analog.lst

ADUC的周立功7290可以显示的程序

C51 COMPILER V8.02   ANALOG                                                                08/13/2008 08:12:39 PAGE 1   


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

line level    source

   1           #include<aduc845.h> 
   2           #include<absacc.h>
   3            
   4          void AnalogInit(void)
   5          {
   6   1          ADCMODE = 0x22;             //单次测量      
   7   1              SF = 0x0D;                      //频率，105.3Hz
   8   1          ADC0CON1 = 0xA7;    //不缓冲，最大输入范围  
   9   1          ADC0CON2 = 0x40;    //外参考，通道0 
  10   1      
  11   1              DACCON = 0x03;//12bit dac0  
  12   1      }
  13          
  14          unsigned int ADC(unsigned char ch)
  15          {       
  16   1              ADC0CON2 = 0x40|ch;
  17   1              ADCMODE = 0x22;
  18   1              RDY0=0;
  19   1              while(!RDY0);
  20   1              return(ADC0H*256+ADC0M);        //不能用ADC0H<<8+ADC0M  
  21   1      }                                 
  22          
  23          void DAC(unsigned int dat)
  24          {
  25   1              DACH=dat >> 8;
  26   1              DACL=dat;
  27   1      }
  28          
  29          void ADDR_OUT(unsigned int addr)
  30          {
  31   1              addr = (addr - 1) + (addr - 1) / 60 * 4;
  32   1              XBYTE[0x8000 + addr] = 0;
  33   1      }
  34          
  35          
  36          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    108    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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