lesson6.lst

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C51 COMPILER V7.50   LESSON6                                                               04/09/2012 10:16:04 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE LESSON6
OBJECT MODULE PLACED IN lesson6.OBJ
COMPILER INVOKED BY: D:\单片机相关软件\Keil编译软件\KeilC51v750 for 51\KeilC51v750a_Full\setup\安装\C51\BIN\C51.EXE less
                    -on6.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include<intrins.h>
   3          #include"init.h"
   4          #include"1602.h"
   5          #include"ds1302.h"
   6          #include"display.h"
   7          #include"clock_reda.h"
   8          #include"keycan.h"
   9          #include"18b20.h"
  10          
  11          
  12          void clock_reda()
  13          {
  14   1              week  =readbyte(0x8b);   //读星期
  15   1              year  =readbyte(0x8d);   //读年
  16   1              mouth =readbyte(0x89);   //读月
  17   1              day   =readbyte(0x87);   //读日
  18   1              hour  =readbyte(0x85);   //读小时
  19   1              minute=readbyte(0x83);   //读分钟
  20   1              sec   =readbyte(0x81);   //读秒 
  21   1      }
  22          
  23          void main()
  24          {
  25   1              init();//定义初始化
  26   1              init_1602();//1602初始化
  27   1              init_ds1302();//1302初始化
  28   1              while(1)
  29   1              {
  30   2                      if(flag==0)
  31   2                      {
  32   3                              clock_reda();//读取时钟
  33   3                      }
  34   2                      keycan();    //扫描键盘
  35   2              }
  36   1      }
  37          
  38          void time0() interrupt 1
  39          {
  40   1              TH0=(65535-50000)/256;
  41   1              TL0=(65535-50000)%256;
  42   1              num1++;
  43   1              if(num1==18)
  44   1               {
  45   2                      num1 =0;
  46   2                      temp =readtemperture();
  47   2                       if(temp&0x8000)
  48   2                       {
  49   3                           TempData[0]='-';//负号标志
  50   3                           temp=~temp;  // 取反加1
  51   3                               temp +=1;
  52   3                   }
  53   2                        else
  54   2                           TempData[0]='+';
C51 COMPILER V7.50   LESSON6                                                               04/09/2012 10:16:04 PAGE 2   

  55   2                      
  56   2                           TempH=temp>>4;
  57   2                           TempL=temp&0x0F;
  58   2                           TempL=TempL*6/10;//小数近似处理
  59   2                              
  60   2                          if((TempH/100==0)&&((TempH%100)/10==0))//消隐
  61   2                                TempData[1]='H';
  62   2                              else
  63   2                           TempData[1]=(TempH%100)/10; //十位温度
  64   2      
  65   2                           TempData[2]=(TempH%100)%10; //个位温度
  66   2                           TempData[3]=TempL;
  67   2                              
  68   2                              write_cmd(0x80+0x49);       //显示温度
  69   2                              write_dat(TempData[0]);         
  70   2                              write_dat(TempData[1]+'0');     
  71   2                              write_dat(TempData[2]+'0');     
  72   2                              write_dat('.');
  73   2                              write_dat(TempData[3]+'0');     
  74   2                              write_dat(0xdf);
  75   2                              write_dat('C'); 
  76   2               }
  77   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =   2177    ----
   CONSTANT SIZE    =     44    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     46      11
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----       2
END OF MODULE INFORMATION.


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