dd1.lst

各种基本的小程序,用到了实验板中的各个功能,很有用哦!

C51 COMPILER V6.12  DD1                                                                    03/14/2008 20:37:03 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE DD1
OBJECT MODULE PLACED IN .\dd1.OBJ
COMPILER INVOKED BY: D:\keil\C51\BIN\C51.EXE .\dd1.c DEBUG OBJECTEXTEND

stmt level    source

   1          #include<AT89x51.H>
   2          unsigned char code dispcode[]={
   3          0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,
   4          0xf8,0x80,0x90};
   5          unsigned char second;
   6          unsigned char i,j,k,n,m,f,h,g;
   7          void delay1ms(void)
   8          {
   9   1      for(i=0;i<2;i++)
  10   1      for(j=0;j<248;j++);
  11   1      }
  12          main()
  13          {
  14   1      while(1)
  15   1      {
  16   2      if(n==125)
  17   2      {
  18   3      n=0;
  19   3      m++;
  20   3      if(m==10)
  21   3      {
  22   4      m=0;
  23   4      f++;
  24   4      if(f==10)
  25   4      {
  26   5      f=0;
  27   5      h++;
  28   5      if(h==10)
  29   5      {
  30   6      h=0;
  31   6      g++;
  32   6      if(g==10)
  33   6      g=0;
  34   6      }
  35   5      }
  36   4      }
  37   3      }
  38   2      P0=0xbf;
  39   2      P2=dispcode[m];
  40   2      delay1ms();
  41   2      P0=0xef;
  42   2      P2=dispcode[f];
  43   2      delay1ms();
  44   2      P0=0xdf;
  45   2      P2=dispcode[h];
  46   2      delay1ms();
  47   2      P0=0xf7;
  48   2      P2=dispcode[g];
  49   2      delay1ms();
  50   2      n++;
  51   2      }
  52   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
C51 COMPILER V6.12  DD1                                                                    03/14/2008 20:37:03 PAGE 2   

   CODE SIZE        =    117    ----
   CONSTANT SIZE    =     10    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      9    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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