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This commit is contained in:
skarg
2008-03-10 21:00:48 +00:00
parent 25b4979a28
commit cf9d15631a
33 changed files with 381 additions and 436 deletions
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bacnet-stack/demo/server/main.c
+44 -47
View File
@@ -98,7 +98,8 @@ static void cleanup(
datalink_cleanup();
}
static void Init_DataLink(void)
static void Init_DataLink(
void)
{
char *pEnv = NULL;
#if defined(BACDL_BIP) && BBMD_ENABLED
@@ -115,7 +116,7 @@ static void Init_DataLink(void)
datalink_set(NULL);
}
#endif
#if defined(BACDL_BIP)
pEnv = getenv("BACNET_IP_PORT");
if (pEnv) {
@@ -175,21 +176,17 @@ static void Init_DataLink(void)
struct in_addr addr;
addr.s_addr = bbmd_address;
printf("WhoIs: Registering with BBMD at %s:%ld for %ld seconds\n",
inet_ntoa(addr),bbmd_port, bbmd_timetolive_seconds);
bvlc_register_with_bbmd(
bbmd_address,
bbmd_port,
inet_ntoa(addr), bbmd_port, bbmd_timetolive_seconds);
bvlc_register_with_bbmd(bbmd_address, bbmd_port,
bbmd_timetolive_seconds);
}
}
#endif
}
int main(
int argc,
char *argv[])
{
BACNET_ADDRESS src = { 0 }; /* address where message came from */
int main(int argc, char *argv[]) {
BACNET_ADDRESS src = {
0}; /* address where message came from */
uint16_t pdu_len = 0;
unsigned timeout = 100; /* milliseconds */
time_t last_seconds = 0;
@@ -200,43 +197,43 @@ int main(
/* allow the device ID to be set */
if (argc > 1)
Device_Set_Object_Instance_Number(strtol(argv[1], NULL, 0));
printf("BACnet Server Demo\n" "BACnet Stack Version %s\n"
"BACnet Device ID: %u\n" "Max APDU: %d\n", BACnet_Version,
Device_Object_Instance_Number(), MAX_APDU);
Init_Service_Handlers();
Init_DataLink();
atexit(cleanup);
/* configure the timeout values */
last_seconds = time(NULL);
/* broadcast an I-Am on startup */
iam_send(&Handler_Transmit_Buffer[0]);
/* loop forever */
for (;;) {
/* input */
current_seconds = time(NULL);
printf("BACnet Server Demo\n" "BACnet Stack Version %s\n"
"BACnet Device ID: %u\n" "Max APDU: %d\n", BACnet_Version,
Device_Object_Instance_Number(), MAX_APDU);
Init_Service_Handlers();
Init_DataLink();
atexit(cleanup);
/* configure the timeout values */
last_seconds = time(NULL);
/* broadcast an I-Am on startup */
iam_send(&Handler_Transmit_Buffer[0]);
/* loop forever */
for (;;) {
/* input */
current_seconds = time(NULL);
/* returns 0 bytes on timeout */
pdu_len = datalink_receive(&src, &Rx_Buf[0], MAX_MPDU, timeout);
/* returns 0 bytes on timeout */
pdu_len = datalink_receive(&src, &Rx_Buf[0], MAX_MPDU, timeout);
/* process */
if (pdu_len) {
npdu_handler(&src, &Rx_Buf[0], pdu_len);
}
/* at least one second has passed */
elapsed_seconds = current_seconds - last_seconds;
if (elapsed_seconds) {
last_seconds = current_seconds;
dcc_timer_seconds(elapsed_seconds);
#if defined(BACDL_BIP) && BBMD_ENABLED
bvlc_maintenance_timer(elapsed_seconds);
#endif
Load_Control_State_Machine_Handler();
elapsed_milliseconds = elapsed_seconds * 1000;
handler_cov_task(elapsed_seconds);
tsm_timer_milliseconds(elapsed_milliseconds);
}
/* output */
/* blink LEDs, Turn on or off outputs, etc */
/* process */
if (pdu_len) {
npdu_handler(&src, &Rx_Buf[0], pdu_len);
}
/* at least one second has passed */
elapsed_seconds = current_seconds - last_seconds;
if (elapsed_seconds) {
last_seconds = current_seconds;
dcc_timer_seconds(elapsed_seconds);
#if defined(BACDL_BIP) && BBMD_ENABLED
bvlc_maintenance_timer(elapsed_seconds);
#endif
Load_Control_State_Machine_Handler();
elapsed_milliseconds = elapsed_seconds * 1000;
handler_cov_task(elapsed_seconds);
tsm_timer_milliseconds(elapsed_milliseconds);
}
/* output */
/* blink LEDs, Turn on or off outputs, etc */
}
}