Added example Network Port object

bacnet-stack/demo/piface/Makefile

@@ -83,7 +83,8 @@ DEMOSRC = \
 
 OBJSRC = \
 	$(BACNET_OBJECT)/bi.c \
-	$(BACNET_OBJECT)/bo.c
+	$(BACNET_OBJECT)/bo.c \
+	$(BACNET_OBJECT)/netport.c
 
 # core BACnet stack files
 CORESRC =  \
@@ -171,8 +172,8 @@ OPTIMIZATION = -Os $(OPTIMIZE_FLAGS)
 DEBUGGING = -DNDEBUG
 endif
 
+BFLAGS += -DBACNET_PROTOCOL_REVISION=17
 BFLAGS += -DMAX_TSM_TRANSACTIONS=1
-BFLAGS += -DWRITE_PROPERTY
 BFLAGS += -DMAX_BINARY_INPUTS=4
 BFLAGS += -DMAX_BINARY_OUTPUTS=8