->Clear();
    lcd->RowSelect(0);
    lcd->Write("Temperature:");
    sprintf(tempString,"%f",temp);
    lcd->RowSelect(1);
    lcd->Write(tempString);
    
    }*/