C51 COMPILER V7.01  10_04_24                                                               04/25/2010 13:01:55 PAGE 1   


C51 COMPILER V7.01, COMPILATION OF MODULE 10_04_24
OBJECT MODULE PLACED IN 10_04_24.OBJ
COMPILER INVOKED BY: C:\Keil\C51\Bin\c51.exe 10_04_24.c DB OE

stmt level    source

   1          #define _10_04_24_C_
   2          #include <AT89X52.H>
   3          #include <RTX51TNY.H>
   4          #include "10_04_24.h"
   5          #include "8LED.H"
   6          #include "12864.h"
   7          
   8          void TIME2_ROUTING() interrupt 5
   9          {
  10   1      //输入程序代码
  11   1              TF2=0;
  12   1              Led();
  13   1      }
  14          
  15          void INIT_TIME2()
  16          {
  17   1              RCAP2H=0XF8;
  18   1              RCAP2L=0XCC;//2MS
  19   1              ET2=1;
  20   1              TR2=1;  
  21   1      }
  22          
  23          void InitInterrupt()
  24          {
  25   1              INIT_TIME2();
  26   1              Init_LCD();
  27   1              PutStr(0,1,"车位信息显示",0);
  28   1              PutStr(2,0,"满位：５剩余：５",0);
  29   1              PutStr(4,0,"Ａ区：２Ｂ区：３",0);
  30   1              PutStr(6,2,"辅助信息",0);
  31   1      
  32   1      }
  33          
  34          #define INIT            0
  35          #define KEY                     1
  36          #define FLASH           2
  37          #define CLOCK           3
  38          
  39          
  40          void Init_task()_task_ INIT
  41          {
  42   1              InitInterrupt();
  43   1      
  44   1              os_create_task(KEY);            
  45   1              os_delete_task(INIT);
  46   1      }
  47          
  48          #define KEY_IO  P0
  49          
  50          #define CLEAR   str[0]=str[1]=str[2]=str[3]=str[4]=str[5]=str[6]=str[7]=17
  51          bit GET_IN=0,GET_OUT=0;
  52          unsigned char   BUFF[5],BUF_NUM;
  53          unsigned int    S_BUFF[5];
  54          void Key_Task(void)     _task_  KEY
  55          {
C51 COMPILER V7.01  10_04_24                                                               04/25/2010 13:01:55 PAGE 2   

  56   1              unsigned int keytime=0;
  57   1              unsigned char temp,num=2,i=0;
  58   1              while (1)
  59   1              {
  60   2                      KEY_IO=0xf0;
  61   2                      if (KEY_IO!=0xf0)
  62   2                      {
  63   3                              if (++keytime==2)
  64   3                              {
  65   4                                      temp=KEY_IO;
  66   4                                      KEY_IO=temp|0x0f;
  67   4                                      switch (KEY_IO)
  68   4                                      {
  69   5                                              case 0X77:if(GET_IN||GET_OUT)if(i<num)str[i]=1,i++;break;
  70   5                                              case 0X7b:if(GET_IN||GET_OUT)if(i<num)str[i]=2,i++;break;
  71   5                                              case 0X7d:if(GET_IN||GET_OUT)if(i<num)str[i]=3,i++;break;
  72   5                                              case 0X7e:GET_IN=1;break;
  73   5      
  74   5                                              case 0Xb7:if(GET_IN||GET_OUT)if(i<num)str[i]=4,i++;     break;
  75   5                                              case 0Xbb:if(GET_IN||GET_OUT)if(i<num)str[i]=5,i++;     break;
  76   5                                              case 0Xbd:if(GET_IN||GET_OUT)if(i<num)str[i]=6,i++;     break;                                          
  77   5                                              case 0Xbe:num=2;i=0;GET_OUT=1;  break;
  78   5                                                                                      
  79   5                                              case 0Xd7:if(GET_IN||GET_OUT)if(i<num)str[i]=7,i++;     break;
  80   5                                              case 0Xdb:if(GET_IN||GET_OUT)if(i<num)str[i]=8,i++;     break;
  81   5                                              case 0Xdd:if(GET_IN||GET_OUT)if(i<num)str[i]=9,i++;     break;                                          
  82   5                                              case 0Xde:CLEAR;num=2;i=0;break;
  83   5      
  84   5                                              case 0Xe7:if(GET_IN||GET_OUT)if(i<num)str[i]=0,i++;     break;
  85   5                                              case 0Xeb:break;
  86   5                                              case 0Xed:break;                                                
  87   5                                              case 0Xee:      
  88   5                                                                      if(GET_IN)
  89   5                                                                      {
  90   6                                                                              switch(num)
  91   6                                                                              {
  92   7                                                                                      case 2:
  93   7                                                                                                      num=8;
  94   7                                                                                                      i=4;
  95   7                                                                                                      break;
  96   7                                                                                      case 8: 
  97   7                                                                                                      BUFF[BUF_NUM]=(str[0]<<4)+str[1];
  98   7                                                                                                      S_BUFF[BUF_NUM]+=str[4];S_BUFF[BUF_NUM]<<=4;
  99   7                                                                                                      S_BUFF[BUF_NUM]+=str[5];S_BUFF[BUF_NUM]<<=4;
 100   7                                                                                                      S_BUFF[BUF_NUM]+=str[6];S_BUFF[BUF_NUM]<<=4;
 101   7                                                                                                      S_BUFF[BUF_NUM]+=str[7];
 102   7                                                                                                      BUF_NUM++;
 103   7      
 104   7                                                                                                      
 105   7                                                                                                      CLEAR;
 106   7                                                                                                      i=0;
 107   7                                                                                                      num=2;
 108   7                                                                                                      GET_IN=0;
 109   7                                                                                                      break;
 110   7                                                                              }                                                                       
 111   6                                                                      }
 112   5                                                                      if(GET_OUT)
 113   5                                                                      {
 114   6                                                                              temp=(str[0]<<4)+str[1];
 115   6                                                                              for(i=0;i<5;i++)
 116   6                                                                              {
 117   7                                                                                      if(temp==BUFF[i])break;
C51 COMPILER V7.01  10_04_24                                                               04/25/2010 13:01:55 PAGE 3   

 118   7                                                                              }
 119   6                                                                              str[7]=S_BUFF[i]&0x000f;S_BUFF[i]>>=4;
 120   6                                                                              str[6]=S_BUFF[i]&0x000f;S_BUFF[i]>>=4;
 121   6                                                                              str[5]=S_BUFF[i]&0x000f;S_BUFF[i]>>=4;
 122   6                                                                              str[4]=S_BUFF[i]&0x000f;
 123   6                                                                              GET_OUT=0;
 124   6                                                                      }
 125   5      
 126   5                                                                       break;                                 
 127   5                                              default:        break;
 128   5                                      }
 129   4                              }
 130   3                      }
 131   2                      else
 132   2                              keytime=0;
 133   2                      os_wait(K_TMO,1,0);
 134   2              }
 135   1      }
 136          
 137          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =   1506    ----
   CONSTANT SIZE    =   1230    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     25      16
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      2       2
END OF MODULE INFORMATION.


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