Modified the WhoIs demo to use BBMD if configured for BACnet/IP. Corrected the BVLC code.

bacnet-stack/include/bip.h

@@ -110,6 +110,14 @@ extern "C" {
     uint32_t bip_get_broadcast_addr(
         void);
 
+    /* gets an IP address by name, where name can be a
+       string that is an IP address in dotted form, or
+       a name that is a domain name
+       returns 0 if not found, or
+       an IP address in network byte order */
+    long bip_getaddrbyname(const char *host_name);
+
+
 #ifdef __cplusplus
 }
 #endif /* __cplusplus */

bacnet-stack/include/bvlc.h

@@ -45,6 +45,18 @@ extern "C" {
 
 #endif /* __cplusplus */
 
+#if BBMD_ENABLED
+    void bvlc_maintenance_timer(
+        unsigned seconds);
+#else
+#define bvlc_maintenance_timer(x)
+#endif
+    /* registers with a bbmd as a foreign device */
+    void bvlc_register_with_bbmd(
+        long bbmd_address, /* in network byte order */
+        uint16_t bbmd_port,
+        uint16_t time_to_live_seconds);
+
     uint16_t bvlc_receive(
         BACNET_ADDRESS * src,   /* returns the source address */
         uint8_t * npdu, /* returns the NPDU */

bacnet-stack/include/datalink.h

@@ -68,9 +68,7 @@
 
 #elif defined(BACDL_BIP)
 #include "bip.h"
-#ifdef BBMD_ENABLED
 #include "bvlc.h"
-#endif
 
 #define datalink_init bip_init
 #ifdef BBMD_ENABLED