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 #include "can-utils.hpp"
23 /** Public: Return the currently active CAN configuration. */
24 CanMessageSet* getActiveMessageSet();
26 /** Public: Retrive a list of all possible CAN configurations.
28 * * Returns a pointer to an array of all configurations.
30 CanMessageSet* getMessageSets();
32 /** Public: Return the length of the array returned by getMessageSets() */
33 int getMessageSetCount();
35 /* Public: Return the number of CAN buses configured in the active
36 * * configuration. This is limited to 2, as the hardware controller only has 2
41 /* Public: Return an array of all CAN messages to be processed in the active
44 CanMessageDefinition* getMessages();
46 /* Public: Return signals from an signals array filtered on name.
48 CanSignal* getSignals(std::string name);
50 /* Public: Return an array of all OpenXC CAN commands enabled in the active
51 * * configuration that can write back to CAN with a custom handler.
53 * * Commands not defined here are handled using a 1-1 mapping from the signals
56 CanCommand* getCommands();
58 /* Public: Return the length of the array returned by getCommandCount(). */
59 int getCommandCount();
61 /* Public: Return the length of the array returned by getSignals(). */
64 /* Public: Return the length of the array returned by getMessages(). */
65 int getMessageCount();
67 /* Public: Return an array of the metadata for the 2 CAN buses you want to
68 * * monitor. The size of this array is fixed at 2.
70 CanBus* getCanBuses();
74 * @brief Find one or many signals based on its name or id
75 * passed through openxc_DynamicField.
77 * params[openxc_DynamicField&] - a const reference with the key to search into signal.
78 * Key is either a signal name or its CAN arbitration id.
80 * return[std::vector<CanSignal>] return found CanSignal array.
82 std::vector <CanSignal> find_can_signals(const openxc_DynamicField &key)