流水灯分散.lst

51单片机入门级资料。流水灯

C51 COMPILER V7.50   羅水灯分散                                                            07/20/2008 20:06:41 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE 羅水灯分散
OBJECT MODULE PLACED IN 流水灯分散.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 流水灯分散.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include<intrins.h>
   3          #define uchar unsigned char
   4          #define uint unsigned int
   5          sbit wei=P2^7;
   6          uchar k[]={0xe7,0xdb,0xbd,0x7e},m;
   7          void delay(uint x)
   8          {
   9   1              uint a,b;
  10   1              for(a=x;a>0;a--)
  11   1                      for(b=1150;b>0;b--);
  12   1      }
  13          void main()
  14          {
  15   1              P0=0xff;
  16   1              wei=1;
  17   1              wei=0;
  18   1              while(1)
  19   1              {
  20   2                      for(m=0;m<4;m++)
  21   2                      {
  22   3                              P0=k[m];
  23   3                              delay(50);      
  24   3                      }
  25   2                      for(m=2;m>0;m--)
  26   2                      {
  27   3                              P0=k[m];
  28   3                              delay(50);
  29   3                      }
  30   2              }
  31   1      
  32   1      
  33   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     81    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      5    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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