luxos/Kernel/hal/clock/clock.c

20 lines
407 B
C

#include <time.h>
#include "clock.h"
#define MILISECONDS_IN_DAY 86400000
volatile TimeSystem _internal_time;
uint32 _internal_frequency_hz;
void TimeHandler(_RegsStack32* UNUSED(r))
{
if (_internal_frequency_hz == 0) return;
_internal_time.Time += 1000/_internal_frequency_hz;
if (_internal_time.Time >= MILISECONDS_IN_DAY)
{
_internal_time.Date++;
_internal_time.Time-=MILISECONDS_IN_DAY;
}
}