aasd.lst

温度采集显示与PID控制

C51 COMPILER V6.14  AASD                                                                   11/02/2002 09:19:29 PAGE 1   


C51 COMPILER V6.14, COMPILATION OF MODULE AASD
OBJECT MODULE PLACED IN .\aasd.OBJ
COMPILER INVOKED BY: C:\KEIL\C51\BIN\C51.EXE .\aasd.c DEBUG OBJECTEXTEND

stmt level    source

   1          #include<reg51.h>
   2          #include<intrins.h>
   3          //#include<absacc.h>
   4          #define byte unsigned char
   5          
   6          bit as();
   7          bit aj();
   8          void datey();
   9          void datey1();
  10          sbit b1=P3^5;
  11          
  12          sbit b2=P3^4;
  13          sbit l1=P1^4;
  14          sbit l2=P1^3;
  15          sbit l3=P1^2;
  16          sbit s1=P1^1;
  17          sbit s2=P1^5;
  18          unsigned char ec=250;
  19          unsigned char ed=1;
  20          unsigned char ee=1;
  21          unsigned char ef=0x09;
  22          #define xdart 0x0000
  23          unsigned char xdata * dda ;
  24          unsigned char xdata * ddb ;
  25          unsigned char dgh;
  26          
  27          extern int i2c_read(byte address);
  28          extern bit i2c_write(byte address,int fb);
  29          void main()
  30           {
  31   1         l1=0;
  32   1         l2=0;
  33   1         l3=0;
  34   1         datey();
  35   1         P2=ec;
  36   1         l1=1;l2=1;datey();
  37   1         l1=0;l2=0;
  38   1         P2=ef;
  39   1         l3=1;datey();l3=0;
  40   1         dda=xdart;
  41   1         ddb=0xffff;
  42   1         i2c_write(0x04,800);
  43   1         while(1)
  44   1           {
  45   2            if(as())
  46   2              {
  47   3              ec=ec+1;
  48   3               if(ec==0xff)
  49   3                   ec=20;
  50   3               P2=ec;
  51   3              l2=1;
  52   3              l1=1;
  53   3              
  54   3              l1=0;
  55   3              l2=0;
C51 COMPILER V6.14  AASD                                                                   11/02/2002 09:19:29 PAGE 2   

  56   3              ed=ed+1;
  57   3              if(ed>=8)
  58   3                  ed=0;
  59   3               ed=ed&0x07;
  60   3               ee=ee+1;
  61   3               if(ee>=8)
  62   3                   ee=0;
  63   3               ee=ee&0x07;
  64   3               ef=((ee<<5)&0xe0)|ed;
  65   3                   
  66   3               P2=ef;
  67   3               l3=1;_nop_();l3=0;
  68   3              }
  69   2         if(aj())
  70   2              {
  71   3              ec=ec-1;
  72   3              if(ec<=20)
  73   3                ec=0xff;
  74   3              P2=ec;
  75   3              l1=1;
  76   3              l2=1;
  77   3             
  78   3              l1=0;
  79   3              l2=0;
  80   3              ed=ed-1;
  81   3             
  82   3              if(ed==0xff)
  83   3                  ed=0x07;
  84   3               ed=ed&0x07;
  85   3              ee=ee-1;
  86   3               if(ee==0xff)
  87   3                  ee=0x07;
  88   3              ee=ee&0x07;
  89   3              ef=((ee<<5)&0xe0)|ed;
  90   3              P2=ef;
  91   3              l3=1;_nop_();l3=0;
  92   3              } 
  93   2          if(ec<=19)
  94   2               {
  95   3                ec=0xff;
  96   3                P2=ec;
  97   3                l1=1;
  98   3                l2=1;
  99   3             
 100   3                l1=0;
 101   3                l2=0;
 102   3                }
 103   2            *dda=80;
 104   2            dda++;
 105   2            if(dda==ddb)
 106   2              {
 107   3                dda=xdart;
 108   3                for(;dda<ddb;dda++)
 109   3                     {
 110   4                dgh=*dda;
 111   4                if(dgh==80)
 112   4                    s1=!s1;
 113   4                else s2=!s2;
 114   4                     }
 115   3                dda=xdart;
 116   3                }
 117   2             if(i2c_read(0x04)==800)
C51 COMPILER V6.14  AASD                                                                   11/02/2002 09:19:29 PAGE 3   

 118   2                     {
 119   3                       b1=0;
 120   3                       _nop_();
 121   3                       b1=1;
 122   3                      }
 123   2      }
 124   1      }
 125          bit as()
 126          {
 127   1          if(!b1)
 128   1             {
 129   2              datey1();
 130   2              if(!b1)
 131   2                 {
 132   3      			datey1();
 133   3                  while(!b1);
 134   3                  datey();
 135   3                  if(b1);
 136   3      	           return(1);
 137   3                 }
 138   2              }
 139   1       return(0);
 140   1      }
 141          
 142          bit  aj()
 143          {
 144   1        if(!b2)
 145   1             {
 146   2              datey1();
 147   2              if(!b2)
 148   2                 {
 149   3      			datey1();
 150   3                  while(!b2);
 151   3                  datey();
 152   3                  if(b2);
 153   3      			return(1);
 154   3                 }
 155   2              }
 156   1       return(0);
 157   1      }
 158          
 159          void datey()
 160          {
 161   1         int i;
 162   1      for(i=0;i<=50;i++)
 163   1          _nop_();
 164   1      }
 165          
 166          
 167          
 168          void datey1()
 169          {
 170   1         int i;
 171   1      for(i=0;i<=350;i++)
 172   1          _nop_();
 173   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    394    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
C51 COMPILER V6.14  AASD                                                                   11/02/2002 09:19:29 PAGE 4   

   PDATA SIZE       =   ----    ----
   DATA SIZE        =      9    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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