rtc.c

#include "board.h"
#include "../rtc.h"

#include <time.h>

void RTC_init(void)
{
  return;
}

void RTC_getTime(uint32_t *time)
{
  struct timespec tp;

  if(clock_gettime(CLOCK_REALTIME, &tp) != 0)
  {
    *time = 0;
    return;
  }

  *time = ((uint32_t)tp.tv_sec);
}

void RTC_getTime_ms(uint64_t *time_ms)
{
  struct timespec tp;

  if(clock_gettime(CLOCK_REALTIME, &tp) != 0)
  {
    *time_ms = 0;
    return;
  }

  *time_ms = ((uint64_t)tp.tv_sec * 1000 + (uint64_t)tp.tv_nsec / 1000000);
}

void RTC_setTime(uint32_t *time)
{
  (void) time;

  return;
}

bool RTC_timerElapsed_ms(uint64_t start_time_ms, uint64_t period_ms)
{
  uint64_t current_time_ms;
  RTC_getTime_ms(&current_time_ms);

  if(current_time_ms < start_time_ms || current_time_ms > (start_time_ms + period_ms))
  {
    return true;
  }
  else
  {
    return false;
  }
}