main.lst

stc15单片机测试程序V1.0版

C51 COMPILER V9.01   MAIN                                                                  07/28/2012 10:03:19 PAGE 1   


C51 COMPILER V9.01, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /***********************************************************
   2          实验名称：LED灯
   3          程序说明：本程序测试了P0口led输出功能
   4          实验平台：stc15单片机开发板v1.0版
   5          日期：2012-05-19
   6          QQ:     259902530
   7          www.stcstudy.com    61mcu.taobao.com  版权所有 
   8          ***********************************************************/
   9          #include "STC15F2K.h"
  10          #include <intrins.H>
  11          
  12          typedef unsigned char uchar;
  13          typedef unsigned int  uint;
  14          
  15          void Delay(uint x);
  16          
  17          void main(void) 
  18          {  
  19   1         bit Flag = 0;
  20   1         P2=0x01;
  21   1         P0=0xFE;   
  22   1         while(1)
  23   1         {
  24   2               if(Flag==0)
  25   2               {
  26   3                  P0 = (P0<<1) | 0x01  ;
  27   3                      Delay(100);
  28   3                      if(P0==0x7F) Flag=1;
  29   3               }
  30   2               else
  31   2               {
  32   3                  P0 = (P0>>1) | 0x80  ;
  33   3                      Delay(100);              
  34   3              if(P0==0xFE) Flag=0;
  35   3               }
  36   2         }
  37   1      }
  38          
  39          void Delay(uint x)              //@11.0592MHz   x ms
  40          {
  41   1              unsigned char i, j;
  42   1              while(x--)
  43   1              {
  44   2                _nop_();
  45   2                _nop_();
  46   2                _nop_();
  47   2                i = 11;
  48   2                j = 190;
  49   2                do
  50   2                {
  51   3                      while (--j);
  52   3                } 
  53   2                while (--i);
  54   2          }
  55   1      }
C51 COMPILER V9.01   MAIN                                                                  07/28/2012 10:03:19 PAGE 2   



MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     77    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----       1
END OF MODULE INFORMATION.


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