diode.lst

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C51 COMPILER V7.02a   DIODE                                                                05/04/2004 06:51:44 PAGE 1   


C51 COMPILER V7.02a, COMPILATION OF MODULE DIODE
OBJECT MODULE PLACED IN DIODE.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE DIODE.C BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          /***************************************************************
   2          功能:实现多只LED依次点亮实现跑马灯效果
   3          作者:SG
   4          时间:2004-03-15
   5          版本:V1.0
   6          ***************************************************************/
   7          
   8          sbit _Led1 = 0xa0;                              //对应CPU管脚P2.0
   9          sbit _Led2 = 0xa1;                              //对应CPU管脚P2.1
  10          sbit _Led3 = 0xa2;                              //对应CPU管脚P2.2
  11          sbit _Led4 = 0xa3;                              //对应CPU管脚P2.3
  12          sbit _Led5 = 0xa4;                              //对应CPU管脚P2.4
  13          sbit _Led6 = 0xa5;                              //对应CPU管脚P2.5
  14          sbit _Led7 = 0xa6;                              //对应CPU管脚P2.6
  15          sbit _Led8 = 0xa7;                              //对应CPU管脚P2.7
  16          /*-------------------------------------------------
  17          功能:1MS延时子程序
  18          -------------------------------------------------*/
  19          void Delay_xMs(unsigned int x)
  20          {
  21   1          unsigned int i,j;
  22   1          for( i =0;i < x;i++ )
  23   1          {
  24   2              for( j =0;j<500;j++ );
  25   2          }
  26   1      }
  27          
  28          /*-------------------------------------------
  29          主程序
  30          功能:LED1--LED4发光二极管依次点亮实现跑马灯效果
  31          --------------------------------------------*/
  32          void main()
  33          {
  34   1              while(1)
  35   1              {
  36   2                      _Led1 = 0;                              //点亮LED1,熄灭LED2,LED3,LED4
  37   2                      _Led2 = 1;
  38   2                      _Led3 = 1;
  39   2                      _Led4 = 1;
  40   2                      _Led5 = 1;
  41   2                      _Led6 = 1;
  42   2                      _Led7 = 1;
  43   2                      _Led8 = 1;
  44   2                      Delay_xMs(40);  
  45   2                      _Led1 = 1;                              //点亮LED2,熄灭LED1,LED3,LED4
  46   2                      _Led2 = 0;
  47   2                      _Led3 = 1;
  48   2                      _Led4 = 1;
  49   2                      _Led5 = 1;
  50   2                      _Led6 = 1;
  51   2                      _Led7 = 1;
  52   2                      _Led8 = 1;
  53   2                      Delay_xMs(40);
  54   2                      _Led1 = 1;                              //点亮LED3,熄灭LED2,LED1,LED4
  55   2                      _Led2 = 1;
C51 COMPILER V7.02a   DIODE                                                                05/04/2004 06:51:44 PAGE 2   

  56   2                      _Led3 = 0;
  57   2                      _Led4 = 1;
  58   2                      _Led5 = 1;
  59   2                      _Led6 = 1;
  60   2                      _Led7 = 1;
  61   2                      _Led8 = 1;
  62   2                      Delay_xMs(40);
  63   2                      _Led1 = 1;                              //点亮LED4,熄灭LED2,LED3,LED1
  64   2                      _Led2 = 1;
  65   2                      _Led3 = 1;
  66   2                      _Led4 = 0;
  67   2                      _Led5 = 1;
  68   2                      _Led6 = 1;
  69   2                      _Led7 = 1;
  70   2                      _Led8 = 1;
  71   2                      Delay_xMs(40);
  72   2                      _Led1 = 1;                              //,熄灭LED2,LED3,LED4,Led1
  73   2                      _Led2 = 1;
  74   2                      _Led3 = 1;
  75   2                      _Led4 = 1;
  76   2                      _Led5 = 0;
  77   2                      _Led6 = 1;
  78   2                      _Led7 = 1;
  79   2                      _Led8 = 1;
  80   2                      Delay_xMs(40);                  //延时一段时间
  81   2                      _Led1 = 1;                              //,熄灭LED2,LED3,LED4,Led1
  82   2                      _Led2 = 1;
  83   2                      _Led3 = 1;
  84   2                      _Led4 = 1;
  85   2                      _Led5 = 1;
  86   2                      _Led6 = 0;
  87   2                      _Led7 = 1;
  88   2                      _Led8 = 1;      
  89   2                      Delay_xMs(40);                  //延时一段时间
  90   2                      _Led1 = 1;                              //,熄灭LED2,LED3,LED4,Led1
  91   2                      _Led2 = 1;
  92   2                      _Led3 = 1;
  93   2                      _Led4 = 1;
  94   2                      _Led5 = 1;
  95   2                      _Led6 = 1;
  96   2                      _Led7 = 0;
  97   2                      _Led8 = 1;
  98   2                      Delay_xMs(40);                  //延时一段时间
  99   2                      _Led1 = 1;                              //,熄灭LED2,LED3,LED4,Led1
 100   2                      _Led2 = 1;
 101   2                      _Led3 = 1;
 102   2                      _Led4 = 1;
 103   2                      _Led5 = 1;
 104   2                      _Led6 = 1;
 105   2                      _Led7 = 1;
 106   2                      _Led8 = 0;
 107   2                      Delay_xMs(40);                  //延时一段时间
 108   2              }
 109   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    163    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
C51 COMPILER V7.02a   DIODE                                                                05/04/2004 06:51:44 PAGE 3   

   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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