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
181
182
183
184
185
186
187
188
189
|
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include "gui/scopewindow.h"
#include "ui_scopewindow.h"
#include "util/simpleserializer.h"
ScopeWindow::ScopeWindow(QWidget* parent) :
QWidget(parent),
ui(new Ui::ScopeWindow),
m_sampleRate(0),
m_timeBase(1)
{
ui->setupUi(this);
}
ScopeWindow::~ScopeWindow()
{
delete ui;
}
void ScopeWindow::setDSPEngine(DSPEngine* dspEngine)
{
ui->scope->setDSPEngine(dspEngine);
}
void ScopeWindow::setSampleRate(int sampleRate)
{
m_sampleRate = sampleRate;
on_scope_traceSizeChanged(0);
}
void ScopeWindow::resetToDefaults()
{
m_displayData = GLScope::ModeIQ;
m_displayOrientation = Qt::Horizontal;
m_timeBase = 1;
m_timeOffset = 0;
m_amplification = 0;
applySettings();
}
QByteArray ScopeWindow::serialize() const
{
SimpleSerializer s(1);
s.writeS32(1, m_displayData);
s.writeS32(2, m_displayOrientation);
s.writeS32(3, m_timeBase);
s.writeS32(4, m_timeOffset);
s.writeS32(5, m_amplification);
return s.final();
}
bool ScopeWindow::deserialize(const QByteArray& data)
{
SimpleDeserializer d(data);
if(!d.isValid()) {
resetToDefaults();
return false;
}
if(d.getVersion() == 1) {
d.readS32(1, &m_displayData, GLScope::ModeIQ);
d.readS32(2, &m_displayOrientation, Qt::Horizontal);
d.readS32(3, &m_timeBase, 1);
d.readS32(4, &m_timeOffset, 0);
d.readS32(5, &m_amplification, 0);
if(m_timeBase < 0)
m_timeBase = 1;
applySettings();
return true;
} else {
resetToDefaults();
return false;
}
}
void ScopeWindow::on_amp_valueChanged(int value)
{
static qreal amps[11] = { 0.2, 0.1, 0.05, 0.02, 0.01, 0.005, 0.002, 0.001, 0.0005, 0.0002, 0.0001 };
ui->ampText->setText(tr("%1\n/div").arg(amps[value], 0, 'f', 4));
ui->scope->setAmp(0.2 / amps[value]);
m_amplification = value;
}
void ScopeWindow::on_scope_traceSizeChanged(int)
{
qreal t = (ui->scope->getTraceSize() * 0.1 / m_sampleRate) / (qreal)m_timeBase;
if(t < 0.000001)
ui->timeText->setText(tr("%1\nns/div").arg(t * 1000000000.0));
else if(t < 0.001)
ui->timeText->setText(tr("%1\nµs/div").arg(t * 1000000.0));
else if(t < 1.0)
ui->timeText->setText(tr("%1\nms/div").arg(t * 1000.0));
else ui->timeText->setText(tr("%1\ns/div").arg(t * 1.0));
}
void ScopeWindow::on_time_valueChanged(int value)
{
m_timeBase = value;
on_scope_traceSizeChanged(0);
ui->scope->setTimeBase(m_timeBase);
}
void ScopeWindow::on_timeOfs_valueChanged(int value)
{
m_timeOffset = value;
ui->scope->setTimeOfsProMill(value);
}
void ScopeWindow::on_displayMode_currentIndexChanged(int index)
{
m_displayData = index;
switch(index) {
case 0: // i+q
ui->scope->setMode(GLScope::ModeIQ);
break;
case 1: // mag(lin)+pha
ui->scope->setMode(GLScope::ModeMagLinPha);
break;
case 2: // mag(dB)+pha
ui->scope->setMode(GLScope::ModeMagdBPha);
break;
case 3: // derived1+derived2
ui->scope->setMode(GLScope::ModeDerived12);
break;
case 4: // clostationary
ui->scope->setMode(GLScope::ModeCyclostationary);
break;
default:
break;
}
}
void ScopeWindow::on_horizView_clicked()
{
m_displayOrientation = Qt::Horizontal;
if(ui->horizView->isChecked()) {
ui->vertView->setChecked(false);
ui->scope->setOrientation(Qt::Horizontal);
} else {
ui->horizView->setChecked(true);
}
}
void ScopeWindow::on_vertView_clicked()
{
m_displayOrientation = Qt::Vertical;
if(ui->vertView->isChecked()) {
ui->horizView->setChecked(false);
ui->scope->setOrientation(Qt::Vertical);
} else {
ui->vertView->setChecked(true);
ui->scope->setOrientation(Qt::Vertical);
}
}
void ScopeWindow::applySettings()
{
ui->displayMode->setCurrentIndex(m_displayData);
if(m_displayOrientation == Qt::Horizontal) {
ui->scope->setOrientation(Qt::Horizontal);
ui->horizView->setChecked(true);
ui->vertView->setChecked(false);
} else {
ui->scope->setOrientation(Qt::Vertical);
ui->horizView->setChecked(false);
ui->vertView->setChecked(true);
}
ui->time->setValue(m_timeBase);
ui->timeOfs->setValue(m_timeOffset);
ui->amp->setValue(m_amplification);
}
|
