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/*
* 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 "can/can-signals.hpp"
#include <fnmatch.h>
#include "utils/signals.hpp"
#include "can/can-decoder.hpp"
#include "obd2/obd2-signals.hpp"
#include "low-can-binding.hpp"
std::vector<std::vector<CanMessageDefinition>> CAN_MESSAGES = {
{
{0x620, CanMessageFormat::STANDARD, {10, 0, nullptr}, false, (uint8_t)NULL},
{0x442, CanMessageFormat::STANDARD, {10, 0, nullptr}, false, (uint8_t)NULL},
},
};
/**
* @brief Dumb SIGNALS array. It is composed by CanMessageSet
* SIGNALS[MESSAGE_SET_ID][CanSignal]
*/
std::vector<std::vector<CanSignal>> SIGNALS = {
{
{&(CAN_MESSAGES[MESSAGE_SET_ID][0]), "can.driver_door.open", 2, 4, 1.000000, 0.000000, 0.000000, 0.000000, {10, 0, nullptr}, false, true, nullptr, 0, false, decoder_t::booleanDecoder, nullptr, false, 0.0},
{&(CAN_MESSAGES[MESSAGE_SET_ID][1]), "can.driver_door.close", 0, 4, 1.000000, 0.000000, 0.000000, 0.000000, {10, 0, nullptr}, false, true, nullptr, 0, false, decoder_t::booleanDecoder, nullptr, false, 0.0}
},
};
/**
* @fn std::vector<CanSignal>& get_can_signals()
*
* @return A reference to a vector of signals
*/
std::vector<CanSignal>& get_can_signals()
{
return SIGNALS[MESSAGE_SET_ID];
}
/**
* @fn size_t getSignalCount()
*
* @return the length of the array returned by get_can_signals().
*/
size_t getSignalCount()
{
return SIGNALS[MESSAGE_SET_ID].size();
}
/**
* @brief Retrieve can arbitration id of a given CanSignal
*
* @param[in] CanSignal& - a const reference to a CanSignal
*
* @return uint32_t - unsigned integer representing the arbitration id.
*/
uint32_t get_signal_id(const CanSignal& sig)
{
return sig.message->id;
}
/**
* @fn void find_can_signals(const openxc_DynamicField& key, std::vector<CanSignal*>& found_signals)
* @brief return signals name found searching through CAN_signals and OBD2 pid
*
* @param[in] const openxc_DynamicField : can contain numeric or string value in order to search against
* can signals or obd2 signals name.
* @param[out] std::vector<CanSignal*>& found_signals : provided vector to fill with ponter to signals matched.
*
*/
void find_can_signals(const openxc_DynamicField& key, std::vector<CanSignal*>& found_signals)
{
switch(key.type)
{
case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
lookup_signals_by_name(key.string_value, get_can_signals(), found_signals);
break;
case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
lookup_signals_by_id(key.numeric_value, get_can_signals(), found_signals);
break;
default:
ERROR(binder_interface, "find_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
break;
}
DEBUG(binder_interface, "Found %d signal(s)", (int)found_signals.size());
}
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