p3.lst

中断实验 ——有急救车的交通灯控制实验 1. 基本实验 在实验三基本实验内容的基础上增加允许急救车优先通过的要求。当有急救车到达时

C51 COMPILER V7.50   P3                                                                    05/05/2008 22:27:26 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE P3
OBJECT MODULE PLACED IN P3.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE P3.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>
   2          unsigned char D;
   3          void display(){
   4   1              P1=~D;
   5   1      }
   6          void delay(unsigned int ms){
   7   1          unsigned char i;
   8   1          unsigned int j;
   9   1          for(j=0;j<ms;j++){
  10   2              for(i=0;i<60;i++){
  11   3                  ;
  12   3              }
  13   2          }
  14   1      }
  15          void int_0() interrupt 0{
  16   1              int i;
  17   1              for(i=0;i<15;i++){
  18   2                      D=0x42;
  19   2                      display();
  20   2                      delay(1000);
  21   2                      D=0x00;
  22   2                      display();
  23   2                      delay(1000);
  24   2              }
  25   1      }
  26          void int_1() interrupt 2{
  27   1              int i;
  28   1              for(i=0;i<15;i++){
  29   2                      D=0x42;
  30   2                      display();
  31   2                      delay(1000);
  32   2                      D=0x00;
  33   2                      display();
  34   2                      delay(1000);
  35   2              }
  36   1      }
  37          main(){
  38   1              int i=0;
  39   1              IP=0x02;
  40   1              IE=0x85;
  41   1              D=0x81;
  42   1              display();
  43   1              delay(3000);
  44   1              while(1){
  45   2                      D=0x21;
  46   2                      display();
  47   2                      delay(10000);
  48   2                      for(i=0;i<5;i++){
  49   3                              D=0x41;
  50   3                              display();
  51   3                              delay(1000);
  52   3                              D=0x01;
  53   3                              display();
  54   3                              delay(1000);
  55   3                      }
C51 COMPILER V7.50   P3                                                                    05/05/2008 22:27:26 PAGE 2   

  56   2                      D=0x81;
  57   2                      display();
  58   2                      delay(500);
  59   2                      D=0x84;
  60   2                      display();
  61   2                      delay(10000);
  62   2                      for(i=0;i<5;i++){
  63   3                              D=0x82;
  64   3                              display();
  65   3                              delay(1000);
  66   3                              D=0x80;
  67   3                              display();
  68   3                              delay(1000);
  69   3                      }       
  70   2              }
  71   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    296    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      1    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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