Rate Monotonic Manager

This group contains the Rate Monotonic Manager implementation. More...

Files
file	ratemon.h
	This header file defines the Rate-Monotonic Manager API.
file	ratemondata.h
	This header file provides data structures used by the implementation and the Application Configuration to define _Rate_monotonic_Information.
file	ratemonimpl.h
	This header file provides the implementation interfaces of the Rate Monotonic Manager.
file	ratemon.c
	This source file contains a definition of the _Rate_monotonic_Information with zero objects.
file	ratemoncancel.c
	This source file contains the implementation of rtems_rate_monotonic_cancel().
file	ratemoncreate.c
	This source file contains the implementation of rtems_rate_monotonic_create().
file	ratemondelete.c
	This source file contains the implementation of rtems_rate_monotonic_delete().
file	ratemongetstatistics.c
	This source file contains the implementation of rtems_rate_monotonic_get_statistics().
file	ratemongetstatus.c
	This source file contains the implementation of rtems_rate_monotonic_get_status().
file	ratemonident.c
	This source file contains the implementation of rtems_rate_monotonic_ident().
file	ratemonperiod.c
	This source file contains the implementation of rtems_rate_monotonic_period_states().
file	ratemonreportstatistics.c
	This source file contains the implementation of rtems_rate_monotonic_report_statistics_with_plugin().
file	ratemonresetall.c
	This source file contains the implementation of rtems_rate_monotonic_reset_all_statistics().
file	ratemonresetstatistics.c
	This source file contains the implementation of rtems_rate_monotonic_reset_statistics().
file	ratemontimeout.c
	This source file contains the implementation of _Rate_monotonic_Timeout().

Data Structures
struct	Rate_monotonic_Statistics
struct	Rate_monotonic_Control
	The following structure defines the control block used to manage each period. More...

Macros
#define	RATE_MONOTONIC_INFORMATION_DEFINE(max)
	Macro to define the objects information for the Classic Rate Monotonic objects.
#define	RATE_MONOTONIC_INTEND_TO_BLOCK    ( THREAD_WAIT_CLASS_PERIOD | THREAD_WAIT_STATE_INTEND_TO_BLOCK )
#define	RATE_MONOTONIC_BLOCKED    ( THREAD_WAIT_CLASS_PERIOD | THREAD_WAIT_STATE_BLOCKED )

Functions
void	_Rate_monotonic_Timeout (Watchdog_Control *watchdog)
void	_Rate_monotonic_Get_status (const Rate_monotonic_Control *the_period, Timestamp_Control *wall_since_last_period, Timestamp_Control *cpu_since_last_period)
	Gets the rate monotonic CPU usage status.
void	_Rate_monotonic_Restart (Rate_monotonic_Control *the_period, Thread_Control *owner, ISR_lock_Context *lock_context)
void	_Rate_monotonic_Cancel (Rate_monotonic_Control *the_period, Thread_Control *owner, ISR_lock_Context *lock_context)

Variables
Objects_Information	_Rate_monotonic_Information
	The Classic Rate Monotonic objects information.

Detailed Description

This group contains the Rate Monotonic Manager implementation.

Macro Definition Documentation

RATE_MONOTONIC_INFORMATION_DEFINE

#define RATE_MONOTONIC_INFORMATION_DEFINE

(

max

)

Value:

  OBJECTS_INFORMATION_DEFINE( \
    _Rate_monotonic, \
    OBJECTS_CLASSIC_API, \
    OBJECTS_RTEMS_PERIODS, \
    Rate_monotonic_Control, \
    max, \
    OBJECTS_NO_STRING_NAME, \
    NULL \
  )

Macro to define the objects information for the Classic Rate Monotonic objects.

This macro should only be used by <rtems/confdefs.h>.

Parameters

max	The configured object maximum (the OBJECTS_UNLIMITED_OBJECTS flag may be set).

Function Documentation

_Rate_monotonic_Get_status()

void _Rate_monotonic_Get_status	(	const Rate_monotonic_Control *	the_period,
		Timestamp_Control *	wall_since_last_period,
		Timestamp_Control *	cpu_since_last_period
	)

Gets the rate monotonic CPU usage status.

This routine is invoked to compute the elapsed wall time and cpu time for a period.

Parameters

[in]	the_period	points to the period being operated upon.
[out]	wall_since_last_period	is set to the wall time elapsed since the period was initiated.
[out]	cpu_since_last_period	is set to the cpu time used by the owning thread since the period was initiated.