190605
motor.cpp
- Committer:
- jinyoung_KIL
- Date:
- 2019-06-05
- Revision:
- 0:72fcb2468532
File content as of revision 0:72fcb2468532:
#include "motor.h" /** * Constructor. */ Motor::Motor(PinName _pwma,PinName _pwmb, PinName _ain0, PinName _ain1, PinName _bin0, PinName _bin1, float _speed) : pwma(_pwma), pwmb(_pwmb), ain1(_ain1), ain0(_ain0), bin0(_bin0), bin1(_bin1) { Speed_L = _speed; Speed_R = _speed; init_speed = _speed; } /** * Destructor. */ Motor::~Motor() { } void Motor::speed_l(float sp_l){ Speed_L = sp_l; if(Speed_L > 1){ Speed_L = 1; } if(Speed_L < 0){ Speed_L = 0; } } void Motor::speed_r(float sp_r){ Speed_R = sp_r; if(Speed_R > 1){ Speed_R = 1; } if(Speed_R < 0){ Speed_R = 0; } } void Motor::speedup_l(void){ Speed_L += 0.005; if(Speed_L > 1){ Speed_L = 1; } } void Motor::speeddown_l(void){ Speed_L -= 0.005; if(Speed_L < 0){ Speed_L = 0; } } void Motor::speedup_r(void){ Speed_R += 0.005; if(Speed_R > 1){ Speed_R = 1; } } void Motor::speeddown_r(void){ Speed_R -= 0.005; if(Speed_R < 0){ Speed_R = 0; } } void Motor::forward(void){ pwma = Speed_L * 0.7; pwmb = Speed_R; ain0 = 1; ain1 = 0; bin0 = 1; bin1 = 0; } void Motor::backward(void){ pwma = Speed_L; pwmb = Speed_R; ain0 = 0; ain1 = 1; bin0 = 0; bin1 = 1; } void Motor::left(void){ pwma = Speed_L*0.8; pwmb = Speed_R; ain0 = 1; ain1 = 0; bin0 = 1; bin1 = 0; } void Motor::right(void){ pwma = Speed_L; pwmb = Speed_R*0.85; ain0 = 1; ain1 = 0; bin0 = 1; bin1 = 0; } void Motor::stop(void){ pwma = init_speed; pwmb = init_speed; ain0 = 0; ain1 = 0; bin0 = 0; bin1 = 0; }