File content as of revision 12:e95ed962be7a:

#ifndef AUTOCAR_H
#define AUTOCAR_H

#include "mbed.h"

// used for motor
//AnalogOut M1_enable(D6);
//AnalogOut M2_enable(D5);
/*DigitalOut M1_enable(D6);
DigitalOut M2_enable(D5);
DigitalOut M1_in1(D3);
DigitalOut M1_in2(D2);
DigitalOut M2_in3(D1);
DigitalOut M2_in4(D0);
const int MOTOR_M1 = 0;
const int MOTOR_M2 = 1;
const int DIR_FORWARD = 0;
const int DIR_BACKWARD = 1;
const int PWR_STOP = 0;*/

// used for IR sensors
/*AnalogIn leftIR(A1);
AnalogIn middleIR(A3);
AnalogIn rightIR(A5);*/
void readIR(bool* left, bool* middle, bool* right, int threshold);

long map(long x, long in_min, long in_max, long out_min, long out_max);

// used for controlling the direction of auto car
void DriveSingleMotor(int m, int speed, int dir);
void driveMotor(bool left, bool middle, bool right);
void init();
void forward();
void turnLeft();
void turnRight();

#endif