Added demo for PIC18F6720 with MS/TP datalink layer. Untested.

2007-02-01 21:37:53 +00:00
parent c27c5002d5
commit 42985437e5
19 changed files with 4377 additions and 153 deletions
@@ -1,118 +0,0 @@
-/*####COPYRIGHTBEGIN####
- -------------------------------------------
- Copyright (C) 2004 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####*/
-#include <stddef.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include "datalink.h"
-/* currently this is oriented to a single data link */
-/* However, it could handle multiple data links with the */
-/* addition of passing a network number or datalink number */
-/* as part of the calls. */
-
-/* returns number of bytes sent on success, negative on failure */
-int datalink_send_pdu(BACNET_ADDRESS * dest,    /* destination address */
-    BACNET_NPDU_DATA * npdu_data,       /* network information */
-    uint8_t * pdu,              /* any data to be sent - may be null */
-    unsigned pdu_len)
-{                               /* number of bytes of data */
-#if defined(BACDL_ARCNET)
-    return arcnet_send_pdu(dest, npdu_data, pdu, pdu_len);
-#elif defined(BACDL_MSTP)
-    return dlmstp_send_pdu(dest, npdu_data, pdu, pdu_len);
-#elif defined(BACDL_ETHERNET)
-    return ethernet_send_pdu(dest, npdu_data, pdu, pdu_len);
-#elif defined(BACDL_BIP)
-    return bip_send_pdu(dest, npdu_data, pdu, pdu_len);
-#else
-    return 0;
-#endif
-}
-
-/* returns the number of octets in the PDU, or zero on failure */
-uint16_t datalink_receive(BACNET_ADDRESS * src, /* source address */
-    uint8_t * pdu,              /* PDU data */
-    uint16_t max_pdu,           /* amount of space available in the PDU  */
-    unsigned timeout)
-{                               /* number of milliseconds to wait for a packet */
-#if defined(BACDL_ARCNET)
-    return arcnet_receive(src, pdu, max_pdu, timeout);
-#elif defined(BACDL_MSTP)
-    return dlmstp_receive(src, pdu, max_pdu, timeout);
-#elif defined(BACDL_ETHERNET)
-    return ethernet_receive(src, pdu, max_pdu, timeout);
-#elif defined(BACDL_BIP)
-    return bip_receive(src, pdu, max_pdu, timeout);
-#else
-    return 0;
-#endif
-}
-
-void datalink_cleanup(void)
-{
-#if defined(BACDL_ARCNET)
-    arcnet_cleanup();
-#elif defined(BACDL_MSTP)
-    dlmstp_cleanup();
-#elif defined(BACDL_ETHERNET)
-    ethernet_cleanup();
-#elif defined(BACDL_BIP)
-    bip_cleanup();
-#endif
-}
-
-void datalink_get_broadcast_address(BACNET_ADDRESS * dest)
-{                               /* destination address */
-#if defined(BACDL_ARCNET)
-    arcnet_get_broadcast_address(dest);
-#elif defined(BACDL_MSTP)
-    dlmstp_get_broadcast_address(dest);
-#elif defined(BACDL_ETHERNET)
-    ethernet_get_broadcast_address(dest);
-#elif defined(BACDL_BIP)
-    bip_get_broadcast_address(dest);
-#endif
-}
-
-void datalink_get_my_address(BACNET_ADDRESS * my_address)
-{
-#if defined(BACDL_ARCNET)
-    arcnet_get_my_address(my_address);
-#elif defined(BACDL_MSTP)
-    dlmstp_get_my_address(my_address);
-#elif defined(BACDL_ETHERNET)
-    ethernet_get_my_address(my_address);
-#elif defined(BACDL_BIP)
-    bip_get_my_address(my_address);
-#endif
-}