VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2025-11-03 13:11:20 -05:00
Code Issues Projects Releases Wiki Activity

UDP Sink: use settings in sink (2)

Browse Source
This commit is contained in:
f4exb 2017-10-16 22:22:29 +02:00
parent da8c14791b
commit 24b1002360
2 changed files with 130 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

81
plugins/channeltx/udpsink/udpsink.cpp
View File

@ -21,6 +21,8 @@
#include "udpsinkmsg.h"
#include "udpsink.h"
MESSAGE_CLASS_DEFINITION(UDPSink::MsgConfigureUDPSink, Message)
MESSAGE_CLASS_DEFINITION(UDPSink::MsgConfigureChannelizer, Message)
MESSAGE_CLASS_DEFINITION(UDPSink::MsgUDPSinkConfigure, Message)
MESSAGE_CLASS_DEFINITION(UDPSink::MsgUDPSinkSpectrum, Message)
MESSAGE_CLASS_DEFINITION(UDPSink::MsgResetReadIndex, Message)
@ -559,3 +561,82 @@ void UDPSink::apply(bool force)
m_running = m_config;
}
void UDPSink::applySettings(const UDPSinkSettings& settings, bool force)
{
if ((settings.m_inputFrequencyOffset != m_settings.m_inputFrequencyOffset) ||
(settings.m_outputSampleRate != m_settings.m_outputSampleRate) || force)
{
m_settingsMutex.lock();
m_carrierNco.setFreq(settings.m_inputFrequencyOffset, settings.m_outputSampleRate);
m_settingsMutex.unlock();
}
if((settings.m_outputSampleRate != m_settings.m_outputSampleRate) ||
(settings.m_rfBandwidth != m_settings.m_rfBandwidth) ||
(settings.m_inputSampleRate != m_settings.m_inputSampleRate) || force)
{
m_settingsMutex.lock();
m_interpolatorDistanceRemain = 0;
m_interpolatorConsumed = false;
m_interpolatorDistance = (Real) settings.m_inputSampleRate / (Real) settings.m_outputSampleRate;
m_interpolator.create(48, settings.m_inputSampleRate, settings.m_rfBandwidth / 2.2, 3.0);
m_actualInputSampleRate = settings.m_inputSampleRate;
m_udpHandler.resetReadIndex();
m_sampleRateSum = 0.0;
m_sampleRateAvgCounter = 0;
m_spectrumChunkSize = settings.m_inputSampleRate * 0.05; // 50 ms chunk
m_spectrumChunkCounter = 0;
m_levelNbSamples = settings.m_inputSampleRate * 0.01; // every 10 ms
m_levelCalcCount = 0;
m_peakLevel = 0.0f;
m_levelSum = 0.0f;
m_udpHandler.resizeBuffer(settings.m_inputSampleRate);
m_inMovingAverage.resize(settings.m_inputSampleRate * 0.01, 1e-10); // 10 ms
m_squelchThreshold = settings.m_inputSampleRate * settings.m_squelchGate;
initSquelch(m_squelchOpen);
m_SSBFilter->create_filter(settings.m_lowCutoff / settings.m_inputSampleRate, settings.m_rfBandwidth / settings.m_inputSampleRate);
m_settingsMutex.unlock();
}
if ((settings.m_squelchGate != m_settings.m_squelchGate) || force)
{
m_squelchThreshold = settings.m_outputSampleRate * settings.m_squelchGate;
initSquelch(m_squelchOpen);
}
if ((settings.m_udpAddress != m_settings.m_udpAddress) ||
(settings.m_udpPort != m_settings.m_udpPort) || force)
{
m_settingsMutex.lock();
m_udpHandler.configureUDPLink(settings.m_udpAddress, settings.m_udpPort);
m_settingsMutex.unlock();
}
if ((settings.m_channelMute != m_settings.m_channelMute) || force)
{
if (!settings.m_channelMute) {
m_udpHandler.resetReadIndex();
}
}
if ((settings.m_autoRWBalance != m_settings.m_autoRWBalance) || force)
{
m_settingsMutex.lock();
m_udpHandler.setAutoRWBalance(settings.m_autoRWBalance);
if (!settings.m_autoRWBalance)
{
m_interpolatorDistanceRemain = 0;
m_interpolatorConsumed = false;
m_interpolatorDistance = (Real) settings.m_inputSampleRate / (Real) settings.m_outputSampleRate;
m_interpolator.create(48, settings.m_inputSampleRate, settings.m_rfBandwidth / 2.2, 3.0);
m_actualInputSampleRate = settings.m_inputSampleRate;
m_udpHandler.resetReadIndex();
}
m_settingsMutex.unlock();
}
m_settings = settings;
}

49
plugins/channeltx/udpsink/udpsink.h
View File

@ -36,6 +36,53 @@ class UDPSink : public BasebandSampleSource {
Q_OBJECT
public:
class MsgConfigureUDPSink : public Message {
MESSAGE_CLASS_DECLARATION
public:
const UDPSinkSettings& getSettings() const { return m_settings; }
bool getForce() const { return m_force; }
static MsgConfigureUDPSink* create(const UDPSinkSettings& settings, bool force)
{
return new MsgConfigureUDPSink(settings, force);
}
private:
UDPSinkSettings m_settings;
bool m_force;
MsgConfigureUDPSink(const UDPSinkSettings& settings, bool force) :
Message(),
m_settings(settings),
m_force(force)
{
}
};
class MsgConfigureChannelizer : public Message {
MESSAGE_CLASS_DECLARATION
public:
int getSampleRate() const { return m_sampleRate; }
int getCenterFrequency() const { return m_centerFrequency; }
static MsgConfigureChannelizer* create(int sampleRate, int centerFrequency)
{
return new MsgConfigureChannelizer(sampleRate, centerFrequency);
}
private:
int m_sampleRate;
int m_centerFrequency;
MsgConfigureChannelizer(int sampleRate, int centerFrequency) :
Message(),
m_sampleRate(sampleRate),
m_centerFrequency(centerFrequency)
{ }
};
UDPSink(MessageQueue* uiMessageQueue, UDPSinkGUI* udpSinkGUI, BasebandSampleSink* spectrum);
virtual ~UDPSink();
@ -276,6 +323,7 @@ private:
Config m_config;
Config m_running;
UDPSinkSettings m_settings;
NCO m_carrierNco;
Complex m_modSample;
@ -324,6 +372,7 @@ private:
static const int m_ssbFftLen = 1024;
void apply(bool force);
void applySettings(const UDPSinkSettings& settings, bool force = false);
void modulateSample();
void calculateLevel(Real sample);
void calculateLevel(Complex sample);