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tickTimer.h
Go to the documentation of this file.
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/*
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* Copyright (C) 2013 Andreas Misje
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef TICKTIMER_H
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#define TICKTIMER_H
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#include <stdbool.h>
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#define TICKTIMER_MAX_CALLBACKS 15
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#define TICKTIMER_TIMER_NO 1
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struct
tick
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{
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unsigned
int
s
;
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unsigned
int
ms
;
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};
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enum
tickTimer_initRetVal
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{
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TickTimerInit_OK
,
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TickTimerInit_errPriority
,
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TickTimerInit_errInterval
,
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};
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int
tickTimer_init
(
unsigned
int
intervalMs,
int
priority );
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struct
tick
tickTimer_getTick
();
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unsigned
long
tickTimer_diff
(
const
struct
tick
*lastTick );
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bool
tickTimer_hasPassed
(
const
struct
tick
*lastTick,
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unsigned
long
durationMs );
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int
tickTimer_addCallback
(
void
( *callback )(
void
*arg ),
void
*arg,
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int
intervalSecs,
int
intervalMSecs,
int
repeats );
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void
tickTimer_removeCallback
(
void
( *callback )(
void
*arg ) );
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bool
tickTimer_callbackActive
(
void
( *callback )(
void
*arg ) );
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void
tickTimer_handleCallbacks
();
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#endif // TICKTIMER_H
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