long code(long x){
 if(x==0)return 0x30;
 if(x==1)  return 0x31;
 if(x==2) return 0x32;
   if(x==3)  return 0x33;
     if(x==4)  return 0x34;
       if(x==5)  return 0x35;
         if(x==6) return 0x36;
           if(x==7)  return 0x37;
             if(x==8)  return 0x38;
               if(x==9)  return 0x39;
}
long hexcode(long x){
 if(x==0)return 0x30;
 if(x==1)  return 0x31;
 if(x==2) return 0x32;
   if(x==3)  return 0x33;
     if(x==4)  return 0x34;
       if(x==5)  return 0x35;
         if(x==6) return 0x36;
           if(x==7)  return 0x37;
             if(x==8)  return 0x38;
               if(x==9)  return 0x39;
                 if(x==10)  return 0x41;
                   if(x==11)  return 0x42;
                     if(x==12)  return 0x43;
                       if(x==13)  return 0x44;
                        if(x==14)  return 0x45;
                          if(x==15)  return 0x46;
}
void bity32(long x, int position){
     WDTCTL = WDTPW + WDTHOLD;
     P2DIR=~BIT0;
     ini_display();
     long tab[32];
     int k=0;
     for(int i=0;i<position;++i){
       tab[i]=x%10;
       x=x/10;
       ++k;
     }
     for(int i=position-1;i>=0;--i){
      send_char(code(tab[i]));
     }
}
void hex(long x){
     WDTCTL = WDTPW + WDTHOLD;
     P2DIR=~BIT0;
     ini_display();
     long tab[32];
     int i=0;
     int k=0;
     int end=0;
     do
     {
       tab[i]=x%16;
       x=x/16;
       ++i;
       ++k;
     }while(x/16!=0);
     tab[i]=x;
     //send_char(hexcode(x));
     for(int i=k;i>=0;--i){
      send_char(hexcode(tab[i]));
     }
}
void bin(long x){
     WDTCTL = WDTPW + WDTHOLD;
     P2DIR=~BIT0;
     ini_display();
     long tab[32];
     int i=0;
     int k=0;
     int end=0;
     do
     {
       tab[i]=x%2;
       x=x/2;
       ++i;
       ++k;
     }while(x/2!=0);
     tab[i]=x;
     //send_char(hexcode(x));
     for(int i=k;i>=0;--i){
      send_char(hexcode(tab[i]));
     }
}