Fixed bug concerning netdev_completed_queue(); thanks to B. Benner.
/******************************************************************************
*
* $Id$
*
* Copyright (C) 2006-2008 Florian Pose, Ingenieurgemeinschaft IgH
*
* This file is part of the IgH EtherCAT Master.
*
* The IgH EtherCAT Master is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2, as
* published by the Free Software Foundation.
*
* The IgH EtherCAT Master is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with the IgH EtherCAT Master; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* ---
*
* The license mentioned above concerns the source code only. Using the
* EtherCAT technology and brand is only permitted in compliance with the
* industrial property and similar rights of Beckhoff Automation GmbH.
*
*****************************************************************************/
/** \file
* EtherCAT PDO entry configuration state machine structures.
*/
/*****************************************************************************/
#ifndef __EC_FSM_PDO_ENTRY_H__
#define __EC_FSM_PDO_ENTRY_H__
#include "globals.h"
#include "datagram.h"
#include "fsm_coe.h"
/*****************************************************************************/
/**
* \see ec_fsm_pdo_entry
*/
typedef struct ec_fsm_pdo_entry ec_fsm_pdo_entry_t;
/** PDO configuration state machine.
*/
struct ec_fsm_pdo_entry
{
void (*state)(ec_fsm_pdo_entry_t *, ec_datagram_t *); /**< state function
*/
ec_fsm_coe_t *fsm_coe; /**< CoE state machine to use */
ec_sdo_request_t request; /**< SDO request. */
ec_slave_t *slave; /**< Slave the FSM runs on. */
ec_pdo_t *target_pdo; /**< PDO to read the mapping for. */
const ec_pdo_t *source_pdo; /**< PDO with desired mapping. */
const ec_pdo_t *cur_pdo; /**< PDO with current mapping (display only). */
const ec_pdo_entry_t *entry; /**< Current entry. */
unsigned int entry_count; /**< Number of entries. */
unsigned int entry_pos; /**< Position in PDO mapping. */
};
/*****************************************************************************/
void ec_fsm_pdo_entry_init(ec_fsm_pdo_entry_t *, ec_fsm_coe_t *);
void ec_fsm_pdo_entry_clear(ec_fsm_pdo_entry_t *);
void ec_fsm_pdo_entry_start_reading(ec_fsm_pdo_entry_t *, ec_slave_t *,
ec_pdo_t *);
void ec_fsm_pdo_entry_start_configuration(ec_fsm_pdo_entry_t *, ec_slave_t *,
const ec_pdo_t *, const ec_pdo_t *);
int ec_fsm_pdo_entry_exec(ec_fsm_pdo_entry_t *, ec_datagram_t *);
int ec_fsm_pdo_entry_success(const ec_fsm_pdo_entry_t *);
/*****************************************************************************/
#endif