diff options
Diffstat (limited to 'low-can-binding/binding/low-can-cb.cpp')
| -rw-r--r-- | low-can-binding/binding/low-can-cb.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/low-can-binding/binding/low-can-cb.cpp b/low-can-binding/binding/low-can-cb.cpp index c64e06bc..1c01738f 100644 --- a/low-can-binding/binding/low-can-cb.cpp +++ b/low-can-binding/binding/low-can-cb.cpp @@ -909,26 +909,28 @@ int init_binding(afb_api_t api) #ifdef USE_FEATURE_J1939 + std::string j1939_bus; vect_ptr_msg_def_t current_messages_definition = application.get_messages_definition(); for(std::shared_ptr<message_definition_t> message_definition: current_messages_definition) { if(message_definition->is_j1939()) { - std::shared_ptr<low_can_subscription_t> low_can_j1939 = std::make_shared<low_can_subscription_t>(); + if (j1939_bus == message_definition->get_bus_device_name() ) + continue; + j1939_bus = message_definition->get_bus_device_name(); + std::shared_ptr<low_can_subscription_t> low_can_j1939 = std::make_shared<low_can_subscription_t>(); application.set_subscription_address_claiming(low_can_j1939); ret = low_can_subscription_t::open_socket(*low_can_j1939, - message_definition->get_bus_device_name(), - J1939_ADDR_CLAIM_PROTOCOL); + j1939_bus, + J1939_ADDR_CLAIM_PROTOCOL); + if(ret < 0) { AFB_ERROR("Error open socket address claiming for j1939 protocol"); return -1; } - -// std::shared_ptr<low_can_subscription_t> saddrclaim = application.get_subscription_address_claiming(); - add_to_event_loop(low_can_j1939); break; } |