16·16.lst

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C51 COMPILER V7.50   16·16                                                                04/22/2009 22:08:09 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE 16·16
OBJECT MODULE PLACED IN 16·16.OBJ
COMPILER INVOKED BY: D:\Program Files\keil 750\C51\BIN\C51.EXE 16·16.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          sbit CLK1 =P2^0;
   3          sbit DATA1 =P2^1;
   4          sbit CLK2 =P2^2;
   5          sbit DATA2 =P2^3;
   6          sbit CLK3 =P2^4;
   7          sbit DATA3 =P2^5;
   8          sbit CLK4 =P2^6;
   9          sbit DATA4 =P2^7;
  10          unsigned char *p;
  11          unsigned char arry[]={
  12          0x00,0x00,0x00,0x08,0x7F,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x3F,0xF8,
  13          0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0xFF,0xFE,0x00,0x00,0x00,0x00};
  14          void senddata_reg(unsigned char select,unsigned char dat);
  15          unsigned char temp;
  16          //延时500+0us 函数定义
  17          void delay0ms(void)
  18          {
  19   1          unsigned char i,j;
  20   1          for(i=99;i>0;i--)
  21   1          for(j=1;j>0;j--);
  22   1      }
  23          //延时1000000+3us 函数定义
  24          void delay1000ms(void)
  25          {
  26   1          unsigned char i,j,k;
  27   1          for(i=254;i>0;i--)
  28   1          for(j=14;j>0;j--)
  29   1          for(k=139;k>0;k--);
  30   1      }
  31          main()
  32          {
  33   1        unsigned int i;
  34   1        
  35   1        temp=0xff;
  36   1        P0=P3=0x00;
  37   1       
  38   1        while(1)
  39   1         {
  40   2           p=&arry;
  41   2        for(i=1;i<=128;i=i*2)
  42   2          {
  43   3         P3=i;//8行
  44   3         temp=0xff-*p;
  45   3         senddata_reg(1,temp);
  46   3         p++;
  47   3         temp=0xff-*p;
  48   3         senddata_reg(3,temp);
  49   3         p++;
  50   3         delay0ms();
  51   3           }
  52   2        for(i=1;i<=128;i=i*2)
  53   2          {
  54   3         P0=i;
  55   3         temp=0xff-*p;
C51 COMPILER V7.50   16·16                                                                04/22/2009 22:08:09 PAGE 2   

  56   3         senddata_reg(2,temp);
  57   3         p++;
  58   3         temp=0xff-*p;
  59   3         senddata_reg(4,temp);
  60   3         p++;
  61   3         delay0ms();
  62   3           }
  63   2          }
  64   1      }
  65          void senddata_reg(unsigned char select,unsigned char dat)
  66          {
  67   1      unsigned char i1,temp1;
  68   1      bit j1;
  69   1        if(select==1)
  70   1          {
  71   2         
  72   2            temp1=dat;
  73   2             for(i1=0;i1<8;i1++)
  74   2               {
  75   3              CLK1=0;
  76   3              j1=temp1&0x80;
  77   3              DATA1=j1;
  78   3              temp1=temp1<<1;
  79   3              CLK1=1;
  80   3             }
  81   2            CLK1=0;
  82   2        }
  83   1        else if(select==2)
  84   1          {
  85   2         
  86   2            temp1=dat;
  87   2             for(i1=0;i1<8;i1++)
  88   2               {
  89   3              CLK2=0;
  90   3              j1=temp1&0x80;
  91   3              DATA2=j1;
  92   3              temp1=temp1<<1;
  93   3              CLK2=1;
  94   3             }
  95   2            CLK2=0;
  96   2        }
  97   1        else if(select==3)
  98   1          {
  99   2         
 100   2            temp1=dat;
 101   2             for(i1=0;i1<8;i1++)
 102   2               {
 103   3              CLK3=0;
 104   3              j1=temp1&0x80;
 105   3              DATA3=j1;
 106   3              temp1=temp1<<1;
 107   3              CLK3=1;
 108   3             }
 109   2            CLK3=0;
 110   2        }
 111   1        else if(select==4)
 112   1          {
 113   2         
 114   2            temp1=dat;
 115   2             for(i1=0;i1<8;i1++)
 116   2               {
 117   3              CLK4=0;
C51 COMPILER V7.50   16·16                                                                04/22/2009 22:08:09 PAGE 3   

 118   3              j1=temp1&0x80;
 119   3              DATA4=j1;
 120   3              temp1=temp1<<1;
 121   3              CLK4=1;
 122   3             }
 123   2            CLK4=0;
 124   2        }
 125   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    354    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     36       2
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----       1
END OF MODULE INFORMATION.


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