adcsingl.lst

关于aduc841单片机的一些实用入门程序

C51 COMPILER V7.04   ADCSINGL                                                              10/30/2003 10:56:23 PAGE 1   


C51 COMPILER V7.04, COMPILATION OF MODULE ADCSINGL
OBJECT MODULE PLACED IN ADCSINGL.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE ADCSINGL.C BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          /*********************************************************************
   2          
   3           Author        : ADI - Apps            www.analog.com/MicroConverter
   4          
   5           Date          : October 2003
   6          
   7           File          : ADCsingl.c
   8          
   9           Hardware      : ADuC841
  10          
  11           Description   : Performs repeated single ADC conversions and moves
  12                           results to UART. 
  13          
  14                          
  15          *********************************************************************/
  16          
  17          #include<stdio.h>
  18          #include<aduc841.h>
  19          
  20          sbit LED = 0x0B4;                //P3.4 drives red LED on eval board
  21          
  22          void adc_int() interrupt 6{
  23   1              LED=1;
  24   1              printf("\n%02BX%02BX\n",ADCDATAH,ADCDATAL);
  25   1              return;
  26   1                                }
  27          void DELAY(int);                        // Function prototype
  28          void main(void)
  29          {
  30   1      int  CHAN=0;
  31   1      
  32   1      /* Set up UART */
  33   1      T3CON = 0x086;
  34   1      T3FD = 0x08;
  35   1      SCON   = 0x052;
  36   1      
  37   1      /* PRECONFIGURE...*/
  38   1      
  39   1      ADCCON1 = 0x08C;      // power up ADC /32 + 4 acq clock
  40   1      ADCCON2 = CHAN;                         // select channel to convert
  41   1      EA      = 1;                            // enable interrupts
  42   1      EADC    = 1;                            // enable ADC interrupt
  43   1      
  44   1      /* PERFORM REPEATED SINGLE CONVERSIONS...*/
  45   1      
  46   1      for(;;)
  47   1      {
  48   2      SCONV = 1;                              // Perform single conversion
  49   2      while (LED==0){}
  50   2      LED=0;
  51   2      }
  52   1      
  53   1      }
  54          
  55          
C51 COMPILER V7.04   ADCSINGL                                                              10/30/2003 10:56:23 PAGE 2   

  56          
  57          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    101    ----
   CONSTANT SIZE    =     13    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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