eepromtool.c File Reference

EEprom tool for Simple Open EtherCAT master. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
#include <unistd.h>
#include <time.h>
#include "ethercattype.h"
#include "nicdrv.h"
#include "ethercatbase.h"
#include "ethercatmain.h"
#include "ethercatcoe.h"

Defines
#define	MAXBUF   32768
#define	STDBUF   2048
#define	MINBUF   128
#define	CRCBUF   14
#define	MODE_NONE   0
#define	MODE_READBIN   1
#define	MODE_READINTEL   2
#define	MODE_WRITEBIN   3
#define	MODE_WRITEINTEL   4
#define	MODE_WRITEALIAS   5
#define	MODE_INFO   6
#define	MAXSLENGTH   256
#define	IHEXLENGTH   0x20
Functions
void	calc_crc (uint8 *crc, uint8 b)
uint16	SIIcrc (uint8 *buf)
int	input_bin (char *fname, int *length)
int	input_intelhex (char *fname, int *start, int *length)
int	output_bin (char *fname, int length)
int	output_intelhex (char *fname, int length)
int	eeprom_read (int slave, int start, int length)
int	eeprom_write (int slave, int start, int length)
int	eeprom_writealias (int slave, int alias, uint16 crc)
void	eepromtool (char *ifname, int slave, int mode, char *fname)
int	main (int argc, char *argv[])
Variables
uint8	ebuf [MAXBUF]
uint8	ob
uint16	ow
int	os
int	slave
int	alias
struct timeval tstart tend	tdif
int	wkc
int	mode
char	sline [MAXSLENGTH]

---

Detailed Description

EEprom tool for Simple Open EtherCAT master.

Usage : eepromtool ifname slave OPTION fname|alias ifname is NIC interface, f.e. eth0 slave = slave number in EtherCAT order 1..n -r read EEPROM, output binary format -ri read EEPROM, output Intel Hex format -w write EEPROM, input binary format -wi write EEPROM, input Intel Hex format -i display EEPROM information -walias write slave alias in EEPROM

(c)Arthur Ketels 2010-2012

---

Define Documentation

#define CRCBUF   14

#define IHEXLENGTH   0x20

#define MAXBUF   32768

#define MAXSLENGTH   256

#define MINBUF   128

#define MODE_INFO   6

#define MODE_NONE   0

#define MODE_READBIN   1

#define MODE_READINTEL   2

#define MODE_WRITEALIAS   5

#define MODE_WRITEBIN   3

#define MODE_WRITEINTEL   4

#define STDBUF   2048

---

Function Documentation

void calc_crc	(	uint8 *	crc,
		uint8	b
	)

int eeprom_read	(	int	slave,
		int	start,
		int	length
	)

int eeprom_write	(	int	slave,
		int	start,
		int	length
	)

int eeprom_writealias	(	int	slave,
		int	alias,
		uint16	crc
	)

void eepromtool	(	char *	ifname,
		int	slave,
		int	mode,
		char *	fname
	)

int input_bin	(	char *	fname,
		int *	length
	)

int input_intelhex	(	char *	fname,
		int *	start,
		int *	length
	)

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

int output_bin	(	char *	fname,
		int	length
	)

int output_intelhex	(	char *	fname,
		int	length
	)

uint16 SIIcrc

(

uint8 *

buf

)

---

Variable Documentation

int alias

uint8 ebuf[MAXBUF]

int mode

uint8 ob

int os

uint16 ow

int slave

char sline[MAXSLENGTH]

struct timeval tstart tend tdif

int wkc