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/*
* Copyright (C) 2015 Daniel Krebs <github@daniel-krebs.net>
* 2015 Kaspar Schleiser <kaspar@schleiser.de>
*
* 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>
*
* @}
*/
#include <stdio.h>
#include "xtimer.h"
#include "thread.h"
#define TEST_SECONDS (10LU)
#define TEST_TIME (TEST_SECONDS * SEC_IN_USEC)
#define STACKSIZE_TIMER (THREAD_STACKSIZE_DEFAULT)
char stack_timer1[STACKSIZE_TIMER];
char stack_timer2[STACKSIZE_TIMER];
unsigned int count = 0;
void* timer_func1(void* arg)
{
(void)arg;
while(1)
{
xtimer_usleep(1000);
}
}
void* timer_func2(void* arg)
{
(void)arg;
while(1)
{
xtimer_usleep(1100);
}
}
int main(void)
{
puts("xTimer hang test\n");
printf("This test will print \"Testing... (<percentage>)\" every 100ms for %u seconds.\n", (unsigned)TEST_SECONDS);
printf("If it stops before, the test failed.\n\n");
thread_create(stack_timer1,
STACKSIZE_TIMER,
2,
THREAD_CREATE_STACKTEST,
timer_func1,
NULL,
"timer1");
thread_create(stack_timer2,
STACKSIZE_TIMER,
3,
THREAD_CREATE_STACKTEST,
timer_func2,
NULL,
"timer2");
xtimer_ticks32_t end = xtimer_now();
end.ticks32 += _xtimer_ticks_from_usec(TEST_TIME);
while(_xtimer_now() < end.ticks32)
{
count++;
xtimer_usleep(100LU * 1000);
printf("Testing... (%u%%)\n", count);
}
printf("Test successful.\n");
return 0;
}
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