adc0832.lst

基于msc单片机仿真机的仿真程序

C51 COMPILER V7.07   ADC0832                                                               09/16/2006 15:11:15 PAGE 1   


C51 COMPILER V7.07, COMPILATION OF MODULE ADC0832
OBJECT MODULE PLACED IN adc0832.OBJ
COMPILER INVOKED BY: D:\Keil\C51\BIN\C51.EXE adc0832.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include"reg51.h"
   2          #include"intrins.h"
   3          #define uchar unsigned char
   4          #define nop() _nop_();
   5          
   6          sbit clk=P1^6;
   7          sbit data_i=P1^4;
   8          sbit data_o=P1^5;
   9          sbit cs=P1^2;
  10          //此程序A TO D为CH1
  11          uchar read_adc(void)
  12          {  uchar i,ch=0;
  13   1         cs=0; 
  14   1         clk=1;
  15   1         nop();
  16   1         nop();
  17   1         clk=0;
  18   1         nop();
  19   1         nop();
  20   1         for (;data_o==1;) 
  21   1           {
  22   2            clk=1;
  23   2            nop();
  24   2            nop();
  25   2            clk=0;
  26   2            nop();
  27   2            nop();
  28   2            }
  29   1         for (i=0; i<8; i++)
  30   1           {  
  31   2            clk=1;
  32   2            nop();
  33   2            nop();
  34   2            clk=0;
  35   2            nop();
  36   2            nop(); 
  37   2            ch=(ch<<1)|data_o;
  38   2            }
  39   1         cs=1;
  40   1         return(ch);
  41   1      }
  42          //主程序            
  43          void main(void)
  44          {
  45   1        uchar ad;
  46   1        while(1)
  47   1          {
  48   2            ad=read_adc();
  49   2            P0=ad;
  50   2           }
  51   1       }     


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     53    ----
C51 COMPILER V7.07   ADC0832                                                               09/16/2006 15:11:15 PAGE 2   

   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)