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sdrangel/plugins/channeltx/modais/aismodgui.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016 Edouard Griffiths, F4EXB //
// Copyright (C) 2020 Jon Beniston, M7RCE //
// //
// 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 //
// (at your option) any later version. //
// //
// 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 <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QDockWidget>
#include <QMainWindow>
#include <QDateTime>
#include <QTime>
#include <QDebug>
#include "dsp/spectrumvis.h"
#include "dsp/scopevis.h"
#include "dsp/glscopesettings.h"
#include "device/deviceuiset.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "util/db.h"
#include "dsp/dspengine.h"
#include "gui/glspectrum.h"
#include "gui/crightclickenabler.h"
#include "gui/basicchannelsettingsdialog.h"
#include "gui/devicestreamselectiondialog.h"
#include "maincore.h"
#include "ui_aismodgui.h"
#include "aismodgui.h"
#include "aismodrepeatdialog.h"
#include "aismodtxsettingsdialog.h"
#include "aismodsource.h"
AISModGUI* AISModGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSource *channelTx)
{
AISModGUI* gui = new AISModGUI(pluginAPI, deviceUISet, channelTx);
return gui;
}
void AISModGUI::destroy()
{
delete this;
}
void AISModGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
applySettings(true);
}
QByteArray AISModGUI::serialize() const
{
return m_settings.serialize();
}
bool AISModGUI::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data)) {
displaySettings();
applySettings(true);
return true;
} else {
resetToDefaults();
return false;
}
}
bool AISModGUI::handleMessage(const Message& message)
{
if (AISMod::MsgConfigureAISMod::match(message))
{
const AISMod::MsgConfigureAISMod& cfg = (AISMod::MsgConfigureAISMod&) message;
m_settings = cfg.getSettings();
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
else
{
return false;
}
}
void AISModGUI::channelMarkerChangedByCursor()
{
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void AISModGUI::handleSourceMessages()
{
Message* message;
while ((message = getInputMessageQueue()->pop()) != 0)
{
if (handleMessage(*message))
{
delete message;
}
}
}
void AISModGUI::on_deltaFrequency_changed(qint64 value)
{
m_channelMarker.setCenterFrequency(value);
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void AISModGUI::on_mode_currentIndexChanged(int value)
{
QString mode = ui->mode->currentText();
// If m_doApplySettings is set, we are here from a call to displaySettings,
// so we only want to display the current settings, not update them
// as though a user had selected a new mode
if (m_doApplySettings)
m_settings.setMode(mode);
ui->rfBWText->setText(QString("%1k").arg(m_settings.m_rfBandwidth / 1000.0, 0, 'f', 1));
ui->rfBW->setValue(m_settings.m_rfBandwidth / 100.0);
ui->fmDevText->setText(QString("%1k").arg(m_settings.m_fmDeviation / 1000.0, 0, 'f', 1));
ui->fmDev->setValue(m_settings.m_fmDeviation / 100.0);
ui->btText->setText(QString("%1").arg(m_settings.m_bt, 0, 'f', 1));
ui->bt->setValue(m_settings.m_bt * 10);
applySettings();
// Remove custom mode when deselected, as we no longer know how to set it
if (value < 2)
ui->mode->removeItem(2);
}
void AISModGUI::on_rfBW_valueChanged(int value)
{
float bw = value * 100.0f;
ui->rfBWText->setText(QString("%1k").arg(value / 10.0, 0, 'f', 1));
m_channelMarker.setBandwidth(bw);
m_settings.m_rfBandwidth = bw;
applySettings();
}
void AISModGUI::on_fmDev_valueChanged(int value)
{
ui->fmDevText->setText(QString("%1k").arg(value / 10.0, 0, 'f', 1));
m_settings.m_fmDeviation = value * 100.0;
applySettings();
}
void AISModGUI::on_bt_valueChanged(int value)
{
ui->btText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
m_settings.m_bt = value / 10.0;
applySettings();
}
void AISModGUI::on_gain_valueChanged(int value)
{
ui->gainText->setText(QString("%1dB").arg(value));
m_settings.m_gain = value;
applySettings();
}
void AISModGUI::on_channelMute_toggled(bool checked)
{
m_settings.m_channelMute = checked;
applySettings();
}
void AISModGUI::on_insertPosition_clicked()
{
float latitude = MainCore::instance()->getSettings().getLatitude();
float longitude = MainCore::instance()->getSettings().getLongitude();
ui->latitude->setValue(latitude);
ui->longitude->setValue(longitude);
}
void AISModGUI::on_txButton_clicked()
{
transmit();
}
void AISModGUI::on_message_returnPressed()
{
transmit();
}
void AISModGUI::on_msgId_currentIndexChanged(int index)
{
m_settings.m_msgId = index + 1;
applySettings();
}
void AISModGUI::on_mmsi_editingFinished()
{
m_settings.m_mmsi = ui->mmsi->text();
applySettings();
}
void AISModGUI::on_status_currentIndexChanged(int index)
{
m_settings.m_status = index;
applySettings();
}
void AISModGUI::on_latitude_valueChanged(double value)
{
m_settings.m_latitude = (float)value;
applySettings();
}
void AISModGUI::on_longitude_valueChanged(double value)
{
m_settings.m_longitude = (float)value;
applySettings();
}
void AISModGUI::on_course_valueChanged(double value)
{
m_settings.m_course = (float)value;
applySettings();
}
void AISModGUI::on_speed_valueChanged(double value)
{
m_settings.m_speed = (float)value;
applySettings();
}
void AISModGUI::on_heading_valueChanged(int value)
{
m_settings.m_heading = value;
applySettings();
}
void AISModGUI::on_message_editingFinished()
{
m_settings.m_data = ui->message->text();
applySettings();
}
// Convert decimal degrees to 1/10000 minutes
static int degToMinFracs(float decimal)
{
return std::round(decimal * 60.0f * 10000.0f);
}
// Encode the message specified by the GUI controls in to a hex string and put in message field
void AISModGUI::on_encode_clicked()
{
unsigned char bytes[168/8];
int mmsi;
int latitude;
int longitude;
mmsi = m_settings.m_mmsi.toInt();
latitude = degToMinFracs(m_settings.m_latitude);
longitude = degToMinFracs(m_settings.m_longitude);
if (m_settings.m_msgId == 4)
{
// Base station report
QDateTime currentDateTime = QDateTime::currentDateTimeUtc();
QDate currentDate = currentDateTime.date();
QTime currentTime = currentDateTime.time();
int year = currentDate.year();
int month = currentDate.month();
int day = currentDate.day();
int hour = currentTime.hour();
int minute = currentTime.minute();
int second = currentTime.second();
bytes[0] = (m_settings.m_msgId << 2); // Repeat indicator = 0
bytes[1] = (mmsi >> 22) & 0xff;
bytes[2] = (mmsi >> 14) & 0xff;
bytes[3] = (mmsi >> 6) & 0xff;
bytes[4] = ((mmsi & 0x3f) << 2) | ((year >> 12) & 0x3);
bytes[5] = (year >> 4) & 0xff;
bytes[6] = ((year & 0xf) << 4) | month;
bytes[7] = (day << 3) | ((hour >> 2) & 0x7);
bytes[8] = ((hour & 0x3) << 6) | minute;
bytes[9] = (second << 2) | (0 << 1) | ((longitude >> 27) & 1);
bytes[10] = (longitude >> 19) & 0xff;
bytes[11] = (longitude >> 11) & 0xff;
bytes[12] = (longitude >> 3) & 0xff;
bytes[13] = ((longitude & 0x7) << 5) | ((latitude >> 22) & 0x1f);
bytes[14] = (latitude >> 14) & 0xff;
bytes[15] = (latitude >> 6) & 0xff;
bytes[16] = ((latitude & 0x3f) << 2);
bytes[17] = 0;
bytes[18] = 0;
bytes[19] = 0;
bytes[20] = 0;
}
else
{
// Position report
int status;
int rateOfTurn = 0x80; // Not available as not currently in GUI
int speedOverGround;
int courseOverGround;
int timestamp;
timestamp = QDateTime::currentDateTimeUtc().time().second();
if (m_settings.m_speed >= 102.2)
speedOverGround = 1022;
else
speedOverGround = std::round(m_settings.m_speed * 10.0);
courseOverGround = std::floor(m_settings.m_course * 10.0);
if (m_settings.m_status == 9) // Not defined (last in combo box)
status = 15;
else
status = m_settings.m_status;
bytes[0] = (m_settings.m_msgId << 2); // Repeat indicator = 0
bytes[1] = (mmsi >> 22) & 0xff;
bytes[2] = (mmsi >> 14) & 0xff;
bytes[3] = (mmsi >> 6) & 0xff;
bytes[4] = ((mmsi & 0x3f) << 2) | (status >> 2);
bytes[5] = ((status & 0x3) << 6) | ((rateOfTurn >> 2) & 0x3f);
bytes[6] = ((rateOfTurn & 0x3) << 6) | ((speedOverGround >> 4) & 0x3f);
bytes[7] = ((speedOverGround & 0xf) << 4) | (0 << 3) | ((longitude >> 25) & 0x7); // Position accuracy = 0
bytes[8] = (longitude >> 17) & 0xff;
bytes[9] = (longitude >> 9) & 0xff;
bytes[10] = (longitude >> 1) & 0xff;
bytes[11] = ((longitude & 0x1) << 7) | ((latitude >> 20) & 0x7f);
bytes[12] = (latitude >> 12) & 0xff;
bytes[13] = (latitude >> 4) & 0xff;
bytes[14] = ((latitude & 0xf) << 4) | ((courseOverGround >> 8) & 0xf);
bytes[15] = courseOverGround & 0xff;
bytes[16] = ((m_settings.m_heading >> 1) & 0xff);
bytes[17] = ((m_settings.m_heading & 0x1) << 7) | ((timestamp & 0x3f) << 1);
bytes[18] = 0;
bytes[19] = 0;
bytes[20] = 0;
}
QByteArray ba((const char *)bytes, sizeof(bytes));
ui->message->setText(ba.toHex());
m_settings.m_data = ui->message->text();
applySettings();
}
void AISModGUI::on_repeat_toggled(bool checked)
{
m_settings.m_repeat = checked;
applySettings();
}
void AISModGUI::repeatSelect()
{
AISModRepeatDialog dialog(m_settings.m_repeatDelay, m_settings.m_repeatCount);
if (dialog.exec() == QDialog::Accepted)
{
m_settings.m_repeatDelay = dialog.m_repeatDelay;
m_settings.m_repeatCount = dialog.m_repeatCount;
applySettings();
}
}
void AISModGUI::txSettingsSelect()
{
AISModTXSettingsDialog dialog(m_settings.m_rampUpBits, m_settings.m_rampDownBits,
m_settings.m_rampRange,
m_settings.m_baud,
m_settings.m_symbolSpan,
m_settings.m_rfNoise,
m_settings.m_writeToFile);
if (dialog.exec() == QDialog::Accepted)
{
m_settings.m_rampUpBits = dialog.m_rampUpBits;
m_settings.m_rampDownBits = dialog.m_rampDownBits;
m_settings.m_rampRange = dialog.m_rampRange;
m_settings.m_baud = dialog.m_baud;
m_settings.m_symbolSpan = dialog.m_symbolSpan;
m_settings.m_rfNoise = dialog.m_rfNoise;
m_settings.m_writeToFile = dialog.m_writeToFile;
displaySettings();
applySettings();
}
}
void AISModGUI::on_udpEnabled_clicked(bool checked)
{
m_settings.m_udpEnabled = checked;
applySettings();
}
void AISModGUI::on_udpAddress_editingFinished()
{
m_settings.m_udpAddress = ui->udpAddress->text();
applySettings();
}
void AISModGUI::on_udpPort_editingFinished()
{
m_settings.m_udpPort = ui->udpPort->text().toInt();
applySettings();
}
void AISModGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
(void) widget;
(void) rollDown;
}
void AISModGUI::onMenuDialogCalled(const QPoint &p)
{
if (m_contextMenuType == ContextMenuChannelSettings)
{
BasicChannelSettingsDialog dialog(&m_channelMarker, this);
dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex);
dialog.move(p);
dialog.exec();
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
m_settings.m_title = m_channelMarker.getTitle();
m_settings.m_useReverseAPI = dialog.useReverseAPI();
m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex();
setWindowTitle(m_settings.m_title);
setTitleColor(m_settings.m_rgbColor);
applySettings();
}
else if ((m_contextMenuType == ContextMenuStreamSettings) && (m_deviceUISet->m_deviceMIMOEngine))
{
DeviceStreamSelectionDialog dialog(this);
dialog.setNumberOfStreams(m_aisMod->getNumberOfDeviceStreams());
dialog.setStreamIndex(m_settings.m_streamIndex);
dialog.move(p);
dialog.exec();
m_settings.m_streamIndex = dialog.getSelectedStreamIndex();
m_channelMarker.clearStreamIndexes();
m_channelMarker.addStreamIndex(m_settings.m_streamIndex);
displayStreamIndex();
applySettings();
}
resetContextMenuType();
}
AISModGUI::AISModGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSource *channelTx, QWidget* parent) :
ChannelGUI(parent),
ui(new Ui::AISModGUI),
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_doApplySettings(true)
{
ui->setupUi(this);
setAttribute(Qt::WA_DeleteOnClose, true);
connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
m_aisMod = (AISMod*) channelTx;
m_aisMod->setMessageQueueToGUI(getInputMessageQueue());
connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
m_scopeVis = m_aisMod->getScopeSink();
m_scopeVis->setGLScope(ui->glScope);
ui->glScope->connectTimer(MainCore::instance()->getMasterTimer());
ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope);
// Scope settings to display the IQ waveforms
ui->scopeGUI->setPreTrigger(1);
GLScopeSettings::TraceData traceDataI, traceDataQ;
traceDataI.m_projectionType = Projector::ProjectionReal;
traceDataI.m_amp = 1.0; // for -1 to +1
traceDataI.m_ofs = 0.0; // vertical offset
traceDataQ.m_projectionType = Projector::ProjectionImag;
traceDataQ.m_amp = 1.0;
traceDataQ.m_ofs = 0.0;
ui->scopeGUI->changeTrace(0, traceDataI);
ui->scopeGUI->addTrace(traceDataQ);
ui->scopeGUI->setDisplayMode(GLScopeSettings::DisplayPol);
ui->scopeGUI->focusOnTrace(0); // re-focus to take changes into account in the GUI
GLScopeSettings::TriggerData triggerData;
triggerData.m_triggerLevel = 0.1;
triggerData.m_triggerLevelCoarse = 10;
triggerData.m_triggerPositiveEdge = true;
ui->scopeGUI->changeTrigger(0, triggerData);
ui->scopeGUI->focusOnTrigger(0); // re-focus to take changes into account in the GUI
m_scopeVis->setLiveRate(AISModSettings::AISMOD_SAMPLE_RATE);
//m_scopeVis->setFreeRun(false); // FIXME: add method rather than call m_scopeVis->configure()
m_spectrumVis = m_aisMod->getSpectrumVis();
m_spectrumVis->setGLSpectrum(ui->glSpectrum);
// Extra /2 here because SSB?
ui->glSpectrum->setCenterFrequency(0);
ui->glSpectrum->setSampleRate(AISModSettings::AISMOD_SAMPLE_RATE);
ui->glSpectrum->setSsbSpectrum(true);
ui->glSpectrum->setDisplayCurrent(true);
ui->glSpectrum->setLsbDisplay(false);
ui->glSpectrum->setDisplayWaterfall(false);
ui->glSpectrum->setDisplayMaxHold(false);
ui->glSpectrum->setDisplayHistogram(false);
CRightClickEnabler *repeatRightClickEnabler = new CRightClickEnabler(ui->repeat);
connect(repeatRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(repeatSelect()));
CRightClickEnabler *txRightClickEnabler = new CRightClickEnabler(ui->txButton);
connect(txRightClickEnabler, SIGNAL(rightClick(const QPoint &)), this, SLOT(txSettingsSelect()));
ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
m_channelMarker.blockSignals(true);
m_channelMarker.setColor(Qt::red);
m_channelMarker.setBandwidth(12500);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setTitle("AIS Modulator");
m_channelMarker.setSourceOrSinkStream(false);
m_channelMarker.blockSignals(false);
m_channelMarker.setVisible(true); // activate signal on the last setting only
m_deviceUISet->addChannelMarker(&m_channelMarker);
m_deviceUISet->addRollupWidget(this);
connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
m_aisMod->setLevelMeter(ui->volumeMeter);
m_settings.setChannelMarker(&m_channelMarker);
ui->spectrumGUI->setBuddies(m_spectrumVis, ui->glSpectrum);
ui->scopeContainer->setVisible(false);
ui->spectrumContainer->setVisible(false);
displaySettings();
applySettings();
}
AISModGUI::~AISModGUI()
{
delete ui;
}
void AISModGUI::transmit()
{
QString data = ui->message->text();
ui->transmittedText->appendPlainText(data + "\n");
AISMod::MsgTXAISMod *msg = AISMod::MsgTXAISMod::create(data);
m_aisMod->getInputMessageQueue()->push(msg);
}
void AISModGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void AISModGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
AISMod::MsgConfigureAISMod *msg = AISMod::MsgConfigureAISMod::create(m_settings, force);
m_aisMod->getInputMessageQueue()->push(msg);
}
}
void AISModGUI::displaySettings()
{
m_channelMarker.blockSignals(true);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setTitle(m_settings.m_title);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.blockSignals(false);
m_channelMarker.setColor(m_settings.m_rgbColor); // activate signal on the last setting only
setTitleColor(m_settings.m_rgbColor);
setWindowTitle(m_channelMarker.getTitle());
displayStreamIndex();
blockApplySettings(true);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
if ((m_settings.m_rfBandwidth == 12500.0f) && (m_settings.m_bt == 0.3f))
ui->mode->setCurrentIndex(0);
else if ((m_settings.m_rfBandwidth == 25000.0f) && (m_settings.m_bt == 0.4f))
ui->mode->setCurrentIndex(1);
else
{
ui->mode->removeItem(2);
ui->mode->addItem(m_settings.getMode());
ui->mode->setCurrentIndex(2);
}
ui->rfBWText->setText(QString("%1k").arg(m_settings.m_rfBandwidth / 1000.0, 0, 'f', 1));
ui->rfBW->setValue(m_settings.m_rfBandwidth / 100.0);
ui->fmDevText->setText(QString("%1k").arg(m_settings.m_fmDeviation / 1000.0, 0, 'f', 1));
ui->fmDev->setValue(m_settings.m_fmDeviation / 100.0);
ui->btText->setText(QString("%1").arg(m_settings.m_bt, 0, 'f', 1));
ui->bt->setValue(m_settings.m_bt * 10);
ui->gainText->setText(QString("%1").arg((double)m_settings.m_gain, 0, 'f', 1));
ui->gain->setValue(m_settings.m_gain);
ui->udpEnabled->setChecked(m_settings.m_udpEnabled);
ui->udpAddress->setText(m_settings.m_udpAddress);
ui->udpPort->setText(QString::number(m_settings.m_udpPort));
ui->channelMute->setChecked(m_settings.m_channelMute);
ui->repeat->setChecked(m_settings.m_repeat);
ui->msgId->setCurrentIndex(m_settings.m_msgId - 1);
ui->mmsi->setText(m_settings.m_mmsi);
ui->status->setCurrentIndex(m_settings.m_status);
ui->latitude->setValue(m_settings.m_latitude);
ui->longitude->setValue(m_settings.m_longitude);
ui->course->setValue(m_settings.m_course);
ui->speed->setValue(m_settings.m_speed);
ui->heading->setValue(m_settings.m_heading);
ui->message->setText(m_settings.m_data);
blockApplySettings(false);
}
void AISModGUI::displayStreamIndex()
{
if (m_deviceUISet->m_deviceMIMOEngine) {
setStreamIndicator(tr("%1").arg(m_settings.m_streamIndex));
} else {
setStreamIndicator("S"); // single channel indicator
}
}
void AISModGUI::leaveEvent(QEvent*)
{
m_channelMarker.setHighlighted(false);
}
void AISModGUI::enterEvent(QEvent*)
{
m_channelMarker.setHighlighted(true);
}
void AISModGUI::tick()
{
double powDb = CalcDb::dbPower(m_aisMod->getMagSq());
m_channelPowerDbAvg(powDb);
ui->channelPower->setText(tr("%1 dB").arg(m_channelPowerDbAvg.asDouble(), 0, 'f', 1));
}
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