forked from Imagelibrary/rtems
36 lines
738 B
C
36 lines
738 B
C
/*
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* Copyright (c) 2014 embedded brains GmbH. All rights reserved.
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*
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* embedded brains GmbH
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* Dornierstr. 4
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* 82178 Puchheim
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* Germany
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* <rtems@embedded-brains.de>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems/counter.h>
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void rtems_counter_delay_ticks( rtems_counter_ticks ticks )
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{
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rtems_counter_ticks a = rtems_counter_read();
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rtems_counter_ticks delta = 0;
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do {
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rtems_counter_ticks b;
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ticks -= delta;
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b = rtems_counter_read();
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delta = rtems_counter_difference( b, a );
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a = b;
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} while ( ticks > delta );
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}
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