linux/red_test/red_test.c File Reference

Example code for Simple Open EtherCAT master. More...

#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <unistd.h>
#include <sched.h>
#include <string.h>
#include <time.h>
#include <pthread.h>
#include <math.h>
#include "ethercat.h"

Include dependency graph for linux/red_test/red_test.c:

Go to the source code of this file.

Macros
#define	EC_TIMEOUTMON   500
#define	NSEC_PER_SEC   1000000000
#define	stack64k   (64 * 1024)

Functions
void	add_timespec (struct timespec *ts, int64 addtime)
void	ec_sync (int64 reftime, int64 cycletime, int64 *offsettime)
OSAL_THREAD_FUNC	ecatcheck (void *ptr)
OSAL_THREAD_FUNC_RT	ecatthread (void *ptr)
int	main (int argc, char *argv[])
void	redtest (char *ifname, char *ifname2)

Variables
uint8	currentgroup = 0
int	DCdiff
int	deltat
uint8 *	digout = 0
int	dorun = 0
int	expectedWKC
int64	gl_delta
boolean	inOP
char	IOmap [4096]
boolean	needlf
uint8	ob
uint16	ob2
int	os
struct sched_param	schedp
struct timeval tv t1	t2
pthread_t	thread1
pthread_t	thread2
int	tmax = 0
int64	toff
volatile int	wkc

Detailed Description

Example code for Simple Open EtherCAT master.

Usage : red_test [ifname1] [ifname2] [cycletime] ifname is NIC interface, f.e. eth0 cycletime in us, f.e. 500

This is a redundancy test.

(c)Arthur Ketels 2008

Definition in file linux/red_test/red_test.c.

Macro Definition Documentation

#define EC_TIMEOUTMON   500

Definition at line 27 of file linux/red_test/red_test.c.

#define NSEC_PER_SEC   1000000000

Definition at line 26 of file linux/red_test/red_test.c.

#define stack64k   (64 * 1024)

Definition at line 303 of file linux/red_test/red_test.c.

Function Documentation

void add_timespec	(	struct timespec *	ts,
		int64	addtime
	)

Definition at line 159 of file linux/red_test/red_test.c.

void ec_sync	(	int64	reftime,
		int64	cycletime,
		int64 *	offsettime
	)

Definition at line 176 of file linux/red_test/red_test.c.

OSAL_THREAD_FUNC ecatcheck

(

void *

ptr

)

Definition at line 227 of file linux/red_test/red_test.c.

OSAL_THREAD_FUNC_RT ecatthread

(

void *

ptr

)

Definition at line 190 of file linux/red_test/red_test.c.

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 305 of file linux/red_test/red_test.c.

void redtest	(	char *	ifname,
		char *	ifname2
	)

Definition at line 48 of file linux/red_test/red_test.c.

Variable Documentation

uint8 currentgroup = 0

Definition at line 45 of file linux/red_test/red_test.c.

int DCdiff

Definition at line 36 of file linux/red_test/red_test.c.

int deltat

Definition at line 34 of file linux/red_test/red_test.c.

uint8* digout = 0

Definition at line 40 of file linux/red_test/red_test.c.

int dorun = 0

Definition at line 33 of file linux/red_test/red_test.c.

int expectedWKC

Definition at line 41 of file linux/red_test/red_test.c.

int64 gl_delta

Definition at line 35 of file linux/red_test/red_test.c.

boolean inOP

Definition at line 44 of file linux/red_test/red_test.c.

char IOmap[4096]

Definition at line 30 of file linux/red_test/red_test.c.

boolean needlf

Definition at line 42 of file linux/red_test/red_test.c.

uint8 ob

Definition at line 38 of file linux/red_test/red_test.c.

uint16 ob2

Definition at line 39 of file linux/red_test/red_test.c.

int os

Definition at line 37 of file linux/red_test/red_test.c.

struct sched_param schedp

Definition at line 29 of file linux/red_test/red_test.c.

struct timeval tv t1 t2

Definition at line 32 of file linux/red_test/red_test.c.

pthread_t thread1

Definition at line 31 of file linux/red_test/red_test.c.

pthread_t thread2

Definition at line 31 of file linux/red_test/red_test.c.

int tmax = 0

Definition at line 34 of file linux/red_test/red_test.c.

int64 toff

Definition at line 35 of file linux/red_test/red_test.c.

volatile int wkc

Definition at line 43 of file linux/red_test/red_test.c.