adc0832.lst

这个是安防用的控制键盘C源程序,采用KEIL C51开发.用于控制前端解码器!

C51 COMPILER V7.01  ADC0832                                                                04/29/2006 16:28:40 PAGE 1   


C51 COMPILER V7.01, COMPILATION OF MODULE ADC0832
OBJECT MODULE PLACED IN ADC0832.OBJ
COMPILER INVOKED BY: F:\Keil\C51\BIN\C51.EXE ADC0832.C DEBUG OBJECTEXTEND

stmt level    source

   1          
   2          #include "reg52.h"
   3          #include "main.h"
   4          #include "INTRINS.H"
   5          
   6           
   7          void flash1();
   8          
   9          Uchar x0832_Read(Uchar j);
  10          
  11          
  12          void flash1(void)
  13          {
  14   1          scl=1;
  15   1         _nop_();
  16   1         _nop_();
  17   1          scl=0;
  18   1      }
  19          
  20          
  21          
  22          Uchar x0832_Read(Uchar j)
  23          {
  24   1         Uchar i,temp,k;
  25   1         temp=j;
  26   1         CS=0;
  27   1         for (i=0;i<3;i++)
  28   1         {
  29   2            temp=temp<<1;  
  30   2                SDI=CY; 
  31   2                flash1();
  32   2         }
  33   1      
  34   1      //  flash();                  //For sync
  35   1      
  36   1        k=0;
  37   1        
  38   1      
  39   1         for (i=0;i<8;i++)
  40   1         {
  41   2            flash1();
  42   2            if (SDO==1) j=1;
  43   2            else j=0;
  44   2            k=(k<<1)|j;
  45   2         }
  46   1      
  47   1         flash1();
  48   1         
  49   1         CS=1;
  50   1         return(k);
  51   1      
  52   1      
  53   1      
  54   1      }
  55          
C51 COMPILER V7.01  ADC0832                                                                04/29/2006 16:28:40 PAGE 2   

  56          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     58    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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