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HD44780 LCD Hi Tech C sample code needed

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Hello!

I want an example Hi Tech C example code for displaying some text on a HD44780/Compatible LCD. I am using 20X4 LCD.

Thanks
Jayanth D
 

Code: 
//Project: LCD HD44780 Lesson, LCD 16X2 Example
//Programmer: Shahrulnizam Mat Rejab
//PIC: PIC16F877A, PIC16F887, PIC18F4550
//Crystal Frequency: 20MHz
//Compiler: HI-TECH C for PIC10/12/16 V9.83, PIC18 V9.65
//Last Modified: 31 August 2012
//Website: http://shahrulnizam.com

#define	HD44780
#define	HD44780_ADVANCE
#define	ROW		2
#define	COLUMN	16

#include "LibraryHardware.h"
#include "LibraryUniversalDisplay.h"

void pic_init(void);
void horse1(void);
void horse2(void);

main()
{char a;
int i,j;
pic_init();								//initialize PIC
lcd_init();								//initialize LCD
for(;;){
	lcd_goto(0,0);						//select first line
	lcd_string("hello, world!   ");		//display string
	i=0;
	while(i<=5000){
		lcd_goto(0,1);					//select second line
		lcd_number(i++,10,4);}
	delay(1000);

	lcd_goto(0,0);						//select first line
	lcd_string(" Scrolling Text ");		//display string
	lcd_goto(0,1);
	lcd_speed(250);
	lcd_scroll("Hai, nama saya Shahrul Nizam dari Malaysia");
	for(i=0;i<COLUMN;i++) lcd_scroll(" ");
	lcd_scroll("This is example scrolling text on 16X2 Character LCD");
	for(i=0;i<COLUMN;i++) lcd_scroll(" ");

	lcd_goto(0,0);						//select first line
	lcd_string("Custom Character");		//display string
	delay(1000);
	lcd_goto(0,0);						//select first line
	lcd_string("                ");		//display string

	for(i=0;i<COLUMN;i++){
		horse1();
		lcd_goto(i,0);
		for(a=0;a<=3;a++) lcd_write(a);
		lcd_goto(i,1);
		for(a=4;a<=7;a++) lcd_write(a);
		delay(500);
	
		horse2();
		lcd_goto(i,0);
		for(a=0;a<=3;a++) lcd_write(a);
		lcd_goto(i,1);
		for(a=4;a<=7;a++) lcd_write(a);
		delay(500);

		lcd_goto(0,0);
		for(j=0;j<COLUMN;j++) lcd_write(' ');						
		lcd_goto(0,1);				
		for(j=0;j<COLUMN;j++) lcd_write(' ');}

	lcd_goto(0,0);						//select first line
	lcd_string("   PIC is fun   ");		//display string
	lcd_goto(0,1);						//select second line
	lcd_string("shahrulnizam.com");		//display string
	delay(1000);

	lcd_goto(0,0);					
	lcd_string("                ");		
	lcd_goto(0,1);				
	lcd_string("                ");
}}

void pic_init(void)
{
TRISA=0b00000000;
TRISB=0b00000000;
TRISC=0b00000000;
TRISD=0b00000000;
TRISE=0b00000000;
set_digital();			
PORTA=0b00010000;
PORTB=0b00000000;
PORTC=0b00000000;
PORTD=0b00000000;
PORTE=0b00000000;
}

void horse1(void){
LCD_RS=0;
lcd_write(0x40);
LCD_RS=1;
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00111);
lcd_write(0b01111);
lcd_write(0b11110);

LCD_RS=0;
lcd_write(0x48);
LCD_RS=1;
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b01110);
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11111);

LCD_RS=0;
lcd_write(0x50);
LCD_RS=1;
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00111);
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11111);

LCD_RS=0;
lcd_write(0x58);
LCD_RS=1;
lcd_write(0b00000);
lcd_write(0b00010);
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11011);
lcd_write(0b10011);
lcd_write(0b10000);

LCD_RS=0;
lcd_write(0x60);
LCD_RS=1;
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00001);
lcd_write(0b00001);
lcd_write(0b00001);
lcd_write(0b00000);

LCD_RS=0;
lcd_write(0x68);
LCD_RS=1;
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11011);
lcd_write(0b10010);
lcd_write(0b00001);
lcd_write(0b00001);
lcd_write(0b10001);
lcd_write(0b00000);

LCD_RS=0;
lcd_write(0x70);
LCD_RS=1;
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b00001);
lcd_write(0b00001);
lcd_write(0b00001);
lcd_write(0b00001);
lcd_write(0b00000);
lcd_write(0b00000);

LCD_RS=0;
lcd_write(0x78);
LCD_RS=1;
lcd_write(0b11000);
lcd_write(0b11100);
lcd_write(0b00100);
lcd_write(0b01000);
lcd_write(0b10000);
lcd_write(0b00000);
lcd_write(0b10000);
lcd_write(0b00000);
}

void horse2(void){
LCD_RS=0;
lcd_write(0x40);
LCD_RS=1;
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00111);
lcd_write(0b01111);
lcd_write(0b01110);
lcd_write(0b11100);
lcd_write(0b11000);

LCD_RS=0;
lcd_write(0x48);
LCD_RS=1;
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b01111);
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11111);

LCD_RS=0;
lcd_write(0x50);
LCD_RS=1;
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00011);
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11111);

LCD_RS=0;
lcd_write(0x58);
LCD_RS=1;
lcd_write(0b00000);
lcd_write(0b00001);
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11111);
lcd_write(0b11011);
lcd_write(0b10011);
lcd_write(0b10000);

LCD_RS=0;
lcd_write(0x60);
LCD_RS=1;
lcd_write(0b10011);
lcd_write(0b10011);
lcd_write(0b00010);
lcd_write(0b00010);
lcd_write(0b00100);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);

LCD_RS=0;
lcd_write(0x68);
LCD_RS=1;
lcd_write(0b11111);
lcd_write(0b00111);
lcd_write(0b01110);
lcd_write(0b00110);
lcd_write(0b00001);
lcd_write(0b00000);
lcd_write(0b00000);
lcd_write(0b00000);

LCD_RS=0;
lcd_write(0x70);
LCD_RS=1;
lcd_write(0b01111);
lcd_write(0b00111);
lcd_write(0b10011);
lcd_write(0b01111);
lcd_write(0b00000);
lcd_write(0b10000);
lcd_write(0b00000);
lcd_write(0b00000);

LCD_RS=0;
lcd_write(0x78);
LCD_RS=1;
lcd_write(0b10000);
lcd_write(0b11000);
lcd_write(0b01100);
lcd_write(0b00100);
lcd_write(0b00010);
lcd_write(0b00001);
lcd_write(0b00000);
lcd_write(0b00000);
}
https://www.youtube.com/watch?v=SZL0i-PS5M8
 

Thanks for the code. I want to know what Commands I have to use to make the code work for HD44780 20X4 lcd?
 

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