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sdrangel/plugins/channelrx/demodpacket/packetdemodgui.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016 Edouard Griffiths, F4EXB //
// Copyright (C) 2021 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 <limits>
#include <ctype.h>
#include <QDockWidget>
#include <QMainWindow>
#include <QDebug>
#include <QMessageBox>
#include <QAction>
#include <QRegExp>
#include "packetdemodgui.h"
#include "util/ax25.h"
#include "device/deviceuiset.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "ui_packetdemodgui.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "util/db.h"
#include "util/morse.h"
#include "util/units.h"
#include "gui/basicchannelsettingsdialog.h"
#include "gui/devicestreamselectiondialog.h"
#include "dsp/dspengine.h"
#include "gui/crightclickenabler.h"
#include "channel/channelwebapiutils.h"
#include "maincore.h"
#include "packetdemod.h"
#include "packetdemodsink.h"
#define PACKET_COL_FROM 0
#define PACKET_COL_TO 1
#define PACKET_COL_VIA 2
#define PACKET_COL_TYPE 3
#define PACKET_COL_PID 4
#define PACKET_COL_DATA_ASCII 5
#define PACKET_COL_DATA_HEX 6
void PacketDemodGUI::resizeTable()
{
// Fill table with a row of dummy data that will size the columns nicely
// Trailing spaces are for sort arrow
int row = ui->packets->rowCount();
ui->packets->setRowCount(row + 1);
ui->packets->setItem(row, PACKET_COL_FROM, new QTableWidgetItem("123456-15-"));
ui->packets->setItem(row, PACKET_COL_TO, new QTableWidgetItem("123456-15-"));
ui->packets->setItem(row, PACKET_COL_VIA, new QTableWidgetItem("123456-15-"));
ui->packets->setItem(row, PACKET_COL_TYPE, new QTableWidgetItem("Type-"));
ui->packets->setItem(row, PACKET_COL_PID, new QTableWidgetItem("PID-"));
ui->packets->setItem(row, PACKET_COL_DATA_ASCII, new QTableWidgetItem("ABCEDGHIJKLMNOPQRSTUVWXYZ"));
ui->packets->setItem(row, PACKET_COL_DATA_HEX, new QTableWidgetItem("ABCEDGHIJKLMNOPQRSTUVWXYZ"));
ui->packets->resizeColumnsToContents();
ui->packets->removeRow(row);
}
// Columns in table reordered
void PacketDemodGUI::packets_sectionMoved(int logicalIndex, int oldVisualIndex, int newVisualIndex)
{
(void) oldVisualIndex;
m_settings.m_columnIndexes[logicalIndex] = newVisualIndex;
}
// Column in table resized (when hidden size is 0)
void PacketDemodGUI::packets_sectionResized(int logicalIndex, int oldSize, int newSize)
{
(void) oldSize;
m_settings.m_columnSizes[logicalIndex] = newSize;
}
// Right click in table header - show column select menu
void PacketDemodGUI::columnSelectMenu(QPoint pos)
{
menu->popup(ui->packets->horizontalHeader()->viewport()->mapToGlobal(pos));
}
// Hide/show column when menu selected
void PacketDemodGUI::columnSelectMenuChecked(bool checked)
{
(void) checked;
QAction* action = qobject_cast<QAction*>(sender());
if (action != nullptr)
{
int idx = action->data().toInt(nullptr);
ui->packets->setColumnHidden(idx, !action->isChecked());
}
}
// Create column select menu item
QAction *PacketDemodGUI::createCheckableItem(QString &text, int idx, bool checked)
{
QAction *action = new QAction(text, this);
action->setCheckable(true);
action->setChecked(checked);
action->setData(QVariant(idx));
connect(action, SIGNAL(triggered()), this, SLOT(columnSelectMenuChecked()));
return action;
}
PacketDemodGUI* PacketDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
{
PacketDemodGUI* gui = new PacketDemodGUI(pluginAPI, deviceUISet, rxChannel);
return gui;
}
void PacketDemodGUI::destroy()
{
delete this;
}
void PacketDemodGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
applySettings(true);
}
QByteArray PacketDemodGUI::serialize() const
{
return m_settings.serialize();
}
bool PacketDemodGUI::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data)) {
displaySettings();
applySettings(true);
return true;
} else {
resetToDefaults();
return false;
}
}
// Add row to table
void PacketDemodGUI::packetReceived(QByteArray packet)
{
AX25Packet ax25;
if (ax25.decode(packet))
{
ui->packets->setSortingEnabled(false);
int row = ui->packets->rowCount();
ui->packets->setRowCount(row + 1);
QTableWidgetItem *fromItem = new QTableWidgetItem();
QTableWidgetItem *toItem = new QTableWidgetItem();
QTableWidgetItem *viaItem = new QTableWidgetItem();
QTableWidgetItem *typeItem = new QTableWidgetItem();
QTableWidgetItem *pidItem = new QTableWidgetItem();
QTableWidgetItem *dataASCIIItem = new QTableWidgetItem();
QTableWidgetItem *dataHexItem = new QTableWidgetItem();
ui->packets->setItem(row, PACKET_COL_FROM, fromItem);
ui->packets->setItem(row, PACKET_COL_TO, toItem);
ui->packets->setItem(row, PACKET_COL_VIA, viaItem);
ui->packets->setItem(row, PACKET_COL_TYPE, typeItem);
ui->packets->setItem(row, PACKET_COL_PID, pidItem);
ui->packets->setItem(row, PACKET_COL_DATA_ASCII, dataASCIIItem);
ui->packets->setItem(row, PACKET_COL_DATA_HEX, dataHexItem);
fromItem->setText(ax25.m_from);
toItem->setText(ax25.m_to);
viaItem->setText(ax25.m_via);
typeItem->setText(ax25.m_type);
pidItem->setText(ax25.m_pid);
dataASCIIItem->setText(ax25.m_dataASCII);
dataHexItem->setText(ax25.m_dataHex);
ui->packets->setSortingEnabled(true);
ui->packets->scrollToItem(fromItem);
filterRow(row);
}
else
qDebug() << "Unsupported AX.25 packet: " << packet;
}
bool PacketDemodGUI::handleMessage(const Message& message)
{
if (PacketDemod::MsgConfigurePacketDemod::match(message))
{
qDebug("PacketDemodGUI::handleMessage: PacketDemod::MsgConfigurePacketDemod");
const PacketDemod::MsgConfigurePacketDemod& cfg = (PacketDemod::MsgConfigurePacketDemod&) message;
m_settings = cfg.getSettings();
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
else if (DSPSignalNotification::match(message))
{
DSPSignalNotification& notif = (DSPSignalNotification&) message;
m_basebandSampleRate = notif.getSampleRate();
return true;
}
else if (MainCore::MsgPacket::match(message))
{
MainCore::MsgPacket& report = (MainCore::MsgPacket&) message;
packetReceived(report.getPacket());
return true;
}
return false;
}
void PacketDemodGUI::handleInputMessages()
{
Message* message;
while ((message = getInputMessageQueue()->pop()) != 0)
{
if (handleMessage(*message))
{
delete message;
}
}
}
void PacketDemodGUI::channelMarkerChangedByCursor()
{
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void PacketDemodGUI::channelMarkerHighlightedByCursor()
{
setHighlighted(m_channelMarker.getHighlighted());
}
void PacketDemodGUI::on_deltaFrequency_changed(qint64 value)
{
m_channelMarker.setCenterFrequency(value);
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void PacketDemodGUI::on_mode_currentIndexChanged(int value)
{
(void) value;
QString mode = ui->mode->currentText();
// TODO: Support 9600 FSK
}
void PacketDemodGUI::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 PacketDemodGUI::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 PacketDemodGUI::on_filterFrom_editingFinished()
{
m_settings.m_filterFrom = ui->filterFrom->text();
filter();
applySettings();
}
void PacketDemodGUI::on_filterTo_editingFinished()
{
m_settings.m_filterTo = ui->filterTo->text();
filter();
applySettings();
}
void PacketDemodGUI::on_filterPID_stateChanged(int state)
{
m_settings.m_filterPID = state==Qt::Checked ? "f0" : "";
filter();
applySettings();
}
void PacketDemodGUI::on_clearTable_clicked()
{
ui->packets->setRowCount(0);
}
void PacketDemodGUI::on_udpEnabled_clicked(bool checked)
{
m_settings.m_udpEnabled = checked;
applySettings();
}
void PacketDemodGUI::on_udpAddress_editingFinished()
{
m_settings.m_udpAddress = ui->udpAddress->text();
applySettings();
}
void PacketDemodGUI::on_udpPort_editingFinished()
{
m_settings.m_udpPort = ui->udpPort->text().toInt();
applySettings();
}
void PacketDemodGUI::filterRow(int row)
{
bool hidden = false;
if (m_settings.m_filterFrom != "")
{
QRegExp re(m_settings.m_filterFrom);
QTableWidgetItem *fromItem = ui->packets->item(row, PACKET_COL_FROM);
if (!re.exactMatch(fromItem->text()))
hidden = true;
}
if (m_settings.m_filterTo != "")
{
QRegExp re(m_settings.m_filterTo);
QTableWidgetItem *toItem = ui->packets->item(row, PACKET_COL_TO);
if (!re.exactMatch(toItem->text()))
hidden = true;
}
if (m_settings.m_filterPID != "")
{
QTableWidgetItem *pidItem = ui->packets->item(row, PACKET_COL_PID);
if (pidItem->text() != m_settings.m_filterPID)
hidden = true;
}
ui->packets->setRowHidden(row, hidden);
}
void PacketDemodGUI::filter()
{
for (int i = 0; i < ui->packets->rowCount(); i++)
{
filterRow(i);
}
}
void PacketDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
(void) widget;
(void) rollDown;
}
void PacketDemodGUI::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_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_packetDemod->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();
}
PacketDemodGUI::PacketDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
ChannelGUI(parent),
ui(new Ui::PacketDemodGUI),
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_doApplySettings(true),
m_tickCount(0)
{
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_packetDemod = reinterpret_cast<PacketDemod*>(rxChannel);
m_packetDemod->setMessageQueueToGUI(getInputMessageQueue());
connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
m_channelMarker.blockSignals(true);
m_channelMarker.setColor(Qt::yellow);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setTitle("Packet Demodulator");
m_channelMarker.blockSignals(false);
m_channelMarker.setVisible(true); // activate signal on the last setting only
setTitleColor(m_channelMarker.getColor());
m_settings.setChannelMarker(&m_channelMarker);
m_deviceUISet->addChannelMarker(&m_channelMarker);
m_deviceUISet->addRollupWidget(this);
connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
// Resize the table using dummy data
resizeTable();
// Allow user to reorder columns
ui->packets->horizontalHeader()->setSectionsMovable(true);
// Allow user to sort table by clicking on headers
ui->packets->setSortingEnabled(true);
// Add context menu to allow hiding/showing of columns
menu = new QMenu(ui->packets);
for (int i = 0; i < ui->packets->horizontalHeader()->count(); i++)
{
QString text = ui->packets->horizontalHeaderItem(i)->text();
menu->addAction(createCheckableItem(text, i, true));
}
ui->packets->horizontalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->packets->horizontalHeader(), SIGNAL(customContextMenuRequested(QPoint)), SLOT(columnSelectMenu(QPoint)));
// Get signals when columns change
connect(ui->packets->horizontalHeader(), SIGNAL(sectionMoved(int, int, int)), SLOT(packets_sectionMoved(int, int, int)));
connect(ui->packets->horizontalHeader(), SIGNAL(sectionResized(int, int, int)), SLOT(packets_sectionResized(int, int, int)));
displaySettings();
applySettings(true);
}
PacketDemodGUI::~PacketDemodGUI()
{
delete ui;
}
void PacketDemodGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void PacketDemodGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
PacketDemod::MsgConfigurePacketDemod* message = PacketDemod::MsgConfigurePacketDemod::create( m_settings, force);
m_packetDemod->getInputMessageQueue()->push(message);
}
}
void PacketDemodGUI::displaySettings()
{
m_channelMarker.blockSignals(true);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setTitle(m_settings.m_title);
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());
blockApplySettings(true);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
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);
displayStreamIndex();
ui->filterFrom->setText(m_settings.m_filterFrom);
ui->filterTo->setText(m_settings.m_filterTo);
ui->filterPID->setChecked(m_settings.m_filterPID == "f0");
ui->udpEnabled->setChecked(m_settings.m_udpEnabled);
ui->udpAddress->setText(m_settings.m_udpAddress);
ui->udpPort->setText(QString::number(m_settings.m_udpPort));
// Order and size columns
QHeaderView *header = ui->packets->horizontalHeader();
for (int i = 0; i < PACKETDEMOD_COLUMNS; i++)
{
bool hidden = m_settings.m_columnSizes[i] == 0;
header->setSectionHidden(i, hidden);
menu->actions().at(i)->setChecked(!hidden);
if (m_settings.m_columnSizes[i] > 0)
ui->packets->setColumnWidth(i, m_settings.m_columnSizes[i]);
header->moveSection(header->visualIndex(i), m_settings.m_columnIndexes[i]);
}
filter();
blockApplySettings(false);
}
void PacketDemodGUI::displayStreamIndex()
{
if (m_deviceUISet->m_deviceMIMOEngine) {
setStreamIndicator(tr("%1").arg(m_settings.m_streamIndex));
} else {
setStreamIndicator("S"); // single channel indicator
}
}
void PacketDemodGUI::leaveEvent(QEvent*)
{
m_channelMarker.setHighlighted(false);
}
void PacketDemodGUI::enterEvent(QEvent*)
{
m_channelMarker.setHighlighted(true);
}
void PacketDemodGUI::tick()
{
double magsqAvg, magsqPeak;
int nbMagsqSamples;
m_packetDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
double powDbAvg = CalcDb::dbPower(magsqAvg);
double powDbPeak = CalcDb::dbPower(magsqPeak);
ui->channelPowerMeter->levelChanged(
(100.0f + powDbAvg) / 100.0f,
(100.0f + powDbPeak) / 100.0f,
nbMagsqSamples);
if (m_tickCount % 4 == 0) {
ui->channelPower->setText(QString::number(powDbAvg, 'f', 1));
}
m_tickCount++;
}
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