RTEMS
6.3
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cpukit
include
rtems
score
watchdogticks.h
Go to the documentation of this file.
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/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* COPYRIGHT (c) 1989-2009.
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* On-Line Applications Research Corporation (OAR).
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _RTEMS_SCORE_WATCHDOGTICKS_H
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#define _RTEMS_SCORE_WATCHDOGTICKS_H
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#include <
rtems/score/basedefs.h
>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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typedef
uint32_t
Watchdog_Interval
;
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#define WATCHDOG_NO_TIMEOUT 0
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#define WATCHDOG_TICKS_PER_TIMESLICE_DEFAULT 50
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extern
volatile
Watchdog_Interval
_Watchdog_Ticks_since_boot
;
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extern
const
uint32_t
_Watchdog_Microseconds_per_tick
;
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extern
const
uint32_t
_Watchdog_Nanoseconds_per_tick
;
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extern
const
uint32_t
_Watchdog_Ticks_per_second
;
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extern
const
uint32_t
_Watchdog_Ticks_per_timeslice
;
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#ifdef __cplusplus
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}
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#endif
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#endif
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/* end of include file */
basedefs.h
This header file provides basic definitions used by the API and the implementation.
_Watchdog_Ticks_since_boot
volatile Watchdog_Interval _Watchdog_Ticks_since_boot
The watchdog ticks counter.
Definition
watchdogtickssinceboot.c:50
_Watchdog_Microseconds_per_tick
const uint32_t _Watchdog_Microseconds_per_tick
The watchdog microseconds per tick.
_Watchdog_Nanoseconds_per_tick
const uint32_t _Watchdog_Nanoseconds_per_tick
The watchdog nanoseconds per tick.
_Watchdog_Ticks_per_second
const uint32_t _Watchdog_Ticks_per_second
The watchdog ticks per second.
Watchdog_Interval
uint32_t Watchdog_Interval
Type is used to specify the length of intervals.
Definition
watchdogticks.h:59
_Watchdog_Ticks_per_timeslice
const uint32_t _Watchdog_Ticks_per_timeslice
The watchdog ticks per timeslice.
Definition
watchdogtimeslicedefault.c:43
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