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Moved the iam_send to demo/handler/s_iam.c to keep application code out of the core encode/decode library.

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This commit is contained in:
skarg
2008-11-14 14:41:28 +00:00
parent 29df527ec1
commit 0e9a805f75
6 changed files with 40 additions and 23 deletions
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bacnet-stack/demo/handler/s_iam.c
+26 -13
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@@ -27,8 +27,6 @@
#include <errno.h>
#include <string.h>
#include "config.h"
#include "config.h"
#include "txbuf.h"
#include "bacdef.h"
#include "bacdcode.h"
#include "address.h"
@@ -40,34 +38,49 @@
#include "iam.h"
/* some demo stuff needed */
#include "handlers.h"
#include "txbuf.h"
void Send_I_Am(
uint8_t * buffer)
int iam_encode_pdu(
uint8_t * buffer,
BACNET_ADDRESS * dest,
BACNET_NPDU_DATA * npdu_data)
{
int len = 0;
int pdu_len = 0;
BACNET_ADDRESS dest;
int bytes_sent = 0;
BACNET_NPDU_DATA npdu_data;
/* I-Am is a global broadcast */
datalink_get_broadcast_address(&dest);
datalink_get_broadcast_address(dest);
/* encode the NPDU portion of the packet */
npdu_encode_npdu_data(&npdu_data, false, MESSAGE_PRIORITY_NORMAL);
pdu_len = npdu_encode_pdu(&buffer[0], &dest, NULL, &npdu_data);
npdu_encode_npdu_data(npdu_data, false, MESSAGE_PRIORITY_NORMAL);
pdu_len = npdu_encode_pdu(&buffer[0], dest, NULL, npdu_data);
/* encode the APDU portion of the packet */
len =
iam_encode_apdu(&buffer[pdu_len], Device_Object_Instance_Number(),
MAX_APDU, SEGMENTATION_NONE, Device_Vendor_Identifier());
pdu_len += len;
return pdu_len;
}
void Send_I_Am(
uint8_t * buffer)
{
int pdu_len = 0;
BACNET_ADDRESS dest;
int bytes_sent = 0;
BACNET_NPDU_DATA npdu_data;
/* are we are forbidden to send? */
if (!dcc_communication_enabled())
return 0;
/* encode the data */
pdu_len = iam_encode_pdu(buffer, &dest, &npdu_data);
/* send data */
bytes_sent = datalink_send_pdu(&dest, &npdu_data, &buffer[0], pdu_len);
#if PRINT_ENABLED
if (bytes_sent <= 0)
fprintf(stderr, "Failed to Send I-Am Reply (%s)!\n",
strerror(errno));
#endif
return;
return bytes_sent;
}