flexrayutils.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <errno.h>
#include <unistd.h>
#include <pthread.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include "simrtdb.h"
#include "flexrayutils.h"
#include "dirconfig.h"
#include "ccurutils.h"
#include "rtdbutils.h"

Include dependency graph for flexrayutils.c:

Functions
void *	ccurFlexRay_outGetNextMessageAddress ()
int	ccurFlexRay_outputQueueMap (int init)
int	ccurFlexRay_outputQPut (unsigned char boardNum, unsigned char operation, int msgIndex, int msgLen)
int	ccurFlexRay_outputQGet (FlexRayOutQElement *e, unsigned char **buffer)

Function Documentation

ccurFlexRay_outGetNextMessageAddress()

void * ccurFlexRay_outGetNextMessageAddress

(

)

Return the address of the next available Flexray message buffer in the output queue.
The caller must fill the buffer with the FLEXRAY data and then call ccurFlexRay_outputQPut to place the element int the queue.

Returns

The address of the next available message buffer. NULL if the queue is full . The queue can fill up if the consumer processes data slower that the producer places element in the queue.

ccurFlexRay_outputQueueMap()

int ccurFlexRay_outputQueueMap

(

int

init

)

ccurFlexRay_outputQPut()

int ccurFlexRay_outputQPut	(	unsigned char	boardNum,
		unsigned char	operation,
		int	msgIndex,
		int	msgLen )

ccurFlexRay_outputQGet()

int ccurFlexRay_outputQGet	(	FlexRayOutQElement *	e,
		unsigned char **	buffer )