Added:

-context specific decoders for all of the primitive times to go with the context specific encoders
-unconfirmed/confirmed EventNotificationRequest structure/encoder/decoder
-BACnetTimestamp structure/encoder/decoder
-BACnetPropertyStates structure/encoder/decoder
-BACnetDeviceObjectPropertyReference structure/encoder/decoder

Changes:
-decode_context_object_id::object_type changed to uint16_t
-explicit casts have been added to some functions to remove compiler warnings
-encode_bacnet_date::year behaviour has been changed slightly

bacnet-stack/src/bacreal.c

@@ -76,6 +76,25 @@ int decode_real(
     return 4;
 }
 
+int decode_context_real(
+    uint8_t * apdu,
+	uint8_t tag_number,
+    float *real_value)
+{
+    uint32_t len_value;
+	int len = 0;
+
+	if (decode_is_context_tag(&apdu[len], tag_number)) {
+		len += decode_tag_number_and_value(&apdu[len], &tag_number,
+			&len_value);
+		len += decode_real(&apdu[len], real_value);
+	}
+	else
+	{
+		len = -1;
+	}
+	return len;
+}
 /* from clause 20.2.6 Encoding of a Real Number Value */
 /* returns the number of apdu bytes consumed */
 int encode_bacnet_real(