Added protocol-revion 20 support

src/bacnet/bacdef.h

@@ -107,6 +107,10 @@
     /* from 135-2016 version of the BACnet Standard */
 #define MAX_ASHRAE_OBJECT_TYPE 60
 #define MAX_BACNET_SERVICES_SUPPORTED 44
+#elif (BACNET_PROTOCOL_REVISION == 20)
+    /* Addendum 135-2016bd  */
+#define MAX_ASHRAE_OBJECT_TYPE 61
+#define MAX_BACNET_SERVICES_SUPPORTED 44
 #else
 #error MAX_ASHRAE_OBJECT_TYPE and MAX_BACNET_SERVICES_SUPPORTED not defined!
 #endif

src/bacnet/bacenum.h

@@ -517,6 +517,11 @@ typedef enum {
     PROP_SUBORDINATE_RELATIONSHIPS = 489,
     PROP_DEFAULT_SUBORDINATE_RELATIONSHIP = 490,
     PROP_REPRESENTS = 491,
+    PROP_DEFAULT_PRESENT_VALUE = 492,
+    PROP_PRESENT_STAGE = 493,
+    PROP_STAGES = 494,
+    PROP_STAGE_NAMES = 495,
+    PROP_TARGET_REFERENCES = 496,
     /* The special property identifiers all, optional, and required  */
     /* are reserved for use in the ReadPropertyConditional and */
     /* ReadPropertyMultiple services or services not defined in this standard. */
@@ -1222,6 +1227,10 @@ typedef enum {
     OBJECT_LIGHTING_OUTPUT = 54,        /* Addendum 2010-i */
     OBJECT_BINARY_LIGHTING_OUTPUT = 55, /* Addendum 135-2012az */
     OBJECT_NETWORK_PORT = 56,   /* Addendum 135-2012az */
+    OBJECT_ELEVATOR_GROUP = 57,   /* Addendum 135-2012aq */
+    OBJECT_ESCALATOR = 58,   /* Addendum 135-2012aq */
+    OBJECT_LIFT = 59,   /* Addendum 135-2012aq */
+    OBJECT_STAGING = 60,   /* Addendum 135-2016bd */
     /* Enumerated values 0-127 are reserved for definition by ASHRAE. */
     /* Enumerated values 128-1023 may be used by others subject to  */
     /* the procedures and constraints described in Clause 23. */

src/bacnet/bactext.c

@@ -185,7 +185,10 @@ INDTEXT_DATA bacnet_object_type_names[] = {
     { OBJECT_CHANNEL, "channel" },
     { OBJECT_LIGHTING_OUTPUT, "lighting-output" },
     { OBJECT_BINARY_LIGHTING_OUTPUT, "binary-lighting-output" },
-    { OBJECT_NETWORK_PORT, "network-port" }, { 0, NULL }
+    { OBJECT_NETWORK_PORT, "network-port" },
+    { OBJECT_ELEVATOR_GROUP, "elevator-group" },
+    { OBJECT_ESCALATOR, "escalator" }, { OBJECT_LIFT, "lift" },
+    { OBJECT_STAGING, "staging" }, { 0, NULL }
     /* Enumerated values 0-127 are reserved for definition by ASHRAE.
        Enumerated values 128-1023 may be used by others subject to
        the procedures and constraints described in Clause 23. */