47 lines
1.8 KiB
C
47 lines
1.8 KiB
C
/*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* ShowNetPackets.h
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* Datagram definitions for libshownet
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* Copyright (C) 2005-2009 Simon Newton
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*/
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#ifndef PLUGINS_SHOWNET_SHOWNETPACKETS_H_
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#define PLUGINS_SHOWNET_SHOWNETPACKETS_H_
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#include "ola/BaseTypes.h"
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enum { SHOWNET_MAC_LENGTH = 6 };
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enum { SHOWNET_NAME_LENGTH = 9 };
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struct shownet_data_s {
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uint8_t sigHi; // 0x80
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uint8_t sigLo; // 0x8f
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uint8_t ip[4]; // ip of sender
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uint16_t netSlot[4]; // start channel of each slot
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uint16_t slotSize[4]; // size of each slot
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uint16_t indexBlock[5]; // index into data of each slot
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uint8_t packetCountHi; // sequence number
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uint8_t packetCountLo; // sequence number
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uint8_t block[4]; // the last 2 items here have something to do with
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// the channels that have passwords are.
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uint8_t name[SHOWNET_NAME_LENGTH]; // name of console
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uint8_t data[DMX_UNIVERSE_SIZE]; // data
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} __attribute__((packed));
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typedef struct shownet_data_s shownet_data_packet;
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#endif // PLUGINS_SHOWNET_SHOWNETPACKETS_H_
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