led1.lst

十几个proteus的仿真实例

C51 COMPILER V7.07   LED1                                                                  05/07/2006 21:33:03 PAGE 1   


C51 COMPILER V7.07, COMPILATION OF MODULE LED1
OBJECT MODULE PLACED IN led1.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE led1.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include <at89x51.h>
   2          #include <absacc.h>
   3          #define unit unsigned int
   4          #define uchar unsigned char
   5          #define AD XBYTE[0X7FF8]
   6          sbit led1=P2^0;
   7          sbit led2=P2^1;
   8          sbit led3=P2^2;
   9          sbit led4=P2^3;
  10          sbit ad_busy=P3^2;
  11          bit bk=1;
  12          unsigned char ad_data,LED1,LED2,LED3;
  13          unsigned char idata led_data[3];
  14          uchar code led_segment[12]={0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x0,0x0};
  15          void delay(unsigned int i)
  16          {       
  17   1              while(i)i--;
  18   1      }
  19          void display(void)
  20          {
  21   1              
  22   1              LED1=ad_data%10;
  23   1              LED2=(ad_data/10)%10;
  24   1              //LED2=ad_data/10;
  25   1              LED3=ad_data/100;
  26   1              P2=0xff;
  27   1              delay(2);
  28   1      
  29   1              P1=led_segment[LED1];
  30   1              led1=0;
  31   1              delay(100);
  32   1              led1=1;
  33   1      
  34   1              if((LED3==0)&&(LED2==0))LED2=10;
  35   1              P1=led_segment[LED2];
  36   1              led2=0;
  37   1              delay(100);
  38   1              led2=1;
  39   1      
  40   1              if(LED3==0)LED3=10;
  41   1              P1=led_segment[LED3];
  42   1              led3=0;
  43   1              delay(100);
  44   1              led3=1;
  45   1      
  46   1              bk=!bk;
  47   1      }
  48          void ad0808(void) interrupt 0
  49          {
  50   1              EA=0;
  51   1              EX0=0;
  52   1              ad_data=AD;
  53   1              EA=1;
  54   1              EX0=1;
  55   1      }
C51 COMPILER V7.07   LED1                                                                  05/07/2006 21:33:03 PAGE 2   

  56          void main(void)
  57          {
  58   1              EA=1;
  59   1              EX0=1;
  60   1              //IT0=1;
  61   1              ad_data=0;
  62   1              ad_busy=0;
  63   1              while(1)
  64   1              {       
  65   2                      if(bk)AD=0;
  66   2                      display();
  67   2                      
  68   2              }
  69   1      }
  70          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    171    ----
   CONSTANT SIZE    =     12    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      4    ----
   IDATA SIZE       =      3    ----
   BIT SIZE         =      1    ----
END OF MODULE INFORMATION.


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