aboutsummaryrefslogtreecommitdiffstats
path: root/low-can-binding/can/can-decoder.hpp
blob: 02a2c7e122532dfe5197ebdf0c804b043f8f049d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
/*
 * Copyright (C) 2015, 2016 "IoT.bzh"
 * Author "Romain Forlot" <romain.forlot@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 "signals.hpp"
#include "message/can-message.hpp"
#include "openxc.pb.h"

class decoder_t
{
public:
	static int handle_sign(const signal_t& signal, std::vector<uint8_t>& data_signal, uint8_t new_end_bit, const std::vector<uint8_t>& can_data);
	static float parse_signal_bitfield(signal_t& signal, std::shared_ptr<message_t> message);

	static openxc_DynamicField decode_state(signal_t& signal, std::shared_ptr<message_t> message, bool* send);
	static openxc_DynamicField decode_boolean(signal_t& signal, std::shared_ptr<message_t> message, bool* send);
	static openxc_DynamicField decode_ignore(signal_t& signal, std::shared_ptr<message_t> message, bool* send);
	static openxc_DynamicField decode_noop(signal_t& signal, std::shared_ptr<message_t> message, bool* send);
	static openxc_DynamicField decode_bytes(signal_t& signal, std::shared_ptr<message_t> message, bool* send);

	static openxc_DynamicField translate_signal(signal_t& signal, std::shared_ptr<message_t> message, bool* send);

	static openxc_DynamicField decode_signal(signal_t& signal, std::shared_ptr<message_t> message, bool* send);

	static float decode_obd2_response(const DiagnosticResponse* response, float parsed_payload);
};