+ /**
+ * @brief Set format_ member value. Deducing from the can_id
+ * of a canfd_frame.
+ *
+ * Preferred way to initialize these members by using
+ * convert_from_canfd_frame method.
+ *
+ * @param uint32_t can_id integer from a canfd_frame
+ */
+ void set_format(const uint32_t can_id);
+
+ /**
+ * @brief Set format_ member value.
+ *
+ * Preferred way to initialize these members by using
+ * convert_from_canfd_frame method.
+ *
+ * @param CanMessageFormat format_ class member
+ */
+ void set_flags(const uint8_t flags);
+