zhouhang shao
/
test
test
motor.h
- Committer:
- szh66
- Date:
- 2017-05-06
- Revision:
- 2:b78dfa2afe92
- Child:
- 6:9f698d1b2996
File content as of revision 2:b78dfa2afe92:
#ifndef MOTOR_H #define MOTOR_H #include "mbed.h" class Motor { public: Motor(PinName pwm, PinName dir); // Define speed as float value between -1.0 and 1.0 void speed(float speed); // Stop the motor without breaking mechanism void stop(void); // Override operator for setting motor speed void operator = (float speed) { Motor::speed(speed); } // Getter method to retrieve the current speed float read(){ return curr_speed; } private: volatile float curr_speed; PwmOut pwm_pin; DigitalOut dir; }; // Declaring as extern to enable global scope extern Motor leftMotor; extern Motor rightMotor; #endif