blob: a28fa180e6beb28431d6f4fe4dff918e76c43cdb (
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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*
* Copyright (C) 2015, 2016 "IoT.bzh"
* Author "Romain Forlot" <romain.forlot@iot.bzh>
* Author "Loic 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.
*/
#include <linux/can.h>
#include <linux/can/raw.h>
#include <queue>
#include <sys/timeb.h>
#include <afb/afb-binding.h>
#include "can-utils.hpp"
#include "can-decoder.hpp"
#include "openxc.pb.h"
#include "openxc-utils.hpp"
void can_decode_message(can_bus_t &can_bus)
{
can_message_t can_message;
std:vector <CanSignal> signals;
std:vector <CanSignal>::iterator signals_i;
openxc_VehicleMessage vehicle_message;
openxc_DynamicField search_key, ret;
bool send = true;
decoder_t decoder();
while(true)
{
if(can_message = can_bus.next_can_message())
{
/* First we have to found which CanSignal is */
search_key = build_DynamicField(openxc_DynamicField_Type::openxc_DynamicField_Type_NUM, (double)can_message.get_id())
signals = find_can_signals(search_key);
/* Decoding the message ! Don't kill the messenger ! */
for(const auto& sig : signals)
{
subscribed_signals_i = subscribed_signals.find(sig.genericName);
if(subscribed_signals_i != subscribed_signals.end() &&
afb_event_is_valid(subscribed_signals_i->second))
{
ret = decoder.decodeSignal(sig, can_message, getSignals(), &send);
s_message = build_SimpleMessage(sig.genericName, ret);
vehicle_message = build_VehicleMessage_with_SimpleMessage(openxc_DynamicField_Type::openxc_DynamicField_Type_NUM, s_message);
vehicle_message_q.push(vehicle_message);
}
}
}
}
}
|
