数码显示.lst

基于51单片机的数码管显示

C51 COMPILER V7.08   数码显示                                                              07/12/2007 00:45:02 PAGE 1   


C51 COMPILER V7.08, COMPILATION OF MODULE 数码显示
OBJECT MODULE PLACED IN 数码显示.OBJ
COMPILER INVOKED BY: D:\单片机~1\C51\Bin\c51.exe 数码显示.c DB OE SMALL ROM(LARGE)

line level    source

*** WARNING C500 IN LINE 1 OF 数码显示.C: MISSING DEVICE (SECURITY KEY NOT FOUND)
   1          #include<reg51.h>
   2          unsigned char code table1[]={0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F};
   3          //unsigned char code table2[]={0x78,0x79,0x38,0x38,0x3f};
   4          unsigned char i;
   5          unsigned char a,b;
   6          unsigned char temp;
   7          void delay();
   8          void main(void)
   9          { 
  10   1      
  11   1          do
  12   1          {
  13   2            temp=0xfe;
  14   2            for(i=0;i<8;i++)
  15   2              { 
  16   3                 P0=table1[i];//输出段码
  17   3                //else        { P0=table2[i];} 
  18   3                 P2=temp;     //位码输出
  19   3                //P2=temp<<i;
  20   3                a=temp<<(1);
  21   3                b=temp>>(7-i); 
  22   3                temp=a|b;
  23   3                delay(); 
  24   3              }
  25   2           }while(1); 
  26   1      } 
  27          
  28          void delay()
  29           {
  30   1        for(a=0;a<4;a++) 
  31   1            {
  32   2              for(b=248;b>0;b--);
  33   2            }
  34   1           
  35   1       }
  36           
  37           
  38           
  39           
  40           
  41           
  42           
  43           
  44           
  45           
  46           
  47           
  48           
  49           
  50           
  51           
  52           
  53           
  54           
C51 COMPILER V7.08   数码显示                                                              07/12/2007 00:45:02 PAGE 2   

  55           
  56           
  57           
  58           
  59           
  60           


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     77    ----
   CONSTANT SIZE    =      8    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      4    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  1 WARNING(S),  0 ERROR(S)