Added object-name c-string getter function to basic objects so they can be referenced to free if dynamically created. (#754)

* Added basic object-name get for ASCII names to enable free if they were dynamically created. Added unit testing to validate the basic object ASCII object-name API.

* Removed static scope on character array used for name since the array gets copied into characterstring array and static is not needed.

src/bacnet/basic/object/lsp.c

@@ -203,6 +203,44 @@ bool Life_Safety_Point_Object_Name(
     return status;
 }
 
+/**
+ * @brief For a given object instance-number, sets the object-name
+ * @param  object_instance - object-instance number of the object
+ * @param  new_name - holds the object-name to be set
+ * @return  true if object-name was set
+ */
+bool Life_Safety_Point_Name_Set(uint32_t object_instance, const char *new_name)
+{
+    bool status = false;
+    struct object_data *pObject;
+
+    pObject = Keylist_Data(Object_List, object_instance);
+    if (pObject) {
+        status = true;
+        pObject->Object_Name = new_name;
+    }
+
+    return status;
+}
+
+/**
+ * @brief Return the object name C string
+ * @param object_instance [in] BACnet object instance number
+ * @return object name or NULL if not found
+ */
+const char *Life_Safety_Point_Name_ASCII(uint32_t object_instance)
+{
+    const char *name = NULL;
+    struct object_data *pObject;
+
+    pObject = Keylist_Data(Object_List, object_instance);
+    if (pObject) {
+        name = pObject->Object_Name;
+    }
+
+    return name;
+}
+
 /**
  * @brief For a given object instance-number, gets the property value
  * @param  object_instance - object-instance number of the object