additions for lcd code

/*----------------------------------------------------------------  
-----------------HEADER FILES-------------------------------------  
-----------------------------------------------------------------*/  
#include<avr/io.h>  
#include <util/delay.h> 
 
 
#define SETBIT(ADDRESS,BIT) (ADDRESS |= (1<<BIT)) 
#define CLEARBIT(ADDRESS,BIT) (ADDRESS &= ~(1<<BIT)) 
#define CHECKBIT(ADDRESS,BIT) (ADDRESS & (1<<BIT)) 
 
/*----------------------------------------------------------------  
-------------CONNECTION BETWEEN LCD AND ATMEGA32-----------------  
-----------------------------------------------------------------*/  
#define DATA_DDR    DDRB  
#define DATA_PORT     PORTB  
 
 
#define CONTROL_DDR        DDRA 
#define CONTROL_PORT     PORTA 
#define Enable_Pin        2 
#define RegSelect_Pin     0  
#define ReadWrite_Pin     1 
#define CONTROL_MASK     0X07  
 
 
/*----------------------------------------------------------------  
-------------CONTROL BITS OF LCD --------------------------------  
-----------------------------------------------------------------*/  
 
#define Set_Enable              CONTROL_PORT|=_BV(Enable_Pin)  
#define Clear_Enable             CONTROL_PORT&=~_BV(Enable_Pin)  
#define Write_Lcd                CONTROL_PORT&=~_BV(ReadWrite_Pin)  
#define Read_Lcd                  CONTROL_PORT|=_BV(ReadWrite_Pin)  
#define Select_InstructionRegister    CONTROL_PORT&=~_BV(RegSelect_Pin)  
#define Select_DataRegister          CONTROL_PORT|=_BV(RegSelect_Pin)  
#define Data_Lcd(a)               DATA_PORT=a  
#define delay(a)               _delay_ms(a)  
 
 
 
 
/*----------------------------------------------------------------  
-----------------SEND A CHARACTER TO LCD-------------------------  
-----------------------------------------------------------------*/  
void Lcd_Send(unsigned char a)  
{  
Select_DataRegister;  
Write_Lcd;  
Data_Lcd(a);  
Set_Enable;  
delay(30);  
Clear_Enable;  
delay(30);  
}  
 
      
     
 
 
 
/*----------------------------------------------------------------  
-----------------FUNCTIONS TO INITIALIZE PORTS--------------------  
-----------------------------------------------------------------*/  
void Init_Ports(void)  
{  
DATA_DDR=0XFF; //Setting data port for output  
CONTROL_DDR=CONTROL_MASK;//setting selected pins of control port for output  
CONTROL_PORT&=~(_BV(Enable_Pin)|_BV(RegSelect_Pin )|_BV(ReadWrite_Pin)); //setting values to 0 at starting  
}  
 
 
 
 
/*----------------------------------------------------------------  
------------FUNCTION TO INITIATE LCD -----------------------------  
-----------------------------------------------------------------*/  
void Init_Lcd(void)  
{  
char init[10];  
 int i;  
 init[0] = 0x01;  
 init[1] = 0x38;  
 init[2] = 0x0c;  
 init[3] = 0x06;  
 init[4] = 0x80;  
 
Select_InstructionRegister;  
Write_Lcd;  
   for(i=0;i<5;i++)  
   {  
   Data_Lcd(init);  
   Set_Enable;  
   delay(30);  
   Clear_Enable;  
   delay(30);  
   }  
}  
 
/////////////////// 
void gotos(char x,char y) 
{ 
   char val; 
   switch (y) 
   { 
   case 0: 
      val=0x80+0x00+x; 
      break; 
   case 1: 
      val=0x80+0x40+x; 
      break; 
   default:break; 
   } 
   Select_InstructionRegister;       
   Write_Lcd;  
    delay(30);  
   Data_Lcd(val);  
   Set_Enable;  
   delay(30);  
   Clear_Enable;  
   delay(30);  
} 
 
 
/*----------------------------------------------------------------  
----------------MAIN FUNCTION--------------------------------------  
-----------------------------------------------------------------*/  
int main(void)  
{  
int len,i;  
char string[] = {'H','E','L','L','O',' ','J','O','J','O'};  
Init_Ports();  
Init_Lcd();  
len=10; 
gotos(0x04,1); 
   for (i=0; i< len;i++)  
     Lcd_Send(string);  
     
}