goi2c.lst

断电不丢失秒表

C51 COMPILER V7.50   GOI2C                                                                 05/27/2008 22:24:19 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE GOI2C
OBJECT MODULE PLACED IN goI2C.OBJ
COMPILER INVOKED BY: D:\Program Files\Keil\C51\BIN\C51.EXE goI2C.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include<I2C.h>
   3          #include<max7219.h>
   4          sbit push=P3^3;
   5          uchar tr[10];
   6          uchar num,sum;
   7          #define ord 0xa0
   8          #define add 0x30
   9          void timer_ini();
  10          void main()
  11          {       
  12   1              
  13   1              timer_ini();
  14   1              max_ini();
  15   1              sum=read_one(ord,add);  
  16   1              while(1)
  17   1              {
  18   2                      if(push==0)
  19   2                      {
  20   3                      sum=0;
  21   3                      }
  22   2                      display(tr,2);
  23   2              }
  24   1                              
  25   1      }
  26          
  27          void timer_ini()
  28          {
  29   1              TMOD=0x01;
  30   1              TH0=(65536-50000)/256;
  31   1              TL0=(65536-50000)%256;
  32   1              EA=1;
  33   1              ET0=1;
  34   1              TR0=1;
  35   1      
  36   1      }
  37          
  38          void timer0() interrupt 1
  39          {
  40   1              TH0=(65536-50000)/256;
  41   1              TL0=(65536-50000)%256;
  42   1              num++;
  43   1                      if(num==20)
  44   1              {       
  45   2                      num=0;
  46   2                      sum++;
  47   2                      if(sum==60)
  48   2                      sum=0;
  49   2                      send_one(ord,add,sum);
  50   2              }
  51   1                      tr[0]=sum/10;
  52   1                      tr[1]=sum%10;
  53   1              
  54   1      }
  55          
C51 COMPILER V7.50   GOI2C                                                                 05/27/2008 22:24:19 PAGE 2   

  56          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    614    ----
   CONSTANT SIZE    =     19    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     12      16
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----       1
END OF MODULE INFORMATION.


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