/*
- * Copyright (C) 2015, 2016 "IoT.bzh"
+ * Copyright (C) 2015, 2018 "IoT.bzh"
* Author "Romain Forlot" <romain.forlot@iot.bzh>
*
* Licensed under the Apache License, Version 2.0 (the "License");
#include "../utils/signals.hpp"
#include "../utils/openxc-utils.hpp"
+/// @brief Class destructor
+///
+/// @param[in] conf_file - Stop threads and unlock them to correctly finish them
+/// even without any activity on the CAN bus.
+can_bus_t::~can_bus_t()
+{
+ stop_threads();
+ new_can_message_cv_.notify_one();
+}
+
/// @brief Class constructor
///
/// @param[in] conf_file - handle to the json configuration file.
: conf_file_{conf_file}
{}
-/// @brief Take a decoded message to determine if its value comply with the wanted
-/// filtering values.
+/// @brief Take a decoded message to determine if its value complies with the desired
+/// filters.
///
-/// @param[in] vehicle_message - A decoded message to analyze
+/// @param[in] vehicle_message - The decoded message to be analyzed.
/// @param[in] can_subscription - the subscription which will be notified depending
/// on its filtering values. Filtering values are stored in the event_filtermember.
///
bool send = false;
if(is_valid(vehicle_message))
{
- float min = std::isnan(can_subscription->get_min()) ? -INFINITY : can_subscription->get_min();
- float max = std::isnan(can_subscription->get_max()) ? INFINITY : can_subscription->get_max();
+ float min = can_subscription->get_min();
+ float max = can_subscription->get_max();
double value = get_numerical_from_DynamicField(vehicle_message);
- send = (value < min && value > max) ? false : true;
+ send = (value < min || value > max) ? false : true;
}
return send;
}
openxc_DynamicField decoded_message;
openxc_VehicleMessage vehicle_message;
- // First we have to found which can_signal_t it is
- std::shared_ptr<low_can_subscription_t> sig = s[subscription_id];
-
if( s.find(subscription_id) != s.end() && afb_event_is_valid(s[subscription_id]->get_event()))
{
bool send = true;
- decoded_message = decoder_t::translateSignal(*sig->get_can_signal(), can_message, application_t::instance().get_all_can_signals(), &send);
+ // First we have to found which can_signal_t it is
+ std::shared_ptr<low_can_subscription_t> sig = s[subscription_id];
+
+ decoded_message = decoder_t::translate_signal(*sig->get_can_signal(), can_message, &send);
openxc_SimpleMessage s_message = build_SimpleMessage(sig->get_name(), decoded_message);
vehicle_message = build_VehicleMessage(s_message, can_message.get_timestamp());
{
std::lock_guard<std::mutex> decoded_can_message_lock(decoded_can_message_mutex_);
push_new_vehicle_message(subscription_id, vehicle_message);
- AFB_DEBUG("%s CAN signals processed.", sig->get_name().c_str());
+ AFB_DEBUG("%s CAN signals processed.", sig->get_name().c_str());
}
}
}
int subscription_id = can_message.get_sub_id();
openxc_VehicleMessage vehicle_message = manager.find_and_decode_adr(can_message);
+ if (can_message.get_timestamp())
+ {vehicle_message.timestamp = can_message.get_timestamp();}
if( (vehicle_message.has_simple_message && vehicle_message.simple_message.has_name) &&
s.find(subscription_id) != s.end() && afb_event_is_valid(s[subscription_id]->get_event()))
{
///
/// It will take from the can_message_q_ queue the next can message to process then it search
/// about signal subscribed if there is a valid afb_event for it. We only decode signal for which a
-/// subscription has been made. Can message will be decoded using translateSignal that will pass it to the
+/// subscription has been made. Can message will be decoded using translate_signal that will pass it to the
/// corresponding decoding function if there is one assigned for that signal. If not, it will be the default
/// noopDecoder function that will operate on it.
///
}
can_message_lock.lock();
}
- new_decoded_can_message_.notify_one();
- can_message_lock.unlock();
+ new_decoded_can_message_.notify_one();
+ can_message_lock.unlock();
}
}
/// which are events that has to be pushed.
void can_bus_t::can_event_push()
{
- openxc_SimpleMessage s_message;
json_object* jo;
utils::signals_manager_t& sm = utils::signals_manager_t::instance();
{
std::lock_guard<std::mutex> subscribed_signals_lock(sm.get_subscribed_signals_mutex());
std::map<int, std::shared_ptr<low_can_subscription_t> >& s = sm.get_subscribed_signals();
- s_message = get_simple_message(v_message.second);
if(s.find(v_message.first) != s.end() && afb_event_is_valid(s[v_message.first]->get_event()))
{
jo = json_object_new_object();
- jsonify_simple(s_message, jo);
+ jsonify_vehicle(v_message.second, jo);
if(afb_event_push(s[v_message.first]->get_event(), jo) == 0)
{
if(v_message.second.has_diagnostic_response)
{
if(conf_file_.check_conf())
{
- can_devices_ = conf_file_.get_devices_name();
+ can_devices_mapping_ = conf_file_.get_devices_name();
- if(can_devices_.empty())
+ if(can_devices_mapping_.empty())
{
AFB_ERROR("No mapping found in config file: '%s'. Check it that it have a CANbus-mapping section.",
conf_file_.filepath().c_str());
int can_bus_t::get_can_device_index(const std::string& bus_name) const
{
int i = 0;
- for(const auto& d: can_devices_)
+ for(const auto& d: can_devices_mapping_)
{
if(d.first == bus_name)
break;
/// general.
const std::string can_bus_t::get_can_device_name(const std::string& id_name) const
{
- std::string ret;
- for(const auto& d: can_devices_)
+ std::string ret = "";
+ for(const auto& d: can_devices_mapping_)
{
if(d.first == id_name)
{