main.lst

此程序为13.56MHz的RFID底层读写卡程序

C51 COMPILER V4.01,  MAIN                                                                  19/08/04  14:33:23  PAGE 1   


DOS C51 COMPILER V4.01, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN D:\13505B\105B\MAIN.OBJ
COMPILER INVOKED BY: C:\COMP51\C51.EXE D:\13505B\105B\MAIN.C DB SB OE

stmt level    source

   1                                                                                                                    
             -                                                                                                                        
             -                                                  #include "Hardware.h"
   2          #include "RcComm.h"
   3          #include "PcdShare.h"
   4          #include "PcdUtils.h"
   5          #include "MfReg.h"
   6          #include "MfRc500.h"
   7          #include "MfErrNo.h"
   8          #include "cardhead.h"
   9          #include <intrins.h>
  10          #include <string.h>
  11          #include "X5045.h"
  12          #include "newcard.h"
  13          /*********************************************/
  14            extern unsigned char ResetAllCard(void);
  15            extern unsigned char RfSwitchOff(void);
  16            extern unsigned char InitPcd(void);
  17            extern char OpenRC(void);
  18            extern void CloseRC(void);
  19            extern char PcdReadE2(unsigned short startaddr,
  20                         unsigned char length,
  21                         unsigned char * DataBuffer);
  22          
  23          /*******************************************/
  24          
  25          
  26          
  27          
  28          extern void CommTransact(void);
  29          extern void TestLoop(void) ;   //2002.9.11   老化测试
  30          
  31          
  32          int_0()  interrupt 0 //using 3
  33          {
  34   1      
  35   1      	SingleResponseIsr();
  36   1      }
  37          
  38          /////////////////////////////////////////////////////////////////////////////
  39          
  40          extern uchar xdata ComBuffer[MAXLEN];
  41          uchar  idata  ComCount;
  42          
  43          
  44          
  45          main()
  46          {
  47   1      
  48   1               uchar RDataTemp;
  49   1               uchar flag=0;
  50   1      
  51   1              if(flag)
  52   1              {
  53   2      
  54   2                      ResetAllCard();
  55   2                      RfSwitchOff();
  56   2                      InitPcd();
  57   2                      OpenRC();
C51 COMPILER V4.01,  MAIN                                                                  19/08/04  14:33:23  PAGE 2   

  58   2                      CloseRC();
  59   2                      PcdReadE2(00,10,ComBuffer);
  60   2                      PcdClose();
  61   2              }
  62   1      
  63   1      
  64   1      
  65   1             AUXR=0X00;
  66   1             //PMR=0X01;
  67   1             init_X5045(0X00);
  68   1             SetBaud(Baud115200);
  69   1             PcdOpen();
  70   1             Beep(3,100);
  71   1             SleepMs(50);
  72   1             W_DOG();
  73   1             Mf500PcdConfig();
  74   1             Reset1();
  75   1             TestLoop();
  76   1             SleepMs(50);
  77   1      
  78   1             while(1)
  79   1              {
  80   2      	  W_DOG();
  81   2      	  ComCount++;
  82   2      	  if(ComCount>MAXLEN)
  83   2      	  {
  84   3      	    ComCount=1;
  85   3      	    memset(ComBuffer,0x00,4);
  86   3      	  }
  87   2      
  88   2               while(RI==0)
  89   2                {
  90   3      	    W_DOG();
  91   3      	  }
  92   2      
  93   2      	  RI=0;
  94   2      
  95   2      	  RDataTemp=SBUF;
  96   2      	  if((ComCount==1) && (RDataTemp==STX))
  97   2      	  { /* Check STX */
  98   3      	    ComBuffer[ComCount-1]=STX;
  99   3      
 100   3      	    continue;
 101   3      	  }
 102   2      
 103   2      	  if((ComCount==1) && (RDataTemp!=STX))
 104   2      	  {
 105   3      	    ComCount=MAXLEN;
 106   3      	    continue;
 107   3      	  }
 108   2      
 109   2      	  if(ComCount==2)
 110   2      	  {
 111   3      	    if(RDataTemp>(MAXLEN-3))
 112   3      	    {         /*len error*/
 113   4      	       ComCount=MAXLEN;              /*Set ComCount>Maxlen*/
 114   4      	       SleepMs(2);                   /*上位机发送的数据长度过大,整个数据包长度大于MAXLEN*/
 115   4      	       SendMsError();
 116   4      	    }
 117   3      	    else
 118   3      	    {
 119   4      	      ComBuffer[1]=RDataTemp;
 120   4      	    }
 121   3      	    continue;
 122   3      	  }
 123   2      
C51 COMPILER V4.01,  MAIN                                                                  19/08/04  14:33:23  PAGE 3   

 124   2      	  if((ComCount>2)&&(ComCount<=(ComBuffer[1]+3)))
 125   2      	  {  /*get command */
 126   3      	      ComBuffer[ComCount-1]=RDataTemp;
 127   3      	      continue;
 128   3      	  }
 129   2      
 130   2      	  if(ComCount==(ComBuffer[1]+4))
 131   2      	  {
 132   3      	     if(RDataTemp==ETX)
 133   3      	     {
 134   4                      ComBuffer[ComCount-1]=RDataTemp;     //结束字节送入ComBuffer[]
 135   4      	     	if((CheckCRC())!=CrcOK)
 136   4      	     	{
 137   5      
 138   5      	     	  SendMsError();
 139   5      	     	}
 140   4      	     	else
 141   4      	     	{    
 142   5      	     	  CommTransact();
 143   5      	        }
 144   4      	     }
 145   3      	     else SendMsError();
 146   3      
 147   3      	     ComCount=MAXLEN;
 148   3      	  }
 149   2             }
 150   1      }