vxworks/osal.c File Reference

#include <time.h>
#include <sys/time.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <osal.h>
#include <vxWorks.h>
#include <taskLib.h>

Include dependency graph for vxworks/osal.c:

Go to the source code of this file.

Macros
#define	ECAT_STACK_SIZE   10000 /* Stack size for high performance task */
#define	ECAT_TASK_PRIO_HIGH   20 /* Priority for high performance network task */
#define	ECAT_TASK_PRIO_LOW   80 /* Priority for high performance network task */
#define	timeradd(a, b, result)
#define	timercmp(a, b, CMP)
#define	timersub(a, b, result)
#define	use_task_delay   1
#define	USECS_PER_SEC   1000000

Functions
ec_timet	osal_current_time (void)
void	osal_free (void *ptr)
int	osal_gettimeofday (struct timeval *tv, struct timezone *tz)
void *	osal_malloc (size_t size)
int	osal_thread_create (void *thandle, int stacksize, void *func, void *param)
int	osal_thread_create_rt (void *thandle, int stacksize, void *func, void *param)
void	osal_time_diff (ec_timet *start, ec_timet *end, ec_timet *diff)
boolean	osal_timer_is_expired (osal_timert *self)
void	osal_timer_start (osal_timert *self, uint32 timeout_usec)
int	osal_usleep (uint32 usec)

Variables
static int	ecatTaskIndex = 0
static int	ecatTaskOptions = VX_SUPERVISOR_MODE | VX_UNBREAKABLE

Macro Definition Documentation

ECAT_STACK_SIZE

#define ECAT_STACK_SIZE   10000 /* Stack size for high performance task */

Definition at line 46 of file vxworks/osal.c.

ECAT_TASK_PRIO_HIGH

#define ECAT_TASK_PRIO_HIGH   20 /* Priority for high performance network task */

Definition at line 44 of file vxworks/osal.c.

ECAT_TASK_PRIO_LOW

#define ECAT_TASK_PRIO_LOW   80 /* Priority for high performance network task */

Definition at line 45 of file vxworks/osal.c.

timeradd

#define timeradd	(		a,
			b,
			result
	)

Value:

do {                                                      \
    (result)->tv_sec = (a)->tv_sec + (b)->tv_sec;           \
    (result)->tv_usec = (a)->tv_usec + (b)->tv_usec;        \
    if ((result)->tv_usec >= 1000000)                       \
    {                                                       \
       ++(result)->tv_sec;                                  \
       (result)->tv_usec -= 1000000;                        \
    }                                                       \
  } while (0)

Definition at line 21 of file vxworks/osal.c.

timercmp

#define timercmp	(		a,
			b,
			CMP
	)

Value:

(((a)->tv_sec == (b)->tv_sec) ?                           \
   ((a)->tv_usec CMP (b)->tv_usec) :                        \
   ((a)->tv_sec CMP (b)->tv_sec))

Definition at line 17 of file vxworks/osal.c.

timersub

#define timersub	(		a,
			b,
			result
	)

Value:

do {                                                      \
    (result)->tv_sec = (a)->tv_sec - (b)->tv_sec;           \
    (result)->tv_usec = (a)->tv_usec - (b)->tv_usec;        \
    if ((result)->tv_usec < 0) {                            \
      --(result)->tv_sec;                                   \
      (result)->tv_usec += 1000000;                         \
    }                                                       \
  } while (0)

Definition at line 31 of file vxworks/osal.c.

use_task_delay

#define use_task_delay   1

Definition at line 51 of file vxworks/osal.c.

USECS_PER_SEC

#define USECS_PER_SEC   1000000

Definition at line 41 of file vxworks/osal.c.

Function Documentation

osal_current_time()

ec_timet osal_current_time

(

void

)

Definition at line 86 of file vxworks/osal.c.

osal_free()

void osal_free

(

void *

ptr

)

Definition at line 143 of file vxworks/osal.c.

osal_gettimeofday()

int osal_gettimeofday	(	struct timeval *	tv,
		struct timezone *	tz
	)

Definition at line 73 of file vxworks/osal.c.

osal_malloc()

void* osal_malloc

(

size_t

size

)

Definition at line 138 of file vxworks/osal.c.

osal_thread_create()

int osal_thread_create	(	void *	thandle,
		int	stacksize,
		void *	func,
		void *	param
	)

Definition at line 148 of file vxworks/osal.c.

osal_thread_create_rt()

int osal_thread_create_rt	(	void *	thandle,
		int	stacksize,
		void *	func,
		void *	param
	)

Definition at line 168 of file vxworks/osal.c.

osal_time_diff()

void osal_time_diff	(	ec_timet *	start,
		ec_timet *	end,
		ec_timet *	diff
	)

Definition at line 97 of file vxworks/osal.c.

osal_timer_is_expired()

boolean osal_timer_is_expired

(

osal_timert *

self

)

Definition at line 124 of file vxworks/osal.c.

osal_timer_start()

void osal_timer_start	(	osal_timert *	self,
		uint32	timeout_usec
	)

Definition at line 109 of file vxworks/osal.c.

osal_usleep()

int osal_usleep ( uint32  usec )

inline

Definition at line 54 of file vxworks/osal.c.

Variable Documentation

ecatTaskIndex

int ecatTaskIndex = 0

static

Definition at line 48 of file vxworks/osal.c.

ecatTaskOptions

int ecatTaskOptions = VX_SUPERVISOR_MODE | VX_UNBREAKABLE

static

Definition at line 47 of file vxworks/osal.c.