Watchdog_Control Struct Reference

The control block used to manage each watchdog timer. More...

#include <watchdog.h>

Collaboration diagram for Watchdog_Control:

Data Fields
Chain_Node	Node
	This field is a Chain Node structure and allows this to be placed on chains for set management.
Watchdog_States	state
	This field is the state of the watchdog.
Watchdog_Interval	initial
	This field is the initially requested interval.
Watchdog_Interval	delta_interval
	This field is the remaining portion of the interval.
Watchdog_Interval	start_time
	This field is the number of system clock ticks when this was scheduled.
Watchdog_Interval	stop_time
	This field is the number of system clock ticks when this was suspended.
Watchdog_Service_routine_entry	routine
	This field is the function to invoke.
Objects_Id	id
	This field is the Id to pass as an argument to the routine.
void *	user_data
	This field is an untyped pointer to user data that is passed to the watchdog handler routine.

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Detailed Description

The control block used to manage each watchdog timer.

The following record defines the control block used to manage each watchdog timer.

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Field Documentation

Watchdog_Interval Watchdog_Control::delta_interval

This field is the remaining portion of the interval.

Objects_Id Watchdog_Control::id

This field is the Id to pass as an argument to the routine.

Referenced by _Watchdog_Initialize().

Watchdog_Interval Watchdog_Control::initial

This field is the initially requested interval.

Referenced by _Watchdog_Insert_ticks(), and _Watchdog_Insert_seconds().

Watchdog_Service_routine_entry Watchdog_Control::routine

This field is the function to invoke.

Referenced by _Watchdog_Initialize().

Watchdog_Interval Watchdog_Control::start_time

This field is the number of system clock ticks when this was scheduled.

Watchdog_States Watchdog_Control::state

This field is the state of the watchdog.

Referenced by _Watchdog_Initialize(), _Watchdog_Is_active(), _Watchdog_Activate(), and _Watchdog_Deactivate().

Watchdog_Interval Watchdog_Control::stop_time

This field is the number of system clock ticks when this was suspended.

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The documentation for this struct was generated from the following file:

• rtems/score/watchdog.h