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43 lines
918 B
C
43 lines
918 B
C
/*
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* Copyright (C) 2014 Ludwig Ortmann <ludwig.ortmann@fu-berlin.de>
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*
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* This file is subject to the terms and conditions of the GNU Lesser General
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* Public License. See the file LICENSE in the top level directory for more
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* details.
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*/
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/**
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* @ingroup tests
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* @{
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*
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* @file
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* @brief Hwtimer test application
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*
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* @author Ludwig Ortmann <ludwig.ortmann@fu-berlin.de>
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*
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* @}
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*/
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#include <stdio.h>
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#include <limits.h>
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#include <stdlib.h>
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#include "board_uart0.h"
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#include "posix_io.h"
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#include "hwtimer.h"
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#include "thread.h"
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int main(void)
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{
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puts("This is a regression test for a race condition in hwtimer_wait.");
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puts("When the race condition is hit, the timer will wait for a very very long time...");
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for (unsigned long r = 10000; r > 0; r--) {
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for (unsigned long i = 256; i; i = i >> 1) {
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hwtimer_wait(i);
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}
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}
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puts("success");
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return 0;
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}
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