linux/firm_update/firm_update.c File Reference

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

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

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

Go to the source code of this file.

Macros
#define	FWBUFSIZE   (8 * 1024 * 1024)

Functions
void	boottest (char *ifname, uint16 slave, char *filename)
int	input_bin (char *fname, int *length)
int	main (int argc, char *argv[])

Variables
uint16	argslave
uint32	data
char	filebuffer [FWBUFSIZE]
char	filename [256]
int	filesize
int	j
uint8	ob
uint16	ow

Detailed Description

Example code for Simple Open EtherCAT master.

Usage: firm_update ifname1 slave fname ifname is NIC interface, f.e. eth0 slave = slave number in EtherCAT order 1..n fname = binary file to store in slave CAUTION! Using the wrong file can result in a bricked slave!

This is a slave firmware update test.

(c)Arthur Ketels 2011

Definition in file linux/firm_update/firm_update.c.

Macro Definition Documentation

FWBUFSIZE

#define FWBUFSIZE   (8 * 1024 * 1024)

Definition at line 23 of file linux/firm_update/firm_update.c.

Function Documentation

boottest()

void boottest	(	char *	ifname,
		uint16	slave,
		char *	filename
	)

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

input_bin()

int input_bin	(	char *	fname,
		int *	length
	)

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

main()

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

Definition at line 139 of file linux/firm_update/firm_update.c.

Variable Documentation

argslave

uint16 argslave

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

data

uint32 data

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

filebuffer

char filebuffer[FWBUFSIZE]

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

filename

char filename[256]

Definition at line 28 of file linux/firm_update/firm_update.c.

filesize

int filesize

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

j

int j

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

ob

uint8 ob

Definition at line 25 of file linux/firm_update/firm_update.c.

ow

uint16 ow

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