diff options
Diffstat (limited to 'low-can-binding/binding')
| -rw-r--r-- | low-can-binding/binding/low-can-cb.cpp | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/low-can-binding/binding/low-can-cb.cpp b/low-can-binding/binding/low-can-cb.cpp index 2c6e2be3..6c8a1ee0 100644 --- a/low-can-binding/binding/low-can-cb.cpp +++ b/low-can-binding/binding/low-can-cb.cpp @@ -194,7 +194,7 @@ static int add_to_event_loop(std::shared_ptr<low_can_subscription_t>& can_subscr static int subscribe_unsubscribe_diagnostic_messages(afb_req_t request, bool subscribe, - std::vector<std::shared_ptr<diagnostic_message_t> > diagnostic_messages, + std::list<std::shared_ptr<diagnostic_message_t> > diagnostic_messages, struct event_filter_t& event_filter, std::map<int, std::shared_ptr<low_can_subscription_t> >& s, bool perm_rec_diag_req) @@ -259,7 +259,7 @@ static int subscribe_unsubscribe_diagnostic_messages(afb_req_t request, static int subscribe_unsubscribe_signals(afb_req_t request, bool subscribe, - std::vector<std::shared_ptr<signal_t> > signals, + std::list<std::shared_ptr<signal_t> > signals, struct event_filter_t& event_filter, std::map<int, std::shared_ptr<low_can_subscription_t> >& s) { @@ -353,6 +353,22 @@ static int one_subscribe_unsubscribe_events(afb_req_t request, bool subscribe, c // subscribe or unsubscribe openxc_DynamicField search_key = build_DynamicField(tag); sf = utils::signals_manager_t::instance().find_signals(search_key); + + +#ifdef USE_FEATURE_ISOTP + if(sf.signals.size() > 1) + { + sf.signals.remove_if([](std::shared_ptr<signal_t> x){ + bool isotp = x->get_message()->is_isotp(); + if(isotp) + { + AFB_NOTICE("ISO TP messages need to be subscribed one by one (rx, tx)"); + } + return isotp; + }); + } +#endif + if (sf.signals.empty() && sf.diagnostic_messages.empty()) { AFB_NOTICE("No signal(s) found for %s.", tag.c_str()); @@ -374,7 +390,7 @@ static int one_subscribe_unsubscribe_id(afb_req_t request, bool subscribe, const if(message_definition) { - sf.signals = message_definition->get_signals(); + sf.signals = std::list<std::shared_ptr<signal_t>>(message_definition->get_signals().begin(),message_definition->get_signals().end()); } if(sf.signals.empty()) @@ -571,10 +587,10 @@ static void write_raw_frame(afb_req_t request, const std::string& bus_name, mess if( !sf.signals.empty() ) { - AFB_DEBUG("ID WRITE RAW : %d",sf.signals[0]->get_message()->get_id()); + AFB_DEBUG("ID WRITE RAW : %d",sf.signals.front()->get_message()->get_id()); if(flags&BCM_PROTOCOL) { - if(sf.signals[0]->get_message()->is_fd()) + if(sf.signals.front()->get_message()->is_fd()) { AFB_DEBUG("CANFD_MAX_DLEN"); message->set_flags(CAN_FD_FRAME); @@ -586,7 +602,7 @@ static void write_raw_frame(afb_req_t request, const std::string& bus_name, mess message->set_maxdlen(CAN_MAX_DLEN); } - if(sf.signals[0]->get_message()->is_isotp()) + if(sf.signals.front()->get_message()->is_isotp()) { flags = ISOTP_PROTOCOL; message->set_maxdlen(MAX_ISOTP_FRAMES * message->get_maxdlen()); @@ -632,7 +648,7 @@ static void write_raw_frame(afb_req_t request, const std::string& bus_name, mess return; } - if(! send_message(message, application_t::instance().get_can_bus_manager().get_can_device_name(bus_name), flags, event_filter, sf.signals[0])) + if(! send_message(message, application_t::instance().get_can_bus_manager().get_can_device_name(bus_name), flags, event_filter, sf.signals.front())) { afb_req_success(request, nullptr, "Message correctly sent"); } @@ -703,7 +719,7 @@ static void write_signal(afb_req_t request, const std::string& name, json_object return; } - std::shared_ptr<signal_t> sig = sf.signals[0]; + std::shared_ptr<signal_t> sig = sf.signals.front(); if(! sig->get_writable()) { afb_req_fail_f(request, "%s isn't writable. Message not sent.", sig->get_name().c_str()); |