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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
#ifndef SPECTRUM_UPDATE_EVENTS_C
#define SPECTRUM_UPDATE_EVENTS_C
#include <spectrumUpdateEvents.h>
SpectrumUpdateEvent::SpectrumUpdateEvent(const std::complex<float>* fftPoints,
const uint64_t numFFTDataPoints,
const double* realTimeDomainPoints,
const double* imagTimeDomainPoints,
const uint64_t numTimeDomainDataPoints,
const timespec dataTimestamp,
const bool repeatDataFlag,
const bool lastOfMultipleUpdateFlag,
const timespec generatedTimestamp,
const int droppedFFTFrames)
: QEvent(QEvent::Type(10005))
{
if(numFFTDataPoints < 1) {
_numFFTDataPoints = 1;
}
else {
_numFFTDataPoints = numFFTDataPoints;
}
if(numTimeDomainDataPoints < 1) {
_numTimeDomainDataPoints = 1;
}
else {
_numTimeDomainDataPoints = numTimeDomainDataPoints;
}
_fftPoints = new std::complex<float>[_numFFTDataPoints];
_fftPoints[0] = std::complex<float>(0,0);
memcpy(_fftPoints, fftPoints, numFFTDataPoints*sizeof(std::complex<float>));
_realDataTimeDomainPoints = new double[_numTimeDomainDataPoints];
memset(_realDataTimeDomainPoints, 0x0, _numTimeDomainDataPoints*sizeof(double));
if(numTimeDomainDataPoints > 0) {
memcpy(_realDataTimeDomainPoints, realTimeDomainPoints,
numTimeDomainDataPoints*sizeof(double));
}
_imagDataTimeDomainPoints = new double[_numTimeDomainDataPoints];
memset(_imagDataTimeDomainPoints, 0x0, _numTimeDomainDataPoints*sizeof(double));
if(numTimeDomainDataPoints > 0) {
memcpy(_imagDataTimeDomainPoints, imagTimeDomainPoints,
numTimeDomainDataPoints*sizeof(double));
}
_dataTimestamp = dataTimestamp;
_repeatDataFlag = repeatDataFlag;
_lastOfMultipleUpdateFlag = lastOfMultipleUpdateFlag;
_eventGeneratedTimestamp = generatedTimestamp;
_droppedFFTFrames = droppedFFTFrames;
}
SpectrumUpdateEvent::~SpectrumUpdateEvent()
{
delete[] _fftPoints;
delete[] _realDataTimeDomainPoints;
delete[] _imagDataTimeDomainPoints;
}
const std::complex<float>*
SpectrumUpdateEvent::getFFTPoints() const
{
return _fftPoints;
}
const double*
SpectrumUpdateEvent::getRealTimeDomainPoints() const
{
return _realDataTimeDomainPoints;
}
const double*
SpectrumUpdateEvent::getImagTimeDomainPoints() const
{
return _imagDataTimeDomainPoints;
}
uint64_t
SpectrumUpdateEvent::getNumFFTDataPoints() const
{
return _numFFTDataPoints;
}
uint64_t
SpectrumUpdateEvent::getNumTimeDomainDataPoints() const
{
return _numTimeDomainDataPoints;
}
timespec
SpectrumUpdateEvent::getDataTimestamp() const
{
return _dataTimestamp;
}
bool
SpectrumUpdateEvent::getRepeatDataFlag() const
{
return _repeatDataFlag;
}
bool
SpectrumUpdateEvent::getLastOfMultipleUpdateFlag() const
{
return _lastOfMultipleUpdateFlag;
}
timespec
SpectrumUpdateEvent::getEventGeneratedTimestamp() const
{
return _eventGeneratedTimestamp;
}
int
SpectrumUpdateEvent::getDroppedFFTFrames() const
{
return _droppedFFTFrames;
}
SpectrumWindowCaptionEvent::SpectrumWindowCaptionEvent(const QString& newLbl)
: QEvent(QEvent::Type(10008))
{
_labelString = newLbl;
}
SpectrumWindowCaptionEvent::~SpectrumWindowCaptionEvent()
{
}
QString
SpectrumWindowCaptionEvent::getLabel()
{
return _labelString;
}
SpectrumWindowResetEvent::SpectrumWindowResetEvent()
: QEvent(QEvent::Type(10009))
{
}
SpectrumWindowResetEvent::~SpectrumWindowResetEvent()
{
}
SpectrumFrequencyRangeEvent::SpectrumFrequencyRangeEvent(const double centerFreq,
const double startFreq,
const double stopFreq)
: QEvent(QEvent::Type(10010))
{
_centerFrequency = centerFreq;
_startFrequency = startFreq;
_stopFrequency = stopFreq;
}
SpectrumFrequencyRangeEvent::~SpectrumFrequencyRangeEvent()
{
}
double
SpectrumFrequencyRangeEvent::GetCenterFrequency() const
{
return _centerFrequency;
}
double
SpectrumFrequencyRangeEvent::GetStartFrequency() const
{
return _startFrequency;
}
double
SpectrumFrequencyRangeEvent::GetStopFrequency() const
{
return _stopFrequency;
}
#endif /* SPECTRUM_UPDATE_EVENTS_C */
|
