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SDRPlay support: source plugin interim state (2) GUI controls

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This commit is contained in:
f4exb
2016-11-14 00:38:43 +01:00
parent 863522d9ff
commit 13d01f48c6
5 changed files with 532 additions and 236 deletions
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plugins/samplesource/sdrplay/sdrplayinput.cpp
+167 -3
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@@ -36,7 +36,8 @@ SDRPlayInput::SDRPlayInput(DeviceSourceAPI *deviceAPI) :
m_settings(),
m_sdrPlayThread(0),
m_deviceDescription("SDRPlay"),
m_samplesPerPacket(4096)
m_samplesPerPacket(4096),
m_mirStreamRunning(false)
{
}
@@ -89,7 +90,16 @@ bool SDRPlayInput::start(int device)
callbackGC,
0);
m_sdrPlayThread->startWork();
if (r != mir_sdr_Success)
{
qCritical("SDRPlayInput::start: Mir stream init failed with code %d", (int) r);
}
else
{
qDebug("SDRPlayInput::start: Mir stream started: samplesPerPacket: %d", m_samplesPerPacket);
m_mirStreamRunning = true;
m_sdrPlayThread->startWork();
}
}
void SDRPlayInput::stop()
@@ -104,6 +114,8 @@ void SDRPlayInput::stop()
qCritical("SDRPlayInput::stop: stream uninit failed with code %d", (int) r);
}
m_mirStreamRunning = false;
if(m_sdrPlayThread != 0)
{
m_sdrPlayThread->stopWork();
@@ -120,7 +132,7 @@ const QString& SDRPlayInput::getDeviceDescription() const
int SDRPlayInput::getSampleRate() const
{
int rate = SDRPlaySampleRates::getRate(m_settings.m_devSampleRateIndex);
return ((rate * 1000) / (1<<m_settings.m_log2Decim));
return (rate * 1000) / (1<<m_settings.m_log2Decim);
}
quint64 SDRPlayInput::getCenterFrequency() const
@@ -190,12 +202,164 @@ bool SDRPlayInput::applySettings(const SDRPlaySettings& settings, bool force)
}
}
if ((m_settings.m_devSampleRateIndex != settings.m_devSampleRateIndex) || force)
{
m_settings.m_devSampleRateIndex = settings.m_devSampleRateIndex;
forwardChange = true;
if (m_mirStreamRunning)
{
reinitMirSDR(mir_sdr_CHANGE_FS_FREQ);
}
}
if ((m_settings.m_centerFrequency != settings.m_centerFrequency) || force)
{
m_settings.m_centerFrequency = settings.m_centerFrequency;
forwardChange = true;
if (m_mirStreamRunning)
{
reinitMirSDR(mir_sdr_CHANGE_RF_FREQ);
}
}
if ((m_settings.m_frequencyBandIndex != settings.m_frequencyBandIndex) || force)
{
m_settings.m_frequencyBandIndex = settings.m_frequencyBandIndex;
// change of frequency is done already
}
if ((m_settings.m_bandwidthIndex != settings.m_bandwidthIndex) || force)
{
m_settings.m_bandwidthIndex = settings.m_bandwidthIndex;
if (m_mirStreamRunning)
{
reinitMirSDR(mir_sdr_CHANGE_BW_TYPE);
}
}
// TODO: change IF mode
// TODO: change LO mode
if ((m_settings.m_gainRedctionIndex != settings.m_gainRedctionIndex) || force)
{
if (m_settings.m_bandwidthIndex < 4)
{
m_settings.m_gainRedctionIndex = settings.m_gainRedctionIndex;
if (m_mirStreamRunning)
{
reinitMirSDR(mir_sdr_CHANGE_GR);
}
}
else
{
if (settings.m_gainRedctionIndex > 85)
{
if (m_settings.m_gainRedctionIndex < 85)
{
m_settings.m_gainRedctionIndex = 85;
if (m_mirStreamRunning)
{
reinitMirSDR(mir_sdr_CHANGE_GR);
}
}
}
else
{
m_settings.m_gainRedctionIndex = settings.m_gainRedctionIndex;
if (m_mirStreamRunning)
{
reinitMirSDR(mir_sdr_CHANGE_GR);
}
}
}
}
if ((m_settings.m_LOppmTenths != settings.m_LOppmTenths) || force)
{
m_settings.m_LOppmTenths = settings.m_LOppmTenths;
mir_sdr_ErrT r = mir_sdr_SetPpm(m_settings.m_LOppmTenths / 10.0);
if (r != mir_sdr_Success)
{
qDebug("SDRPlayInput::applySettings: mir_sdr_SetPpm failed with code %d", (int) r);
}
}
if ((m_settings.m_mirDcCorrIndex != settings.m_mirDcCorrIndex) || force)
{
m_settings.m_mirDcCorrIndex = settings.m_mirDcCorrIndex;
if (m_mirStreamRunning)
{
mir_sdr_ErrT r = mir_sdr_SetDcMode(m_settings.m_mirDcCorrIndex, 0);
if (r != mir_sdr_Success)
{
qDebug("SDRPlayInput::applySettings: mir_sdr_SetDcMode failed with code %d", (int) r);
}
}
}
if ((m_settings.m_mirDcCorrTrackTimeIndex != settings.m_mirDcCorrTrackTimeIndex) || force)
{
m_settings.m_mirDcCorrTrackTimeIndex = settings.m_mirDcCorrTrackTimeIndex;
if (m_mirStreamRunning)
{
mir_sdr_ErrT r = mir_sdr_SetDcTrackTime(m_settings.m_mirDcCorrTrackTimeIndex);
if (r != mir_sdr_Success)
{
qDebug("SDRPlayInput::applySettings: mir_sdr_SetDcTrackTime failed with code %d", (int) r);
}
}
}
if (forwardChange)
{
int sampleRate = getSampleRate();
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, m_settings.m_centerFrequency);
m_deviceAPI->getDeviceInputMessageQueue()->push(notif);
}
return true;
}
void SDRPlayInput::reinitMirSDR(mir_sdr_ReasonForReinitT reasonForReinit)
{
int grdB = m_settings.m_gainRedctionIndex;
int rate = SDRPlaySampleRates::getRate(m_settings.m_devSampleRateIndex);
int gRdBsystem;
mir_sdr_ErrT r = mir_sdr_Reinit(
&grdB,
rate / 1e3,
m_settings.m_centerFrequency / 1e6,
(mir_sdr_Bw_MHzT) m_settings.m_bandwidthIndex,
mir_sdr_IF_Zero,
mir_sdr_LO_Auto,
1, // LNA
&gRdBsystem,
0, // use mir_sdr_SetGr() to set initial gain reduction
&m_samplesPerPacket,
reasonForReinit);
if (r != mir_sdr_Success)
{
qCritical("SDRPlayInput::reinitMirSDR (%d): MirSDR stream reinit failed with code %d", (int) reasonForReinit, (int) r);
m_mirStreamRunning = false;
}
else
{
qDebug("SDRPlayInput::reinitMirSDR (%d): MirSDR stream restarted: samplesPerPacket: %d", (int) reasonForReinit, m_samplesPerPacket);
}
}
void SDRPlayInput::callbackGC(unsigned int gRdB, unsigned int lnaGRdB, void *cbContext)