timer.lst

单片机C语言程序设计实训100例

C51 COMPILER V8.08   TIMER                                                                 08/10/2009 13:27:12 PAGE 1   


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

line level    source

   1          #include <reg52.h>
   2          #define uchar unsigned char
   3          #define uint unsigned int
   4          sbit B1 = P0^0;
   5          sbit G1 = P0^1;
   6          sbit R1 = P0^2;
   7          sbit Y1 = P0^3;
   8          uint i,j,k;
   9          void main()
  10          {
  11   1              i=j=k=0;
  12   1              P0 = 0xff;
  13   1              TMOD = 0x02;
  14   1              TH0 = 256-200;
  15   1              TL0 = 256-200;
  16   1              IE = 0x82;
  17   1              TR0 = 1;
  18   1              while(1);
  19   1      }
  20          
  21          void LED_Flash_and_Scroll() interrupt 1
  22          {
  23   1              if(++k<35) return;
  24   1              k = 0;
  25   1              switch(i)
  26   1              {
  27   2                      case 0:B1=!B1;break;
  28   2                      case 1:G1=!G1;break;
  29   2                      case 2:R1=!R1;break;
  30   2                      case 3:Y1=!Y1;break;
  31   2                      default: i=0;
  32   2              }
  33   1              if(++j<300) return;
  34   1              j = 0;
  35   1              P0 = 0xff;
  36   1              i++;
  37   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    139    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      6    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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