From 4d072725034bd4ac29c7ec4494868e1d7d8f6049 Mon Sep 17 00:00:00 2001 From: f4exb Date: Fri, 29 Sep 2017 18:36:33 +0200 Subject: [PATCH] ChannelAnalyzerNG: decouple demod and GUI --- .../channelrx/chanalyzerng/chanalyzerng.cpp | 41 +- plugins/channelrx/chanalyzerng/chanalyzerng.h | 425 ++++--- .../chanalyzerng/chanalyzernggui.cpp | 1127 +++++++++-------- .../channelrx/chanalyzerng/chanalyzernggui.h | 7 +- 4 files changed, 864 insertions(+), 736 deletions(-) diff --git a/plugins/channelrx/chanalyzerng/chanalyzerng.cpp b/plugins/channelrx/chanalyzerng/chanalyzerng.cpp index f27ea6407..ddfa63fc3 100644 --- a/plugins/channelrx/chanalyzerng/chanalyzerng.cpp +++ b/plugins/channelrx/chanalyzerng/chanalyzerng.cpp @@ -16,17 +16,23 @@ #include "chanalyzerng.h" -#include #include #include #include + +#include "device/devicesourceapi.h" #include "audio/audiooutput.h" +#include "dsp/threadedbasebandsamplesink.h" +#include "dsp/downchannelizer.h" MESSAGE_CLASS_DEFINITION(ChannelAnalyzerNG::MsgConfigureChannelAnalyzer, Message) +MESSAGE_CLASS_DEFINITION(ChannelAnalyzerNG::MsgConfigureChannelizer, Message) +MESSAGE_CLASS_DEFINITION(ChannelAnalyzerNG::MsgReportChannelSampleRateChanged, Message) -ChannelAnalyzerNG::ChannelAnalyzerNG(BasebandSampleSink* sampleSink) : - m_sampleSink(sampleSink), +ChannelAnalyzerNG::ChannelAnalyzerNG(DeviceSourceAPI *deviceAPI) : + m_deviceAPI(deviceAPI), + m_sampleSink(0), m_settingsMutex(QMutex::Recursive) { m_undersampleCount = 0; @@ -38,6 +44,12 @@ ChannelAnalyzerNG::ChannelAnalyzerNG(BasebandSampleSink* sampleSink) : m_interpolatorDistanceRemain = 0.0f; SSBFilter = new fftfilt(m_config.m_LowCutoff / m_config.m_inputSampleRate, m_config.m_Bandwidth / m_config.m_inputSampleRate, ssbFftLen); DSBFilter = new fftfilt(m_config.m_Bandwidth / m_config.m_inputSampleRate, 2*ssbFftLen); + + m_channelizer = new DownChannelizer(this); + m_threadedChannelizer = new ThreadedBasebandSampleSink(m_channelizer, this); + connect(m_channelizer, SIGNAL(inputSampleRateChanged()), this, SLOT(channelizerInputSampleRateChanged())); + m_deviceAPI->addThreadedSink(m_threadedChannelizer); + apply(true); } @@ -45,6 +57,9 @@ ChannelAnalyzerNG::~ChannelAnalyzerNG() { if (SSBFilter) delete SSBFilter; if (DSBFilter) delete DSBFilter; + m_deviceAPI->removeThreadedSink(m_threadedChannelizer); + delete m_threadedChannelizer; + delete m_channelizer; } void ChannelAnalyzerNG::configure(MessageQueue* messageQueue, @@ -54,7 +69,7 @@ void ChannelAnalyzerNG::configure(MessageQueue* messageQueue, int spanLog2, bool ssb) { - Message* cmd = MsgConfigureChannelAnalyzer::create(channelSampleRate, Bandwidth, LowCutoff, spanLog2, ssb); + Message* cmd = MsgConfigureChannelAnalyzer::create(channelSampleRate, Bandwidth, LowCutoff, spanLog2, ssb); messageQueue->push(cmd); } @@ -102,6 +117,12 @@ void ChannelAnalyzerNG::stop() { } +void ChannelAnalyzerNG::channelizerInputSampleRateChanged() +{ + MsgReportChannelSampleRateChanged *msg = MsgReportChannelSampleRateChanged::create(); + getMessageQueueToGUI()->push(msg); +} + bool ChannelAnalyzerNG::handleMessage(const Message& cmd) { qDebug() << "ChannelAnalyzerNG::handleMessage: " << cmd.getIdentifier(); @@ -120,11 +141,19 @@ bool ChannelAnalyzerNG::handleMessage(const Message& cmd) apply(); return true; } + else if (MsgConfigureChannelizer::match(cmd)) + { + MsgConfigureChannelizer& cfg = (MsgConfigureChannelizer&) cmd; + m_channelizer->configure(m_channelizer->getInputMessageQueue(), + cfg.getSampleRate(), + cfg.getCenterFrequency()); + return true; + } else if (MsgConfigureChannelAnalyzer::match(cmd)) { MsgConfigureChannelAnalyzer& cfg = (MsgConfigureChannelAnalyzer&) cmd; - m_config.m_channelSampleRate = cfg.getChannelSampleRate(); + m_config.m_channelSampleRate = cfg.getChannelSampleRate(); m_config.m_Bandwidth = cfg.getBandwidth(); m_config.m_LowCutoff = cfg.getLoCutoff(); m_config.m_spanLog2 = cfg.getSpanLog2(); @@ -153,6 +182,8 @@ bool ChannelAnalyzerNG::handleMessage(const Message& cmd) } } + + void ChannelAnalyzerNG::apply(bool force) { if ((m_running.m_frequency != m_config.m_frequency) || diff --git a/plugins/channelrx/chanalyzerng/chanalyzerng.h b/plugins/channelrx/chanalyzerng/chanalyzerng.h index c58b74105..bee680725 100644 --- a/plugins/channelrx/chanalyzerng/chanalyzerng.h +++ b/plugins/channelrx/chanalyzerng/chanalyzerng.h @@ -1,183 +1,242 @@ -/////////////////////////////////////////////////////////////////////////////////// -// Copyright (C) 2017 Edouard Griffiths, F4EXB // -// // -// This program is free software; you can redistribute it and/or modify // -// it under the terms of the GNU General Public License as published by // -// the Free Software Foundation as version 3 of the License, or // -// // -// This program is distributed in the hope that it will be useful, // -// but WITHOUT ANY WARRANTY; without even the implied warranty of // -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // -// GNU General Public License V3 for more details. // -// // -// You should have received a copy of the GNU General Public License // -// along with this program. If not, see . // -/////////////////////////////////////////////////////////////////////////////////// - -#ifndef INCLUDE_CHANALYZERNG_H -#define INCLUDE_CHANALYZERNG_H - -#include -#include -#include - -#include "dsp/interpolator.h" -#include "dsp/ncof.h" -#include "dsp/fftfilt.h" -#include "audio/audiofifo.h" -#include "util/message.h" - -#define ssbFftLen 1024 - -class ChannelAnalyzerNG : public BasebandSampleSink { -public: - ChannelAnalyzerNG(BasebandSampleSink* m_sampleSink); - virtual ~ChannelAnalyzerNG(); - - void configure(MessageQueue* messageQueue, - int channelSampleRate, - Real Bandwidth, - Real LowCutoff, - int spanLog2, - bool ssb); - - int getInputSampleRate() const { return m_running.m_inputSampleRate; } - int getChannelSampleRate() const { return m_running.m_channelSampleRate; } - double getMagSq() const { return m_magsq; } - - virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool positiveOnly); - virtual void start(); - virtual void stop(); - virtual bool handleMessage(const Message& cmd); - -private: - class MsgConfigureChannelAnalyzer : public Message { - MESSAGE_CLASS_DECLARATION - - public: - int getChannelSampleRate() const { return m_channelSampleRate; } - Real getBandwidth() const { return m_Bandwidth; } - Real getLoCutoff() const { return m_LowCutoff; } - int getSpanLog2() const { return m_spanLog2; } - bool getSSB() const { return m_ssb; } - - static MsgConfigureChannelAnalyzer* create( - int channelSampleRate, - Real Bandwidth, - Real LowCutoff, - int spanLog2, - bool ssb) - { - return new MsgConfigureChannelAnalyzer(channelSampleRate, Bandwidth, LowCutoff, spanLog2, ssb); - } - - private: - int m_channelSampleRate; - Real m_Bandwidth; - Real m_LowCutoff; - int m_spanLog2; - bool m_ssb; - - MsgConfigureChannelAnalyzer( - int channelSampleRate, - Real Bandwidth, - Real LowCutoff, - int spanLog2, - bool ssb) : - Message(), - m_channelSampleRate(channelSampleRate), - m_Bandwidth(Bandwidth), - m_LowCutoff(LowCutoff), - m_spanLog2(spanLog2), - m_ssb(ssb) - { } - }; - - struct Config - { - int m_frequency; - int m_inputSampleRate; - int m_channelSampleRate; - Real m_Bandwidth; - Real m_LowCutoff; - int m_spanLog2; - bool m_ssb; - - Config() : - m_frequency(0), - m_inputSampleRate(96000), - m_channelSampleRate(96000), - m_Bandwidth(5000), - m_LowCutoff(300), - m_spanLog2(3), - m_ssb(false) - {} - }; - - Config m_config; - Config m_running; - - int m_undersampleCount; - fftfilt::cmplx m_sum; - bool m_usb; - double m_magsq; - bool m_useInterpolator; - - NCOF m_nco; - Interpolator m_interpolator; - Real m_interpolatorDistance; - Real m_interpolatorDistanceRemain; - - fftfilt* SSBFilter; - fftfilt* DSBFilter; - - BasebandSampleSink* m_sampleSink; - SampleVector m_sampleBuffer; - QMutex m_settingsMutex; - - void apply(bool force = false); - - void processOneSample(Complex& c, fftfilt::cmplx *sideband) - { - int n_out; - int decim = 1<runSSB(c, &sideband, m_usb); - } - else - { - n_out = DSBFilter->runDSB(c, &sideband); - } - - for (int i = 0; i < n_out; i++) - { - // Downsample by 2^(m_scaleLog2 - 1) for SSB band spectrum display - // smart decimation with bit gain using float arithmetic (23 bits significand) - - m_sum += sideband[i]; - - if (!(m_undersampleCount++ & (decim - 1))) // counter LSB bit mask for decimation by 2^(m_scaleLog2 - 1) - { - m_sum /= decim; - m_magsq = (m_sum.real() * m_sum.real() + m_sum.imag() * m_sum.imag())/ (1<<30); - - if (m_running.m_ssb & !m_usb) - { // invert spectrum for LSB - //m_sampleBuffer.push_back(Sample(m_sum.imag() * 32768.0, m_sum.real() * 32768.0)); - m_sampleBuffer.push_back(Sample(m_sum.imag(), m_sum.real())); - } - else - { - //m_sampleBuffer.push_back(Sample(m_sum.real() * 32768.0, m_sum.imag() * 32768.0)); - m_sampleBuffer.push_back(Sample(m_sum.real(), m_sum.imag())); - } - - m_sum = 0; - } - } - } -}; - -#endif // INCLUDE_CHANALYZERNG_H +/////////////////////////////////////////////////////////////////////////////////// +// Copyright (C) 2017 Edouard Griffiths, F4EXB // +// // +// This program is free software; you can redistribute it and/or modify // +// it under the terms of the GNU General Public License as published by // +// the Free Software Foundation as version 3 of the License, or // +// // +// This program is distributed in the hope that it will be useful, // +// but WITHOUT ANY WARRANTY; without even the implied warranty of // +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // +// GNU General Public License V3 for more details. // +// // +// You should have received a copy of the GNU General Public License // +// along with this program. If not, see . // +/////////////////////////////////////////////////////////////////////////////////// + +#ifndef INCLUDE_CHANALYZERNG_H +#define INCLUDE_CHANALYZERNG_H + +#include +#include +#include + +#include "dsp/interpolator.h" +#include "dsp/ncof.h" +#include "dsp/fftfilt.h" +#include "audio/audiofifo.h" +#include "util/message.h" + +#define ssbFftLen 1024 + +class DeviceSourceAPI; +class ThreadedBasebandSampleSink; +class DownChannelizer; + +class ChannelAnalyzerNG : public BasebandSampleSink { +public: + class MsgConfigureChannelAnalyzer : public Message { + MESSAGE_CLASS_DECLARATION + + public: + int getChannelSampleRate() const { return m_channelSampleRate; } + Real getBandwidth() const { return m_Bandwidth; } + Real getLoCutoff() const { return m_LowCutoff; } + int getSpanLog2() const { return m_spanLog2; } + bool getSSB() const { return m_ssb; } + + static MsgConfigureChannelAnalyzer* create( + int channelSampleRate, + Real Bandwidth, + Real LowCutoff, + int spanLog2, + bool ssb) + { + return new MsgConfigureChannelAnalyzer( + channelSampleRate, + Bandwidth, + LowCutoff, + spanLog2, + ssb); + } + + private: + int m_channelSampleRate; + Real m_Bandwidth; + Real m_LowCutoff; + int m_spanLog2; + bool m_ssb; + + MsgConfigureChannelAnalyzer( + int channelSampleRate, + Real Bandwidth, + Real LowCutoff, + int spanLog2, + bool ssb) : + Message(), + m_channelSampleRate(channelSampleRate), + m_Bandwidth(Bandwidth), + m_LowCutoff(LowCutoff), + m_spanLog2(spanLog2), + m_ssb(ssb) + { } + }; + + 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) + { } + }; + + class MsgReportChannelSampleRateChanged : public Message { + MESSAGE_CLASS_DECLARATION + + public: + + static MsgReportChannelSampleRateChanged* create() + { + return new MsgReportChannelSampleRateChanged(); + } + + private: + + MsgReportChannelSampleRateChanged() : + Message() + { } + }; + + ChannelAnalyzerNG(DeviceSourceAPI *deviceAPI); + virtual ~ChannelAnalyzerNG(); + void setSampleSink(BasebandSampleSink* sampleSink) { m_sampleSink = sampleSink; } + + void configure(MessageQueue* messageQueue, + int channelSampleRate, + Real Bandwidth, + Real LowCutoff, + int spanLog2, + bool ssb); + + DownChannelizer *getChannelizer() { return m_channelizer; } + int getInputSampleRate() const { return m_running.m_inputSampleRate; } + int getChannelSampleRate() const { return m_running.m_channelSampleRate; } + double getMagSq() const { return m_magsq; } + + virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool positiveOnly); + virtual void start(); + virtual void stop(); + virtual bool handleMessage(const Message& cmd); + +private slots: + void channelizerInputSampleRateChanged(); + +private: + + struct Config + { + int m_frequency; + int m_inputSampleRate; + int m_channelSampleRate; + Real m_Bandwidth; + Real m_LowCutoff; + int m_spanLog2; + bool m_ssb; + + Config() : + m_frequency(0), + m_inputSampleRate(96000), + m_channelSampleRate(96000), + m_Bandwidth(5000), + m_LowCutoff(300), + m_spanLog2(3), + m_ssb(false) + {} + }; + + Config m_config; + Config m_running; + + DeviceSourceAPI *m_deviceAPI; + ThreadedBasebandSampleSink* m_threadedChannelizer; + DownChannelizer* m_channelizer; + + int m_undersampleCount; + fftfilt::cmplx m_sum; + bool m_usb; + double m_magsq; + bool m_useInterpolator; + + NCOF m_nco; + Interpolator m_interpolator; + Real m_interpolatorDistance; + Real m_interpolatorDistanceRemain; + + fftfilt* SSBFilter; + fftfilt* DSBFilter; + + BasebandSampleSink* m_sampleSink; + SampleVector m_sampleBuffer; + QMutex m_settingsMutex; + + void apply(bool force = false); + + void processOneSample(Complex& c, fftfilt::cmplx *sideband) + { + int n_out; + int decim = 1<runSSB(c, &sideband, m_usb); + } + else + { + n_out = DSBFilter->runDSB(c, &sideband); + } + + for (int i = 0; i < n_out; i++) + { + // Downsample by 2^(m_scaleLog2 - 1) for SSB band spectrum display + // smart decimation with bit gain using float arithmetic (23 bits significand) + + m_sum += sideband[i]; + + if (!(m_undersampleCount++ & (decim - 1))) // counter LSB bit mask for decimation by 2^(m_scaleLog2 - 1) + { + m_sum /= decim; + m_magsq = (m_sum.real() * m_sum.real() + m_sum.imag() * m_sum.imag())/ (1<<30); + + if (m_running.m_ssb & !m_usb) + { // invert spectrum for LSB + //m_sampleBuffer.push_back(Sample(m_sum.imag() * 32768.0, m_sum.real() * 32768.0)); + m_sampleBuffer.push_back(Sample(m_sum.imag(), m_sum.real())); + } + else + { + //m_sampleBuffer.push_back(Sample(m_sum.real() * 32768.0, m_sum.imag() * 32768.0)); + m_sampleBuffer.push_back(Sample(m_sum.real(), m_sum.imag())); + } + + m_sum = 0; + } + } + } +}; + +#endif // INCLUDE_CHANALYZERNG_H diff --git a/plugins/channelrx/chanalyzerng/chanalyzernggui.cpp b/plugins/channelrx/chanalyzerng/chanalyzernggui.cpp index d71ac0855..cd05da0a3 100644 --- a/plugins/channelrx/chanalyzerng/chanalyzernggui.cpp +++ b/plugins/channelrx/chanalyzerng/chanalyzernggui.cpp @@ -1,545 +1,582 @@ -/////////////////////////////////////////////////////////////////////////////////// -// Copyright (C) 2017 Edouard Griffiths, F4EXB // -// // -// This program is free software; you can redistribute it and/or modify // -// it under the terms of the GNU General Public License as published by // -// the Free Software Foundation as version 3 of the License, or // -// // -// This program is distributed in the hope that it will be useful, // -// but WITHOUT ANY WARRANTY; without even the implied warranty of // -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // -// GNU General Public License V3 for more details. // -// // -// You should have received a copy of the GNU General Public License // -// along with this program. If not, see . // -/////////////////////////////////////////////////////////////////////////////////// - -#include "chanalyzernggui.h" - -#include -#include -#include -#include - -#include "dsp/threadedbasebandsamplesink.h" -#include "ui_chanalyzernggui.h" -#include "dsp/spectrumscopengcombovis.h" -#include "dsp/spectrumvis.h" -#include "dsp/scopevis.h" -#include "gui/glspectrum.h" -#include "gui/glscopeng.h" -#include "plugin/pluginapi.h" -#include "util/simpleserializer.h" -#include "util/db.h" -#include "gui/basicchannelsettingswidget.h" -#include "dsp/dspengine.h" -#include "mainwindow.h" - -#include "chanalyzerng.h" - -const QString ChannelAnalyzerNGGUI::m_channelID = "sdrangel.channel.chanalyzerng"; - -ChannelAnalyzerNGGUI* ChannelAnalyzerNGGUI::create(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI) -{ - ChannelAnalyzerNGGUI* gui = new ChannelAnalyzerNGGUI(pluginAPI, deviceAPI); - return gui; -} - -void ChannelAnalyzerNGGUI::destroy() -{ - delete this; -} - -void ChannelAnalyzerNGGUI::setName(const QString& name) -{ - setObjectName(name); -} - -QString ChannelAnalyzerNGGUI::getName() const -{ - return objectName(); -} - -qint64 ChannelAnalyzerNGGUI::getCenterFrequency() const -{ - return m_channelMarker.getCenterFrequency(); -} - -void ChannelAnalyzerNGGUI::setCenterFrequency(qint64 centerFrequency) -{ - m_channelMarker.setCenterFrequency(centerFrequency); - applySettings(); -} - -void ChannelAnalyzerNGGUI::resetToDefaults() -{ - blockApplySettings(true); - - ui->useRationalDownsampler->setChecked(false); - ui->BW->setValue(30); - ui->deltaFrequency->setValue(0); - ui->spanLog2->setCurrentIndex(3); - - blockApplySettings(false); - applySettings(); -} - -QByteArray ChannelAnalyzerNGGUI::serialize() const -{ - SimpleSerializer s(1); - s.writeS32(1, m_channelMarker.getCenterFrequency()); - s.writeS32(2, ui->BW->value()); - s.writeBlob(3, ui->spectrumGUI->serialize()); - s.writeU32(4, m_channelMarker.getColor().rgb()); - s.writeS32(5, ui->lowCut->value()); - s.writeS32(6, ui->spanLog2->currentIndex()); - s.writeBool(7, ui->ssb->isChecked()); - s.writeBlob(8, ui->scopeGUI->serialize()); - s.writeU64(9, ui->channelSampleRate->getValueNew()); - return s.final(); -} - -bool ChannelAnalyzerNGGUI::deserialize(const QByteArray& data) -{ - SimpleDeserializer d(data); - - if(!d.isValid()) - { - resetToDefaults(); - return false; - } - - if(d.getVersion() == 1) - { - QByteArray bytetmp; - quint32 u32tmp; - quint64 u64tmp; - qint32 tmp, spanLog2, bw, lowCut; - bool tmpBool; - - blockApplySettings(true); - m_channelMarker.blockSignals(true); - - d.readS32(1, &tmp, 0); - m_channelMarker.setCenterFrequency(tmp); - d.readS32(2, &bw, 30); - d.readBlob(3, &bytetmp); - ui->spectrumGUI->deserialize(bytetmp); - - if(d.readU32(4, &u32tmp)) - { - m_channelMarker.setColor(u32tmp); - } - - d.readS32(5, &lowCut, 3); - d.readS32(6, &spanLog2, 3); - d.readBool(7, &tmpBool, false); - ui->ssb->setChecked(tmpBool); - d.readBlob(8, &bytetmp); - ui->scopeGUI->deserialize(bytetmp); - d.readU64(9, &u64tmp, 2000U); - ui->channelSampleRate->setValue(u64tmp); - - blockApplySettings(false); - m_channelMarker.blockSignals(false); - - ui->spanLog2->setCurrentIndex(spanLog2); - setNewFinalRate(spanLog2); - ui->BW->setValue(bw); - ui->lowCut->setValue(lowCut); // does applySettings(); - - return true; - } - else - { - resetToDefaults(); - return false; - } -} - -bool ChannelAnalyzerNGGUI::handleMessage(const Message& message __attribute__((unused))) -{ - return false; -} - -void ChannelAnalyzerNGGUI::viewChanged() -{ - applySettings(); -} - -void ChannelAnalyzerNGGUI::tick() -{ - double powDb = CalcDb::dbPower(m_channelAnalyzer->getMagSq()); - m_channelPowerDbAvg.feed(powDb); - ui->channelPower->setText(tr("%1 dB").arg(m_channelPowerDbAvg.average(), 0, 'f', 1)); -} - -void ChannelAnalyzerNGGUI::channelizerInputSampleRateChanged() -{ - //ui->channelSampleRate->setValueRange(7, 2000U, m_channelAnalyzer->getInputSampleRate()); - setNewFinalRate(m_spanLog2); - applySettings(); -} - -void ChannelAnalyzerNGGUI::on_channelSampleRate_changed(quint64 value) -{ - ui->channelSampleRate->setValueRange(7, 2000U, m_channelAnalyzer->getInputSampleRate()); - - if (ui->useRationalDownsampler->isChecked()) - { - qDebug("ChannelAnalyzerNGGUI::on_channelSampleRate_changed: %llu", value); - setNewFinalRate(m_spanLog2); - applySettings(); - } -} - -void ChannelAnalyzerNGGUI::on_useRationalDownsampler_toggled(bool checked __attribute__((unused))) -{ - setNewFinalRate(m_spanLog2); - applySettings(); -} - -int ChannelAnalyzerNGGUI::getRequestedChannelSampleRate() -{ - if (ui->useRationalDownsampler->isChecked()) { - return ui->channelSampleRate->getValueNew(); - } else { - return m_channelizer->getInputSampleRate(); - } -} - -void ChannelAnalyzerNGGUI::on_deltaFrequency_changed(qint64 value) -{ - m_channelMarker.setCenterFrequency(value); -} - -void ChannelAnalyzerNGGUI::on_BW_valueChanged(int value) -{ - m_channelMarker.setBandwidth(value * 100 * 2); - - if (ui->ssb->isChecked()) - { - QString s = QString::number(value/10.0, 'f', 1); - ui->BWText->setText(tr("%1k").arg(s)); - } - else - { - QString s = QString::number(value/5.0, 'f', 1); // BW = value * 2 - ui->BWText->setText(tr("%1k").arg(s)); - } - - displayBandwidth(); - on_lowCut_valueChanged(m_channelMarker.getLowCutoff()/100); -} - -int ChannelAnalyzerNGGUI::getEffectiveLowCutoff(int lowCutoff) -{ - int ssbBW = m_channelMarker.getBandwidth() / 2; - int effectiveLowCutoff = lowCutoff; - const int guard = 100; - - if (ssbBW < 0) { - if (effectiveLowCutoff < ssbBW + guard) { - effectiveLowCutoff = ssbBW + guard; - } - if (effectiveLowCutoff > 0) { - effectiveLowCutoff = 0; - } - } else { - if (effectiveLowCutoff > ssbBW - guard) { - effectiveLowCutoff = ssbBW - guard; - } - if (effectiveLowCutoff < 0) { - effectiveLowCutoff = 0; - } - } - - return effectiveLowCutoff; -} - -void ChannelAnalyzerNGGUI::on_lowCut_valueChanged(int value) -{ - int lowCutoff = getEffectiveLowCutoff(value * 100); - m_channelMarker.setLowCutoff(lowCutoff); - QString s = QString::number(lowCutoff/1000.0, 'f', 1); - ui->lowCutText->setText(tr("%1k").arg(s)); - ui->lowCut->setValue(lowCutoff/100); - applySettings(); -} - -void ChannelAnalyzerNGGUI::on_spanLog2_currentIndexChanged(int index) -{ - if (setNewFinalRate(index)) { - applySettings(); - } - -} - -void ChannelAnalyzerNGGUI::on_ssb_toggled(bool checked) -{ - //int bw = m_channelMarker.getBandwidth(); - - if (checked) - { - setFiltersUIBoundaries(); - - ui->BWLabel->setText("LP"); - QString s = QString::number(ui->BW->value()/10.0, 'f', 1); // bw/2 - ui->BWText->setText(tr("%1k").arg(s)); - - on_lowCut_valueChanged(m_channelMarker.getLowCutoff()/100); - } - else - { - if (ui->BW->value() < 0) { - ui->BW->setValue(-ui->BW->value()); - } - - setFiltersUIBoundaries(); - //m_channelMarker.setBandwidth(ui->BW->value() * 200.0); - - ui->BWLabel->setText("BP"); - QString s = QString::number(ui->BW->value()/5.0, 'f', 1); // bw - ui->BWText->setText(tr("%1k").arg(s)); - - ui->lowCut->setEnabled(false); - ui->lowCut->setValue(0); - ui->lowCutText->setText("0.0k"); - } - - applySettings(); - displayBandwidth(); -} - -void ChannelAnalyzerNGGUI::onWidgetRolled(QWidget* widget __attribute__((unused)), bool rollDown __attribute__((unused))) -{ - /* - if((widget == ui->spectrumContainer) && (m_ssbDemod != NULL)) - m_ssbDemod->setSpectrum(m_threadedSampleSink->getMessageQueue(), rollDown); - */ -} - -void ChannelAnalyzerNGGUI::onMenuDoubleClicked() -{ - if(!m_basicSettingsShown) { - m_basicSettingsShown = true; - BasicChannelSettingsWidget* bcsw = new BasicChannelSettingsWidget(&m_channelMarker, this); - bcsw->show(); - } -} - -ChannelAnalyzerNGGUI::ChannelAnalyzerNGGUI(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI, QWidget* parent) : - RollupWidget(parent), - ui(new Ui::ChannelAnalyzerNGGUI), - m_pluginAPI(pluginAPI), - m_deviceAPI(deviceAPI), - m_channelMarker(this), - m_basicSettingsShown(false), - m_doApplySettings(true), - m_rate(6000), - m_spanLog2(0), - m_channelPowerDbAvg(40,0) -{ - ui->setupUi(this); - setAttribute(Qt::WA_DeleteOnClose, true); - connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool))); - connect(this, SIGNAL(menuDoubleClickEvent()), this, SLOT(onMenuDoubleClicked())); - - m_spectrumVis = new SpectrumVis(ui->glSpectrum); - m_scopeVis = new ScopeVisNG(ui->glScope); - m_spectrumScopeComboVis = new SpectrumScopeNGComboVis(m_spectrumVis, m_scopeVis); - m_channelAnalyzer = new ChannelAnalyzerNG(m_spectrumScopeComboVis); - m_channelizer = new DownChannelizer(m_channelAnalyzer); - m_threadedChannelizer = new ThreadedBasebandSampleSink(m_channelizer, this); - connect(m_channelizer, SIGNAL(inputSampleRateChanged()), this, SLOT(channelizerInputSampleRateChanged())); - m_deviceAPI->addThreadedSink(m_threadedChannelizer); - - ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03))); - ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold)); - ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999); - - ui->channelSampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow)); - ui->channelSampleRate->setValueRange(7, 2000U, 9999999U); - - ui->glSpectrum->setCenterFrequency(m_rate/2); - ui->glSpectrum->setSampleRate(m_rate); - ui->glSpectrum->setDisplayWaterfall(true); - ui->glSpectrum->setDisplayMaxHold(true); - ui->glSpectrum->setSsbSpectrum(false); - ui->glSpectrum->setLsbDisplay(false); - ui->BWLabel->setText("BP"); - - ui->glSpectrum->connectTimer(m_pluginAPI->getMainWindow()->getMasterTimer()); - ui->glScope->connectTimer(m_pluginAPI->getMainWindow()->getMasterTimer()); - connect(&m_pluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); - - //m_channelMarker = new ChannelMarker(this); - m_channelMarker.setColor(Qt::gray); - m_channelMarker.setBandwidth(m_rate); - m_channelMarker.setSidebands(ChannelMarker::usb); - m_channelMarker.setCenterFrequency(0); - m_channelMarker.setVisible(true); - - connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(viewChanged())); - - m_deviceAPI->registerChannelInstance(m_channelID, this); - m_deviceAPI->addChannelMarker(&m_channelMarker); - m_deviceAPI->addRollupWidget(this); - - ui->spectrumGUI->setBuddies(m_spectrumVis->getInputMessageQueue(), m_spectrumVis, ui->glSpectrum); - ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope); - - applySettings(); - setNewFinalRate(m_spanLog2); -} - -ChannelAnalyzerNGGUI::~ChannelAnalyzerNGGUI() -{ - m_deviceAPI->removeChannelInstance(this); - m_deviceAPI->removeThreadedSink(m_threadedChannelizer); - delete m_threadedChannelizer; - delete m_channelizer; - delete m_channelAnalyzer; - delete m_spectrumVis; - delete m_scopeVis; - delete m_spectrumScopeComboVis; - //delete m_channelMarker; - delete ui; -} - -bool ChannelAnalyzerNGGUI::setNewFinalRate(int spanLog2) -{ - qDebug("ChannelAnalyzerNGGUI::setNewRate"); - - if ((spanLog2 < 0) || (spanLog2 > 6)) { - return false; - } - - m_spanLog2 = spanLog2; - //m_rate = 48000 / (1<getInputSampleRate() / (1<spanText->setText(tr("%1 kS/s").arg(s)); - - displayBandwidth(); - - ui->glScope->setSampleRate(m_rate); - m_scopeVis->setSampleRate(m_rate); - - return true; -} - -void ChannelAnalyzerNGGUI::displayBandwidth() -{ - if (ui->ssb->isChecked()) - { - if (ui->BW->value() < 0) - { - m_channelMarker.setSidebands(ChannelMarker::lsb); - ui->glSpectrum->setLsbDisplay(true); - } - else - { - m_channelMarker.setSidebands(ChannelMarker::usb); - ui->glSpectrum->setLsbDisplay(false); - } - - ui->glSpectrum->setCenterFrequency(m_rate/4); - ui->glSpectrum->setSampleRate(m_rate/2); - ui->glSpectrum->setSsbSpectrum(true); - } - else - { - m_channelMarker.setSidebands(ChannelMarker::dsb); - - ui->glSpectrum->setCenterFrequency(0); - ui->glSpectrum->setSampleRate(m_rate); - ui->glSpectrum->setLsbDisplay(false); - ui->glSpectrum->setSsbSpectrum(false); - } - - -} - -void ChannelAnalyzerNGGUI::setFiltersUIBoundaries() -{ - if (ui->BW->value() < -m_rate/200) { - ui->BW->setValue(-m_rate/200); - m_channelMarker.setBandwidth(-m_rate*2); - } else if (ui->BW->value() > m_rate/200) { - ui->BW->setValue(m_rate/200); - m_channelMarker.setBandwidth(m_rate*2); - } - - if (ui->lowCut->value() < -m_rate/200) { - ui->lowCut->setValue(-m_rate/200); - m_channelMarker.setLowCutoff(-m_rate); - } else if (ui->lowCut->value() > m_rate/200) { - ui->lowCut->setValue(m_rate/200); - m_channelMarker.setLowCutoff(m_rate); - } - - if (ui->ssb->isChecked()) { - ui->BW->setMinimum(-m_rate/200); - ui->lowCut->setMinimum(-m_rate/200); - } else { - ui->BW->setMinimum(0); - ui->lowCut->setMinimum(-m_rate/200); - ui->lowCut->setValue(0); - } - - ui->BW->setMaximum(m_rate/200); - ui->lowCut->setMaximum(m_rate/200); -} - -void ChannelAnalyzerNGGUI::blockApplySettings(bool block) -{ - ui->glScope->blockSignals(block); - ui->glSpectrum->blockSignals(block); - m_doApplySettings = !block; -} - -void ChannelAnalyzerNGGUI::applySettings() -{ - if (m_doApplySettings) - { - setTitleColor(m_channelMarker.getColor()); - ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency()); - - m_channelizer->configure(m_channelizer->getInputMessageQueue(), - //m_channelizer->getInputSampleRate(), - getRequestedChannelSampleRate(), - m_channelMarker.getCenterFrequency()); - - m_channelAnalyzer->configure(m_channelAnalyzer->getInputMessageQueue(), - //m_channelizer->getInputSampleRate(), // TODO: specify required channel sample rate - getRequestedChannelSampleRate(), // TODO: specify required channel sample rate - ui->BW->value() * 100.0, - ui->lowCut->value() * 100.0, - m_spanLog2, - ui->ssb->isChecked()); - } -} - -void ChannelAnalyzerNGGUI::leaveEvent(QEvent*) -{ - blockApplySettings(true); - m_channelMarker.setHighlighted(false); - blockApplySettings(false); -} - -void ChannelAnalyzerNGGUI::enterEvent(QEvent*) -{ - blockApplySettings(true); - m_channelMarker.setHighlighted(true); - blockApplySettings(false); -} - +/////////////////////////////////////////////////////////////////////////////////// +// Copyright (C) 2017 Edouard Griffiths, F4EXB // +// // +// This program is free software; you can redistribute it and/or modify // +// it under the terms of the GNU General Public License as published by // +// the Free Software Foundation as version 3 of the License, or // +// // +// This program is distributed in the hope that it will be useful, // +// but WITHOUT ANY WARRANTY; without even the implied warranty of // +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // +// GNU General Public License V3 for more details. // +// // +// You should have received a copy of the GNU General Public License // +// along with this program. If not, see . // +/////////////////////////////////////////////////////////////////////////////////// + +#include "chanalyzernggui.h" + +#include +#include +#include +#include + +#include "dsp/threadedbasebandsamplesink.h" +#include "ui_chanalyzernggui.h" +#include "dsp/spectrumscopengcombovis.h" +#include "dsp/spectrumvis.h" +#include "dsp/scopevis.h" +#include "gui/glspectrum.h" +#include "gui/glscopeng.h" +#include "plugin/pluginapi.h" +#include "util/simpleserializer.h" +#include "util/db.h" +#include "gui/basicchannelsettingswidget.h" +#include "dsp/dspengine.h" +#include "mainwindow.h" + +#include "chanalyzerng.h" + +const QString ChannelAnalyzerNGGUI::m_channelID = "sdrangel.channel.chanalyzerng"; + +ChannelAnalyzerNGGUI* ChannelAnalyzerNGGUI::create(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI) +{ + ChannelAnalyzerNGGUI* gui = new ChannelAnalyzerNGGUI(pluginAPI, deviceAPI); + return gui; +} + +void ChannelAnalyzerNGGUI::destroy() +{ + delete this; +} + +void ChannelAnalyzerNGGUI::setName(const QString& name) +{ + setObjectName(name); +} + +QString ChannelAnalyzerNGGUI::getName() const +{ + return objectName(); +} + +qint64 ChannelAnalyzerNGGUI::getCenterFrequency() const +{ + return m_channelMarker.getCenterFrequency(); +} + +void ChannelAnalyzerNGGUI::setCenterFrequency(qint64 centerFrequency) +{ + m_channelMarker.setCenterFrequency(centerFrequency); + applySettings(); +} + +void ChannelAnalyzerNGGUI::resetToDefaults() +{ + blockApplySettings(true); + + ui->useRationalDownsampler->setChecked(false); + ui->BW->setValue(30); + ui->deltaFrequency->setValue(0); + ui->spanLog2->setCurrentIndex(3); + + blockApplySettings(false); + applySettings(); +} + +QByteArray ChannelAnalyzerNGGUI::serialize() const +{ + SimpleSerializer s(1); + s.writeS32(1, m_channelMarker.getCenterFrequency()); + s.writeS32(2, ui->BW->value()); + s.writeBlob(3, ui->spectrumGUI->serialize()); + s.writeU32(4, m_channelMarker.getColor().rgb()); + s.writeS32(5, ui->lowCut->value()); + s.writeS32(6, ui->spanLog2->currentIndex()); + s.writeBool(7, ui->ssb->isChecked()); + s.writeBlob(8, ui->scopeGUI->serialize()); + s.writeU64(9, ui->channelSampleRate->getValueNew()); + return s.final(); +} + +bool ChannelAnalyzerNGGUI::deserialize(const QByteArray& data) +{ + SimpleDeserializer d(data); + + if(!d.isValid()) + { + resetToDefaults(); + return false; + } + + if(d.getVersion() == 1) + { + QByteArray bytetmp; + quint32 u32tmp; + quint64 u64tmp; + qint32 tmp, spanLog2, bw, lowCut; + bool tmpBool; + + blockApplySettings(true); + m_channelMarker.blockSignals(true); + + d.readS32(1, &tmp, 0); + m_channelMarker.setCenterFrequency(tmp); + d.readS32(2, &bw, 30); + d.readBlob(3, &bytetmp); + ui->spectrumGUI->deserialize(bytetmp); + + if(d.readU32(4, &u32tmp)) + { + m_channelMarker.setColor(u32tmp); + } + + d.readS32(5, &lowCut, 3); + d.readS32(6, &spanLog2, 3); + d.readBool(7, &tmpBool, false); + ui->ssb->setChecked(tmpBool); + d.readBlob(8, &bytetmp); + ui->scopeGUI->deserialize(bytetmp); + d.readU64(9, &u64tmp, 2000U); + ui->channelSampleRate->setValue(u64tmp); + + blockApplySettings(false); + m_channelMarker.blockSignals(false); + + ui->spanLog2->setCurrentIndex(spanLog2); + setNewFinalRate(spanLog2); + ui->BW->setValue(bw); + ui->lowCut->setValue(lowCut); // does applySettings(); + + return true; + } + else + { + resetToDefaults(); + return false; + } +} + +bool ChannelAnalyzerNGGUI::handleMessage(const Message& message __attribute__((unused))) +{ + if (ChannelAnalyzerNG::MsgReportChannelSampleRateChanged::match(message)) + { + setNewFinalRate(m_spanLog2); + applySettings(); + return true; + } + + return false; +} + +void ChannelAnalyzerNGGUI::handleInputMessages() +{ + Message* message; + + while ((message = getInputMessageQueue()->pop()) != 0) + { + qDebug("ChannelAnalyzerGUI::handleInputMessages: message: %s", message->getIdentifier()); + + if (handleMessage(*message)) + { + delete message; + } + } +} + +void ChannelAnalyzerNGGUI::viewChanged() +{ + applySettings(); +} + +void ChannelAnalyzerNGGUI::tick() +{ + double powDb = CalcDb::dbPower(m_channelAnalyzer->getMagSq()); + m_channelPowerDbAvg.feed(powDb); + ui->channelPower->setText(tr("%1 dB").arg(m_channelPowerDbAvg.average(), 0, 'f', 1)); +} + +//void ChannelAnalyzerNGGUI::channelizerInputSampleRateChanged() +//{ +// //ui->channelSampleRate->setValueRange(7, 2000U, m_channelAnalyzer->getInputSampleRate()); +// setNewFinalRate(m_spanLog2); +// applySettings(); +//} + +void ChannelAnalyzerNGGUI::on_channelSampleRate_changed(quint64 value) +{ + ui->channelSampleRate->setValueRange(7, 2000U, m_channelAnalyzer->getInputSampleRate()); + + if (ui->useRationalDownsampler->isChecked()) + { + qDebug("ChannelAnalyzerNGGUI::on_channelSampleRate_changed: %llu", value); + setNewFinalRate(m_spanLog2); + applySettings(); + } +} + +void ChannelAnalyzerNGGUI::on_useRationalDownsampler_toggled(bool checked __attribute__((unused))) +{ + setNewFinalRate(m_spanLog2); + applySettings(); +} + +int ChannelAnalyzerNGGUI::getRequestedChannelSampleRate() +{ + if (ui->useRationalDownsampler->isChecked()) { + return ui->channelSampleRate->getValueNew(); + } else { + return m_channelAnalyzer->getChannelizer()->getInputSampleRate(); + } +} + +void ChannelAnalyzerNGGUI::on_deltaFrequency_changed(qint64 value) +{ + m_channelMarker.setCenterFrequency(value); +} + +void ChannelAnalyzerNGGUI::on_BW_valueChanged(int value) +{ + m_channelMarker.setBandwidth(value * 100 * 2); + + if (ui->ssb->isChecked()) + { + QString s = QString::number(value/10.0, 'f', 1); + ui->BWText->setText(tr("%1k").arg(s)); + } + else + { + QString s = QString::number(value/5.0, 'f', 1); // BW = value * 2 + ui->BWText->setText(tr("%1k").arg(s)); + } + + displayBandwidth(); + on_lowCut_valueChanged(m_channelMarker.getLowCutoff()/100); +} + +int ChannelAnalyzerNGGUI::getEffectiveLowCutoff(int lowCutoff) +{ + int ssbBW = m_channelMarker.getBandwidth() / 2; + int effectiveLowCutoff = lowCutoff; + const int guard = 100; + + if (ssbBW < 0) { + if (effectiveLowCutoff < ssbBW + guard) { + effectiveLowCutoff = ssbBW + guard; + } + if (effectiveLowCutoff > 0) { + effectiveLowCutoff = 0; + } + } else { + if (effectiveLowCutoff > ssbBW - guard) { + effectiveLowCutoff = ssbBW - guard; + } + if (effectiveLowCutoff < 0) { + effectiveLowCutoff = 0; + } + } + + return effectiveLowCutoff; +} + +void ChannelAnalyzerNGGUI::on_lowCut_valueChanged(int value) +{ + int lowCutoff = getEffectiveLowCutoff(value * 100); + m_channelMarker.setLowCutoff(lowCutoff); + QString s = QString::number(lowCutoff/1000.0, 'f', 1); + ui->lowCutText->setText(tr("%1k").arg(s)); + ui->lowCut->setValue(lowCutoff/100); + applySettings(); +} + +void ChannelAnalyzerNGGUI::on_spanLog2_currentIndexChanged(int index) +{ + if (setNewFinalRate(index)) { + applySettings(); + } + +} + +void ChannelAnalyzerNGGUI::on_ssb_toggled(bool checked) +{ + //int bw = m_channelMarker.getBandwidth(); + + if (checked) + { + setFiltersUIBoundaries(); + + ui->BWLabel->setText("LP"); + QString s = QString::number(ui->BW->value()/10.0, 'f', 1); // bw/2 + ui->BWText->setText(tr("%1k").arg(s)); + + on_lowCut_valueChanged(m_channelMarker.getLowCutoff()/100); + } + else + { + if (ui->BW->value() < 0) { + ui->BW->setValue(-ui->BW->value()); + } + + setFiltersUIBoundaries(); + //m_channelMarker.setBandwidth(ui->BW->value() * 200.0); + + ui->BWLabel->setText("BP"); + QString s = QString::number(ui->BW->value()/5.0, 'f', 1); // bw + ui->BWText->setText(tr("%1k").arg(s)); + + ui->lowCut->setEnabled(false); + ui->lowCut->setValue(0); + ui->lowCutText->setText("0.0k"); + } + + applySettings(); + displayBandwidth(); +} + +void ChannelAnalyzerNGGUI::onWidgetRolled(QWidget* widget __attribute__((unused)), bool rollDown __attribute__((unused))) +{ + /* + if((widget == ui->spectrumContainer) && (m_ssbDemod != NULL)) + m_ssbDemod->setSpectrum(m_threadedSampleSink->getMessageQueue(), rollDown); + */ +} + +void ChannelAnalyzerNGGUI::onMenuDoubleClicked() +{ + if(!m_basicSettingsShown) { + m_basicSettingsShown = true; + BasicChannelSettingsWidget* bcsw = new BasicChannelSettingsWidget(&m_channelMarker, this); + bcsw->show(); + } +} + +ChannelAnalyzerNGGUI::ChannelAnalyzerNGGUI(PluginAPI* pluginAPI, DeviceSourceAPI *deviceAPI, QWidget* parent) : + RollupWidget(parent), + ui(new Ui::ChannelAnalyzerNGGUI), + m_pluginAPI(pluginAPI), + m_deviceAPI(deviceAPI), + m_channelMarker(this), + m_basicSettingsShown(false), + m_doApplySettings(true), + m_rate(6000), + m_spanLog2(0), + m_channelPowerDbAvg(40,0) +{ + ui->setupUi(this); + setAttribute(Qt::WA_DeleteOnClose, true); + connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool))); + connect(this, SIGNAL(menuDoubleClickEvent()), this, SLOT(onMenuDoubleClicked())); + + m_spectrumVis = new SpectrumVis(ui->glSpectrum); + m_scopeVis = new ScopeVisNG(ui->glScope); + m_spectrumScopeComboVis = new SpectrumScopeNGComboVis(m_spectrumVis, m_scopeVis); + m_channelAnalyzer = new ChannelAnalyzerNG(m_deviceAPI); + m_channelAnalyzer->setSampleSink(m_spectrumScopeComboVis); + m_channelAnalyzer->setMessageQueueToGUI(getInputMessageQueue()); +// m_channelizer = new DownChannelizer(m_channelAnalyzer); +// m_threadedChannelizer = new ThreadedBasebandSampleSink(m_channelizer, this); +// connect(m_channelizer, SIGNAL(inputSampleRateChanged()), this, SLOT(channelizerInputSampleRateChanged())); +// m_deviceAPI->addThreadedSink(m_threadedChannelizer); + + ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03))); + ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold)); + ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999); + + ui->channelSampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow)); + ui->channelSampleRate->setValueRange(7, 2000U, 9999999U); + + ui->glSpectrum->setCenterFrequency(m_rate/2); + ui->glSpectrum->setSampleRate(m_rate); + ui->glSpectrum->setDisplayWaterfall(true); + ui->glSpectrum->setDisplayMaxHold(true); + ui->glSpectrum->setSsbSpectrum(false); + ui->glSpectrum->setLsbDisplay(false); + ui->BWLabel->setText("BP"); + + ui->glSpectrum->connectTimer(m_pluginAPI->getMainWindow()->getMasterTimer()); + ui->glScope->connectTimer(m_pluginAPI->getMainWindow()->getMasterTimer()); + connect(&m_pluginAPI->getMainWindow()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); + + //m_channelMarker = new ChannelMarker(this); + m_channelMarker.setColor(Qt::gray); + m_channelMarker.setBandwidth(m_rate); + m_channelMarker.setSidebands(ChannelMarker::usb); + m_channelMarker.setCenterFrequency(0); + m_channelMarker.setVisible(true); + + connect(&m_channelMarker, SIGNAL(changed()), this, SLOT(viewChanged())); + + m_deviceAPI->registerChannelInstance(m_channelID, this); + m_deviceAPI->addChannelMarker(&m_channelMarker); + m_deviceAPI->addRollupWidget(this); + + ui->spectrumGUI->setBuddies(m_spectrumVis->getInputMessageQueue(), m_spectrumVis, ui->glSpectrum); + ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope); + + connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages())); + + applySettings(); + setNewFinalRate(m_spanLog2); +} + +ChannelAnalyzerNGGUI::~ChannelAnalyzerNGGUI() +{ + m_deviceAPI->removeChannelInstance(this); +// m_deviceAPI->removeThreadedSink(m_threadedChannelizer); +// delete m_threadedChannelizer; +// delete m_channelizer; + delete m_channelAnalyzer; + delete m_spectrumVis; + delete m_scopeVis; + delete m_spectrumScopeComboVis; + //delete m_channelMarker; + delete ui; +} + +bool ChannelAnalyzerNGGUI::setNewFinalRate(int spanLog2) +{ + qDebug("ChannelAnalyzerNGGUI::setNewRate"); + + if ((spanLog2 < 0) || (spanLog2 > 6)) { + return false; + } + + m_spanLog2 = spanLog2; + //m_rate = 48000 / (1<getInputSampleRate() / (1<spanText->setText(tr("%1 kS/s").arg(s)); + + displayBandwidth(); + + ui->glScope->setSampleRate(m_rate); + m_scopeVis->setSampleRate(m_rate); + + return true; +} + +void ChannelAnalyzerNGGUI::displayBandwidth() +{ + if (ui->ssb->isChecked()) + { + if (ui->BW->value() < 0) + { + m_channelMarker.setSidebands(ChannelMarker::lsb); + ui->glSpectrum->setLsbDisplay(true); + } + else + { + m_channelMarker.setSidebands(ChannelMarker::usb); + ui->glSpectrum->setLsbDisplay(false); + } + + ui->glSpectrum->setCenterFrequency(m_rate/4); + ui->glSpectrum->setSampleRate(m_rate/2); + ui->glSpectrum->setSsbSpectrum(true); + } + else + { + m_channelMarker.setSidebands(ChannelMarker::dsb); + + ui->glSpectrum->setCenterFrequency(0); + ui->glSpectrum->setSampleRate(m_rate); + ui->glSpectrum->setLsbDisplay(false); + ui->glSpectrum->setSsbSpectrum(false); + } + + +} + +void ChannelAnalyzerNGGUI::setFiltersUIBoundaries() +{ + if (ui->BW->value() < -m_rate/200) { + ui->BW->setValue(-m_rate/200); + m_channelMarker.setBandwidth(-m_rate*2); + } else if (ui->BW->value() > m_rate/200) { + ui->BW->setValue(m_rate/200); + m_channelMarker.setBandwidth(m_rate*2); + } + + if (ui->lowCut->value() < -m_rate/200) { + ui->lowCut->setValue(-m_rate/200); + m_channelMarker.setLowCutoff(-m_rate); + } else if (ui->lowCut->value() > m_rate/200) { + ui->lowCut->setValue(m_rate/200); + m_channelMarker.setLowCutoff(m_rate); + } + + if (ui->ssb->isChecked()) { + ui->BW->setMinimum(-m_rate/200); + ui->lowCut->setMinimum(-m_rate/200); + } else { + ui->BW->setMinimum(0); + ui->lowCut->setMinimum(-m_rate/200); + ui->lowCut->setValue(0); + } + + ui->BW->setMaximum(m_rate/200); + ui->lowCut->setMaximum(m_rate/200); +} + +void ChannelAnalyzerNGGUI::blockApplySettings(bool block) +{ + ui->glScope->blockSignals(block); + ui->glSpectrum->blockSignals(block); + m_doApplySettings = !block; +} + +void ChannelAnalyzerNGGUI::applySettings() +{ + if (m_doApplySettings) + { + setTitleColor(m_channelMarker.getColor()); + ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency()); + + int sampleRate = getRequestedChannelSampleRate(); + + ChannelAnalyzerNG::MsgConfigureChannelizer *msgChannelizer = ChannelAnalyzerNG::MsgConfigureChannelizer::create(sampleRate, m_channelMarker.getCenterFrequency()); + m_channelAnalyzer->getInputMessageQueue()->push(msgChannelizer); + + ChannelAnalyzerNG::MsgConfigureChannelizer *msg = + ChannelAnalyzerNG::MsgConfigureChannelizer::create( + sampleRate, + m_channelMarker.getCenterFrequency()); + m_channelAnalyzer->getInputMessageQueue()->push(msg); + +// m_channelizer->configure(m_channelizer->getInputMessageQueue(), +// //m_channelizer->getInputSampleRate(), +// getRequestedChannelSampleRate(), +// m_channelMarker.getCenterFrequency()); + + m_channelAnalyzer->configure(m_channelAnalyzer->getInputMessageQueue(), + //m_channelizer->getInputSampleRate(), // TODO: specify required channel sample rate + sampleRate, // TODO: specify required channel sample rate + ui->BW->value() * 100.0, + ui->lowCut->value() * 100.0, + m_spanLog2, + ui->ssb->isChecked()); + } +} + +void ChannelAnalyzerNGGUI::leaveEvent(QEvent*) +{ + blockApplySettings(true); + m_channelMarker.setHighlighted(false); + blockApplySettings(false); +} + +void ChannelAnalyzerNGGUI::enterEvent(QEvent*) +{ + blockApplySettings(true); + m_channelMarker.setHighlighted(true); + blockApplySettings(false); +} + diff --git a/plugins/channelrx/chanalyzerng/chanalyzernggui.h b/plugins/channelrx/chanalyzerng/chanalyzernggui.h index 1fc764357..7ef686b66 100644 --- a/plugins/channelrx/chanalyzerng/chanalyzernggui.h +++ b/plugins/channelrx/chanalyzerng/chanalyzernggui.h @@ -59,7 +59,7 @@ public: private slots: void viewChanged(); - void channelizerInputSampleRateChanged(); +// void channelizerInputSampleRateChanged(); void on_deltaFrequency_changed(qint64 value); void on_channelSampleRate_changed(quint64 value); void on_useRationalDownsampler_toggled(bool checked); @@ -69,6 +69,7 @@ private slots: void on_ssb_toggled(bool checked); void onWidgetRolled(QWidget* widget, bool rollDown); void onMenuDoubleClicked(); + void handleInputMessages(); void tick(); private: @@ -82,8 +83,8 @@ private: int m_spanLog2; MovingAverage m_channelPowerDbAvg; - ThreadedBasebandSampleSink* m_threadedChannelizer; - DownChannelizer* m_channelizer; +// ThreadedBasebandSampleSink* m_threadedChannelizer; +// DownChannelizer* m_channelizer; ChannelAnalyzerNG* m_channelAnalyzer; SpectrumScopeNGComboVis* m_spectrumScopeComboVis; SpectrumVis* m_spectrumVis;