private:
utils::config_parser_t conf_file_; ///< configuration file handle used to initialize can_bus_dev_t objects.
- int process_can_signals(can_message_t& can_message);
+ int process_can_signals(const can_message_t& can_message);
int process_diagnostic_signals(diagnostic_manager_t& manager, const can_message_t& can_message);
void can_decode_message();