vpp.lst

基于高速51单片机的,带示波器功能的频率计原码,还能分析PWM红外编码.液晶显示.

C51 COMPILER V8.05a   VPP                                                                  04/12/2007 09:00:37 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE VPP
OBJECT MODULE PLACED IN Vpp.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Vpp.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include "stc12c5412ad.h"
   2          #define uchar unsigned char                       
   3          #define uint unsigned int
   4          
   5          extern uchar keyfuncindex;
   6          extern void d2(void);
   7          extern void AD_init(uchar AD_port_sel );
   8          extern uint GET_AD_Result();//启动AD转换并返回转换值 
   9          extern void dis_cls(void);
  10          extern void dis_one_char(uchar x,uchar y,uchar asc_num,bit b_flag);
  11          extern void lcd_init(void);
  12          extern void dis_one_zi();
  13          extern void temp_to_tempx(uint temp);
  14          extern void delay_1(uchar time);
  15          extern uint temp0,temp1,temp2,temp3,temp4;
  16          //sbit key1=P3^0;
  17          //sbit key2=P3^1;
  18          
  19          
  20          void get_value()
  21          {
  22   1      //      
  23   1              uint i;
  24   1              uint max,min,value;
  25   1              lcd_init();
  26   1              AD_init(7);
  27   1              while(1)
  28   1              {
  29   2                      //max=512,min=512;
  30   2                      for(i=0;i<1000;i++)
  31   2                      {
  32   3                              value=GET_AD_Result();
  33   3                              if(value<min)
  34   3                              min=value;
  35   3              
  36   3                              if (value>max)
  37   3                              max=value;
  38   3                      }
  39   2                      min=(5000*min)/1023;
  40   2                      dis_cls();
  41   2                      temp_to_tempx(min);
  42   2                      
  43   2                      dis_one_char(0,0,temp0+0x30,1);
  44   2                      dis_one_char(0,1,temp1+0x30,1);
  45   2                      dis_one_char(0,2,temp2+0x30,1);
  46   2                      dis_one_char(0,3,temp3+0x30,1);
  47   2                      dis_one_char(0,4,temp4+0x30,1);
  48   2                      
  49   2                      
  50   2                      max=(5000*max)/1023;                    
  51   2                      temp_to_tempx(max);
  52   2                      
  53   2                      
  54   2                      dis_one_char(2,0,temp0+0x30,1);
  55   2                      dis_one_char(2,1,temp1+0x30,1);
C51 COMPILER V8.05a   VPP                                                                  04/12/2007 09:00:37 PAGE 2   

  56   2                      dis_one_char(2,2,temp2+0x30,1);
  57   2                      dis_one_char(2,3,temp3+0x30,1);
  58   2                      dis_one_char(2,4,temp4+0x30,1);
  59   2                      delay_1(20);
  60   2              }
  61   1                              
  62   1                      
  63   1      
  64   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    263    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       6
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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