110 lines
2.6 KiB
C
110 lines
2.6 KiB
C
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/****************************************************************************
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*
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* OpenBeacon.org - OnAir protocol specification and definition
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*
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* Copyright 2007 Milosch Meriac <meriac@openbeacon.de>
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*
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****************************************************************************
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __OPENBEACON_PROTO_H__
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#define __OPENBEACON_PROTO_H__
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#define CONFIG_TRACKER_CHANNEL 81
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#define CONFIG_PROX_CHANNEL 76
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#define XXTEA_BLOCK_COUNT 4
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#define RFBPROTO_READER_ANNOUNCE 22
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#define RFBPROTO_READER_COMMAND 23
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#define RFBPROTO_BEACONTRACKER 24
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#define RFBPROTO_PROXTRACKER 42
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#define RFBPROTO_PROXREPORT 69
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#define PROX_MAX 4
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#define RFBFLAGS_ACK 0x01
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#define RFBFLAGS_SENSOR 0x02
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#define RFBFLAGS_INFECTED 0x04
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/* RFBPROTO_READER_COMMAND related opcodes */
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#define READER_CMD_NOP 0x00
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#define READER_CMD_RESET 0x01
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#define READER_CMD_RESET_CONFIG 0x02
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#define READER_CMD_RESET_FACTORY 0x03
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#define READER_CMD_RESET_WIFI 0x04
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#define READER_CMD_SET_OID 0x05
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/* RFBPROTO_READER_COMMAND related results */
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#define READ_RES__OK 0x00
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#define READ_RES__DENIED 0x01
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#define READ_RES__UNKNOWN_CMD 0xFF
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typedef struct
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{
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uint8_t strength;
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uint16_t oid_last_seen;
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uint16_t powerup_count;
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uint8_t reserved;
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uint32_t seq;
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} PACKED TBeaconTracker;
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typedef struct
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{
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uint16_t oid_prox[PROX_MAX];
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uint16_t seq;
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} PACKED TBeaconProx;
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typedef struct
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{
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uint8_t opcode, res;
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uint32_t data[2];
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} PACKED TBeaconReaderCommand;
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typedef struct
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{
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uint8_t opcode, strength;
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uint32_t uptime, ip;
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} PACKED TBeaconReaderAnnounce;
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typedef union
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{
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TBeaconProx prox;
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TBeaconTracker tracker;
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TBeaconReaderCommand reader_command;
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TBeaconReaderAnnounce reader_announce;
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} PACKED TBeaconPayload;
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typedef struct
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{
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uint8_t proto;
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uint16_t oid;
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uint8_t flags;
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TBeaconPayload p;
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uint16_t crc;
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} PACKED TBeaconWrapper;
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typedef union
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{
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TBeaconWrapper pkt;
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uint32_t block[XXTEA_BLOCK_COUNT];
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uint8_t byte[XXTEA_BLOCK_COUNT * 4];
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} PACKED TBeaconEnvelope;
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#endif/*__OPENBEACON_PROTO_H__*/
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