adc0832.lst

单片机驱动1602和AD0832

C51 COMPILER V8.02   ADC0832                                                               09/02/2007 18:25:00 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE ADC0832
OBJECT MODULE PLACED IN ADC0832.OBJ
COMPILER INVOKED BY: D:\Keil\C51\BIN\C51.EXE ADC0832.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include"Adc0832.h"
   2          /********************************************************
   3          函数名：adc0832Rece(unsigned char ADC0832MODLE)
   4          功能：
   5          作者：  陈子牙
   6          输入变量：unsigned char ADC0832MODLE //定义adc0832的输入模式//可两通道//可差分输入
   7          输出变量：unsigned char
   8          创建日期：2005/05/18
   9          ********************************************************/
  10          unsigned char adc0832Rece(unsigned char ADC0832MODLE)//定义adc0832的输入模式//可两通道//可差分输入
  11          {unsigned char adc0832Buf=0,number=0;
  12   1      ADC0832CS=0; 
  13   1      for(;number<3;number++)//输出命令
  14   1          {ADC0832DI=(bit)(ADC0832MODLE&0x80);
  15   2           ADC0832MODLE<<=1;
  16   2           ADC0832CLK=1;
  17   2           _nop_();
  18   2           _nop_();
  19   2           _nop_();
  20   2           _nop_();
  21   2           _nop_();
  22   2           _nop_();
  23   2           ADC0832CLK=0;
  24   2           _nop_();
  25   2           _nop_();
  26   2           }
  27   1      for(number=0;number<7;number++)//丢弃高七位数据
  28   1         {ADC0832DO=1;
  29   2          adc0832Buf<<=1;
  30   2          ADC0832CLK=1;
  31   2           _nop_();
  32   2           _nop_();
  33   2           _nop_();
  34   2           _nop_();
  35   2           _nop_();
  36   2           _nop_();
  37   2          ADC0832CLK=0;
  38   2           _nop_();
  39   2           _nop_();
  40   2          if(ADC0832DO==1){adc0832Buf++;}
  41   2          }
  42   1      adc0832Buf=0;
  43   1      for(number=0;number<8;number++)//接收八位数据
  44   1         {ADC0832DO=1;
  45   2          adc0832Buf>>=1;
  46   2          ADC0832CLK=1;
  47   2           _nop_();
  48   2           _nop_();
  49   2           _nop_();
  50   2           _nop_();
  51   2           _nop_();
  52   2           _nop_();
  53   2           ADC0832CLK=0;
  54   2          _nop_();
  55   2          _nop_();
C51 COMPILER V8.02   ADC0832                                                               09/02/2007 18:25:00 PAGE 2   

  56   2          if(ADC0832DO==1){adc0832Buf+=0x80;}
  57   2         }
  58   1      ADC0832CS=1;
  59   1      return(adc0832Buf);
  60   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     93    ----
   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)