Qingshu Zhang / Ultrasonic_final

TDPS3

L298_H.h@0:32705e4af4b9, 2019-03-19 (annotated)

Committer:
QingshuZhang
Date:
Tue Mar 19 12:38:17 2019 +0000
Revision:
0:32705e4af4b9
TDPS3;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
QingshuZhang 0:32705e4af4b9 1 #ifndef L298_H
QingshuZhang 0:32705e4af4b9 2 #define L298_H
QingshuZhang 0:32705e4af4b9 3
QingshuZhang 0:32705e4af4b9 4 #include <mbed.h>
QingshuZhang 0:32705e4af4b9 5
QingshuZhang 0:32705e4af4b9 6 //RobotControl is used to control the direction and speed of the robot
QingshuZhang 0:32705e4af4b9 7 //attributes : the pinouts of the enable and pwm forward and backwards
QingshuZhang 0:32705e4af4b9 8 //methods : SetSpeed and SetDirection to set speed and set direction
QingshuZhang 0:32705e4af4b9 9
QingshuZhang 0:32705e4af4b9 10 class L298
QingshuZhang 0:32705e4af4b9 11 {
QingshuZhang 0:32705e4af4b9 12 private:
QingshuZhang 0:32705e4af4b9 13
QingshuZhang 0:32705e4af4b9 14 DigitalOut m_motorBw;
QingshuZhang 0:32705e4af4b9 15 DigitalOut m_motorFw;
QingshuZhang 0:32705e4af4b9 16 PwmOut m_motorEnable;
QingshuZhang 0:32705e4af4b9 17
QingshuZhang 0:32705e4af4b9 18
QingshuZhang 0:32705e4af4b9 19 bool m_prevDir;
QingshuZhang 0:32705e4af4b9 20
QingshuZhang 0:32705e4af4b9 21
QingshuZhang 0:32705e4af4b9 22 public:
QingshuZhang 0:32705e4af4b9 23
QingshuZhang 0:32705e4af4b9 24 bool m_dir;
QingshuZhang 0:32705e4af4b9 25 float m_speed;
QingshuZhang 0:32705e4af4b9 26
QingshuZhang 0:32705e4af4b9 27 L298(PinName pin1, PinName pin2, PinName pin3); //initializes the pins, direction and speed
QingshuZhang 0:32705e4af4b9 28
QingshuZhang 0:32705e4af4b9 29 void SetDirection(bool dir); //sets direction of robot, forward or backwards
QingshuZhang 0:32705e4af4b9 30 void SetSpeed(float speed); //sets speed of robot regardless of direction
QingshuZhang 0:32705e4af4b9 31
QingshuZhang 0:32705e4af4b9 32 };
QingshuZhang 0:32705e4af4b9 33
QingshuZhang 0:32705e4af4b9 34
QingshuZhang 0:32705e4af4b9 35
QingshuZhang 0:32705e4af4b9 36
QingshuZhang 0:32705e4af4b9 37 #endif