main.lst

ADC0804+DAC0832+MAX7219仿真演示

C51 COMPILER V8.02   MAIN                                                                  03/27/2009 09:11:41 PAGE 1   


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

line level    source

   1          #include <reg51.h>
   2          #include <absacc.h>
   3          #include "max7219.h" 
   4          
   5          #define ADC XBYTE[0xbfff] //P2.6接CS
   6          #define DAC XBYTE[0x7fff] //P2.7接CS
   7          
   8          sbit ADCfinish = P3^2;
   9          //sbit KEY0 = P3^2;
  10          sbit KEY1 = P3^3;
  11          sbit KEY2 = P3^4;
  12          sbit KEY3 = P3^5;
  13          
  14          void main()
  15          {
  16   1              unsigned char tmp,davl; 
  17   1              delay_ms(500);//延时让电源稳定
  18   1              InitAllComponents();
  19   1              disp7219(88888888);
  20   1              delay_ms(500);//延时让电源稳定
  21   1              
  22   1              davl=100;
  23   1              while(1) 
  24   1              {
  25   2                      DAC=davl;
  26   2                      if(!KEY2) {             
  27   3                              davl++;
  28   3                              while(!KEY2);           
  29   3                      }
  30   2      
  31   2                      if(!KEY3) {             
  32   3                              davl--;
  33   3                              while(!KEY3);           
  34   3                      }
  35   2      
  36   2      
  37   2                      ADC=0xff;//启动ADC
  38   2                      while(ADCfinish);               
  39   2                      tmp=ADC;
  40   2                      disp7219(tmp);
  41   2              }  
  42   1      }
  43          
  44          
  45          
  46          
  47          
  48          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    463    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
C51 COMPILER V8.02   MAIN                                                                  03/27/2009 09:11:41 PAGE 2   

   DATA SIZE        =   ----      14
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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