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bip: decouple broadcast destination port from bind port (#1311)

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Co-authored-by: Leunar Kalludra <Leunar.Kalludra@de.bosch.com>
This commit is contained in:
Leunar Kalludra
2026-04-24 13:40:32 +02:00
committed by GitHub
parent 8607b241e9
commit f616a8cc68
22 changed files with 469 additions and 17 deletions
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test/bacnet/basic/bbmd/src/main.c
+29
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@@ -186,6 +186,34 @@ static void test_Initiate_Original_Broadcast_NPDU(void)
test_cleanup();
}
static void test_Initiate_Original_Broadcast_NPDU_Uses_Broadcast_Port(void)
{
uint8_t pdu[MAX_APDU] = { 0 };
int npdu_len = 0;
int apdu_len = 0;
int pdu_len = 0;
BACNET_ADDRESS dest = { 0 };
BACNET_NPDU_DATA npdu_data = { 0 };
test_setup();
IUT.BIP_Addr.port = 0xBAC1U;
IUT.BIP_Broadcast_Addr.port = 0xBAC2U;
dest.net = BACNET_BROADCAST_NETWORK;
npdu_encode_npdu_data(&npdu_data, false, MESSAGE_PRIORITY_NORMAL);
npdu_len = npdu_encode_pdu(&pdu[0], &dest, &IUT.BACnet_Address, &npdu_data);
apdu_len = iam_encode_apdu(
&pdu[npdu_len], IUT.Device_ID, MAX_APDU, SEGMENTATION_NONE,
BACNET_VENDOR_ID);
pdu_len = npdu_len + apdu_len;
bvlc_send_pdu(&dest, &npdu_data, pdu, pdu_len);
assert(Test_Sent_Message_Type == BVLC_ORIGINAL_BROADCAST_NPDU);
assert(Test_Sent_Message_Dest.port == IUT.BIP_Broadcast_Addr.port);
assert(Test_Sent_Message_Dest.port != IUT.BIP_Addr.port);
test_cleanup();
}
static void test_BBMD_Result(void)
{
int result = 0;
@@ -232,6 +260,7 @@ int main(void)
/* individual tests */
test_BBMD_Result();
test_Initiate_Original_Broadcast_NPDU();
test_Initiate_Original_Broadcast_NPDU_Uses_Broadcast_Port();
return 0;
}