sensorfw: filters/avgaccfilter/avgaccfilter.h Source File

sensorfw

avgaccfilter.h
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1/****************************************************************************
2**
3** Copyright (C) 2013 Jolla Ltd
4
5 This file is part of Sensord.
6
7 Sensord is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License
9 version 2.1 as published by the Free Software Foundation.
10
11 Sensord is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with Sensord. If not, see <http://www.gnu.org/licenses/>.
18 */
19
20#ifndef ROTATIONFILTER_H
21#define ROTATIONFILTER_H
22
23#include <QObject>
24
25#include "orientationdata.h"
26#include "filter.h"
27
28 class AvgAccFilter : public QObject, public Filter<TimedXyzData, AvgAccFilter, TimedXyzData>
29{
30 Q_OBJECT
31
32public:
33 static FilterBase* factoryMethod()
34 {
35 return new AvgAccFilter();
36 }
37
38 void reset();
39 void setFactor(qreal);
40 qreal factor();
41
42private:
43
44 AvgAccFilter();
45
46 void interpret(unsigned, const TimedXyzData*);
47
48 typedef QList<TimedXyzData> XyzAvgAccBuffer;
49
50 TimedXyzData avgAccdata;
51 XyzAvgAccBuffer avgBuffer;
52 unsigned int avgBufferSize;
53 qreal filterFactor;
54
55 qreal averageX;
56 qreal averageY;
57 qreal averageZ;
58
59 QList<TimedXyzData> avgAccelBuffer;
60
61};
62
63#endif // ROTATIONFILTER_H
AvgAccFilter
Definition: avgaccfilter.h:29
AvgAccFilter::factoryMethod
static FilterBase * factoryMethod()
Definition: avgaccfilter.h:33
AvgAccFilter::factor
qreal factor()
AvgAccFilter::reset
void reset()
AvgAccFilter::setFactor
void setFactor(qreal)
TimedXyzData
Class for vector type measurement data (timestamp, x, y, z).
Definition: genericdata.h:53
orientationdata.h
Datatypes for different filters.