cc.lst

2.4G无线数传模块nrf2401的c51程序

C51 COMPILER V7.06   CC                                                                    12/28/2007 10:56:21 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE CC
OBJECT MODULE PLACED IN cc.OBJ
COMPILER INVOKED BY: D:\Program Files\C51\BIN\C51.EXE cc.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <reg51.h> 
   2          sbit led  = P2^1; 
   3          sbit PWR_UP = P3^4; 
   4          sbit CE  = P1^0; 
   5          sbit CS  = P1^2; 
   6          sbit DR1 = P3^2; 
   7          sbit CLK = P1^3; 
   8          sbit DATA = P3^1; 
   9          sbit k=P2^0;
  10          void delay(int dly) 
  11          {
  12   1        int count;   
  13   1        while(dly!=0) {
  14   2           count=5;
  15   2          while(count>0)   
  16   2            count--;     
  17   2        dly--; }       
  18   1      }                
  19          void clock()
  20          {                                       
  21   1        CLK=0;
  22   1        delay(1);
  23   1        CLK=1;
  24   1        delay(1);
  25   1        CLK=0;
  26   1        delay(1);
  27   1      }
  28          
  29          
  30          void Transmit(int address,int payload)
  31          {int i=0;
  32   1            PWR_UP=1;
  33   1          CS=0;
  34   1          CE=1;
  35   1          delay(1);
  36   1            for(i=0;i<8;i++)
  37   1              {
  38   2                  if(address&0x80)
  39   2                    DATA=1;
  40   2                  else 
  41   2                    DATA=0;
  42   2                  delay(1);
  43   2                    clock();
  44   2                  delay(1);
  45   2                  address=address << 1;
  46   2      
  47   2                 }
  48   1             for(i=0;i<8;i++)
  49   1              {
  50   2                  if(payload&0x80)
  51   2                    DATA=1;
  52   2                  else 
  53   2                    DATA=0;
  54   2      delay(1);
  55   2                    clock();
C51 COMPILER V7.06   CC                                                                    12/28/2007 10:56:21 PAGE 2   

  56   2      delay(1);
  57   2                  payload=payload << 1;
  58   2      
  59   2                 }
  60   1            CE=0;
  61   1            delay(2);
  62   1      }
  63          
  64                        
  65          void configuration()
  66          {   int config_word[15]={0x08,0x08,0xCC,0xCC,0xCC,0xCC,0xE7,0xCC,0xCC,0xCC,0xCC,0xE7,0x21,0x6f,0x04};
  67   1          int i,j;
  68   1          int temp=0x00;
  69   1          PWR_UP=0;
  70   1          CS=0;
  71   1          CE=0;
  72   1          PWR_UP=1;
  73   1           delay(1);
  74   1            CS=1;
  75   1          delay(3);
  76   1        for(i=0;i<15;i++)
  77   1        {
  78   2          temp=config_word[i];
  79   2             for(j=0;j<8;j++)
  80   2             {
  81   3                if(temp&0x80)
  82   3                   DATA=1;
  83   3                else
  84   3                   DATA=0;
  85   3                delay(1);
  86   3                clock();
  87   3                delay(1);
  88   3                temp=temp << 1;
  89   3             }
  90   2      
  91   2      
  92   2        }
  93   1        delay(2);
  94   1              CE=0;
  95   1              CS=0;
  96   1        delay(2);
  97   1      }
  98          main()
  99          { int i=0;
 100   1        led=i;
 101   1        configuration();
 102   1         k=1;while(1){if(k==0)delay(5);if(k==0){Transmit(0xE7,0x08);delay(10);}}
 103   1        
 104   1      }
 105          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    329    ----
   CONSTANT SIZE    =     30    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      34
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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