diff options
Diffstat (limited to 'low-can-binding')
| -rw-r--r-- | low-can-binding/binding/application-generated.cpp | 78 | ||||
| -rw-r--r-- | low-can-binding/can/can-bus-device.hpp | 65 |
2 files changed, 142 insertions, 1 deletions
diff --git a/low-can-binding/binding/application-generated.cpp b/low-can-binding/binding/application-generated.cpp index fff40fb..876b95b 100644 --- a/low-can-binding/binding/application-generated.cpp +++ b/low-can-binding/binding/application-generated.cpp @@ -6,7 +6,83 @@ application_t::application_t() , can_message_set_{ {std::make_shared<can_message_set_t>(can_message_set_t{0,"example", { // beginning can_message_definition_ vector - {std::make_shared<can_message_definition_t>(can_message_definition_t{"hs",0x3D9,can_message_format_t::STANDARD,frequency_clock_t(5.00000f),true, + {std::make_shared<can_message_definition_t>(can_message_definition_t{"ls",0x30,can_message_format_t::STANDARD,frequency_clock_t(5.00000f),true, + { // beginning can_signals vector + {std::make_shared<can_signal_t> (can_signal_t{ + "hvac.fan.speed", + 32, + 8, + 23.5294f, + 0.00000, + 0, + 0, + frequency_clock_t(0.00000f), + true, + false, + { + }, + false, + nullptr, + nullptr, + false + })}, + {std::make_shared<can_signal_t> (can_signal_t{ + "hvac.temperature.left", + 0, + 8, + 1.00000f, + 0.00000, + 0, + 0, + frequency_clock_t(0.00000f), + true, + false, + { + }, + false, + nullptr, + nullptr, + false + })}, + {std::make_shared<can_signal_t> (can_signal_t{ + "hvac.temperature.right", + 8, + 8, + 1.00000f, + 0.00000, + 0, + 0, + frequency_clock_t(0.00000f), + true, + false, + { + }, + false, + nullptr, + nullptr, + false + })}, + {std::make_shared<can_signal_t> (can_signal_t{ + "hvac.temperature.average", + 16, + 8, + 1.00000f, + 0.00000, + 0, + 0, + frequency_clock_t(0.00000f), + true, + false, + { + }, + false, + nullptr, + nullptr, + false + })} + } // end can_signals vector + })} // end can_message_definition entry +, {std::make_shared<can_message_definition_t>(can_message_definition_t{"hs",0x3D9,can_message_format_t::STANDARD,frequency_clock_t(5.00000f),true, { // beginning can_signals vector {std::make_shared<can_signal_t> (can_signal_t{ "engine.speed", diff --git a/low-can-binding/can/can-bus-device.hpp b/low-can-binding/can/can-bus-device.hpp new file mode 100644 index 0000000..0b979b1 --- /dev/null +++ b/low-can-binding/can/can-bus-device.hpp @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2015, 2016, 2017 "IoT.bzh" + * Author "Romain Forlot" <romain.forlot@iot.bzh> + * Author "Loïc Collignon" <loic.collignon@iot.bzh> + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include <utility> +#include <mutex> +#include <queue> +#include <thread> +#include <linux/can.h> +#include <condition_variable> + +#include "openxc.pb.h" +#include "can-message.hpp" +#include "../utils/config-parser.hpp" +#include "../binding/low-can-hat.hpp" +#include "../binding/low-can-subscription.hpp" + +/// @brief A container for a CAN module paried with a certain bus. +/// +/// There are three things that control the operating mode of the CAN controller: +/// +/// - Should arbitrary CAN message writes be allowed? See rawWritable. +/// - Should translated, simple vehicle message writes be allowed? See the +/// 'writable' field in signals defined for this bus. +/// +class can_bus_t +{ +private: + int index; + std::string name; + std::string device_name; + float max_message_frequency; //<! maxMessageFrequency - the default maximum frequency for all CAN messages when + /// using the raw passthrough mode. To put no limit on the frequency, set + /// this to 0. + bool raw_writable; //<! rawWritable - True if this CAN bus connection should allow raw CAN messages + /// writes. This is independent from the CanSignal 'writable' option, which + /// can be set to still allow translated writes back to this bus. + bool passthrough_can_messages; //<! passthroughCanMessages - True if low-level CAN messages should be send to the + /// output interface, not just signals as simple vehicle messages. + +public: + int get_index() const; + const std::string get_bus_name() const; + const std::string get_bus_device_name() const; + const float max_message_frequency() const; + bool get_raw_writable() const; + bool get_passthrough_can_messages() const; + +}; |