Untitled

#include<reg51.h>

#define DATA_PINS P0
sbit LED_PIN = P2^0;
sbit RS_PIN = P2^1;
sbit EN_PIN = P2^2;
sbit RW_PIN = P2^3;

void delay(unsigned int delay);
void lcd_init();
void send_command(char command);
void send_data(char single_char);
void send_text(char *text);

int main(void){
	
	while(1){
		lcd_init();
		send_command(0x01);
		delay(100);
		send_text("Test 1");
		delay(10000);
		send_command(0xC0);
		
		send_text("Test 2");
		delay(10000);

	}
}

void delay(unsigned int delay){
	unsigned long i;
	for(i=0;i<delay;i++);
}

void lcd_init(){
	RW_PIN = 0;
	send_command(0x38);
	send_command(0x0e);
	send_command(0x01);
	send_command(0x06);
	send_command(0x0c);
	send_command(0x80);
}

void send_command(char command){
	DATA_PINS = command;
	RS_PIN = 0;
	RW_PIN = 0;
	EN_PIN = 1;
	delay(10);
	EN_PIN = 0;
}

void send_data(char single_char){
	DATA_PINS = single_char;
	RS_PIN = 1;
	RW_PIN = 0;
	EN_PIN = 1;
	delay(10);
	EN_PIN = 0;
}

void send_text(char *text){
	while(*text)
		send_data(*text++);
}