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NFMMod: revised thread processing

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f4exb 2024-08-17 22:33:30 +02:00 committed by Edouard Griffiths
parent 290023183c
commit 2219fcd809
6 changed files with 120 additions and 54 deletions
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128
plugins/channeltx/modnfm/nfmmod.cpp
View File

@ -57,18 +57,14 @@ const char* const NFMMod::m_channelId = "NFMMod";
NFMMod::NFMMod(DeviceAPI *deviceAPI) :
ChannelAPI(m_channelIdURI, ChannelAPI::StreamSingleSource),
m_deviceAPI(deviceAPI),
m_running(false),
m_fileSize(0),
m_recordLength(0),
m_sampleRate(48000)
m_sampleRate(48000),
m_levelMeter(nullptr)
{
setObjectName(m_channelId);
m_thread = new QThread(this);
m_basebandSource = new NFMModBaseband();
m_basebandSource->setInputFileStream(&m_ifstream);
m_basebandSource->setChannel(this);
m_basebandSource->moveToThread(m_thread);
applySettings(m_settings, true);
m_deviceAPI->addChannelSource(this);
@ -94,8 +90,8 @@ NFMMod::~NFMMod()
delete m_networkManager;
m_deviceAPI->removeChannelSourceAPI(this);
m_deviceAPI->removeChannelSource(this);
delete m_basebandSource;
delete m_thread;
stop();
}
void NFMMod::setDeviceAPI(DeviceAPI *deviceAPI)
@ -112,21 +108,61 @@ void NFMMod::setDeviceAPI(DeviceAPI *deviceAPI)
void NFMMod::start()
{
if (m_running) {
return;
}
qDebug("NFMMod::start");
m_thread = new QThread(this);
m_basebandSource = new NFMModBaseband();
m_basebandSource->setInputFileStream(&m_ifstream);
m_basebandSource->setChannel(this);
m_basebandSource->reset();
m_basebandSource->setCWKeyer(&m_cwKeyer);
m_basebandSource->moveToThread(m_thread);
QObject::connect(
m_thread,
&QThread::finished,
m_basebandSource,
&QObject::deleteLater
);
QObject::connect(
m_thread,
&QThread::finished,
m_thread,
&QThread::deleteLater
);
m_thread->start();
if (m_levelMeter) {
connect(m_basebandSource, SIGNAL(levelChanged(qreal, qreal, int)), m_levelMeter, SLOT(levelChanged(qreal, qreal, int)));
}
NFMModBaseband::MsgConfigureNFMModBaseband *msg = NFMModBaseband::MsgConfigureNFMModBaseband::create(m_settings, true);
m_basebandSource->getInputMessageQueue()->push(msg);
m_running = true;
}
void NFMMod::stop()
{
if (!m_running) {
return;
}
qDebug("NFMMod::stop");
m_thread->exit();
m_running = false;
m_thread->quit();
m_thread->wait();
}
void NFMMod::pull(SampleVector::iterator& begin, unsigned int nbSamples)
{
m_basebandSource->pull(begin, nbSamples);
if (m_running) {
m_basebandSource->pull(begin, nbSamples);
}
}
void NFMMod::setCenterFrequency(qint64 frequency)
@ -236,13 +272,16 @@ bool NFMMod::handleMessage(const Message& cmd)
else if (DSPSignalNotification::match(cmd))
{
// Forward to the source
DSPSignalNotification& notif = (DSPSignalNotification&) cmd;
DSPSignalNotification* rep = new DSPSignalNotification(notif); // make a copy
qDebug() << "NFMMod::handleMessage: DSPSignalNotification";
m_basebandSource->getInputMessageQueue()->push(rep);
// Forward to GUI if any
if (getMessageQueueToGUI()) {
getMessageQueueToGUI()->push(new DSPSignalNotification(notif));
if (m_running)
{
DSPSignalNotification& notif = (DSPSignalNotification&) cmd;
DSPSignalNotification* rep = new DSPSignalNotification(notif); // make a copy
qDebug() << "NFMMod::handleMessage: DSPSignalNotification";
m_basebandSource->getInputMessageQueue()->push(rep);
// Forward to GUI if any
if (getMessageQueueToGUI()) {
getMessageQueueToGUI()->push(new DSPSignalNotification(notif));
}
}
return true;
@ -386,8 +425,11 @@ void NFMMod::applySettings(const NFMModSettings& settings, bool force)
reverseAPIKeys.append("streamIndex");
}
NFMModBaseband::MsgConfigureNFMModBaseband *msg = NFMModBaseband::MsgConfigureNFMModBaseband::create(settings, force);
m_basebandSource->getInputMessageQueue()->push(msg);
if (m_running)
{
NFMModBaseband::MsgConfigureNFMModBaseband *msg = NFMModBaseband::MsgConfigureNFMModBaseband::create(settings, force);
m_basebandSource->getInputMessageQueue()->push(msg);
}
if (settings.m_useReverseAPI)
{
@ -459,7 +501,7 @@ int NFMMod::webapiSettingsGet(
webapiFormatChannelSettings(response, m_settings);
SWGSDRangel::SWGCWKeyerSettings *apiCwKeyerSettings = response.getNfmModSettings()->getCwKeyer();
const CWKeyerSettings& cwKeyerSettings = m_basebandSource->getCWKeyer().getSettings();
const CWKeyerSettings& cwKeyerSettings = getCWKeyer()->getSettings();
CWKeyer::webapiFormatChannelSettings(apiCwKeyerSettings, cwKeyerSettings);
return 200;
@ -487,11 +529,11 @@ int NFMMod::webapiSettingsPutPatch(
if (channelSettingsKeys.contains("cwKeyer"))
{
SWGSDRangel::SWGCWKeyerSettings *apiCwKeyerSettings = response.getNfmModSettings()->getCwKeyer();
CWKeyerSettings cwKeyerSettings = m_basebandSource->getCWKeyer().getSettings();
CWKeyerSettings cwKeyerSettings = getCWKeyer()->getSettings();
CWKeyer::webapiSettingsPutPatch(channelSettingsKeys, cwKeyerSettings, apiCwKeyerSettings);
CWKeyer::MsgConfigureCWKeyer *msgCwKeyer = CWKeyer::MsgConfigureCWKeyer::create(cwKeyerSettings, force);
m_basebandSource->getCWKeyer().getInputMessageQueue()->push(msgCwKeyer);
getCWKeyer()->getInputMessageQueue()->push(msgCwKeyer);
if (m_guiMessageQueue) // forward to GUI if any
{
@ -691,8 +733,12 @@ void NFMMod::webapiFormatChannelSettings(SWGSDRangel::SWGChannelSettings& respon
void NFMMod::webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response)
{
response.getNfmModReport()->setChannelPowerDb(CalcDb::dbPower(getMagSq()));
response.getNfmModReport()->setAudioSampleRate(m_basebandSource->getAudioSampleRate());
response.getNfmModReport()->setChannelSampleRate(m_basebandSource->getChannelSampleRate());
if (m_running)
{
response.getNfmModReport()->setAudioSampleRate(m_basebandSource->getAudioSampleRate());
response.getNfmModReport()->setChannelSampleRate(m_basebandSource->getChannelSampleRate());
}
}
void NFMMod::webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const NFMModSettings& settings, bool force)
@ -730,7 +776,7 @@ void NFMMod::webapiReverseSendCWSettings(const CWKeyerSettings& cwKeyerSettings)
swgNFModSettings->setCwKeyer(new SWGSDRangel::SWGCWKeyerSettings());
SWGSDRangel::SWGCWKeyerSettings *apiCwKeyerSettings = swgNFModSettings->getCwKeyer();
m_basebandSource->getCWKeyer().webapiFormatChannelSettings(apiCwKeyerSettings, cwKeyerSettings);
getCWKeyer()->webapiFormatChannelSettings(apiCwKeyerSettings, cwKeyerSettings);
QString channelSettingsURL = QString("http://%1:%2/sdrangel/deviceset/%3/channel/%4/settings")
.arg(m_settings.m_reverseAPIAddress)
@ -870,10 +916,10 @@ void NFMMod::webapiFormatChannelSettings(
if (force)
{
const CWKeyerSettings& cwKeyerSettings = m_basebandSource->getCWKeyer().getSettings();
const CWKeyerSettings& cwKeyerSettings = getCWKeyer()->getSettings();
swgNFMModSettings->setCwKeyer(new SWGSDRangel::SWGCWKeyerSettings());
SWGSDRangel::SWGCWKeyerSettings *apiCwKeyerSettings = swgNFMModSettings->getCwKeyer();
m_basebandSource->getCWKeyer().webapiFormatChannelSettings(apiCwKeyerSettings, cwKeyerSettings);
getCWKeyer()->webapiFormatChannelSettings(apiCwKeyerSettings, cwKeyerSettings);
}
}
@ -900,17 +946,11 @@ void NFMMod::networkManagerFinished(QNetworkReply *reply)
double NFMMod::getMagSq() const
{
return m_basebandSource->getMagSq();
}
if (m_running) {
return m_basebandSource->getMagSq();
}
CWKeyer *NFMMod::getCWKeyer()
{
return &m_basebandSource->getCWKeyer();
}
void NFMMod::setLevelMeter(QObject *levelMeter)
{
connect(m_basebandSource, SIGNAL(levelChanged(qreal, qreal, int)), levelMeter, SLOT(levelChanged(qreal, qreal, int)));
return 0;
}
uint32_t NFMMod::getNumberOfDeviceStreams() const
@ -920,10 +960,18 @@ uint32_t NFMMod::getNumberOfDeviceStreams() const
int NFMMod::getAudioSampleRate() const
{
return m_basebandSource->getAudioSampleRate();
if (m_running) {
return m_basebandSource->getAudioSampleRate();
}
return 0;
}
int NFMMod::getFeedbackAudioSampleRate() const
{
return m_basebandSource->getFeedbackAudioSampleRate();
if (m_running) {
return m_basebandSource->getFeedbackAudioSampleRate();
}
return 0;
}

9
plugins/channeltx/modnfm/nfmmod.h
View File

@ -28,6 +28,7 @@
#include <QNetworkRequest>
#include "dsp/basebandsamplesource.h"
#include "dsp/cwkeyer.h"
#include "channel/channelapi.h"
#include "util/message.h"
@ -233,8 +234,8 @@ public:
SWGSDRangel::SWGChannelSettings& response);
double getMagSq() const;
CWKeyer *getCWKeyer();
void setLevelMeter(QObject *levelMeter);
CWKeyer *getCWKeyer() { return &m_cwKeyer; }
void setLevelMeter(QObject *levelMeter) { m_levelMeter = levelMeter; }
uint32_t getNumberOfDeviceStreams() const;
int getAudioSampleRate() const;
int getFeedbackAudioSampleRate() const;
@ -250,6 +251,7 @@ private:
DeviceAPI* m_deviceAPI;
QThread *m_thread;
bool m_running;
NFMModBaseband* m_basebandSource;
NFMModSettings m_settings;
@ -265,6 +267,9 @@ private:
QNetworkAccessManager *m_networkManager;
QNetworkRequest m_networkRequest;
CWKeyer m_cwKeyer;
QObject *m_levelMeter;
virtual bool handleMessage(const Message& cmd);
void applySettings(const NFMModSettings& settings, bool force = false);
void sendSampleRateToDemodAnalyzer();

5
plugins/channeltx/modnfm/nfmmodbaseband.cpp
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@ -21,6 +21,7 @@
#include "dsp/upchannelizer.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "dsp/cwkeyer.h"
#include "nfmmodbaseband.h"
@ -170,8 +171,8 @@ bool NFMModBaseband::handleMessage(const Message& cmd)
QMutexLocker mutexLocker(&m_mutex);
const CWKeyer::MsgConfigureCWKeyer& cfg = (CWKeyer::MsgConfigureCWKeyer&) cmd;
CWKeyer::MsgConfigureCWKeyer *notif = new CWKeyer::MsgConfigureCWKeyer(cfg);
CWKeyer& cwKeyer = m_source.getCWKeyer();
cwKeyer.getInputMessageQueue()->push(notif);
CWKeyer *cwKeyer = m_source.getCWKeyer();
cwKeyer->getInputMessageQueue()->push(notif);
return true;
}

2
plugins/channeltx/modnfm/nfmmodbaseband.h
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@ -63,7 +63,7 @@ public:
void reset();
void pull(const SampleVector::iterator& begin, unsigned int nbSamples);
MessageQueue *getInputMessageQueue() { return &m_inputMessageQueue; } //!< Get the queue for asynchronous inbound communication
CWKeyer& getCWKeyer() { return m_source.getCWKeyer(); }
void setCWKeyer(CWKeyer *cwKeyer) { m_source.setCWKeyer(cwKeyer); }
double getMagSq() const { return m_source.getMagSq(); }
int getAudioSampleRate() const { return m_source.getAudioSampleRate(); }
int getFeedbackAudioSampleRate() const { return m_source.getFeedbackAudioSampleRate(); }

23
plugins/channeltx/modnfm/nfmmodsource.cpp
View File

@ -20,6 +20,7 @@
#include "dsp/datafifo.h"
#include "dsp/misc.h"
#include "dsp/cwkeyer.h"
#include "util/messagequeue.h"
#include "maincore.h"
@ -39,7 +40,8 @@ NFMModSource::NFMModSource() :
m_levelCalcCount(0),
m_peakLevel(0.0f),
m_levelSum(0.0f),
m_ifstream(nullptr)
m_ifstream(nullptr),
m_cwKeyer(nullptr)
{
m_audioFifo.setLabel("NFMModSource.m_audioFifo");
m_feedbackAudioFifo.setLabel("NFMModSource.m_feedbackAudioFifo");
@ -276,14 +278,18 @@ void NFMModSource::pullAF(Real& sample)
case NFMModSettings::NFMModInputCWTone:
Real fadeFactor;
if (m_cwKeyer.getSample())
if (!m_cwKeyer) {
break;
}
if (m_cwKeyer->getSample())
{
m_cwKeyer.getCWSmoother().getFadeSample(true, fadeFactor);
m_cwKeyer->getCWSmoother().getFadeSample(true, fadeFactor);
sample = m_toneNco.next() * fadeFactor;
}
else
{
if (m_cwKeyer.getCWSmoother().getFadeSample(false, fadeFactor))
if (m_cwKeyer->getCWSmoother().getFadeSample(false, fadeFactor))
{
sample = m_toneNco.next() * fadeFactor;
}
@ -382,8 +388,13 @@ void NFMModSource::applyAudioSampleRate(int sampleRate)
m_toneNco.setFreq(m_settings.m_toneFrequency, sampleRate);
m_ctcssNco.setFreq(NFMModSettings::getCTCSSFreq(m_settings.m_ctcssIndex), sampleRate);
m_dcsMod.setSampleRate(sampleRate);
m_cwKeyer.setSampleRate(sampleRate);
m_cwKeyer.reset();
if (m_cwKeyer)
{
m_cwKeyer->setSampleRate(sampleRate);
m_cwKeyer->reset();
}
m_preemphasisFilter.configure(m_preemphasis*sampleRate);
m_audioCompressor.m_rate = sampleRate;
m_audioCompressor.initState();

7
plugins/channeltx/modnfm/nfmmodsource.h
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@ -33,7 +33,6 @@
#include "dsp/firfilter.h"
#include "dsp/filterrc.h"
#include "util/movingaverage.h"
#include "dsp/cwkeyer.h"
#include "audio/audiofifo.h"
#include "audio/audiocompressorsnd.h"
@ -41,6 +40,7 @@
#include "nfmmoddcs.h"
class ChannelAPI;
class CWKeyer;
class NFMModSource : public QObject, public ChannelSampleSource
{
@ -61,7 +61,8 @@ public:
int getAudioSampleRate() const { return m_audioSampleRate; }
int getFeedbackAudioSampleRate() const { return m_feedbackAudioSampleRate; }
void setChannel(ChannelAPI *channel) { m_channel = channel; }
CWKeyer& getCWKeyer() { return m_cwKeyer; }
void setCWKeyer(CWKeyer *cwKeyer) { m_cwKeyer = cwKeyer; }
CWKeyer *getCWKeyer() { return m_cwKeyer; }
double getMagSq() const { return m_magsq; }
void getLevels(qreal& rmsLevel, qreal& peakLevel, int& numSamples) const
{
@ -124,7 +125,7 @@ private:
Real m_levelSum;
std::ifstream *m_ifstream;
CWKeyer m_cwKeyer;
CWKeyer *m_cwKeyer;
AudioCompressorSnd m_audioCompressor;