#ifndef PWM_H
#define PWM_H

#include <avr/io.h>

class Pwm16b //TC1 pwm on PB1 & PB2
{
public:
  Pwm16b();
  ~Pwm16b();
  void setDuty( const uint16_t duty );
  void off();
  void on();
};

class Pwm8b
{
private:
     volatile unsigned char *_timerControlRegisterA; //TCCRxA
     volatile unsigned char *_timerControlRegisterB; //TCCRxB
     volatile unsigned char *_compareRegisterA;      //OCRxA
     volatile unsigned char *_compareRegisterB;      //OCRxB
     uint8_t _speed = 0b00000011;
     
public:
  Pwm8b( volatile unsigned char *timerControlRegisterA, volatile unsigned char *timerControlRegisterB, volatile unsigned char *compareRegisterA, volatile unsigned char *compareRegisterB, const uint8_t speed = 0b00000011, const bool enableA = true, const bool enableB = true, const uint8_t dutyA = 0,  const uint8_t dutyB = 0 );
  ~Pwm8b();
  void setDutyA(const uint8_t duty);
  void setDutyB(const uint8_t duty);
  void off();
  void on();
};

#endif