main.lst

很实用的单片机例程

C51 COMPILER V8.06   MAIN                                                                  12/02/2011 19:10:59 PAGE 1   


C51 COMPILER V8.06, 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          /**********************HL-1实验开发板例程************************
   2          *  平台：HL-1 V6.2 + Keil U3 + STC89C52RD
   3          *  名称：数码管显示1234567
   4          *  公司：慧净电子科技有限公司
   5          *  淘宝：http://shop37031453.taobao.com       
   6          *  网站：www.hlmcu.com
   7          *  编写：慧净
   8          *  日期：2008-8-08
   9          *   QQ : 121350852 398115088
  10          *  晶振:11.0592MHZ
  11          *  说明：免费开源，不提供源代码分析，有问题直接到慧净论坛交流
  12          *  论坛：http://hjdz.5d6d.com
  13          ******************************************************************/
  14          #include<reg52.h>
  15          #include<intrins.h>
  16          #define uint unsigned int
  17          #define uchar unsigned char
  18          uchar temp,aa,numdu,numwe;
  19          sbit dula=P2^6;
  20          sbit wela=P2^7;
  21          uchar code table[]={
  22          0x3f,0x06,0x5b,0x4f,
  23          0x66,0x6d,0x7d,0x07,
  24          0x7f,0x6f,0x77,0x7c,
  25          0x39,0x5e,0x79,0x71};
  26          uchar code tablewe[]={
  27          0xfe,0xfd,0xfb,0xf7,0xef,0xdf};
  28          //void delay(uint z);
  29          void main()
  30          {
  31   1              numdu=0;
  32   1              numwe=0;
  33   1              aa=0;
  34   1              TMOD=0x01;
  35   1              TH0=(65536-5000)/256;
  36   1              TL0=(65536-5000)%256;
  37   1              EA=1;
  38   1              ET0=1;
  39   1              TR0=1;
  40   1              while(1)
  41   1              {
  42   2              //delay(1000);
  43   2              //      temp=_crol_(temp,1);
  44   2              //      P1=temp;
  45   2                      if(aa==1)
  46   2                              {       
  47   3                                      aa=0;
  48   3                                      numdu++;
  49   3                                      if(numdu==7)
  50   3                                              numdu=1;
  51   3                                      dula=1;
  52   3                                      P0=table[numdu];
  53   3                                      dula=0;
  54   3                                      wela=1;
  55   3                                      P0=tablewe[numwe];
C51 COMPILER V8.06   MAIN                                                                  12/02/2011 19:10:59 PAGE 2   

  56   3                                      wela=0;
  57   3                                      numwe++;
  58   3                                      if(numwe==6)
  59   3                                              numwe=0;
  60   3                              }
  61   2              }
  62   1      }
  63          /*
  64          void delay(uint z)
  65          {
  66                  uint x,y;
  67                  for(x=z;x>0;x--)
  68                          for(y=110;y>0;y--);
  69          }*/
  70          
  71          void timer0() interrupt 1 
  72          {
  73   1              TH0=(65536-5000)/256;
  74   1              TL0=(65536-5000)%256;
  75   1              aa++;   
  76   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     85    ----
   CONSTANT SIZE    =     22    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      4    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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