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DATV demod: GUI changes (4)

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This commit is contained in:
f4exb 2018-03-10 23:01:03 +01:00
parent b2e446afcc
commit 0486462398
6 changed files with 29 additions and 1 deletions
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2
plugins/channelrx/demodatv/atvdemodgui.ui
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@ -265,7 +265,7 @@
</size>
</property>
<property name="toolTip">
<string>Channel power</string>
<string>Channel power (dB)</string>
</property>
<property name="text">
<string>-100.0 dB</string>

3
plugins/channelrx/demoddatv/datvdemod.cpp
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@ -787,6 +787,7 @@ void DATVDemod::feed(const SampleVector::const_iterator& begin, const SampleVect
//Complex objC;
fftfilt::cmplx *objRF;
int intRFOut;
double magSq;
//********** Bis repetita : Let's rock and roll buddy ! **********
@ -849,6 +850,8 @@ void DATVDemod::feed(const SampleVector::const_iterator& begin, const SampleVect
{
objIQ.re = objRF->real();
objIQ.im = objRF->imag();
magSq = objIQ.re*objIQ.re + objIQ.im*objIQ.im;
m_objMagSqAverage(magSq);
objRF ++;

3
plugins/channelrx/demoddatv/datvdemod.h
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@ -61,6 +61,7 @@ class DownChannelizer;
#include "dsp/agc.h"
#include "audio/audiofifo.h"
#include "util/message.h"
#include "util/movingaverage.h"
#include <QBuffer>
#include "datvideostream.h"
@ -236,6 +237,7 @@ public:
void CleanUpDATVFramework(bool blnRelease);
int GetSampleRate();
void InitDATVFramework();
double getMagSq() const { return m_objMagSqAverage; } //!< Beware this is scaled to 2^30
static const QString m_channelIdURI;
static const QString m_channelId;
@ -458,6 +460,7 @@ private:
//QElapsedTimer m_objTimer;
DATVConfig m_objRunning;
MovingAverageUtil<double, double, 32> m_objMagSqAverage;
QMutex m_objSettingsMutex;

7
plugins/channelrx/demoddatv/datvdemodgui.cpp
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@ -503,6 +503,13 @@ void DATVDemodGUI::enterEvent(QEvent*)
void DATVDemodGUI::tick()
{
if (m_objDATVDemod)
{
m_objMagSqAverage(m_objDATVDemod->getMagSq());
double magSqDB = CalcDb::dbPower(m_objMagSqAverage / (SDR_RX_SCALED*SDR_RX_SCALED));
ui->channePowerText->setText(tr("%1 dB").arg(magSqDB, 0, 'f', 1));
}
if((m_intLastDecodedData-m_intPreviousDecodedData)>=0)
{
m_intLastSpeed = 8*(m_intLastDecodedData-m_intPreviousDecodedData);

2
plugins/channelrx/demoddatv/datvdemodgui.h
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@ -120,6 +120,8 @@ private:
bool m_blnDoApplySettings;
bool m_blnButtonPlayClicked;
MovingAverageUtil<double, double, 4> m_objMagSqAverage;
explicit DATVDemodGUI(PluginAPI* objPluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* objParent = 0);
virtual ~DATVDemodGUI();

13
plugins/channelrx/demoddatv/datvdemodgui.ui
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@ -165,6 +165,19 @@
</property>
</spacer>
</item>
<item>
<widget class="QLabel" name="channePowerText">
<property name="toolTip">
<string>Channel power (dB)</string>
</property>
<property name="text">
<string>-100.0 dB</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
</property>
</widget>
</item>
</layout>
</item>
</layout>