IgH EtherCAT Master  1.5.2
pdo_entry.h
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1/******************************************************************************
2 *
3 * $Id$
4 *
5 * Copyright (C) 2006-2008 Florian Pose, Ingenieurgemeinschaft IgH
6 *
7 * This file is part of the IgH EtherCAT Master.
8 *
9 * The IgH EtherCAT Master is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License version 2, as
11 * published by the Free Software Foundation.
12 *
13 * The IgH EtherCAT Master is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
16 * Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License along
19 * with the IgH EtherCAT Master; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 *
22 * ---
23 *
24 * The license mentioned above concerns the source code only. Using the
25 * EtherCAT technology and brand is only permitted in compliance with the
26 * industrial property and similar rights of Beckhoff Automation GmbH.
27 *
28 *****************************************************************************/
29
35/*****************************************************************************/
36
37#ifndef __EC_PDO_ENTRY_H__
38#define __EC_PDO_ENTRY_H__
39
40#include <linux/list.h>
41
42#include "globals.h"
43
44/*****************************************************************************/
45
48typedef struct {
49 struct list_head list;
50 uint16_t index;
51 uint8_t subindex;
52 char *name;
53 uint8_t bit_length;
54} ec_pdo_entry_t;
55
56/*****************************************************************************/
57
58void ec_pdo_entry_init(ec_pdo_entry_t *);
59int ec_pdo_entry_init_copy(ec_pdo_entry_t *, const ec_pdo_entry_t *);
60void ec_pdo_entry_clear(ec_pdo_entry_t *);
61int ec_pdo_entry_set_name(ec_pdo_entry_t *, const char *);
62int ec_pdo_entry_equal(const ec_pdo_entry_t *, const ec_pdo_entry_t *);
63
64/*****************************************************************************/
65
66#endif
globals.h
Global definitions and macros.
ec_pdo_entry_set_name
int ec_pdo_entry_set_name(ec_pdo_entry_t *, const char *)
Set PDO entry name.
Definition: pdo_entry.c:89
ec_pdo_entry_init
void ec_pdo_entry_init(ec_pdo_entry_t *)
PDO entry constructor.
Definition: pdo_entry.c:45
ec_pdo_entry_clear
void ec_pdo_entry_clear(ec_pdo_entry_t *)
PDO entry destructor.
Definition: pdo_entry.c:76
ec_pdo_entry_init_copy
int ec_pdo_entry_init_copy(ec_pdo_entry_t *, const ec_pdo_entry_t *)
PDO entry copy constructor.
Definition: pdo_entry.c:59
ec_pdo_entry_equal
int ec_pdo_entry_equal(const ec_pdo_entry_t *, const ec_pdo_entry_t *)
Compares two PDO entries.
Definition: pdo_entry.c:122
ec_pdo_entry_t
PDO entry description.
Definition: pdo_entry.h:48
ec_pdo_entry_t::bit_length
uint8_t bit_length
entry length in bit
Definition: pdo_entry.h:53
ec_pdo_entry_t::subindex
uint8_t subindex
PDO entry subindex.
Definition: pdo_entry.h:51
ec_pdo_entry_t::name
char * name
entry name
Definition: pdo_entry.h:52
ec_pdo_entry_t::index
uint16_t index
PDO entry index.
Definition: pdo_entry.h:50