serial.lst

8051手机短信源程序,用单片机控制手机模块发短信

C51 COMPILER V8.02   SERIAL                                                                10/13/2008 11:41:32 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE SERIAL
OBJECT MODULE PLACED IN serial.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE serial.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include"main.h"
   3          #include"serial.h"
   4          #include"iic.h"
   5          #include"LCD.h"
   6          
   7          extern uint idata time;
   8          extern uchar idata recive_buffer[];
   9          extern uchar recive_tept;
  10          extern bit flag;
  11          extern uchar m_count;
  12          
  13          uchar temp2[1];
  14          uchar rt_count;
  15          uchar read_buffer[1];
  16          //extern uchar m_count;
  17          
  18          void init_mcu(void)
  19          {
  20   1      /*
  21   1              TMOD=0x21;
  22   1              SCON=0x50;      
  23   1              TH1=0xfd;                         //9600
  24   1              TL1=0xfd;
  25   1              TR1=1;
  26   1              ES=1; 
  27   1              //RI=0;TI=0;    
  28   1              TH0=0xfc;
  29   1              TL0=0x6c;
  30   1              TR0=1;
  31   1              ET0=1;
  32   1              EA=1;
  33   1              */
  34   1              TMOD=0x21;        
  35   1              TL1=0xfd;
  36   1              TH1=0xfd;
  37   1              TH0=0xfc;
  38   1              TL0=0x6c;
  39   1              SCON=0xd8;        
  40   1              PCON=0x00;
  41   1              TR1=1;
  42   1              TR0=1;
  43   1              EA=1; ES=1; ET0=1;      //开中断，允许串行口中断
  44   1              REN=1;    
  45   1      }
  46          
  47          ///*
  48          void dir() interrupt 1                   //定时器1
  49          {
  50   1          TH0=0xfc;
  51   1          TL0=0x6c;
  52   1              //time++;
  53   1              if(time>0)
  54   1              {               
  55   2                      time--;         
C51 COMPILER V8.02   SERIAL                                                                10/13/2008 11:41:32 PAGE 2   

  56   2              }
  57   1      }
  58          //*/
  59          
  60          /*接收一字符*/
  61          ///*
  62          void serial() interrupt 4 
  63          {
  64   1        
  65   1        if (RI) //判断是不是收完字符
  66   1        {
  67   2                 /*
  68   2                 recive_buffer[recive_tept]=SBUF;        
  69   2                 recive_tept++;
  70   2                 if(recive_tept>63)
  71   2                 {
  72   2                              recive_tept=0;
  73   2                              flag=1;
  74   2                 }
  75   2                 */
  76   2                 ///*
  77   2                 if(recive_tept<64)
  78   2                 {
  79   3                              recive_buffer[recive_tept]=SBUF;           
  80   3                              recive_tept++;
  81   3                 }
  82   2                 //*/
  83   2         }   
  84   1         
  85   1         RI = 0; 
  86   1         
  87   1      }
  88          //*/
  89          /*
  90          void send_char(uchar send)
  91          {
  92                   SBUF=send;
  93               while ( TI ==0 );
  94               TI=0;            
  95          }
  96          
  97          void send_string(uchar * string , uint len)
  98          {
  99              uint k=0;
 100                  do
 101                  {
 102                      send_char( *(string + k) );
 103                          k++;
 104                  }while( k < len );
 105          }
 106          */
 107          void recive_string()
 108          {
 109   1              rt_count++;
 110   1              if((rt_count>60)&&(recive_tept>0))
 111   1              {                       
 112   2                      RdFromROM(temp2,2000,1);
 113   2                      m_count=temp2[0];               
 114   2                      WrToROM(recive_buffer,m_count*64,64);
 115   2                      m_count++;
 116   2                      read_buffer[0]=m_count;
 117   2                      WrToROM(read_buffer,2000,1);
C51 COMPILER V8.02   SERIAL                                                                10/13/2008 11:41:32 PAGE 3   

 118   2                      disp_string("                    收到新信息                                          "); 
 119   2                      time=1500;              
 120   2                      recive_tept=0;
 121   2                      rt_count=0;
 122   2              }               
 123   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    205    ----
   CONSTANT SIZE    =     73    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      3    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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