timer_alarm.c File Reference

#include <kernel.h>
#include <timer.h>
#include <timer_alarm.h>

Include dependency graph for timer_alarm.c:

Go to the source code of this file.

Data Structures
struct	alarm_struct_

Macros
#define	PTR_TO_ALARM_ID(ptr_, cid_)
#define	ALARM_ID_TO_PTR(id_)
#define	ALARM_ID_IS_VALID(id_)
#define	ALARM_COUNT   64

Functions
struct alarm_struct_	__attribute__ ((aligned(16)))
static alarm_struct_t *	ForTimer_AllocAlarm (void)
static void	ForTimer_FreeAlarm (alarm_struct_t *alarm_current)

Variables
struct alarm_struct_ *	alarm_next
vs32	timer_counter_id
timer_alarm_handler_t	callback_handler
void *	callback_handler_arg
alarm_struct_t *	g_pFreeAlarm

Detailed Description

Some routines to do some timer alarm work

Definition in file timer_alarm.c.

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Data Structure Documentation

alarm_struct_

struct alarm_struct_

Definition at line 20 of file timer_alarm.c.

Collaboration diagram for alarm_struct_:

Data Fields
struct alarm_struct_ *	alarm_next
vs32	timer_counter_id
timer_alarm_handler_t	callback_handler
void *	callback_handler_arg

Macro Definition Documentation

PTR_TO_ALARM_ID

#define PTR_TO_ALARM_ID	(		ptr_,
			cid_ )

Value:

((s32)((((uiptr)(ptr_)) << 4) | ((cid_) & 0xFE) | 1))

Definition at line 28 of file timer_alarm.c.

ALARM_ID_TO_PTR

#define ALARM_ID_TO_PTR

(

id_

)

Value:

((alarm_struct_t *)((((uiptr)(id_)) >> 8) << 4))

Definition at line 29 of file timer_alarm.c.

ALARM_ID_IS_VALID

#define ALARM_ID_IS_VALID

(

id_

)

Value:

((ALARM_ID_TO_PTR(id_) != NULL) && ((siptr)(id_) >= 0) && ((((((uiptr)id_) & 0xFF) == (((ALARM_ID_TO_PTR(id_))->timer_counter_id) & 0xFF)))))

Definition at line 30 of file timer_alarm.c.

ALARM_COUNT

#define ALARM_COUNT   64

Definition at line 32 of file timer_alarm.c.

Function Documentation

__attribute__()

struct alarm_struct_ __attribute__

(

(aligned(16))

)

Definition at line 14 of file sifcmd.c.

ForTimer_AllocAlarm()

static alarm_struct_t * ForTimer_AllocAlarm ( void )

inlinestatic

Definition at line 54 of file timer_alarm.c.

ForTimer_FreeAlarm()

static void ForTimer_FreeAlarm ( alarm_struct_t * alarm_current )

inlinestatic

Definition at line 65 of file timer_alarm.c.

Variable Documentation

alarm_next

struct alarm_struct_* alarm_next

Definition at line 0 of file timer_alarm.c.

timer_counter_id

vs32 timer_counter_id

Definition at line 1 of file timer_alarm.c.

callback_handler

timer_alarm_handler_t callback_handler

Definition at line 2 of file timer_alarm.c.

callback_handler_arg

void* callback_handler_arg

Definition at line 3 of file timer_alarm.c.