122 lines
2.9 KiB
C
122 lines
2.9 KiB
C
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/******************************************************************************
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The MIT License(MIT)
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Embedded Template Library.
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https://github.com/ETLCPP/etl
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https://www.etlcpp.com
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Copyright(c) 2017 John Wellbelove
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files(the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions :
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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******************************************************************************/
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#ifndef ETL_TIMER_INCLUDED
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#define ETL_TIMER_INCLUDED
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#include "platform.h"
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#include "atomic.h"
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#include <stdint.h>
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//*****************************************************************************
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// Definitions common to timers.
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//*****************************************************************************
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namespace etl
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{
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#ifdef ETL_TIMER_SEMAPHORE_TYPE
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typedef ETL_TIMER_SEMAPHORE_TYPE timer_semaphore_t;
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#else
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#if ETL_HAS_ATOMIC
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typedef etl::atomic_uint32_t timer_semaphore_t;
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#endif
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#endif
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//***************************************************************************
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/// Common definitions for the timer framework.
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//***************************************************************************
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struct timer
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{
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// Timer modes.
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struct mode
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{
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enum
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{
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SINGLE_SHOT = false,
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REPEATING = true,
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Single_Shot = false,
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Repeating = true
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};
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typedef bool type;
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};
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// Timer start status.
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struct start
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{
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enum
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{
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DELAYED = false,
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IMMEDIATE = true,
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Delayed = false,
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Immediate = true
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};
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typedef bool type;
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};
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// Timer id.
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struct id
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{
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enum
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{
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NO_TIMER = 255,
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No_Timer = 255
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};
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typedef uint_least8_t type;
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};
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// Timer state.
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struct state
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{
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enum
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{
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INACTIVE = 0xFFFFFFFFUL,
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Inactive = 0xFFFFFFFFUL
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};
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};
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// Timer time interval.
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struct interval
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{
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enum
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{
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No_Active_Interval = 0xFFFFFFFFUL
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};
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typedef uint32_t type;
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};
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};
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}
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#endif
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