main_ex5_1.lst

最近开发的51单片机多功能 实验板

C51 COMPILER V8.02   MAIN_EX5_1                                                            01/05/2007 12:17:31 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE MAIN_EX5_1
OBJECT MODULE PLACED IN main_ex5_1.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main_ex5_1.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <REGX51.H>
   2          #define uchar unsigned char
   3          extern void delay(unsigned int i ); 
   4          
   5          ex51()
   6          {
   7   1      uchar code dispcode[]=
   8   1              { 0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,
   9   1           //字形 0   1    2    3    4    5    6    7    8   9 
  10   1                0x88,0x83,0xc6,0xa1,0x86,0x8e,0xff,0xbf,0xff};
  11   1          //字形 A   B    C   D    E    F             -
  12   1      uchar code dispbitcode[]= 
  13   1              {0x01,0x02,0x04,0x08,0x10};  
  14   1              //字位码:数码管1，数码管2，数码管3，数码管4，LEDCOM端
  15   1        unsigned char n=0,action=1;
  16   1         while(1)
  17   1        {
  18   2           P0 = dispcode[8];
  19   2               P2 = dispbitcode[n];     
  20   2               delay(1000);
  21   2               switch (action)
  22   2               {
  23   3                 case 1: if (n<4)  n++;
  24   3                         else 
  25   3                                   {action =2;
  26   4                                        n =4;
  27   4                                        }
  28   3                                      break;
  29   3                 case 2: if (n>0)  n--;
  30   3                         else 
  31   3                                   {action =1;
  32   4                                        n =0;
  33   4                                        }
  34   3                                        break;
  35   3               }
  36   2         }
  37   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     75    ----
   CONSTANT SIZE    =     24    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       2
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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