stimertest00.c

/*
 * Copyright (c) 2009 Sung Ho Park
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#include <ubinos/ubik_test.h>
 
#if (INCLUDE__UBINOS__UBIK_TEST == 1)
#if (1 != UBINOS__UBIK_TEST__EXCLUDE_STIMERTESTSET)
 
#include <stdio.h>
#include <stdlib.h>
 
#define TASKLOOPCOUNT       10
#define TASKLOOPINTERVALMS  1000
 
static stimer_pt    _g_stimer       = NULL;
static sem_pt       _g_sem          = NULL;
 
static void stimertest00_taskfunc(void * arg) {
    unsigned int i;
 
    for (i=0; i<TASKLOOPCOUNT; i++) {
        sem_take(_g_sem);
 
        printf("hello world!\n");
        bsp_busywait((unsigned int) rand() % TASKLOOPINTERVALMS / 2 * bsp_getbusywaitcountperms());
    }
}
 
int ubik_test_stimertest00(void) {
    int r;
    int r2;
    task_pt task;
 
    r = semb_create(&_g_sem);
    if (0 != r) {
        printf("fail at semb_create(), err=%d\n", r);
        r = -1;
        goto end0;
    }
 
    r = stimer_create(&_g_stimer);
    if (0 != r) {
        printf("fail at stimer_create(), err=%d\n", r);
        r = -1;
        goto end1;
    }
 
    r = task_create_noautodel(&task, stimertest00_taskfunc, NULL, task_getpriority(NULL)-1, 0, "stimertest00 task");
    if (0 != r) {
        printf("fail at task_create_noautodel(), err=%d\n", r);
        r = -1;
        goto end2;
    }
 
    r = stimer_set(_g_stimer, ubik_timemstotick(TASKLOOPINTERVALMS), _g_sem, 0);
    if (0 != r) {
        printf("fail at stimer_set(), err=%d\n", r);
        r = -1;
        goto end2;
    }
 
    r = stimer_start(_g_stimer);
    if (0 != r) {
        printf("fail at stimer_start(), err=%d\n", r);
        r = -1;
        goto end3;
    }
 
    r = 0;
 
end3:
    r2 = task_join_and_delete(&task, NULL, 1);
    if (0 != r2) {
        printf("fail at task_join_and_delete(), err=%d\n", r2);
        r = -1;
    }
 
    r2 = stimer_stop(_g_stimer);
    if (0 != r2) {
        printf("fail at stimer_stop(), err=%d\n", r2);
        r = -1;
    }
 
end2:
    r2 = stimer_delete(&_g_stimer);
    if (0 != r2) {
        printf("fail at stimer_delete(), err=%d\n", r2);
        r = -1;
    }
 
end1:
    r2 = sem_delete(&_g_sem);
    if (0 != r2) {
        printf("fail at sem_delete(), err=%d\n", r2);
        r = -1;
    }
 
end0:
    return r;
}
 
#endif /* (1 != UBINOS__UBIK_TEST__EXCLUDE_STIMERTESTSET) */
#endif /* (INCLUDE__UBINOS__UBIK_TEST == 1) */