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SDRPlay plugin: added option to handle global tuner gain or individual lna, mixer and baseband gains

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This commit is contained in:
f4exb 2016-11-18 02:46:35 +01:00
parent d25e7b613e
commit edd6ab751b
7 changed files with 199 additions and 87 deletions
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95
plugins/samplesource/sdrplay/sdrplaygui.cpp
View File

@ -143,11 +143,31 @@ bool SDRPlayGui::deserialize(const QByteArray& data)
bool SDRPlayGui::handleMessage(const Message& message)
{
if (SDRPlayInput::MsgReportSDRPlay::match(message))
if (SDRPlayInput::MsgReportSDRPlayGains::match(message))
{
qDebug() << "SDRPlayGui::handleMessage: MsgReportSDRPlay";
m_gains = ((SDRPlayInput::MsgReportSDRPlay&) message).getGains();
displaySettings();
qDebug() << "SDRPlayGui::handleMessage: MsgReportSDRPlayGains";
SDRPlayInput::MsgReportSDRPlayGains msg = (SDRPlayInput::MsgReportSDRPlayGains&) message;
if (m_settings.m_tunerGainMode)
{
ui->gainLNA->setChecked(msg.getLNAGain() != 0);
ui->gainMixer->setChecked(msg.getMixerGain() != 0);
ui->gainBaseband->setValue(msg.getBasebandGain());
QString gainText;
gainText.sprintf("%02d", msg.getBasebandGain());
ui->gainBasebandText->setText(gainText);
}
else
{
ui->gainTuner->setValue(msg.getTunerGain());
QString gainText;
gainText.sprintf("%03d", msg.getTunerGain());
ui->gainTunerText->setText(gainText);
}
return true;
}
else
@ -221,33 +241,7 @@ void SDRPlayGui::displaySettings()
ui->decim->setCurrentIndex(m_settings.m_log2Decim);
ui->fcPos->setCurrentIndex((int) m_settings.m_fcPos);
if (m_gains.size() > 0)
{
int dist = abs(m_settings.m_tunerGain - m_gains[0]);
int pos = 0;
for (uint i = 1; i < m_gains.size(); i++)
{
if (abs(m_settings.m_tunerGain - m_gains[i]) < dist)
{
dist = abs(m_settings.m_tunerGain - m_gains[i]);
pos = i;
}
}
QString gainText;
gainText.sprintf("%03d", m_gains[pos]);
ui->gainTunerText->setText(gainText);
ui->gainTuner->setMaximum(m_gains.size() - 1);
ui->gainTuner->setEnabled(true);
ui->gainTuner->setValue(pos);
}
else
{
ui->gainTuner->setMaximum(0);
ui->gainTuner->setEnabled(false);
ui->gainTuner->setValue(0);
}
ui->gainTunerOn->setChecked(true);
}
void SDRPlayGui::sendSettings()
@ -365,17 +359,19 @@ void SDRPlayGui::on_fcPos_currentIndexChanged(int index)
void SDRPlayGui::on_gainTunerOn_toggled(bool checked)
{
// TODO
qDebug("SDRPlayGui::on_gainTunerOn_toggled: %s", checked ? "on" : "off");
m_settings.m_tunerGainMode = true;
ui->gainTuner->setEnabled(true);
ui->gainLNA->setEnabled(false);
ui->gainMixer->setEnabled(false);
ui->gainBaseband->setEnabled(false);
sendSettings();
}
void SDRPlayGui::on_gainTuner_valueChanged(int value)
{
if (value > (int)m_gains.size())
{
return;
}
int gain = m_gains[value];
int gain = value;
QString gainText;
gainText.sprintf("%03d", gain);
ui->gainTunerText->setText(gainText);
@ -386,22 +382,37 @@ void SDRPlayGui::on_gainTuner_valueChanged(int value)
void SDRPlayGui::on_gainManualOn_toggled(bool checked)
{
// TODO
qDebug("SDRPlayGui::on_gainManualOn_toggled: %s", checked ? "on" : "off");
m_settings.m_tunerGainMode = false;
ui->gainTuner->setEnabled(false);
ui->gainLNA->setEnabled(true);
ui->gainMixer->setEnabled(true);
ui->gainBaseband->setEnabled(true);
sendSettings();
}
void SDRPlayGui::on_gainLNA_toggled(bool checked)
{
// TODO
m_settings.m_lnaOn = checked ? 1 : 0;
sendSettings();
}
void SDRPlayGui::on_gainMixer_toggled(bool checked)
{
// TODO
m_settings.m_mixerAmpOn = checked ? 1 : 0;
sendSettings();
}
void SDRPlayGui::on_gainBaseband_valueChanged(int value)
{
// TODO
m_settings.m_basebandGain = value;
QString gainText;
gainText.sprintf("%02d", value);
ui->gainBasebandText->setText(gainText);
sendSettings();
}
void SDRPlayGui::on_startStop_toggled(bool checked)

1
plugins/samplesource/sdrplay/sdrplaygui.h
View File

@ -57,7 +57,6 @@ private:
SDRPlaySettings m_settings;
QTimer m_updateTimer;
QTimer m_statusTimer;
std::vector<int> m_gains;
DeviceSampleSource* m_sampleSource;
FileRecord *m_fileSink; //!< File sink to record device I/Q output
int m_sampleRate;

27
plugins/samplesource/sdrplay/sdrplaygui.ui
View File

@ -35,16 +35,7 @@
<property name="spacing">
<number>3</number>
</property>
<property name="leftMargin">
<number>2</number>
</property>
<property name="topMargin">
<number>2</number>
</property>
<property name="rightMargin">
<number>2</number>
</property>
<property name="bottomMargin">
<property name="margin">
<number>2</number>
</property>
<item>
@ -543,7 +534,7 @@
<string>Use global tuner gain</string>
</property>
<property name="text">
<string/>
<string>T</string>
</property>
</widget>
</item>
@ -568,6 +559,12 @@
<property name="toolTip">
<string>Tuner gain in step units</string>
</property>
<property name="maximum">
<number>102</number>
</property>
<property name="pageStep">
<number>1</number>
</property>
</widget>
</item>
<item row="0" column="5">
@ -583,7 +580,7 @@
<string>Use individual LNA, Mixer and Baseband gains</string>
</property>
<property name="text">
<string/>
<string>M</string>
</property>
</widget>
</item>
@ -608,6 +605,12 @@
<property name="toolTip">
<string>Baseband gain (dB)</string>
</property>
<property name="maximum">
<number>59</number>
</property>
<property name="pageStep">
<number>1</number>
</property>
</widget>
</item>
<item row="0" column="4">

119
plugins/samplesource/sdrplay/sdrplayinput.cpp
View File

@ -29,7 +29,7 @@
#include "sdrplaythread.h"
MESSAGE_CLASS_DEFINITION(SDRPlayInput::MsgConfigureSDRPlay, Message)
MESSAGE_CLASS_DEFINITION(SDRPlayInput::MsgReportSDRPlay, Message)
MESSAGE_CLASS_DEFINITION(SDRPlayInput::MsgReportSDRPlayGains, Message)
SDRPlayInput::SDRPlayInput(DeviceSourceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
@ -157,21 +157,6 @@ bool SDRPlayInput::start(int device)
qDebug("SDRPlayInput::start: supported gain values: %d", numberOfGains);
}
m_gains.resize(numberOfGains);
if (mirisdr_get_tuner_gains(m_dev, &m_gains[0]) < 0)
{
qCritical("SDRPlayInput::start: error getting gain values");
stop();
return false;
}
else
{
qDebug() << "SDRPlayInput::start: " << m_gains.size() << "gains";
MsgReportSDRPlay *message = MsgReportSDRPlay::create(m_gains);
getOutputMessageQueueToGUI()->push(message);
}
if ((res = mirisdr_reset_buffer(m_dev)) < 0)
{
qCritical("SDRPlayInput::start: could not reset USB EP buffers: %s", strerror(errno));
@ -253,6 +238,7 @@ bool SDRPlayInput::handleMessage(const Message& message)
bool SDRPlayInput::applySettings(const SDRPlaySettings& settings, bool force)
{
bool forwardChange = false;
bool forceGainSetting = false;
QMutexLocker mutexLocker(&m_mutex);
if ((m_settings.m_dcBlock != settings.m_dcBlock) || force)
@ -267,20 +253,109 @@ bool SDRPlayInput::applySettings(const SDRPlaySettings& settings, bool force)
m_deviceAPI->configureCorrections(m_settings.m_dcBlock, m_settings.m_iqCorrection);
}
if ((m_settings.m_tunerGain != settings.m_tunerGain) || force)
if ((m_settings.m_tunerGainMode != settings.m_tunerGainMode) || force)
{
m_settings.m_tunerGain = settings.m_tunerGain;
m_settings.m_tunerGainMode = settings.m_tunerGainMode;
forceGainSetting = true;
}
if(m_dev != 0)
if (m_settings.m_tunerGainMode)
{
if ((m_settings.m_tunerGain != settings.m_tunerGain) || forceGainSetting)
{
int r = mirisdr_set_tuner_gain(m_dev, m_settings.m_tunerGain);
m_settings.m_tunerGain = settings.m_tunerGain;
if (r < 0)
if(m_dev != 0)
{
qDebug("SDRPlayInput::applySettings: could not set tuner gain()");
int r = mirisdr_set_tuner_gain(m_dev, m_settings.m_tunerGain);
if (r < 0)
{
qDebug("SDRPlayInput::applySettings: could not set tuner gain");
}
else
{
MsgReportSDRPlayGains *message = MsgReportSDRPlayGains::create(
mirisdr_get_lna_gain(m_dev),
mirisdr_get_mixer_gain(m_dev),
mirisdr_get_baseband_gain(m_dev),
mirisdr_get_tuner_gain(m_dev)
);
getOutputMessageQueueToGUI()->push(message);
}
}
}
}
else
{
bool anyChange = false;
if ((m_settings.m_lnaOn != settings.m_lnaOn) || forceGainSetting)
{
if(m_dev != 0)
{
int r = mirisdr_set_lna_gain(m_dev, settings.m_lnaOn ? 0 : 1); // mirisdr_set_lna_gain takes gain reduction
if (r != 0)
{
qDebug("SDRPlayInput::applySettings: could not set LNA gain");
}
else
{
m_settings.m_lnaOn = settings.m_lnaOn;
anyChange = true;
}
}
}
if ((m_settings.m_mixerAmpOn != settings.m_mixerAmpOn) || forceGainSetting)
{
if(m_dev != 0)
{
int r = mirisdr_set_mixer_gain(m_dev, settings.m_mixerAmpOn ? 0 : 1); // mirisdr_set_lna_gain takes gain reduction
if (r != 0)
{
qDebug("SDRPlayInput::applySettings: could not set mixer gain");
}
else
{
m_settings.m_mixerAmpOn = settings.m_mixerAmpOn;
anyChange = true;
}
}
}
if ((m_settings.m_basebandGain != settings.m_basebandGain) || forceGainSetting)
{
if(m_dev != 0)
{
int r = mirisdr_set_baseband_gain(m_dev, settings.m_basebandGain);
if (r != 0)
{
qDebug("SDRPlayInput::applySettings: could not set mixer gain");
}
else
{
m_settings.m_basebandGain = settings.m_basebandGain;
anyChange = true;
}
}
}
if (anyChange)
{
MsgReportSDRPlayGains *message = MsgReportSDRPlayGains::create(
mirisdr_get_lna_gain(m_dev),
mirisdr_get_mixer_gain(m_dev),
mirisdr_get_baseband_gain(m_dev),
mirisdr_get_tuner_gain(m_dev)
);
getOutputMessageQueueToGUI()->push(message);
}
}
if ((m_settings.m_devSampleRateIndex != settings.m_devSampleRateIndex) || force)
{

28
plugins/samplesource/sdrplay/sdrplayinput.h
View File

@ -49,23 +49,32 @@ public:
{ }
};
class MsgReportSDRPlay : public Message {
class MsgReportSDRPlayGains : public Message {
MESSAGE_CLASS_DECLARATION
public:
const std::vector<int>& getGains() const { return m_gains; }
static MsgReportSDRPlay* create(const std::vector<int>& gains)
static MsgReportSDRPlayGains* create(int lnaGain, int mixerGain, int basebandGain, int tunerGain)
{
return new MsgReportSDRPlay(gains);
return new MsgReportSDRPlayGains(lnaGain, mixerGain, basebandGain, tunerGain);
}
protected:
std::vector<int> m_gains;
int getLNAGain() const { return m_lnaGain; }
int getMixerGain() const { return m_mixerGain; }
int getBasebandGain() const { return m_basebandGain; }
int getTunerGain() const { return m_tunerGain; }
MsgReportSDRPlay(const std::vector<int>& gains) :
protected:
int m_lnaGain;
int m_mixerGain;
int m_basebandGain;
int m_tunerGain;
MsgReportSDRPlayGains(int lnaGain, int mixerGain, int basebandGain, int tunerGain) :
Message(),
m_gains(gains)
m_lnaGain(lnaGain),
m_mixerGain(mixerGain),
m_basebandGain(basebandGain),
m_tunerGain(tunerGain)
{ }
};
@ -92,7 +101,6 @@ private:
mirisdr_dev_t* m_dev;
SDRPlayThread* m_sdrPlayThread;
QString m_deviceDescription;
std::vector<int> m_gains;
};
#endif /* PLUGINS_SAMPLESOURCE_SDRPLAY_SDRPLAYINPUT_H_ */

12
plugins/samplesource/sdrplay/sdrplaysettings.cpp
View File

@ -37,6 +37,10 @@ void SDRPlaySettings::resetToDefaults()
m_fcPos = FC_POS_CENTER;
m_dcBlock = false;
m_iqCorrection = false;
m_tunerGainMode = true;
m_lnaOn = false;
m_mixerAmpOn = false;
m_basebandGain = 29;
}
QByteArray SDRPlaySettings::serialize() const
@ -53,6 +57,10 @@ QByteArray SDRPlaySettings::serialize() const
s.writeS32(8, (int) m_fcPos);
s.writeBool(9, m_dcBlock);
s.writeBool(10, m_iqCorrection);
s.writeBool(11, m_tunerGainMode);
s.writeBool(12, m_lnaOn);
s.writeBool(13, m_mixerAmpOn);
s.writeS32(14, m_basebandGain);
return s.final();
}
@ -82,6 +90,10 @@ bool SDRPlaySettings::deserialize(const QByteArray& data)
m_fcPos = (fcPos_t) intval;
d.readBool(9, &m_dcBlock, false);
d.readBool(10, &m_iqCorrection, false);
d.readBool(11, &m_tunerGainMode, true);
d.readBool(12, &m_lnaOn, false);
d.readBool(13, &m_mixerAmpOn, false);
d.readS32(14, &m_basebandGain, 29);
return true;
}

4
plugins/samplesource/sdrplay/sdrplaysettings.h
View File

@ -38,6 +38,10 @@ struct SDRPlaySettings {
fcPos_t m_fcPos;
bool m_dcBlock;
bool m_iqCorrection;
bool m_tunerGainMode; // true: tuner (table) gain, false: manual (LNA, Mixer, BB) gain
bool m_lnaOn;
bool m_mixerAmpOn;
int m_basebandGain;
SDRPlaySettings();
void resetToDefaults();