Timer

Collaboration diagram for Timer:

Functions
void	EnterMutex (void)
	Acquire mutex.
void	LeaveMutex (void)
	Release mutex.
void	TimerInit (void)
	Initialize Timer.
void	TimerCleanup (void)
	Cleanup Timer.
void	StartTimerLoop (TimerCallback_t Callback)
	Start the timer task.
void	StopTimerLoop (TimerCallback_t Callback)
	Stop the timer task.
TIMER_HANDLE	SetAlarm (CO_Data *d, UNS32 id, TimerCallback_t callback, TIMEVAL value, TIMEVAL period)
	Set an alarm to execute a callback function when expired.
TIMER_HANDLE	DelAlarm (TIMER_HANDLE handle)
	Delete an alarm before expiring.
void	TimeDispatch (void)
	TimeDispatch is called on each timer expiration -—.

Detailed Description

Function Documentation

DelAlarm()

TIMER_HANDLE DelAlarm

(

TIMER_HANDLE

handle

)

Delete an alarm before expiring.

Parameters

handle

A timer handle

Returns

The timer handle

Definition at line 83 of file timer.c.

Referenced by _sendPDOevent(), heartbeatStop(), PDOStop(), processNODE_GUARD(), processPDO(), ProducerHearbeatAlarm(), stopSYNC(), and TPDO_Communication_Parameter_Callback().

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SetAlarm()

TIMER_HANDLE SetAlarm	(	CO_Data *	d,
		UNS32	id,
		TimerCallback_t	callback,
		TIMEVAL	value,
		TIMEVAL	period )

Set an alarm to execute a callback function when expired.

Parameters

*d	Pointer to a CAN object data structure
id	The alarm Id
callback	A callback function
value	Call the callback function at current time + value
period	Call periodically the callback function

Returns

handle The timer handle

Definition at line 37 of file timer.c.

Referenced by _sendPDOevent(), heartbeatInit(), processNODE_GUARD(), and startSYNC().

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StartTimerLoop()

void StartTimerLoop

(

TimerCallback_t

Callback

)

Start the timer task.

Parameters

Callback

A callback function

StopTimerLoop()

void StopTimerLoop

(

TimerCallback_t

Callback

)

Stop the timer task.

Parameters

Callback

A callback function

TimeDispatch()

void TimeDispatch

(

void

)

TimeDispatch is called on each timer expiration -—.

Definition at line 102 of file timer.c.

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