master/mailbox.h
author Florian Pose <fp@igh-essen.com>
Tue, 25 Apr 2006 11:37:05 +0000
changeset 202 d5141123a5af
parent 199 04ecf40fc2e9
child 246 0bf7c769de06
permissions -rw-r--r--
new topology in mini.c
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/******************************************************************************
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 *
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 *  $Id$
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 *
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 *  Copyright (C) 2006  Florian Pose, Ingenieurgemeinschaft IgH
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 *
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 *  This file is part of the IgH EtherCAT Master.
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 *
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 *  The IgH EtherCAT Master is free software; you can redistribute it
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 *  and/or modify it under the terms of the GNU General Public License
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 *  as published by the Free Software Foundation; version 2 of the License.
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 *
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 *  The IgH EtherCAT Master is distributed in the hope that it will be
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 *  useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU General Public License for more details.
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 *
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 *  You should have received a copy of the GNU General Public License
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 *  along with the IgH EtherCAT Master; if not, write to the Free Software
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 *
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 *****************************************************************************/
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/**
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   \file
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   Mailbox functionality.
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*/
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/*****************************************************************************/
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#ifndef _EC_MAILBOX_H_
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#define _EC_MAILBOX_H_
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#include "slave.h"
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/*****************************************************************************/
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uint8_t *ec_slave_mbox_prepare_send(ec_slave_t *, uint8_t, size_t);
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int      ec_slave_mbox_prepare_check(ec_slave_t *);
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int      ec_slave_mbox_check(const ec_slave_t *);
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int      ec_slave_mbox_prepare_fetch(ec_slave_t *);
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uint8_t *ec_slave_mbox_fetch(ec_slave_t *, uint8_t, size_t *);
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uint8_t *ec_slave_mbox_simple_io(ec_slave_t *, size_t *);
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uint8_t *ec_slave_mbox_simple_receive(ec_slave_t *, uint8_t, size_t *);
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/*****************************************************************************/
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#endif