diff options
Diffstat (limited to 'CAN-binder/low-can-binding/can/can-bus.cpp')
| -rw-r--r-- | CAN-binder/low-can-binding/can/can-bus.cpp | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/CAN-binder/low-can-binding/can/can-bus.cpp b/CAN-binder/low-can-binding/can/can-bus.cpp index d06eb77..e481a1b 100644 --- a/CAN-binder/low-can-binding/can/can-bus.cpp +++ b/CAN-binder/low-can-binding/can/can-bus.cpp @@ -40,6 +40,14 @@ can_bus_t::can_bus_t(utils::config_parser_t conf_file) : conf_file_{conf_file} {} +/// @brief Take a decoded message to determine if its value comply with the wanted +/// filtering values. +/// +/// @param[in] vehicle_message - A decoded message to analyze +/// @param[in] can_subscription - the subscription which will be notified depending +/// on its filtering values. Filtering values are stored in the event_filtermember. +/// +/// @return True if the value is compliant with event filter values, false if not... bool can_bus_t::apply_filter(const openxc_VehicleMessage& vehicle_message, std::shared_ptr<low_can_subscription_t> can_subscription) { bool send = false; @@ -283,12 +291,8 @@ void can_bus_t::push_new_vehicle_message(int subscription_id, const openxc_Vehic vehicle_message_q_.push(std::make_pair(subscription_id, v_msg)); } -/// @brief Return the shared pointer on the can_bus_dev_t initialized -/// with device_name "bus" -/// -/// @param[in] bus - CAN bus device name to retrieve. -/// -/// @return A shared pointer on an object can_bus_dev_t +/// @brief Fills the CAN device map member with value from device +/// mapping configuration file read at initialization. void can_bus_t::set_can_devices() { can_devices_ = conf_file_.get_devices_name(); @@ -300,6 +304,9 @@ void can_bus_t::set_can_devices() } } + +/// @brief Return the CAN device index from the map +/// map are sorted so index depend upon alphabetical sorting. int can_bus_t::get_can_device_index(const std::string& bus_name) const { int i = 0; @@ -312,6 +319,9 @@ int can_bus_t::get_can_device_index(const std::string& bus_name) const return i; } +/// @brief Return CAN device name from a logical CAN device name gotten from +/// the signals.json description file which comes from a CAN databases file in +/// general. const std::string can_bus_t::get_can_device_name(const std::string& id_name) const { std::string ret; |