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/*
* Copyright (C) 2015 Daniel Krebs <github@daniel-krebs.net>
* 2015 Kaspar Schleiser <kaspar@schleiser.de>
* 2017 HAW Hamburg
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup tests
* @{
*
* @file
* @brief xtimer test application
*
* This test used to hang many boards.
*
* @author Daniel Krebs <github@daniel-krebs.net>
* @author Kaspar Schleiser <kaspar@schleiser.de>
* @author Sebastian Meiling <s@mlng.net>
*
* @}
*/
#include <stdio.h>
#include "xtimer.h"
#include "thread.h"
#include "log.h"
#define TEST_SECONDS (10LU)
#define TEST_TIME (TEST_SECONDS * US_PER_SEC)
#define TEST_INTERVAL (100LU)
#define TEST_TIMER_STACKSIZE (THREAD_STACKSIZE_DEFAULT)
char stack_timer1[TEST_TIMER_STACKSIZE];
char stack_timer2[TEST_TIMER_STACKSIZE];
void* timer_func(void* arg)
{
LOG_DEBUG("run thread %" PRIkernel_pid "\n", thread_getpid());
while(1) {
xtimer_usleep(*(uint32_t *)(arg));
}
}
int main(void)
{
LOG_DEBUG("[INIT]\n");
uint32_t sleep_timer1 = 1000;
uint32_t sleep_timer2 = 1100;
thread_create(stack_timer1, TEST_TIMER_STACKSIZE,
2, THREAD_CREATE_STACKTEST,
timer_func, &sleep_timer1, "timer1");
thread_create(stack_timer2, TEST_TIMER_STACKSIZE,
3, THREAD_CREATE_STACKTEST,
timer_func, &sleep_timer2, "timer2");
uint32_t ticks_now = 0;
uint32_t ticks_start = _xtimer_now();
uint32_t ticks_until = ticks_start + _xtimer_ticks_from_usec(TEST_TIME);
puts("[START]");
while((ticks_now = _xtimer_now()) < ticks_until) {
uint8_t percent = 100*(ticks_now - ticks_start)/(ticks_until - ticks_start);
xtimer_usleep(TEST_INTERVAL * US_PER_MS);
printf("Testing... (%u%%)\n", percent);
}
puts("[SUCCESS]");
return 0;
}