#include <P18F458.h>
#define ldata PORTD	
#define rs PORTBbits.RB0	
#define rw PORTBbits.RB1	
#define en PORTBbits.RB2	
#define busy PORTDbits.RD7 
void main()
  {
    TRISD = 0;			
	TRISB = 0;
	en = 0;			
	MSDelay(250);		
	lcdcmd(0x38);
	MSDelay(250);		
	lcdcmd(0x0E);
	lcdready();     	
	lcdcmd(0x01);
	lcdready();    		
	lcdcmd(0x06);
	lcdready();    		
	lcdcmd(0x86);		
	lcdready();    		
	lcddata('M');       
	lcdready();    		
	lcddata('D');       
	lcdready();    		
	lcddata('E');       
  }
void lcdcmd(unsigned char value)
  {
    ldata = value;  		
    rs = 0;
    rw = 0;
    en = 1;         		
    MSDelay(1);
    en = 0;
  }
void lcddata(unsigned char value)
  {
    ldata = value;  		
    rs = 1;
    rw = 0;
    en = 1;        		
    MSDelay(1);
    en = 0;
  }
    
void lcdready()
  {
    TRISD = 0xFF;		
    rs = 0;                  
    rw = 1;                   
    do				
     {
       en = 1;      		
       MSDelay(1);
       en = 0;
     }while(busy==1);
	TRISD = 0; 
   }
void MSDelay(unsigned int itime)
  {
    unsigned int i, j;
    for(i=0;i<itime;i++)
      for(j=0;j<135;j++);
  }