File content as of revision 10:781cd74506e9:

#include "mbed.h"
#include <stdio.h>
#include <string.h>
#include "Servo.h"


Serial pc(USBTX,USBRX);

//Bluetooth module declaration
Serial blue(PTC17, PTC16);

//Led declaration
DigitalOut Redl(LED1);
DigitalOut Bluel(LED3);
DigitalOut Greenl(LED2);

Servo myservo(D3);

char k;
char a;
int c =0;
char ser = 'L';

int main()
{
    pc.baud(9600);
    Greenl = 1; //FRDM LED initially OFF
    Bluel = 1; //FRDM LED initially OFF
    Redl = 0; //FRDM LED initially OFF
    k = 'T';
    pc.printf("\n\r Door locked");
    pc.printf("\n\r Lights off");
    
     while(1) {
       
       myservo.write(0.5); //motor stays off
               
        if(blue.readable()> 0)
        {
            c = blue.getc();
            pc.printf("\n\rbluetooth");
            pc.printf("\n\r %ld",c);
            k = 'T';
            }
            
        if (k == 'T')
        {      
        if (c == 1)
        {
            pc.printf("\n\rDoor unlocked");
            pc.printf("\n\rKitchen light switched on");
            pc.printf("\n\rLiving room light switched on");
            Greenl = 0;
            Bluel = 0;
            if (ser == 'L')
            {
            myservo.write(0.6);                     
            wait(0.3);
            myservo.write(0.5);
            ser = 'U';
            }
            Redl = 1;
            k = 'F';
            }
        else if (c == 2)
        {
            pc.printf("\n\rDoor locked");
            pc.printf("\n\rKitchen light switched on");
            pc.printf("\n\rLiving room light switched on");
            Greenl = 0;
            Bluel = 0;
            if (ser == 'U')
            {
            myservo.write(0.4);                     
            wait(0.3);
            myservo.write(0.5);
            ser = 'L';
            }
            Redl = 1;
            k = 'F';
            }  
        else if (c == 3)
        {
            pc.printf("\n\rDoor unlocked");
            pc.printf("\n\rKitchen light switched on");
            pc.printf("\n\rLiving room light switched off");
            Greenl = 1;
            Bluel = 0;
            pc.printf("\n\r %ld",ser);
            if (ser == 'L')
            {
            myservo.write(0.6);                     
            wait(0.3);
            myservo.write(0.5);
            ser = 'U';
            }
            Redl = 1;
            k = 'F';
            } 
        else if (c == 4)
        {
            pc.printf("\n\rDoor unlocked");
            pc.printf("\n\rKitchen light switched off");
            pc.printf("\n\rLiving room light switched on");
            Greenl = 0;
            Bluel = 1;
            if (ser == 'L')
            {
            myservo.write(0.6);                     
            wait(0.3);
            myservo.write(0.5);
            ser = 'U';
            }
            Redl = 1;
            k = 'F';
            }        
        else if (c == 5)
        {
            pc.printf("\n\rDoor locked");
            pc.printf("\n\rKitchen light switched on");
            pc.printf("\n\rLiving room light switched off");
            Greenl = 1;
            Bluel = 0;
            if (ser == 'U')
            {
            myservo.write(0.4);                     
            wait(0.3);
            myservo.write(0.5);
            ser = 'L';
            }
            Redl = 1;
            k = 'F';
            }     
        else if (c == 6)
        {
            pc.printf("\n\rDoor unlocked");
            pc.printf("\n\rKitchen light switched off");
            pc.printf("\n\rLiving room light switched off");
            Greenl = 1;
            Bluel = 1;
            if (ser == 'U')
            {
            myservo.write(0.4);                     
            wait(0.3);
            myservo.write(0.5);
            ser = 'L';
            }
            Redl = 1;
            k = 'F';
            }  
        else if (c == 7)
        {
            pc.printf("\n\rDoor locked");
            pc.printf("\n\rKitchen light switched off");
            pc.printf("\n\rLiving room light switched on");
            Greenl = 0;
            Bluel = 1;
            if (ser == 'U')
            {
            myservo.write(0.4);                     
            wait(0.3);
            myservo.write(0.5);
            ser = 'L';
            }
            Redl = 1;
            k = 'F';
            }  
        else if (c == 8)
        {
            pc.printf("\n\rDoor locked");
            pc.printf("\n\rKitchen light switched off");
            pc.printf("\n\rLiving room light switched off");
            Greenl = 1;
            Bluel = 1;
            if (ser == 'U')
            {
            myservo.write(0.4);                     
            wait(0.3);
            myservo.write(0.5);
            ser = 'L';
            }
            Redl = 1;
            k = 'F';
            }  
    }   
    
}
}