/// @return How many signals has been decoded.
int can_bus_t::process_can_signals(const can_message_t& can_message)
{
+ int subscription_id = can_message.get_sub_id();
int processed_signals = 0;
struct utils::signals_found signals;
- openxc_DynamicField search_key, decoded_message;
+ openxc_DynamicField decoded_message;
openxc_VehicleMessage vehicle_message;
application_t& conf = application_t::instance();
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::pair<std::shared_ptr<low_can_subscription_t>, struct afb_event> >& s = sm.get_subscribed_signals();
+
// First we have to found which can_signal_t it is
- search_key = build_DynamicField((double)can_message.get_id());
- signals = sm.find_signals(search_key);
+ std::shared_ptr<low_can_subscription_t> sig = s[subscription_id].first;
- // Decoding the message ! Don't kill the messenger !
- for(const auto& sig : signals.can_signals)
+ if( s.find(subscription_id) != s.end() && afb_event_is_valid(s[subscription_id].second))
{
- std::lock_guard<std::mutex> subscribed_signals_lock(sm.get_subscribed_signals_mutex());
- std::map<std::string, struct afb_event>& s = sm.get_subscribed_signals();
+ bool send = true;
+ decoded_message = decoder_t::translateSignal(*sig->get_can_signal(), can_message, conf.get_all_can_signals(), &send);
- if( s.find(sig->get_name()) != s.end() && afb_event_is_valid(s[sig->get_name()]))
+ if(send)
{
- bool send = true;
- decoded_message = decoder_t::translateSignal(*sig, can_message, conf.get_all_can_signals(), &send);
+ openxc_SimpleMessage s_message = build_SimpleMessage(sig->get_sig_name(), decoded_message);
+ vehicle_message = build_VehicleMessage(s_message, can_message.get_timestamp());
- if(send)
- {
- openxc_SimpleMessage s_message = build_SimpleMessage(sig->get_name(), decoded_message);
- vehicle_message = build_VehicleMessage(s_message);
-
- std::lock_guard<std::mutex> decoded_can_message_lock(decoded_can_message_mutex_);
- push_new_vehicle_message(vehicle_message);
- }
- processed_signals++;
+ push_new_vehicle_message(std::make_pair(can_message.get_sub_id(), vehicle_message));
+ std::lock_guard<std::mutex> decoded_can_message_lock(decoded_can_message_mutex_);
}
+ processed_signals++;
+ }
}
DEBUG(binder_interface, "%s: %d/%d CAN signals processed.", __FUNCTION__, processed_signals, (int)signals.can_signals.size());
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<std::string, struct afb_event>& s = sm.get_subscribed_signals();
+ std::map<int, std::pair<std::shared_ptr<low_can_subscription_t>, struct afb_event> >& s = sm.get_subscribed_signals();
openxc_VehicleMessage vehicle_message = manager.find_and_decode_adr(can_message);
if( (vehicle_message.has_simple_message && vehicle_message.simple_message.has_name) &&
- (s.find(vehicle_message.simple_message.name) != s.end() && afb_event_is_valid(s[vehicle_message.simple_message.name])))
+ (s.find(can_message.get_sub_id()) != s.end() && afb_event_is_valid(s[can_message.get_sub_id()].second)))
{
std::lock_guard<std::mutex> decoded_can_message_lock(decoded_can_message_mutex_);
- push_new_vehicle_message(vehicle_message);
+ push_new_vehicle_message(std::make_pair(can_message.get_sub_id(), vehicle_message));
processed_signals++;
}
+ }
return processed_signals;
}
/// TODO: make diagnostic messages parsing optionnal.
void can_bus_t::can_decode_message()
{
- can_message_t can_message;
-
while(is_decoding_)
{
{
new_can_message_cv_.wait(can_message_lock);
while(!can_message_q_.empty())
{
- can_message = next_can_message();
+ const can_message_t can_message = next_can_message();
- if(configuration_t::instance().get_diagnostic_manager().is_diagnostic_response(can_message))
- process_diagnostic_signals(configuration_t::instance().get_diagnostic_manager(), can_message);
+ if(application_t::instance().get_diagnostic_manager().is_diagnostic_response(can_message))
+ process_diagnostic_signals(application_t::instance().get_diagnostic_manager(), can_message);
else
process_can_signals(can_message);
}
/// which are events that has to be pushed.
void can_bus_t::can_event_push()
{
- openxc_VehicleMessage v_message;
+ std::pair<int, openxc_VehicleMessage> v_message;
openxc_SimpleMessage s_message;
json_object* jo;
utils::signals_manager_t& sm = utils::signals_manager_t::instance();
while(!vehicle_message_q_.empty())
{
v_message = next_vehicle_message();
-
- s_message = get_simple_message(v_message);
+ s_message = get_simple_message(v_message.second);
{
std::lock_guard<std::mutex> subscribed_signals_lock(sm.get_subscribed_signals_mutex());
- std::map<std::string, struct afb_event>& s = sm.get_subscribed_signals();
- if(s.find(std::string(s_message.name)) != s.end() && afb_event_is_valid(s[std::string(s_message.name)]))
+ std::map<int, std::pair<std::shared_ptr<low_can_subscription_t>, struct afb_event> >& s = sm.get_subscribed_signals();
+ if(s.find(v_message.first) != s.end() && afb_event_is_valid(s[v_message.first].second))
{
jo = json_object_new_object();
jsonify_simple(s_message, jo);
- if(afb_event_push(s[std::string(s_message.name)], jo) == 0)
+ if(afb_event_push(s[v_message.first].second, jo) == 0)
on_no_clients(std::string(s_message.name));
}
}
/// @brief Return first can_message_t on the queue
///
/// @return a can_message_t
-can_message_t can_bus_t::next_can_message()
+const can_message_t can_bus_t::next_can_message()
{
can_message_t can_msg;
/// @brief Return first openxc_VehicleMessage on the queue
///
/// @return a openxc_VehicleMessage containing a decoded can message
-openxc_VehicleMessage can_bus_t::next_vehicle_message()
+std::pair<int, openxc_VehicleMessage> can_bus_t::next_vehicle_message()
{
- openxc_VehicleMessage v_msg;
+ std::pair<int, openxc_VehicleMessage> v_msg;
if(! vehicle_message_q_.empty())
{
/// @brief Push a openxc_VehicleMessage into the queue
///
/// @param[in] v_msg - const reference openxc_VehicleMessage object to push into the queue
-void can_bus_t::push_new_vehicle_message(const openxc_VehicleMessage& v_msg)
+void can_bus_t::push_new_vehicle_message(const std::pair<int, openxc_VehicleMessage>& v_msg)
{
vehicle_message_q_.push(v_msg);
}