crashtest-r0ket/openbeacon/lpc13xx/openbeacon-sensor/inc/openbeacon-proto.h

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__*/