dali/bacnet_stack
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Added I-Am-Router-To-Network demo. Untested.

Browse Source
This commit is contained in:
skarg
2008-08-20 22:17:43 +00:00
parent 2e6dc739a6
commit 5c6f263a16
6 changed files with 175 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bacnet-stack/src/npdu.c
+5 -4
View File
@@ -182,7 +182,7 @@ int npdu_encode_pdu(
/* destined for a remote network, i.e., if DNET is present. */
/* This is a one-octet field that is initialized to a value of 0xff. */
if (dest && dest->net) {
npdu[len] = 0xFF;
npdu[len] = npdu_data->hop_count;
len++;
}
if (npdu_data->network_layer_message) {
@@ -243,7 +243,7 @@ void npdu_encode_npdu_data(
npdu_data->network_message_type = NETWORK_MESSAGE_INVALID; /* optional */
npdu_data->vendor_id = 0; /* optional, if net message type is > 0x80 */
npdu_data->priority = priority;
npdu_data->hop_count = 0;
npdu_data->hop_count = 255;
}
}
@@ -349,10 +349,11 @@ int npdu_decode(
/* The Hop Count field shall be present only if the message is */
/* destined for a remote network, i.e., if DNET is present. */
/* This is a one-octet field that is initialized to a value of 0xff. */
if (dest_net)
if (dest_net) {
npdu_data->hop_count = npdu[len++];
else
} else {
npdu_data->hop_count = 0;
}
/* Indicates that the NSDU conveys a network layer message. */
/* Message Type field is present. */
if (npdu_data->network_layer_message) {