47 lines
1.2 KiB
C
47 lines
1.2 KiB
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
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more 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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* @author Hauke Petersen <hauke.petersen@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 "hwtimer.h"
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#include "board.h"
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int main(void)
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{
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puts("This is just a functionality test for hwtimer_spin.");
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puts("\nYou should see the message \"success\" after while if this test was successful");
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puts("If you do not see this message, something went wrong.\n");
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for (unsigned long r = 100; r > 0; r--) {
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/* test values <= SPIN_BARRIER */
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for (unsigned long i = HWTIMER_SPIN_BARRIER; i > 0; i--) {
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hwtimer_wait(i);
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}
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/* test values that are slightly above the SPIN_BARRIER */
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for (unsigned long i = (10 * HWTIMER_SPIN_BARRIER); i > HWTIMER_SPIN_BARRIER; i--) {
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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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