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BladerRF2 input support. Global gain handling

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This commit is contained in:
f4exb 2018-09-25 23:43:52 +02:00
parent 5ad52a4a1b
commit 81ad05cb64
3 changed files with 82 additions and 2 deletions
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15
plugins/samplesource/bladerf2input/bladerf2input.cpp
View File

@ -39,6 +39,7 @@
MESSAGE_CLASS_DEFINITION(BladeRF2Input::MsgConfigureBladeRF2, Message)
MESSAGE_CLASS_DEFINITION(BladeRF2Input::MsgFileRecord, Message)
MESSAGE_CLASS_DEFINITION(BladeRF2Input::MsgStartStop, Message)
MESSAGE_CLASS_DEFINITION(BladeRF2Input::MsgReportGainRange, Message)
BladeRF2Input::BladeRF2Input(DeviceSourceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
@ -688,7 +689,6 @@ bool BladeRF2Input::applySettings(const BladeRF2InputSettings& settings, bool fo
bool forwardChangeTxBuddies = false;
struct bladerf *dev = m_deviceShared.m_dev->getDev();
qDebug() << "BladeRF2Input::applySettings: m_dev: " << dev;
if ((m_settings.m_dcBlock != settings.m_dcBlock) ||
(m_settings.m_iqCorrection != settings.m_iqCorrection) || force)
@ -785,8 +785,18 @@ bool BladeRF2Input::applySettings(const BladeRF2InputSettings& settings, bool fo
if (status < 0) {
qWarning("BladeRF2Input::applySettings: bladerf_set_frequency(%lld) failed: %s",
settings.m_centerFrequency, bladerf_strerror(status));
} else {
}
else
{
qDebug("BladeRF2Input::applySettings: bladerf_set_frequency(%lld)", settings.m_centerFrequency);
if (getMessageQueueToGUI())
{
int min, max, step;
getGlobalGainRange(min, max, step);
MsgReportGainRange *msg = MsgReportGainRange::create(min, max, step);
getMessageQueueToGUI()->push(msg);
}
}
}
}
@ -803,6 +813,7 @@ bool BladeRF2Input::applySettings(const BladeRF2InputSettings& settings, bool fo
if (dev)
{
// qDebug("BladeRF2Input::applySettings: channel: %d gain: %d", m_deviceShared.m_channel, settings.m_globalGain);
int status = bladerf_set_gain(dev, BLADERF_CHANNEL_RX(m_deviceShared.m_channel), settings.m_globalGain);
if (status < 0) {

25
plugins/samplesource/bladerf2input/bladerf2input.h
View File

@ -94,6 +94,31 @@ public:
{ }
};
class MsgReportGainRange : public Message {
MESSAGE_CLASS_DECLARATION
public:
int getMin() const { return m_min; }
int getMax() const { return m_max; }
int getStep() const { return m_step; }
static MsgReportGainRange* create(int min, int max, int step) {
return new MsgReportGainRange(min, max, step);
}
protected:
int m_min;
int m_max;
int m_step;
MsgReportGainRange(int min, int max, int step) :
Message(),
m_min(min),
m_max(max),
m_step(step)
{}
};
BladeRF2Input(DeviceSourceAPI *deviceAPI);
virtual ~BladeRF2Input();
virtual void destroy();

44
plugins/samplesource/bladerf2input/bladerf2inputgui.cpp
View File

@ -62,11 +62,21 @@ BladeRF2InputGui::BladeRF2InputGui(DeviceUISet *deviceUISet, QWidget* parent) :
if (m_gainModes)
{
ui->gainMode->blockSignals(true);
for (int i = 0; i < m_nbGainModes; i++) {
ui->gainMode->addItem(tr("%1").arg(m_gainModes[i].name));
}
ui->gainMode->blockSignals(false);
}
m_sampleSource->getGlobalGainRange(min, max, step);
ui->gain->setMinimum(min);
ui->gain->setMaximum(max);
ui->gain->setPageStep(step);
ui->gain->setSingleStep(step);
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
m_statusTimer.start(500);
@ -143,8 +153,25 @@ bool BladeRF2InputGui::handleMessage(const Message& message)
const BladeRF2Input::MsgConfigureBladeRF2& cfg = (BladeRF2Input::MsgConfigureBladeRF2&) message;
m_settings = cfg.getSettings();
blockApplySettings(true);
int min, max, step;
m_sampleSource->getGlobalGainRange(min, max, step);
ui->gain->setMinimum(min);
ui->gain->setMaximum(max);
ui->gain->setPageStep(step);
ui->gain->setSingleStep(step);
displaySettings();
blockApplySettings(false);
return true;
}
else if (BladeRF2Input::MsgReportGainRange::match(message))
{
const BladeRF2Input::MsgReportGainRange& cfg = (BladeRF2Input::MsgReportGainRange&) message;
ui->gain->setMinimum(cfg.getMin());
ui->gain->setMaximum(cfg.getMax());
ui->gain->setSingleStep(cfg.getStep());
ui->gain->setPageStep(cfg.getStep());
return true;
}
else if (BladeRF2Input::MsgStartStop::match(message))
@ -211,6 +238,7 @@ void BladeRF2InputGui::displaySettings()
ui->decim->setCurrentIndex(m_settings.m_log2Decim);
ui->fcPos->setCurrentIndex((int) m_settings.m_fcPos);
ui->gainText->setText(tr("%1").arg(m_settings.m_globalGain));
ui->gain->setValue(m_settings.m_globalGain);
blockApplySettings(false);
@ -274,6 +302,22 @@ void BladeRF2InputGui::on_fcPos_currentIndexChanged(int index)
}
}
void BladeRF2InputGui::on_gainMode_currentIndexChanged(int index)
{
if (index < m_nbGainModes)
{
m_settings.m_gainMode = m_gainModes[index].mode;
sendSettings();
}
}
void BladeRF2InputGui::on_gain_valueChanged(int value)
{
ui->gainText->setText(tr("%1").arg(value));
m_settings.m_globalGain = value;
sendSettings();
}
void BladeRF2InputGui::on_startStop_toggled(bool checked)
{
if (m_doApplySettings)