2 * Copyright (C) 2015, 2016 "IoT.bzh"
3 * Author "Romain Forlot" <romain.forlot@iot.bzh>
4 * Author "Loic Collignon" <loic.collignon@iot.bzh>
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
19 #include "low-can-hat.hpp"
20 #include "low-can-subscription.hpp"
26 #include <json-c/json.h>
28 #include "application.hpp"
29 #include "../can/can-bus.hpp"
35 static constexpr struct afb_auth loa_afb_auth(const unsigned loa)
37 struct afb_auth a = {};
38 a.type = afb_auth_LOA;
43 static const struct afb_auth loa_1 = { loa_afb_auth(1) };
45 static const struct afb_verb_v2 verbs[]=
47 { .verb= "subscribe", .callback= subscribe, .auth= NULL, .info="Let subscribe to signals", .session= AFB_SESSION_NONE},
48 { .verb= "unsubscribe", .callback= unsubscribe, .auth= NULL, .info="Let unsubscribe signals", .session= AFB_SESSION_NONE},
49 { .verb= "swrite", .callback= swrite, .auth= &loa_1, .info="Write a single CAN message on a CAN bus", .session= AFB_SESSION_LOA_1},
50 { .verb= NULL, .callback= NULL, .auth= NULL, .info=NULL, .session= 0}
53 const struct afb_binding_v2 afbBindingV2 {
55 .specification = NULL,
56 .info = "API to Low level CAN service, read and decode the bus",
64 /// @brief Initialize the binding.
66 /// @param[in] service Structure which represent the Application Framework Binder.
68 /// @return Exit code, zero if success.
71 can_bus_t& can_bus_manager = application_t::instance().get_can_bus_manager();
73 can_bus_manager.set_can_devices();
74 can_bus_manager.start_threads();
76 /// Initialize Diagnostic manager that will handle obd2 requests.
77 /// We pass by default the first CAN bus device to its Initialization.
78 /// TODO: be able to choose the CAN bus device that will be use as Diagnostic bus.
79 if(application_t::instance().get_diagnostic_manager().initialize())
82 AFB_ERROR("There was something wrong with CAN device Initialization.");