p64_timer_example.c

p64_timer_example.c

#include <p64_timer.h>
#include <pthread.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <time.h>

void callback(p64_timer_t tim, p64_tick_t tmo, void *arg)
{
    printf("fire %ld\n",time(NULL));
}

void *timer_thread(void *arg)
{
    p64_tick_t tick = 1;
    for (;;) {
        p64_timer_tick_set(tick);
//        printf("%llu\n",p64_timer_tick_get());
        p64_timer_expire();
        sleep(1);
        tick++;
    }
}


void set_sec_timer(p64_timer_t tim, unsigned int sec)
{
    p64_tick_t tick;
    tick = p64_timer_tick_get();
    p64_timer_set(tim, tick + sec);
}

int main(){

    pthread_t t;
    p64_timer_t timer1;

    pthread_create(&t,NULL, timer_thread, NULL);

    timer1 = p64_timer_alloc(callback, NULL);
    if (timer1 == P64_TIMER_NULL) {
        fprintf(stderr,"p64_timer_alloc failed\n");
        exit(1);
    }

    printf("%ld\n",time(NULL));
    /* fire callback after 2 seconds */
    set_timer(timer1, 2);

    pthread_join(t, NULL);
}