1602b_lcd_test.c

lcd汇编程序

#include <iom8v.h>
#include <macros.h>
#include "1602LCD.h"

void main(void)
  {
     OSCCAL=0X9C;
	 
	 DDRD |= LCD_DATA;
     DDRC |= LCD_RS | LCD_EN;

	 LCD_EN_PORT &= ~LCD_EN;      //EN=0
     
	 LCD_init();
	 
     
     while(1)
       {
	     LCD_write_char(0,0x01);  //显示清屏
		 delay_nms(2);		 
		 LCD_write_string(5,0,"Welcome");
		 LCD_write_string(1,1,"www.527dz.com!");
		 delay_nms(2000);
		 LCD_write_char(0,0x01);  //显示清屏
		 delay_nms(2);		 
		 LCD_write_string(0,0,"Tel:[phone]");
		 LCD_write_string(0,1,"[e-mail]");
		 delay_nms(2000);
       }
  }