/// the diagnostics library to the CAN device.
///
class diagnostic_manager_t {
-protected:
- static bool shims_send(const uint32_t arbitration_id, const uint8_t* data, const uint8_t size);
- static void shims_logger(const char* m, ...);
- static void shims_timer();
-
private:
DiagnosticShims shims_; /*!< shims_ - Shim functions for each CAN bus that plug the diagnostics
* library (uds-c) into the VI's CAN peripheral.*/
std::vector<active_diagnostic_request_t*> non_recurring_requests_; /*!< nonrecurringRequests - A list of active one-time diagnostic requests. When a
* response is received for a non-recurring request or it times out, it is removed*/
bool initialized_; /*!< * initialized - True if the DiagnosticsManager has been initialized with shims. It will interface with the uds-c lib*/
- utils::socketcan_bcm_t socket_; ///< rx_socket_ - a BCM socket with 8 RX_SETUP jobs for the 8 CAN ID on which ECU could respond.
- struct sd_event_source* event_source_;
void init_diagnostic_shims();
void reset();
- int add_rx_filter(uint32_t can_id);
+
+ static bool shims_send(const uint32_t arbitration_id, const uint8_t* data, const uint8_t size);
+ static void shims_logger(const char* m, ...);
+ static void shims_timer();
public:
diagnostic_manager_t();
bool initialize();
- void read_socket();
- utils::socketcan_bcm_t& get_socket();
- std::string get_can_bus();
+ const std::string get_bus_name() const;
+ const std::string get_bus_device_name() const;
active_diagnostic_request_t* get_last_recurring_requests() const;
DiagnosticShims& get_shims();
+ bool is_active_requests_running();
void find_and_erase(active_diagnostic_request_t* entry, std::vector<active_diagnostic_request_t*>& requests_list);
void cancel_request(active_diagnostic_request_t* entry);
void cleanup_request(active_diagnostic_request_t* entry, bool force);
void cleanup_active_requests(bool force);
- active_diagnostic_request_t* find_recurring_request(const DiagnosticRequest* request);
-
- void checkSupportedPids(const active_diagnostic_request_t& request,
- const DiagnosticResponse& response, float parsedPayload);
+ active_diagnostic_request_t* find_recurring_request(DiagnosticRequest& request);
// Subscription parts
- active_diagnostic_request_t* add_request(DiagnosticRequest* request, const std::string name,
+ active_diagnostic_request_t* add_request(DiagnosticRequest* request, const std::string& name,
bool waitForMultipleResponses, const DiagnosticResponseDecoder decoder,
const DiagnosticResponseCallback callback);
bool validate_optional_request_attributes(float frequencyHz);
bool waitForMultipleResponses, const DiagnosticResponseDecoder decoder,
const DiagnosticResponseCallback callback, float frequencyHz);
- // Sendig requests part
- bool conflicting(active_diagnostic_request_t* request, active_diagnostic_request_t* candidate) const;
- bool clear_to_send(active_diagnostic_request_t* request) const;
- int reschedule_request(sd_event_source *s, uint64_t usec, active_diagnostic_request_t* adr);
- static int send_request(sd_event_source *s, uint64_t usec, void *userdata);
-
// Decoding part
openxc_VehicleMessage relay_diagnostic_response(active_diagnostic_request_t* adr, const DiagnosticResponse& response);
openxc_VehicleMessage relay_diagnostic_handle(active_diagnostic_request_t* entry, const can_message_t& cm);