diff options
Diffstat (limited to 'CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp')
| -rw-r--r-- | CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp | 51 |
1 files changed, 11 insertions, 40 deletions
diff --git a/CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp b/CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp index 7dab749..cfabfea 100644 --- a/CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp +++ b/CAN-binder/low-can-binding/diagnostic/diagnostic-manager.cpp @@ -72,9 +72,8 @@ void diagnostic_manager_t::reset() cleanup_active_requests(true); } -/// @brief send function use by diagnostic library. Only one bus used for now -/// so diagnostic request is sent using the default diagnostic bus not matter of -/// which is specified in the diagnostic message definition. +/// @brief send function use by diagnostic library. It will open a BCM CAN socket TX_SETUP type. +/// That socket will send cyclic messages configured from a diagnostic request. /// /// @param[in] arbitration_id - CAN arbitration ID to use when send message. OBD2 broadcast ID /// is 0x7DF by example. @@ -163,15 +162,6 @@ DiagnosticShims& diagnostic_manager_t::get_shims() return shims_; } -bool diagnostic_manager_t::is_active_requests_running() -{ - if(non_recurring_requests_.empty() && recurring_requests_.empty()) - { - return true; - } - return false; -} - /// @brief Search for a specific active diagnostic request in the provided requests list /// and erase it from the vector. This is useful at unsubscription to clean up the list otherwize /// all received CAN messages will be passed to DiagnosticRequestHandle of all active diagnostic request @@ -186,7 +176,7 @@ void diagnostic_manager_t::find_and_erase(active_diagnostic_request_t* entry, st requests_list.erase(i); } -// @brief TODO: implement cancel_request if needed... Don't know. +/// @brief Free memory allocated on active_diagnostic_request_t object and close the socket. void diagnostic_manager_t::cancel_request(active_diagnostic_request_t* entry) { entry->get_socket().close(); @@ -259,7 +249,7 @@ active_diagnostic_request_t* diagnostic_manager_t::find_recurring_request(Diagno return nullptr; } -/// @brief Add and send a new one-time diagnostic request. +/// @brief Add and send a new one-time diagnostic request. DON'T USED AT THIS TIME /// /// A one-time (aka non-recurring) request can existing in parallel with a /// recurring request for the same PID or mode, that's not a problem. @@ -320,6 +310,12 @@ active_diagnostic_request_t* diagnostic_manager_t::add_request(DiagnosticRequest return entry; } +/// @brief Validate frequency asked don't get higher than the maximum of a classical +/// CAN bus OBD2 request. +/// +/// @param[in] frequencyHz - frequency asked for sending diagnostic requests. +/// +/// @return True if frequency is below the Maximum false if not. bool diagnostic_manager_t::validate_optional_request_attributes(float frequencyHz) { if(frequencyHz > MAX_RECURRING_DIAGNOSTIC_FREQUENCY_HZ) { @@ -334,32 +330,7 @@ bool diagnostic_manager_t::validate_optional_request_attributes(float frequencyH /// /// At most one recurring request can be active for the same arbitration ID, mode /// and (if set) PID on the same bus at one time. If you try and call -/// addRecurringRequest with the same key, it will return an error. -/// -/// TODO: This also adds any neccessary CAN acceptance filters so we can receive the -/// response. If the request is to the functional broadcast ID (0x7df) filters -/// are added for all functional addresses (0x7e8 to 0x7f0). -/// -/// Example: -/// -/// // Creating a functional broadcast, mode 1 request for PID 2. -/// DiagnosticRequest request = { -/// arbitration_id: 0x7df, -/// mode: 1, -/// has_pid: true, -/// pid: 2 -/// }; -/// -/// // Add a recurring request, to be sent at 1Hz, and published with the -/// // name "my_pid_request" -/// addRecurringRequest(&getConfiguration()->diagnosticsManager, -/// canBus, -/// &request, -/// "my_pid_request", -/// false, -/// NULL, -/// NULL, -/// 1); +/// add_recurring_request with the same key, it will return an error. /// /// @param[in] request - The parameters for the request. /// @param[in] name - An optional human readable name this response, to be used when |