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/include/bacreal.h

@@ -45,6 +45,11 @@ extern "C" {
     int decode_real(
         uint8_t * apdu,
         float *real_value);
+
+    int decode_context_real(
+        uint8_t * apdu,
+		uint8_t tag_number,
+        float *real_value);
     int encode_bacnet_real(
         float value,
         uint8_t * apdu);