k.lst

AT89C51实现多路信号的采集程序

C51 COMPILER V7.08   K                                                                     06/27/2008 13:32:04 PAGE 1   


C51 COMPILER V7.08, COMPILATION OF MODULE K
OBJECT MODULE PLACED IN K.OBJ
COMPILER INVOKED BY: F:\软件安装\leil c51软件\C51\BIN\C51.EXE K.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>
   2          unsigned char buff[9]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08};
   3          unsigned char k,e,b,n,m;
   4          sbit CS=P2^1;
   5          sbit CLK=P2^0;
   6          sbit SDO=P2^2;
   7          
   8          
   9          AD()
  10          {
  11   1      b=0;
  12   1      CS=1;
  13   1      CLK=0;
  14   1      CS=0;
  15   1      for(n=0;n<10;n++);
  16   1      for(m=0;m<8;m++)
  17   1      {
  18   2      CLK=1;
  19   2      if(SDO)
  20   2      b++;
  21   2      b=b<<1;
  22   2      CLK=0;
  23   2      }
  24   1      CLK=1;
  25   1      e=b;
  26   1      
  27   1      }
  28          
  29          
  30          intial()
  31          {
  32   1      IE=0;
  33   1      SCON=0x40;
  34   1      TMOD |= 0x20;
  35   1      PCON=0x00;
  36   1      TL1=0xFD;
  37   1      TH1=0xFD;
  38   1      }
  39          
  40          send(unsigned char t)
  41          {
  42   1      TR1=1;
  43   1      SBUF=t;
  44   1      while(!TI);
  45   1      TI=0;
  46   1      TR1=0;
  47   1      }
  48          
  49          
  50          main()
  51          {
  52   1      intial();
  53   1      while(1)
  54   1      {
  55   2      AD();
C51 COMPILER V7.08   K                                                                     06/27/2008 13:32:04 PAGE 2   

  56   2      send(e);
  57   2      }
  58   1      }
  59          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     92    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     14    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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