Bohdan Kondratenko

RTC.h

					
#ifndef _RTC_H_
#define _RTC_H_

#include "Lampen.h"

typedef enum
{
  NEGATIVE = 0x00,
  POSITIVE = 0x01,
} clock_polarity;

struct Clock_struct
{

  bool tick_in_progress;
  bool stopped;
  
  uint8_t clock_pin_1;
  uint8_t clock_pin_2;
  
  int16_t ticks_to_do;
  int16_t ticks_memory;
  clock_polarity polarity;    // To determine which polatity of impulse schould be done on the next step
  uint16_t ticks_timer;       // Counter for counting miliseconds for impulse switching;
  uint16_t impulse_period;    // Period of the active signal on a pin (ms). must always be less then tick_period (П_ - the Period of П)
  uint16_t duty_cycle;        // duty_cycle of a tick, %
  uint16_t tick_period;       // Tick period (ms) according to impulse_period and duty_cycle (written here to simplify calculations. DO NOT OWERWRITE AFTER init_clock() FUNCTION!!!)
}; 

typedef struct Clock_struct my_clock_t;

void RTC_Set_Time(status_flags_t* Status, ts* time_struct);
int16_t calculate_Ticks(ts* RTC_time, my_time_t* EEPROM_time);
void init_clock(my_clock_t* Clock);
void do_impulse(my_clock_t* Clock);

#endif /* _RTC_H_ */