stcproject.lst

QH_MCU_V1.1单片机C源码. 内含实验程序 这是修改版.

C51 COMPILER V7.07   STCPROJECT                                                            09/21/2007 12:53:11 PAGE 1   


C51 COMPILER V7.07, COMPILATION OF MODULE STCPROJECT
OBJECT MODULE PLACED IN STCPROJECT.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE STCPROJECT.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <REG51.H>
   2          #define uchar unsigned char
   3          unsigned char   LedCode[]={0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x77,0x7C,0x39,0X5E,0x79,0x71};
   4          
   5          
   6          void delay();
   7          void lcdin(uchar dat);
   8          void sel_bit(uchar sel_bit)
   9          {
  10   1              switch(sel_bit)
  11   1              {
  12   2                      case 0:
  13   2                               P2 = 0x00;
  14   2                       P2 = 0x10;
  15   2                       P0 = 0x0f;
  16   2                   P2 = 0x00;
  17   2                   P0 = 0x00;
  18   2                       P2 = 0x80;
  19   2                       break;
  20   2                case 1:
  21   2                               P2 = 0x00;
  22   2                       P2 = 0x10;
  23   2                       P0 = 0x1f;
  24   2                   P2 = 0x00;
  25   2                   P2 = 0x00;
  26   2                       P2 = 0x80;     
  27   2                       break;
  28   2                case 2:
  29   2                               P2 = 0x00;
  30   2                       P2 = 0x10;
  31   2                       P0 = 0x2f;
  32   2                   P2 = 0x00;
  33   2                   P2 = 0x00;
  34   2                       P2 = 0x80;
  35   2                       break; 
  36   2                case 3:
  37   2                               P2 = 0x00;
  38   2                       P2 = 0x10;
  39   2                       P0 = 0x3f;
  40   2                   P2 = 0x00;
  41   2                   P2 = 0x00;
  42   2                       P2 = 0x80;
  43   2                       break;
  44   2                case 4:
  45   2                           P2 = 0x00;
  46   2                       P2 = 0x10;
  47   2                       P0 = 0xf0;
  48   2                   P2 = 0x00;
  49   2                   P2 = 0x00;
  50   2                       P2 = 0x80;
  51   2                       break;
  52   2                case 5: 
  53   2                           P2 = 0x00;
  54   2                       P2 = 0x10;
  55   2                       P0 = 0xf1;
C51 COMPILER V7.07   STCPROJECT                                                            09/21/2007 12:53:11 PAGE 2   

  56   2                   P2 = 0x00;
  57   2                   P2 = 0x00;
  58   2                       P2 = 0x80;
  59   2                       break;
  60   2                case 6:
  61   2                           P2 = 0x00;
  62   2                       P2 = 0x10;
  63   2                       P0 = 0xf2;
  64   2                   P2 = 0x00;
  65   2                   P2 = 0x00;
  66   2                       P2 = 0x80;
  67   2                       break;
  68   2                case 7:
  69   2                           P2 = 0x00;
  70   2                       P2 = 0x10;
  71   2                       P0 = 0xf3;
  72   2                   P2 = 0x00;
  73   2                   P2 = 0x00;
  74   2                       P2 = 0x80;
  75   2                       break;
  76   2                default:
  77   2                           P2 = 0x00;
  78   2                           P0 = 0x00;
  79   2                           break; 
  80   2               }
  81   1      }
  82          
  83          void main()
  84          {
  85   1              uchar j;
  86   1              P0 = LedCode[0];
  87   1              sel_bit(0);
  88   1       
  89   1      
  90   1      
  91   1      
  92   1              while(1)
  93   1              {
  94   2          //从右到左循环闪亮
  95   2               for (j=0;j<16; j++)
  96   2                   {
  97   3                          if(j>7)
  98   3                                sel_bit(j-8);
  99   3                          else
 100   3                            sel_bit(j);
 101   3                              P0 = LedCode[j];
 102   3                              delay();
 103   3                         }
 104   2      
 105   2           //从左到右循环闪亮
 106   2               for (j=0;j<16; j++)
 107   2                   {
 108   3                          if(j>7)
 109   3                                sel_bit(15-j);
 110   3                          else
 111   3                            sel_bit(7-j);
 112   3                              P0 = LedCode[j];
 113   3                              delay();
 114   3                         }
 115   2          
 116   2      
 117   2              }
C51 COMPILER V7.07   STCPROJECT                                                            09/21/2007 12:53:11 PAGE 3   

 118   1      }
 119          
 120          void delay()
 121          {
 122   1          uchar i = 0;
 123   1              uchar j = 0;
 124   1        for (j=0;j<255;j++)
 125   1         {
 126   2          for (i=0; i<250; i++)
 127   2                ;
 128   2         }
 129   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    267    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     16       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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