test_lcd1602_4line.lst

1602四线液晶通过AVR单片机来控制实现四根线来控制液晶显示

C51 COMPILER V6.12  TEST_LCD1602_4LINE                                                     12/23/2008 22:40:20 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE TEST_LCD1602_4LINE
OBJECT MODULE PLACED IN .\test_LCD1602_4line.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE .\test_LCD1602_4line.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          /*
   2          	main.c File
   3          	
   4          	Created by Zhao liang
   5          	email: [e-mail]
   6          	May 2006
   7          	
   8          */
   9          
  10          #include "LCD1602.h"
  11          
  12          void delay_nms(unsigned int n);//delay function
  13          /********************************************************************/
  14          void main(void)
  15          {
  16   1      	LCD_init();  
  17   1      	while(TRUE )    
  18   1      	{
  19   2      		
  20   2      		CLEARSCREEN;
  21   2      		delay_nms(2); 
  22   2      		LCD_write_string(LINE1,0," LCD1602 test");
  23   2      		LCD_write_string(LINE2,0," 4line mode ");
  24   2      		delay_nms(200);
  25   2      		CLEARSCREEN;
  26   2      		delay_nms(2);
  27   2      		LCD_write_string(LINE1,0,"  by zl0801  ");
  28   2      		//LCD_write_string(LINE1,0,"    SUCCESSFUL    ");
  29   2      		LCD_write_string(LINE2,0," successful ");
  30   2      		//LCD_write_string(LINE1,0,"   2314124444     ");
  31   2      		delay_nms(200);        
  32   2      	}
  33   1      }
  34          
  35          void delay_nms(unsigned int n)      
  36          {
  37   1          unsigned int i=0,j=0;
  38   1          for (i=n;i>0;i--)
  39   1           for (j=0;j<1140;j++);  
  40   1      }
  41          /********************************************************************/


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    133    ----
   CONSTANT SIZE    =     54    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)