led.lst

单片机C语言程序设计实训100例

C51 COMPILER V8.08   LED                                                                   08/10/2009 16:00:39 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE LED
OBJECT MODULE PLACED IN led.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE led.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg52.h>
   2          #include <intrins.h>
   3          #define uchar unsigned char 
   4          #define uint unsigned int
   5          
   6          uchar code M[3][8]=
   7          {
   8                  {0x00,0x7e,0x7e,0x7e,0x7e,0x7e,0x7e,0x00},
   9                  {0x00,0x38,0x44,0x54,0x44,0x38,0x00,0x00},
  10                  {0x00,0x20,0x30,0x38,0x3c,0x3e,0x00,0x00}
  11          };
  12          
  13          uchar i,j;
  14          void main()
  15          {
  16   1              P0 = 0xff;
  17   1              P1 = 0xff;
  18   1              TMOD = 0x01;
  19   1              TH0  = (65535-2000)/256;
  20   1              TL0  = (65535-2000)%256;
  21   1              IT0 = 1;
  22   1              IE  = 0x83;
  23   1              i   = 0xff;
  24   1              while(1);
  25   1      }
  26          
  27          void Key_Down() interrupt 0
  28          {
  29   1              P0 = 0xff;
  30   1              P1 = 0x80;
  31   1              j = 0;
  32   1              i = (i+1)%3;
  33   1              TR0 = 1;
  34   1      }
  35          
  36          void Show_Dot_Matrix() interrupt 1
  37          {
  38   1              TH0  = (65535-2000)/256;
  39   1              TL0  = (65535-2000)%256;
  40   1              P1 = _crol_(P1,1);
  41   1              P0 = ~M[i][j];
  42   1              j=(j+1)%8;      
  43   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    181    ----
   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)