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IQ swap: initial implementation in plugins

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This commit is contained in:
f4exb
2020-06-21 11:46:08 +02:00
parent 9508e8b88a
commit cc5d614f67
83 changed files with 4846 additions and 2835 deletions
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plugins/samplesource/airspy/airspyinput.cpp
+17 -7
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@@ -50,8 +50,8 @@ const qint64 AirspyInput::loHighLimitFreq = 1900000000L;
AirspyInput::AirspyInput(DeviceAPI *deviceAPI) :
m_deviceAPI(deviceAPI),
m_settings(),
m_dev(0),
m_airspyThread(0),
m_dev(nullptr),
m_airspyThread(nullptr),
m_deviceDescription("Airspy"),
m_running(false)
{
@@ -181,6 +181,7 @@ bool AirspyInput::start()
m_airspyThread = new AirspyThread(m_dev, &m_sampleFifo);
m_airspyThread->setSamplerate(m_sampleRates[m_settings.m_devSampleRateIndex]);
m_airspyThread->setLog2Decimation(m_settings.m_log2Decim);
m_airspyThread->setIQOrder(m_settings.m_iqOrder);
m_airspyThread->setFcPos((int) m_settings.m_fcPos);
m_airspyThread->startWork();
@@ -213,11 +214,11 @@ void AirspyInput::stop()
qDebug("AirspyInput::stop");
QMutexLocker mutexLocker(&m_mutex);
if (m_airspyThread != 0)
if (m_airspyThread)
{
m_airspyThread->stopWork();
delete m_airspyThread;
m_airspyThread = 0;
m_airspyThread = nullptr;
}
m_running = false;
@@ -401,7 +402,7 @@ bool AirspyInput::applySettings(const AirspySettings& settings, bool force)
{
qCritical("AirspyInput::applySettings: could not set sample rate index %u (%d S/s): %s", settings.m_devSampleRateIndex, m_sampleRates[settings.m_devSampleRateIndex], airspy_error_name(rc));
}
else if (m_airspyThread != 0)
else if (m_airspyThread)
{
qDebug("AirspyInput::applySettings: sample rate set to index: %u (%d S/s)", settings.m_devSampleRateIndex, m_sampleRates[settings.m_devSampleRateIndex]);
m_airspyThread->setSamplerate(m_sampleRates[settings.m_devSampleRateIndex]);
@@ -414,13 +415,22 @@ bool AirspyInput::applySettings(const AirspySettings& settings, bool force)
reverseAPIKeys.append("log2Decim");
forwardChange = true;
if (m_airspyThread != 0)
if (m_airspyThread)
{
m_airspyThread->setLog2Decimation(settings.m_log2Decim);
qDebug() << "AirspyInput: set decimation to " << (1<<settings.m_log2Decim);
}
}
if ((m_settings.m_iqOrder != settings.m_iqOrder) || force)
{
reverseAPIKeys.append("iqOrder");
if (m_airspyThread) {
m_airspyThread->setIQOrder(settings.m_iqOrder);
}
}
if ((m_settings.m_centerFrequency != settings.m_centerFrequency) || force) {
reverseAPIKeys.append("centerFrequency");
}
@@ -462,7 +472,7 @@ bool AirspyInput::applySettings(const AirspySettings& settings, bool force)
if ((m_settings.m_fcPos != settings.m_fcPos) || force)
{
if (m_airspyThread != 0)
if (m_airspyThread)
{
m_airspyThread->setFcPos((int) settings.m_fcPos);
qDebug() << "AirspyInput: set fc pos (enum) to " << (int) settings.m_fcPos;