adc0808.lst

使用51单片机作为控制器

C51 COMPILER V7.06   ADC0808                                                               05/14/2007 22:03:39 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE ADC0808
OBJECT MODULE PLACED IN ADC0808.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE ADC0808.C LARGE BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <at89x52.h>
   2          
   3          volatile unsigned char xdata adsel0 _at_ 0xA000;       /*AD选择*/
   4          unsigned char ad_buf;
   5          
   6          void ad_complete(void) interrupt 2 using 0
   7          {
   8   1              ad_buf=adsel0;
   9   1      }
  10          
  11          void AD_Init1(void)
  12          {
  13   1              EA=1;
  14   1          EX1=1;
  15   1          IT1=1;
  16   1      }
  17          unsigned int AD_Take(void) 
  18          {
  19   1              adsel0=0;             //清零    
  20   1              return ((unsigned int)(100*ad_buf)/51);
  21   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     52    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =      1    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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