流水灯.lst

内容包含4*4键盘、ADC0808、DAC0832和流水灯

C51 COMPILER V8.05a   羅水灯                                                               08/02/2007 17:21:01 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE 羅水灯
OBJECT MODULE PLACED IN 流水灯.OBJ
COMPILER INVOKED BY: e:\Keil\C51\BIN\C51.EXE 流水灯.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <AT89X51.h> 
   2           void Delay1ms(unsigned int count)
   3          {
   4   1      unsigned int i,j;
   5   1      for(i=0;i<count;i++)
   6   1      for(j=0;j<120;j++);
   7   1      }
   8          
   9          void main(void) 
  10          {
  11   1      unsigned int a=0Xfe,b=0X7f,n=0;
  12   1      while(1)
  13   1      {
  14   2      
  15   2      Delay1ms(1000);
  16   2      
  17   2      if(P3_1==0)
  18   2      {
  19   3      if(P0_7==0) n=0;
  20   3       P0=~(~a<<n);
  21   3       n++;
  22   3       }
  23   2      else
  24   2      {
  25   3      if(P0_0==0) n=0;
  26   3      P0=~(~b>>n);
  27   3      n++;
  28   3      
  29   3       }
  30   2       if(P3_0==0)
  31   2       {
  32   3       {
  33   4       while(P3_0==0)
  34   4       {
  35   5       }
  36   4       }
  37   3       P3_1=~(P3_1);
  38   3       }
  39   2      }
  40   1      }
  41          
  42                  


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    145    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       6
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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