shumaguan01.lst

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C51 COMPILER V8.02   SHUMAGUAN01                                                           09/04/2008 20:56:37 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE SHUMAGUAN01
OBJECT MODULE PLACED IN shumaguan01.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE shumaguan01.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /*****************************************************************************
   2          名     称：“shumaguan01.c”
   3          
   4          Copyright：鸵鸟电子工作室  hrbeu  P.R.C.
   5          
   6          功     能：在MINI实验板上点亮数码管，驱动芯片为74hc573，数码管为四位共阴数码管，其引脚顺序为：
   7          
   8          作     者：彪哥&东方未晞
   9          
  10          日     期：2008年9月1日
  11          
  12          *****************************************************************************/
  13          #include<reg52.h>
  14          #define uchar unsigned char
  15          #define uint unsigned int 
  16          sbit dula=P2^4;
  17          sbit wela=P2^6;
  18          sbit P23=P2^3;
  19          sbit P25=P2^5;
  20          
  21          void delay(uint);
  22          uint a,b;
  23          uchar num;
  24          uchar code table[]={
  25          0x3f,0x06,0x5b,0x4f,
  26          0x66,0x6d,0x7d,0x07,
  27          0x7f,0x6f,0x77,0x7c,
  28          0x39,0x5e,0x79,0x71};
  29          void main()
  30          {
  31   1              while(1){
  32   2              for(num=15;num>0;num--)
  33   2              {
  34   3                      P23=0;
  35   3                      P25=0;
  36   3      
  37   3                      P0=table[num];
  38   3                      dula=1;
  39   3                      dula=0;
  40   3                      P0=0xea;
  41   3                      wela=1;
  42   3                      wela=0;
  43   3                  delay(1000);
  44   3                      P0=table[1];
  45   3                      dula=1;
  46   3                      dula=0;
  47   3                      P0=0xea;
  48   3                      wela=1;
  49   3                      wela=0;
  50   3                  delay(1000);
  51   3              }
  52   2      }
  53   1      
  54   1      }
  55          
C51 COMPILER V8.02   SHUMAGUAN01                                                           09/04/2008 20:56:37 PAGE 2   

  56          void delay(uint x)
  57          {
  58   1              for(a=x;a>0;a--)
  59   1                 for(b=110;b>0;b--);
  60   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     97    ----
   CONSTANT SIZE    =     16    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      5    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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