test_lcd1602.lst

1602LCD移动显示字符C,对于刚刚学习LCD显示的人有帮助

C51 COMPILER V7.02a   TEST_LCD1602                                                         05/13/2007 12:40:06 PAGE 1   


C51 COMPILER V7.02a, COMPILATION OF MODULE TEST_LCD1602
OBJECT MODULE PLACED IN test_LCD1602.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE test_LCD1602.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          
   2          //***********************************
   3          //      main.c File
   4          //      Created by xiaorunyi
   5          //      email: [e-mail]
   6          //***********************************
   7          #include "LCD1602.h"
   8          
   9          void delay_nms(unsigned int n);//delay function
  10          /********************************************************************/
  11          
  12          unsigned char dis_info[] = "www.51c51.com xiaorunyi";
  13          #define         delay_time      32767
  14          void main(void)
  15          
  16          
  17          {
  18   1              LCD_init();  
  19   1              LCD_en_com(0x07);
  20   1                       
  21   1              LCD_set_xy (0,0x0f);
  22   1              while(TRUE )    
  23   1              {
  24   2                                       unsigned int i,j;
  25   2                                       unsigned char *p;
  26   2                                      p = dis_info;
  27   2                                       for(j=0;j<24;j++)
  28   2                                       {
  29   3                                              
  30   3                                              LCDIO = *p;
  31   3                                              LCD_en_dat(*p);
  32   3                                              for(i=0;i<delay_time;i++);
  33   3                                              p++;
  34   3                                              
  35   3                                      }
  36   2                                              LCD_set_xy (0,0x0f);
  37   2                              
  38   2      
  39   2              }
  40   1      }
  41          
  42          void delay_nms(unsigned int n)      
  43          {
  44   1          unsigned int i=0,j=0;
  45   1          for (i=n;i>0;i--)
  46   1           for (j=0;j<1140;j++);  
  47   1      }
  48          /********************************************************************/
  49          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    137    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
C51 COMPILER V7.02a   TEST_LCD1602                                                         05/13/2007 12:40:06 PAGE 2   

   PDATA SIZE       =   ----    ----
   DATA SIZE        =     24       7
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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