50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/*
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* This file is part of the µOS++ distribution.
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* (https://github.com/micro-os-plus)
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* Copyright (c) 2014 Liviu Ionescu.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom
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* the Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef TIMER_H_
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#define TIMER_H_
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#include "cmsis_device.h"
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// ----------------------------------------------------------------------------
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#define TIMER_FREQUENCY_HZ (1000u)
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typedef uint32_t timer_ticks_t;
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extern volatile timer_ticks_t timer_delayCount;
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extern void
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timer_start (void);
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extern void
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timer_sleep (timer_ticks_t ticks);
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// ----------------------------------------------------------------------------
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#endif // TIMER_H_
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