In bip.c getter and setter functions of IP address and Port number expect and return values in the network byte order. All ntoh and hton were eliminated from bip.c.

All other modules changed to be consistent.
arm7 port left unchanged.

bacnet-stack/demo/epics/main.c

@@ -919,7 +919,7 @@ int main(
      * My_BIP_Port will be non-zero in this case.
      */
     if (My_BIP_Port > 0)
-        bip_set_port(My_BIP_Port);
+        bip_set_port(htons(My_BIP_Port));
     address_init();
     Init_Service_Handlers();
     dlenv_init();
@@ -929,7 +929,7 @@ int main(
     timeout_seconds = (apdu_timeout() / 1000) * apdu_retries();
 
     if (My_BIP_Port > 0)
-        bip_set_port(0xBAC0);   /* Set back to std BACnet/IP port */
+        bip_set_port(htons(0xBAC0));   /* Set back to std BACnet/IP port */
     /* try to bind with the target device */
     found =
         address_bind_request(Target_Device_Object_Instance, &max_apdu,