e_book.lst

在单片机上实现电子书功能

C51 COMPILER V8.08   E_BOOK                                                                03/24/2009 18:11:35 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE E_BOOK
OBJECT MODULE PLACED IN e_book.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE e_book.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include<HDG12864L.h>
   3          #include<RAM62256.h>
   4          
   5          #define LED P1
   6          sbit SW1=P3^3;
   7          sbit SW2=P3^4;
   8          sbit SW3=P3^5;
   9          
  10          void display(uint kk)
  11          {
  12   1        uchar i,j,page;
  13   1        for(i= 0;i<32;i++)     //每屏32个字
  14   1         {
  15   2           if(i>7)  page=2;
  16   2               if(i>15) page=4;
  17   2               if(i>23) page=6;
  18   2               read_RAM((kk-1)*32+i);
  19   2               display_page_addr(page);
  20   2               display_row((i*16)%128);
  21   2                for(j=0;j<16;j++) 
  22   2                  {
  23   3                              data_write(cache[j]); 
  24   3                      }
  25   2               display_page_addr(page+1);
  26   2               display_row(i*16%128);
  27   2                for(j=0;j<16;j++)             
  28   2                  {
  29   3                              data_write(cache[j+16]);  
  30   3                      }
  31   2         
  32   2         }
  33   1      
  34   1      }
  35          
  36          
  37          void main()
  38          {
  39   1       uchar n=1,i;
  40   1       uchar a,b;
  41   1       reset();
  42   1       open_display(1);
  43   1       adc_choice(1);
  44   1       display_face(0);
  45   1       display_all_onoff(0);
  46   1       display_face(0);
  47   1       display_col(0);
  48   1      
  49   1       for(i=1;i<11;i++)
  50   1        write_RAM(i);     //写RAM,10屏，共32*10=320个汉字
  51   1      
  52   1       while(1) 
  53   1       {
  54   2        if(SW1==0)
  55   2         delay(5);
C51 COMPILER V8.08   E_BOOK                                                                03/24/2009 18:11:35 PAGE 2   

  56   2        if(SW1==0)
  57   2          n--;
  58   2        if(SW2==0)
  59   2         delay(5);
  60   2        if(SW2==0)
  61   2          n++;
  62   2       if(SW3==0)
  63   2         delay(5);
  64   2        if(SW3==0)
  65   2          n=1;
  66   2        if(n>10)
  67   2          n=1;
  68   2        if(n<1)
  69   2          n=10;
  70   2      
  71   2         a=n/10;                      //将页数换成BCD吗在P1口显示
  72   2         b=n%10;
  73   2         LED=(a<<4) | b;
  74   2      
  75   2        display(n);
  76   2        delay(500);
  77   2       }
  78   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    550    ----
   CONSTANT SIZE    =  10240    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     34       5
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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