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 "ethercattype.h"
#include "nicdrv.h"
#include "ethercatbase.h"
#include "ethercatmain.h"
#include "ethercatcoe.h"
#include "ethercatconfig.h"
#include "ethercatdc.h"
#include "ethercatprint.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

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

Variables
pthread_cond_t	cond = PTHREAD_COND_INITIALIZER
uint8	currentgroup = 0
int	DCdiff
int	deltat
uint8 *	digout = 0
int	dorun = 0
int	expectedWKC
int64	gl_delta
boolean	inOP
char	IOmap [4096]
pthread_mutex_t	mutex = PTHREAD_MUTEX_INITIALIZER
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 34 of file linux/red_test/red_test.c.

#define NSEC_PER_SEC   1000000000

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

Function Documentation

void add_timespec	(	struct timespec *	ts,
		int64	addtime
	)

Definition at line 167 of file linux/red_test/red_test.c.

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

Definition at line 184 of file linux/red_test/red_test.c.

void ecatcheck

(

void *

ptr

)

Definition at line 238 of file linux/red_test/red_test.c.

void ecatthread

(

void *

ptr

)

Definition at line 198 of file linux/red_test/red_test.c.

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

Definition at line 314 of file linux/red_test/red_test.c.

void redtest	(	char *	ifname,
		char *	ifname2
	)

Definition at line 57 of file linux/red_test/red_test.c.

Variable Documentation

pthread_cond_t cond = PTHREAD_COND_INITIALIZER

Definition at line 47 of file linux/red_test/red_test.c.

uint8 currentgroup = 0

Definition at line 54 of file linux/red_test/red_test.c.

int DCdiff

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

int deltat

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

uint8* digout = 0

Definition at line 49 of file linux/red_test/red_test.c.

int dorun = 0

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

int expectedWKC

Definition at line 50 of file linux/red_test/red_test.c.

int64 gl_delta

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

boolean inOP

Definition at line 53 of file linux/red_test/red_test.c.

char IOmap[4096]

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

pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER

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

boolean needlf

Definition at line 51 of file linux/red_test/red_test.c.

uint8 ob

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

uint16 ob2

Definition at line 46 of file linux/red_test/red_test.c.

int os

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

struct sched_param schedp

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

struct timeval tv t1 t2

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

pthread_t thread1

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

pthread_t thread2

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

int tmax = 0

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

int64 toff

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

volatile int wkc

Definition at line 52 of file linux/red_test/red_test.c.