11.lst

单片机C语言程序设计实训100例

C51 COMPILER V8.08   11                                                                    08/11/2009 11:20:32 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE 11
OBJECT MODULE PLACED IN 11.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 11.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /***************   writer:shopping.w   ******************/
   2          #include <reg52.h>
   3          #include <intrins.h>
   4          #define uchar unsigned char
   5          #define uint unsigned int
   6          
   7          sbit DIN = P2^0;
   8          sbit CSB = P2^1;
   9          sbit CLK = P2^2;
  10          uchar Disp_Buffer[8]=
  11          {
  12                  2,0,0,9,10,8,10,9
  13          };
  14          void DelayMS(uint x)
  15          {
  16   1              uchar t;
  17   1              while(x--)
  18   1              {
  19   2                      for(t=120;t>0;t--);
  20   2              }
  21   1      }
  22          
  23          void Write(uchar Addr,uchar Dat)
  24          {
  25   1              uchar i;
  26   1              CSB = 0;
  27   1              for(i=0;i<8;i++)
  28   1              {
  29   2                      CLK = 0;
  30   2                      Addr <<= 1;
  31   2                      DIN     = CY;
  32   2                      CLK = 1;
  33   2                      _nop_();
  34   2                      _nop_();
  35   2                      CLK = 0;
  36   2              }
  37   1              for(i=0;i<8;i++)
  38   1              {
  39   2                      CLK = 0;
  40   2                      Dat <<= 1;
  41   2                      DIN     = CY;
  42   2                      CLK = 1;
  43   2                      _nop_();
  44   2                      _nop_();
  45   2                      CLK = 0;        
  46   2              }
  47   1              CSB = 1;
  48   1      }
  49          
  50          void Initialise()
  51          {
  52   1              Write(0x09,0xff);
  53   1              Write(0x0a,0x07);
  54   1              Write(0x0b,0x07);
  55   1              Write(0x0c,0x01);
C51 COMPILER V8.08   11                                                                    08/11/2009 11:20:32 PAGE 2   

  56   1      }
  57          
  58          void main()
  59          {
  60   1              uchar i;
  61   1              Initialise();
  62   1              DelayMS(1);
  63   1              for(i=0;i<8;i++)
  64   1              {
  65   2                      Write(i+1,Disp_Buffer[i]);
  66   2              }
  67   1              while(1);
  68   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    125    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      8    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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