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.
18 #include "can-signals.hpp"
22 #include "can-decoder.hpp"
23 #include "low-can-binding.hpp"
25 std::vector<std::vector<CanMessageDefinition>> CAN_MESSAGES = {
26 {{620, CanMessageFormat::STANDARD, {10, 0, nullptr}, false, (uint8_t)NULL}},
30 * @brief Dumb SIGNALS array. It is composed by CanMessageSet
31 * SIGNALS[MESSAGE_SET_ID][CanSignal]
33 std::vector<std::vector<CanSignal>> SIGNALS = {
34 {{&(CAN_MESSAGES[0][0]), "can.driver_door.open", 2, 4, 1.000000, 0.000000, 0.000000, 0.000000, {10, 0, nullptr}, false, true, nullptr, 0, false, decoder_t::booleanDecoder, nullptr, false, (float)NULL}},
38 * @brief Mutex allowing safe manipulation on subscribed_signals map.
39 * @desc To ensure that the map object isn't modified when we read it, you
40 * have to set this mutex before use subscribed_signals map object.
42 std::mutex subscribed_signals_mutex;
44 std::mutex& get_subscribed_signals_mutex()
46 return subscribed_signals_mutex;
49 const std::vector<CanSignal> getSignals()
51 return SIGNALS[MESSAGE_SET_ID];
54 size_t getSignalCount()
56 return SIGNALS[MESSAGE_SET_ID].size();
59 std::vector<CanSignal> find_can_signals(const openxc_DynamicField &key)
61 std::vector<CanSignal> signals;
65 case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
66 for(const CanSignal& s : getSignals())
68 if(fnmatch(key.string_value, s.genericName, FNM_CASEFOLD) == 0)
72 case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
73 for(const CanSignal& s : getSignals())
75 CanMessageDefinition *msg_def = s.message;
76 if(msg_def->id == key.numeric_value)
81 ERROR(binder_interface, "find_can_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
83 ::memset(&cs, 0, sizeof(CanSignal));
84 signals.push_back(cs);
91 inline uint32_t get_CanSignal_id(const CanSignal& sig)
93 return sig.message->id;
96 const std::map<std::string, struct afb_event> get_subscribed_signals()
98 return subscribed_signals;