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