Changed WriteProperty encode/decode to allow non-primative data. Decode still needs some work, and unit tests and demos need fixed.

bacnet-stack/wp.h

@@ -47,7 +47,8 @@ typedef struct BACnet_Write_Property_Data {
     uint32_t object_instance;
     BACNET_PROPERTY_ID object_property;
     int32_t array_index;        /* use BACNET_ARRAY_ALL when not setting */
-    BACNET_APPLICATION_DATA_VALUE value;
+    uint8_t value[MAX_APDU];
+    uint16_t value_len;
     uint8_t priority;           /* use BACNET_NO_PRIORITY if no priority */
 } BACNET_WRITE_PROPERTY_DATA;
 
@@ -59,6 +60,11 @@ extern "C" {
     int wp_encode_apdu(uint8_t * apdu,
         uint8_t invoke_id, BACNET_WRITE_PROPERTY_DATA * data);
 
+    int wp_encode_application_apdu(uint8_t * apdu,
+        uint8_t invoke_id,
+        BACNET_WRITE_PROPERTY_DATA * data,
+        BACNET_APPLICATION_DATA_VALUE * value);
+
 /* decode the service request only */
     int wp_decode_service_request(uint8_t * apdu,
         unsigned apdu_len, BACNET_WRITE_PROPERTY_DATA * data);