master.lst

无线模块nrf24l01程序

C51 COMPILER V8.02   MASTER                                                                08/21/2008 15:41:29 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE MASTER
OBJECT MODULE PLACED IN .\Bin\master.obj
COMPILER INVOKED BY: e:\Keil\C51\BIN\C51.EXE master.c BROWSE DEBUG OBJECTEXTEND OBJECT(.\Bin\master.obj)

line level    source

   1          #include<reg52.h>
   2          #include<def.h>
   3          #include<nRF24L01.h>
   4          
   5          
   6          
   7          sbit    LED2    =P0^5;
   8          sbit    LED1    =P0^6;
   9          
  10          sbit    KEY1    =P2^4;
  11          sbit    KEY2    =P2^5;                           
  12          sbit    KEY3    =P2^3;
  13          sbit    KEY4    =P2^2;
  14          sbit    KEY5    =P2^0;
  15          sbit    KEY6    =P2^1;
  16          sbit    UP      =P1^0;
  17          sbit    DOWN    =P1^1;
  18          sbit    LEFT    =P1^3;
  19          sbit    RIGHT   =P1^2;
  20          
  21          void Delay(unsigned int s)
  22          {
  23   1              unsigned int i;
  24   1              for(i=0; i<s; i++);
  25   1              for(i=0; i<s; i++);
  26   1      }
  27          
  28          
  29          unsigned char old=0xff,new=0xff;
  30          unsigned char bdata keycheck[1]={0xff};
  31          
  32          unsigned char checkkeys()
  33          {
  34   1              old=new;
  35   1              new=0xff;
  36   1              if(KEY1==0)new&=0x7f;
  37   1              if(KEY2==0)new&=0xbf;
  38   1              if(KEY3==0)new&=0xdf;
  39   1              if(KEY4==0)new&=0xef;
  40   1              if(KEY5==0)new&=0xf7;
  41   1              if(KEY6==0)new&=0xfb;
  42   1              if(UP  ==0)new&=0xfd;
  43   1              if(DOWN==0)new&=0xfe;
  44   1              old&=(~new);
  45   1              if(old)
  46   1              {
  47   2                      inerDelay_us(10000);
  48   2                      new=0xff;
  49   2                      if(KEY1==0)new&=0x7f;
  50   2                      if(KEY2==0)new&=0xbf;
  51   2                      if(KEY3==0)new&=0xdf;
  52   2                      if(KEY4==0)new&=0xef;
  53   2                      if(KEY5==0)new&=0xf7;
  54   2                      if(KEY6==0)new&=0xfb;
  55   2                      if(UP  ==0)new&=0xfd;
C51 COMPILER V8.02   MASTER                                                                08/21/2008 15:41:29 PAGE 2   

  56   2                      if(DOWN==0)new&=0xfe;
  57   2                      return old&(~new);
  58   2              }
  59   1              return 0;
  60   1      }
  61          void main()
  62          {
  63   1      
  64   1              
  65   1              TMOD =  0x11;  //设置计数器工作方式为16位装载 ,计数器1波特率发生器2400bps@12MHz
  66   1              IE   =  0xff;
  67   1              SCON=0x50;
  68   1              TCLK=1;
  69   1              RCLK=1;
  70   1              RCAP2H=0xff;
  71   1              RCAP2L=0xFD;//115200Bps
  72   1              TR2=1;
  73   1      
  74   1              init_io() ;
  75   1      
  76   1      
  77   1              while(1){
  78   2                      keycheck[0]=checkkeys();           
  79   2                      if(keycheck[0])nRF24L01_TxPacket(keycheck);
  80   2                      Delay(1000);                                                                              
  81   2                      
  82   2                      
  83   2              }
  84   1      }
  85          
  86          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    215    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      3    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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