queue.h File Reference

Contains the public interface to the event queue (QUEUE) module routines. More...

#include "sw/modules/types/src/types.h"
#include "sw/modules/iqmath/src/32b/IQmathLib.h"
#include "sw/drivers/cpu/src/32b/f28x/f2803x/cpu.h"

Go to the source code of this file.

Data Structures
struct	_EVENT_ArgList_
	Defines the event argument list. More...
struct	_EVENT_Obj_
	Defines the event queue object. More...
struct	_QUEUE_Obj_
	Defines the queue object structure. More...

Macros
#define	EVENT_MAX_NUM_ARGS   4
	Defines the maximum number of event arguments. More...
#define	QUEUE_MAX_NUM_EVENTS   8
	Defines the maximum number of events per queue Note: must be a power of 2. More...

Typedefs
typedef void(*	EVENT_Fxn) ()
	Defines the event function prototype. More...
typedef struct _EVENT_ArgList_	EVENT_ArgList
	Defines the event argument list. More...
typedef struct _EVENT_Obj_	EVENT_Obj
	Defines the event queue object. More...
typedef struct _EVENT_Obj_ *	EVENT_Handle
	Defines the EVENT handle. More...
typedef struct _QUEUE_Obj_	QUEUE_Obj
	Defines the queue object structure. More...
typedef struct _QUEUE_Obj_ *	QUEUE_Handle
	Defines the queue handle. More...

Enumerations
enum	QUEUE_Status_e { QUEUE_STATUS_FIRST_EVENT_TAKEN =0, QUEUE_STATUS_LAST_EVENT_TAKEN }
	Defines the queue status messages. More...

Functions
static bool	QUEUE_isEvent (QUEUE_Handle handle)
	Checks if there is an event available in the queue. More...
static bool	QUEUE_isIdle (QUEUE_Handle handle)
	Checks if the specified queue is idle. More...
QUEUE_Handle	QUEUE_init (void *pMemory, const size_t numBytes)
	Initializes the queue. More...
void	QUEUE_listen (QUEUE_Handle handle)
	Puts the calling process in a listen state. It loops until. More...
static status	QUEUE_postEventFirst (QUEUE_Handle handle, const EVENT_Fxn eventFxn, const EVENT_ArgList *pArgList, const uint_least8_t numArgs)
	Posts an event to the beginning of the specified queue. More...
static status	QUEUE_postEventLast (QUEUE_Handle handle, const EVENT_Fxn eventFxn, const EVENT_ArgList *pArgList, const uint_least8_t numArgs)
	Posts an event to the end of the specified queue. More...
static void	QUEUE_removeFirstEvent (QUEUE_Handle handle)
	Removed the first event from the specified queue. More...
static void	QUEUE_removeLastEvent (QUEUE_Handle handle)
	Removed the last event from the specified queue. More...
static void	QUEUE_executeEvent (QUEUE_Handle handle)
	Checks the specified event queue for an event. If there is an event,. More...

Variables
uint32_t	gEventIndex
	The event index. More...
EVENT_Obj	gEvents [QUEUE_MAX_NUM_EVENTS]
	The array of events. More...

Detailed Description

Contains the public interface to the event queue (QUEUE) module routines.

(C) Copyright 2011, Texas Instruments, Inc.

Definition in file queue.h.