diff options
Diffstat (limited to 'low-can-binding/binding')
| -rw-r--r-- | low-can-binding/binding/low-can-cb.cpp | 85 |
1 files changed, 59 insertions, 26 deletions
diff --git a/low-can-binding/binding/low-can-cb.cpp b/low-can-binding/binding/low-can-cb.cpp index f3fe7c83..32fc83d2 100644 --- a/low-can-binding/binding/low-can-cb.cpp +++ b/low-can-binding/binding/low-can-cb.cpp @@ -35,6 +35,7 @@ #include "../utils/signals.hpp" #include "../diagnostic/diagnostic-message.hpp" #include "../utils/openxc-utils.hpp" +#include "../utils/signals.hpp" #ifdef USE_FEATURE_J1939 #include "../can/message/j1939-message.hpp" @@ -548,47 +549,79 @@ static int send_message(message_t *message, const std::string& bus_name, socket_ static void write_raw_frame(afb_req_t request, const std::string& bus_name, message_t *message, struct json_object *can_data, socket_type type) { - if((message->get_length() <= 8 && message->get_length() > 0 && type == socket_type::BCM) -#ifdef USE_FEATURE_J1939 - || (message->get_length() < J1939_MAX_DLEN && type == socket_type::J1939) -#endif - ) - { - std::vector<uint8_t> data; - for (int i = 0 ; i < message->get_length() ; i++) - { - struct json_object *one_can_data = json_object_array_get_idx(can_data, i); - data.push_back((json_object_is_type(one_can_data, json_type_int)) ? - (uint8_t)json_object_get_int(one_can_data) : 0); - } - message->set_data(data); - } - else + struct utils::signals_found sf; + + utils::signals_manager_t::instance().lookup_signals_by_id(message->get_id(), application_t::instance().get_all_signals(), sf.signals); + + if( !sf.signals.empty() ) { + AFB_DEBUG("ID WRITE RAW : %d",sf.signals[0]->get_message()->get_id()); if(type == socket_type::BCM) { - afb_req_fail(request, "Invalid", "Data array must hold 1 to 8 values."); + if(sf.signals[0]->get_message()->is_fd()) + { + AFB_DEBUG("CANFD_MAX_DLEN"); + message->set_flags(CAN_FD_FRAME); + message->set_maxdlen(CANFD_MAX_DLEN); + } + else + { + AFB_DEBUG("CAN_MAX_DLEN"); + message->set_maxdlen(CAN_MAX_DLEN); + } } - else if(type == socket_type::J1939) + + if((message->get_length()> 0 && ( + ((type == socket_type::BCM) && ( + (message->get_length() <= CANFD_MAX_DLEN * MAX_BCM_CAN_FRAMES && message->get_flags() & CAN_FD_FRAME) + || (message->get_length() <= CAN_MAX_DLEN * MAX_BCM_CAN_FRAMES && !(message->get_flags() & CAN_FD_FRAME)) + )) + #ifdef USE_FEATURE_J1939 + || (message->get_length() <= J1939_MAX_DLEN && type == socket_type::J1939) + #endif + ))) { - afb_req_fail(request, "Invalid", "Data array too large"); + std::vector<uint8_t> data; + for (int i = 0 ; i < message->get_length() ; i++) + { + struct json_object *one_can_data = json_object_array_get_idx(can_data, i); + data.push_back((json_object_is_type(one_can_data, json_type_int)) ? + (uint8_t)json_object_get_int(one_can_data) : 0); + } + message->set_data(data); } else { - afb_req_fail(request, "Invalid", "Invalid socket type"); + if(type == socket_type::BCM) + { + afb_req_fail(request, "Invalid", "Frame BCM"); + } + else if(type == socket_type::J1939) + { + afb_req_fail(request, "Invalid", "Frame J1939"); + } + else + { + afb_req_fail(request, "Invalid", "Frame"); + } + return; } - return; - } - if(! send_message(message, application_t::instance().get_can_bus_manager().get_can_device_name(bus_name),type)) - { - afb_req_success(request, nullptr, "Message correctly sent"); + if(! send_message(message, application_t::instance().get_can_bus_manager().get_can_device_name(bus_name),type)) + { + afb_req_success(request, nullptr, "Message correctly sent"); + } + else + { + afb_req_fail(request, "Error", "sending the message. See the log for more details."); + } } else { - afb_req_fail(request, "Error", "sending the message. See the log for more details."); + afb_req_fail(request, "Error", "no find id in signals. See the log for more details."); } + } static void write_frame(afb_req_t request, const std::string& bus_name, json_object *json_value) |