/* * Copyright (C) 2015, 2016 "IoT.bzh" * Author "Romain Forlot" <romain.forlot@iot.bzh> * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include <map> #include "diagnostic-message.hpp" #include "../binding/configuration.hpp" #include "../utils/signals.hpp" const char *UNIT_NAMES[10] = { "POURCENT", "DEGREES_CELSIUS", "KPA", "RPM", "GRAMS_SEC", "SECONDS", "KM", "KM_H", "PA", "NM" }; diagnostic_message_t::diagnostic_message_t(uint8_t pid, const std::string generic_name, const int min, const int max, enum UNIT unit, float frequency, DiagnosticResponseDecoder decoder, DiagnosticResponseCallback callback, bool supported) : pid_{pid}, generic_name_{generic_name}, min_{min}, max_{max}, unit_{unit}, frequency_{frequency}, decoder_{decoder}, callback_{callback}, supported_{supported} {} uint32_t diagnostic_message_t::get_pid() { return (uint32_t)pid_; } const std::string& diagnostic_message_t::get_generic_name() const { return generic_name_; } const std::string diagnostic_message_t::get_name() const { return active_diagnostic_request_t::get_prefix() + "." + generic_name_; } float diagnostic_message_t::get_frequency() const { return frequency_; } DiagnosticResponseDecoder diagnostic_message_t::get_decoder() const { return decoder_; } DiagnosticResponseCallback diagnostic_message_t::get_callback() const { return callback_; } bool diagnostic_message_t::get_supported() const { return supported_; } void diagnostic_message_t::set_supported(bool value) { supported_ = value; } void diagnostic_message_t::set_parent(can_message_set_t* parent) { parent_ = parent; } /// /// @brief Build a DiagnosticRequest struct to be passed /// to diagnostic manager instance. /// const DiagnosticRequest diagnostic_message_t::build_diagnostic_request() { return {/*arbitration_id: */OBD2_FUNCTIONAL_BROADCAST_ID, /*mode: */0x1, /*has_pid: */true, /*pid: */pid_, /*pid_length: */0, /*payload[]: */{0}, /*payload_length: */0, /*no_frame_padding: */false, /*DiagnosticRequestType: */DiagnosticRequestType::DIAGNOSTIC_REQUEST_TYPE_PID }; } /// /// @brief Check if a request is an OBD-II PID request. /// /// @return true if the request is a mode 1 request and it has a 1 byte PID. /// bool diagnostic_message_t::is_obd2_request(const DiagnosticRequest* request) { return request->mode == 0x1 && request->has_pid && request->pid < 0xff; }