skarg
80 lines
2.8 KiB
C
80 lines
2.8 KiB
C
/*####COPYRIGHTBEGIN####
|
|
-------------------------------------------
|
|
Copyright (C) 2005 Steve Karg
|
|
|
|
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; either version 2
|
|
of the License, or (at your option) any later version.
|
|
|
|
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.
|
|
59 Temple Place - Suite 330
|
|
Boston, MA 02111-1307, USA.
|
|
|
|
As a special exception, if other files instantiate templates or
|
|
use macros or inline functions from this file, or you compile
|
|
this file and link it with other works to produce a work based
|
|
on this file, this file does not by itself cause the resulting
|
|
work to be covered by the GNU General Public License. However
|
|
the source code for this file must still be made available in
|
|
accordance with section (3) of the GNU General Public License.
|
|
|
|
This exception does not invalidate any other reasons why a work
|
|
based on this file might be covered by the GNU General Public
|
|
License.
|
|
-------------------------------------------
|
|
####COPYRIGHTEND####*/
|
|
#ifndef BACDEF_H
|
|
#define BACDEF_H
|
|
|
|
#include <stdint.h>
|
|
#include "bacenum.h"
|
|
#include "config.h"
|
|
|
|
// largest BACnet Instance Number
|
|
// Also used as a device instance number wildcard address
|
|
#define BACNET_MAX_INSTANCE (0x3FFFFF)
|
|
// large BACnet Object Type
|
|
#define BACNET_MAX_OBJECT (0x3FF)
|
|
// Array index 0=size of array, n=array element n, MAX=all array elements
|
|
#define BACNET_ARRAY_ALL (~0)
|
|
|
|
// embedded systems need fixed name sizes
|
|
#define MAX_OBJECT_NAME 10
|
|
// device object properties
|
|
typedef struct BACnet_Object_Data
|
|
{
|
|
uint32_t Object_Identifier;
|
|
char Object_Name[MAX_OBJECT_NAME];
|
|
BACNET_OBJECT_TYPE Object_Type;
|
|
} BACNET_OBJECT_DATA;
|
|
|
|
#define BACNET_BROADCAST_NETWORK 0xFFFF
|
|
#define MAX_MAC_LEN 8
|
|
struct BACnet_Device_Address {
|
|
// mac_len = 0 if global address
|
|
int mac_len;
|
|
uint8_t mac[MAX_MAC_LEN];
|
|
// DNET,DLEN,DADR or SNET,SLEN,SADR
|
|
// the following are used if the device is behind a router
|
|
// net = 0 indicates local
|
|
uint16_t net; /* BACnet network number */
|
|
// LEN = 0 denotes broadcast MAC ADR and ADR field is absent
|
|
// LEN > 0 specifies length of ADR field
|
|
int len; /* length of MAC address */
|
|
uint8_t adr[MAX_MAC_LEN]; /* hwaddr (MAC) address */
|
|
};
|
|
typedef struct BACnet_Device_Address BACNET_ADDRESS;
|
|
|
|
#define MAX_NPDU (1+1+2+1+MAX_MAC_LEN+2+1+MAX_MAC_LEN+1+1+2)
|
|
#define MAX_PDU (MAX_APDU + MAX_NPDU)
|
|
|
|
#endif
|