2 * Copyright (C) 2015, 2016 "IoT.bzh"
3 * Author "Romain Forlot" <romain.forlot@iot.bzh>
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
20 void shims_logger(const char* m, const struct afb_binding_interface *interface)
22 DEBUG(interface, "%s", m);
30 * Will scan for supported Obd2 pids
32 obd2_handler_t::obd2_handler_t(const struct afb_binding_interface *interface, can_bus_t can_bus)
35 can_bus_t can_bus_ = can_bus;
36 DiagnosticShims shims_ = diagnostic_init_shims(shims_logger, can_bus.send_can_message, NULL);
40 n_pids_ = size(Obd2Pid);
41 for(i_=0; i_<=n_pids_; i_++)
46 void obd2_handler_t::add_request(int pid)
48 DiagnosticRequest request = {
49 arbitration_id: OBD2_FUNCTIONAL_BROADCAST_ID,
50 mode: 0x1, has_pid: true, pid: pid};
53 bool obd2_handler_t::is_obd2_request(DiagnosticRequest* request)
55 return request->mode == 0x1 && request->has_pid && request->pid < 0xff;
58 bool obd2_handler_t::is_obd2_signal(const char *name)
60 if(fnmatch("obd2.*", name, FNM_CASEFOLD) == 0)
65 bool obd2_handler_t::decode_obd2_response(DiagnosticResponse* responce)
67 return diagnostic_decode_obd2_pid(response);