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47 lines
1.7 KiB
C
47 lines
1.7 KiB
C
/******************************************************************************
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*
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* m a i l b o x . h
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*
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* Mailbox functionality.
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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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#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
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