count.lst

用8个数码管

C51 COMPILER V7.09   COUNT                                                                 07/29/2004 09:41:50 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE COUNT
OBJECT MODULE PLACED IN count.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE count.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <at89x52.h>
   2          #define uchar unsigned char 
   3          #define uint  unsigned int
   4          code uchar ch[10]={0x00,0x01,0x2,0x3,0x4,0x5,0x6,0x7,0x8,0x9};
   5          uchar ch0[]={0x01,0x09,0x03,0x04,0x05,0x06,0x07,0x08};
   6          uchar ch1[]={0,0,0,0,0,0,0,0};
   7          sbit W0=P1^4;
   8          sbit W1=P1^5;
   9          sbit W2=P1^6;
  10          void delay()
  11          {
  12   1       int j;
  13   1          for(j=200;j>0;j--)
  14   1                {;}
  15   1      }
  16          void xian_a(uchar *a)
  17          {
  18   1        int i;
  19   1        for (i=0;i<8;i++)
  20   1        ch1[i]=*(a+i);
  21   1        for (i=0;i<8;i++)
  22   1         {
  23   2           P1=ch[ch1[i]]; 
  24   2               switch(i)
  25   2                {
  26   3                 case 0:W0=0;W1=0;W2=0;;break;
  27   3                 case 1:W0=1;W1=0;W2=0;break;
  28   3                 case 2:W0=0;W1=1;W2=0;break;
  29   3                 case 3:W0=1;W1=1;W2=0;break;
  30   3                 case 4:W0=0;W1=0;W2=1;break;
  31   3                 case 5:W0=1;W1=0;W2=1;break;
  32   3                 case 6:W0=0;W1=1;W2=1;break;
  33   3                 case 7:W0=1;W1=1;W2=1;break;
  34   3                 default:   break;
  35   3                }
  36   2               delay();
  37   2         }
  38   1      }
  39          
  40          void main()
  41          {
  42   1        uchar *p=ch0;
  43   1      
  44   1        P1=0XFF;
  45   1        //P2=0XFF;
  46   1        while(1)
  47   1        {
  48   2          xian_a(p); 
  49   2          delay();
  50   2        }
  51   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    216    ----
C51 COMPILER V7.09   COUNT                                                                 07/29/2004 09:41:50 PAGE 2   

   CONSTANT SIZE    =     10    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     16       8
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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