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38 lines
805 B
38 lines
805 B
/* |
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* Copyright (C) 2015 Kaspar Schleiser <kaspar@schleiser.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 xtimer_examples |
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* @{ |
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* |
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* @file |
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* @brief example application for setting a periodic wakeup |
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* |
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* @author Kaspar Schleiser <kaspar@schleiser.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 "xtimer.h" |
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#include "timex.h" |
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/* set interval to 1 second */ |
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#define INTERVAL (1U * US_PER_SEC) |
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int main(void) |
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{ |
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xtimer_ticks32_t last_wakeup = xtimer_now(); |
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while(1) { |
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xtimer_periodic_wakeup(&last_wakeup, INTERVAL); |
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printf("slept until %" PRIu32 "\n", xtimer_usec_from_ticks(xtimer_now())); |
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} |
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return 0; |
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}
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