C51 COMPILER V9.52.0.0   TRACK                                                             06/16/2021 21:27:37 PAGE 1   


C51 COMPILER V9.52.0.0, COMPILATION OF MODULE TRACK
OBJECT MODULE PLACED IN track.obj
COMPILER INVOKED BY: C:\Users\starkchen\Keil4\C51\BIN\C51.EXE src\track.c BROWSE DEBUG OBJECTEXTEND PRINT(.\track.lst) T
                    -ABS(2) OBJECT(track.obj)

line level    source

   1          #include <reg52.h>
   2          #include "track.h"
   3          #include "motor.h"
   4          #include "delay.h"
   5          #include "PWM.h"
   6          #include "Serial.h"
   7          #include "led.h"
   8          #include "bt.h"
   9          
  10          sbit in1 = P2 ^ 1;  // left
  11          sbit in3 = P2 ^ 3;  // right
  12          
  13          extern int flag;
  14          extern int Serial_Data;
  15          
  16          uint track_detect()
  17          {
  18   1        if (in1 == 0 && in3 == 1) return IN1_DETECTED;
  19   1        else if (in1 == 1 && in3 == 0) return IN3_DETECTED;
  20   1        else if (in1 == 0 && in3 == 0) return ALL_DETECTED;
  21   1        else if (in1 == 1 && in3 == 1) return NOT_DETECTED;
  22   1        return -1;
  23   1      }
  24          
  25          
  26          int track_auto()
  27          {
  28   1        int signal;
  29   1        while (1)
  30   1        {
  31   2          signal = Serial_Data;
  32   2          if (signal == BTEXIT)
  33   2          {
  34   3            return 0; // �˳��Զ�Ѱ��
  35   3          }
  36   2      
  37   2          if (in1 == WHITE && in3 == WHITE)
  38   2          {
  39   3            //motor_forword();
  40   3            flag = BTFORWORD;
  41   3            //if (Serial_Data == BTEXIT) return 0;
  42   3          }
  43   2          else if (in1 == BLACK && in3 == WHITE)
  44   2          {
  45   3            //flag = BTRIGHT;
  46   3            flag = BT_RIGHT_SPIN;
  47   3            //if (Serial_Data == BTEXIT) return 0;
  48   3            //motor_turn(RIGHT);
  49   3          }
  50   2          else if (in1 == WHITE && in3 == BLACK)
  51   2          {
  52   3            //flag = BTLEFT;
  53   3            flag = BT_LEFT_SPIN;
  54   3            //if (Serial_Data == BTEXIT) return 0;
C51 COMPILER V9.52.0.0   TRACK                                                             06/16/2021 21:27:37 PAGE 2   

  55   3            //motor_turn(LEFT);
  56   3          }
  57   2          else
  58   2          {
  59   3            flag = BTSTOP;
  60   3            //if (Serial_Data == BTEXIT) return 0;
  61   3            //motor_reset();
  62   3          }
  63   2        }
  64   1          
  65   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    109    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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