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HackRfInput: Call applySettings before starting thread, otherwise HackRF will not start correctly. Handle not all settingsKeys being set, when adjusting centre frequency.

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This commit is contained in:
Jon Beniston 2025-03-06 17:11:35 +00:00
parent 3c9931bc59
commit 42a674037f
1 changed files with 42 additions and 31 deletions
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73
plugins/samplesource/hackrfinput/hackrfinput.cpp
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@ -152,6 +152,10 @@ bool HackRFInput::start()
return false;
}
// applySettings needs to called before thread is started,
// otherwise HackRF will not start correctly
applySettings(m_settings, QList<QString>(), true);
m_hackRFThread = new HackRFInputThread(m_dev, &m_sampleFifo);
m_hackRFThread->setSamplerate(m_settings.m_devSampleRate);
@ -162,7 +166,6 @@ bool HackRFInput::start()
m_running = true;
mutexLocker.unlock();
applySettings(m_settings, QList<QString>(), true);
qDebug("HackRFInput::startInput: started");
@ -267,7 +270,6 @@ bool HackRFInput::handleMessage(const Message& message)
if (MsgConfigureHackRF::match(message))
{
MsgConfigureHackRF& conf = (MsgConfigureHackRF&) message;
qDebug() << "HackRFInput::handleMessage: MsgConfigureHackRF";
bool success = applySettings(conf.getSettings(), conf.getSettingsKeys(), conf.getForce());
@ -356,14 +358,9 @@ bool HackRFInput::applySettings(const HackRFInputSettings& settings, const QList
QMutexLocker mutexLocker(&m_mutex);
qDebug() << "HackRFInput::applySettings: forcE: " << force << settings.getDebugString(settingsKeys, force);
bool forwardChange = false;
bool setFrequency = false;
hackrf_error rc;
if (settingsKeys.contains("dcBlock") ||
settingsKeys.contains("iqCorrection") || force)
{
m_deviceAPI->configureCorrections(settings.m_dcBlock, settings.m_iqCorrection);
}
if (settingsKeys.contains("devSampleRate") || force)
{
forwardChange = true;
@ -419,23 +416,7 @@ bool HackRFInput::applySettings(const HackRFInputSettings& settings, const QList
settingsKeys.contains("transverterDeltaFrequency") ||
settingsKeys.contains("LOppmTenths") || force)
{
qint64 deviceCenterFrequency = DeviceSampleSource::calculateDeviceCenterFrequency(
settings.m_centerFrequency,
settings.m_transverterDeltaFrequency,
settings.m_log2Decim,
(DeviceSampleSource::fcPos_t) settings.m_fcPos,
settings.m_devSampleRate,
DeviceSampleSource::FrequencyShiftScheme::FSHIFT_TXSYNC,
settings.m_transverterMode);
setDeviceCenterFrequency(deviceCenterFrequency, settings.m_LOppmTenths);
if (m_deviceAPI->getSinkBuddies().size() > 0) // forward to buddy if necessary
{
DeviceAPI *buddy = m_deviceAPI->getSinkBuddies()[0];
DeviceHackRFShared::MsgSynchronizeFrequency *freqMsg = DeviceHackRFShared::MsgSynchronizeFrequency::create(deviceCenterFrequency);
buddy->getSamplingDeviceInputMessageQueue()->push(freqMsg);
}
setFrequency = true;
forwardChange = true;
}
@ -519,12 +500,6 @@ bool HackRFInput::applySettings(const HackRFInputSettings& settings, const QList
}
}
if (forwardChange)
{
int sampleRate = settings.m_devSampleRate/(1<<settings.m_log2Decim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, settings.m_centerFrequency);
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
}
if (settings.m_useReverseAPI)
{
@ -541,6 +516,42 @@ bool HackRFInput::applySettings(const HackRFInputSettings& settings, const QList
m_settings.applySettings(settingsKeys, settings);
}
if (settingsKeys.contains("dcBlock") ||
settingsKeys.contains("iqCorrection") || force)
{
m_deviceAPI->configureCorrections(m_settings.m_dcBlock, m_settings.m_iqCorrection);
}
if (setFrequency)
{
qint64 deviceCenterFrequency = DeviceSampleSource::calculateDeviceCenterFrequency(
m_settings.m_centerFrequency,
m_settings.m_transverterDeltaFrequency,
m_settings.m_log2Decim,
(DeviceSampleSource::fcPos_t) m_settings.m_fcPos,
m_settings.m_devSampleRate,
DeviceSampleSource::FrequencyShiftScheme::FSHIFT_TXSYNC,
m_settings.m_transverterMode);
qDebug() << "HackRFInput::applySettings deviceCenterFrequency:" << deviceCenterFrequency;
setDeviceCenterFrequency(deviceCenterFrequency, m_settings.m_LOppmTenths);
if (m_deviceAPI->getSinkBuddies().size() > 0) // forward to buddy if necessary
{
DeviceAPI *buddy = m_deviceAPI->getSinkBuddies()[0];
DeviceHackRFShared::MsgSynchronizeFrequency *freqMsg = DeviceHackRFShared::MsgSynchronizeFrequency::create(deviceCenterFrequency);
buddy->getSamplingDeviceInputMessageQueue()->push(freqMsg);
}
forwardChange = true;
}
if (forwardChange)
{
int sampleRate = m_settings.m_devSampleRate/(1<<m_settings.m_log2Decim);
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
}
return true;
}