//
// Created by epagris on 2022.12.21..
//

#include "timer.h"
#include "dynmem.h"
#include "utils.h"

Timer *timer_new(uint32_t maxSched) {
    uint32_t tmrHdrSize = sizeof(TimePoint) + sizeof(AlarmAssignment *) + 2 * sizeof(uint32_t);
    Timer * tmr = (Timer *) dynmem_alloc(tmrHdrSize + maxSched * sizeof(AlarmAssignment));
    ASSERT_NULL(tmr);

    tmr->maxSched = maxSched;
    tmr->nSched = 0;
    tmr->nextAlarm = NULL;
    tmr->time.s = 0;
    tmr->time.ns = 0;
    memset(tmr->alarms, 0, maxSched * sizeof(AlarmAssignment));

    return tmr;
}