BTDEVproduct
obj = prop_dictionary_get(dict, BTDEVproduct);
&& prop_dictionary_get_uint16(aux, BTDEVproduct, &p)
if (prop_dictionary_get_uint16(dict, BTDEVproduct, &v))
if (!prop_dictionary_set_uint16(dict, BTDEVproduct, (uint16_t)product))