mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-26 17:58:43 -05:00
629 lines
21 KiB
C++
629 lines
21 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2016 Edouard Griffiths, F4EXB //
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <limits>
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#include <ctype.h>
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#include <QDockWidget>
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#include <QMainWindow>
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#include <QDebug>
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#include <QDesktopServices>
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#include <QMessageBox>
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#include <QAction>
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#include <QRegExp>
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#include <QClipboard>
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#include "aisdemodgui.h"
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#include "device/deviceuiset.h"
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#include "dsp/dspengine.h"
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#include "dsp/dspcommands.h"
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#include "ui_aisdemodgui.h"
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#include "plugin/pluginapi.h"
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#include "util/simpleserializer.h"
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#include "util/ais.h"
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#include "util/db.h"
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#include "gui/basicchannelsettingsdialog.h"
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#include "gui/devicestreamselectiondialog.h"
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#include "dsp/dspengine.h"
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#include "gui/crightclickenabler.h"
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#include "channel/channelwebapiutils.h"
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#include "maincore.h"
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#include "feature/featurewebapiutils.h"
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#include "aisdemod.h"
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#include "aisdemodsink.h"
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#include "SWGMapItem.h"
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void AISDemodGUI::resizeTable()
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{
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// Fill table with a row of dummy data that will size the columns nicely
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// Trailing spaces are for sort arrow
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int row = ui->messages->rowCount();
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ui->messages->setRowCount(row + 1);
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ui->messages->setItem(row, MESSAGE_COL_DATE, new QTableWidgetItem("Fri Apr 15 2016-"));
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ui->messages->setItem(row, MESSAGE_COL_TIME, new QTableWidgetItem("10:17:00"));
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ui->messages->setItem(row, MESSAGE_COL_MMSI, new QTableWidgetItem("123456789"));
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ui->messages->setItem(row, MESSAGE_COL_TYPE, new QTableWidgetItem("Position report"));
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ui->messages->setItem(row, MESSAGE_COL_DATA, new QTableWidgetItem("ABCEDGHIJKLMNOPQRSTUVWXYZ"));
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ui->messages->setItem(row, MESSAGE_COL_NMEA, new QTableWidgetItem("!AIVDM,1,1,,A,AAAAAAAAAAAAAAAAAAAAAAAAAAAA,0*00"));
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ui->messages->setItem(row, MESSAGE_COL_HEX, new QTableWidgetItem("04058804002000069a0760728d9e00000040000000"));
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ui->messages->resizeColumnsToContents();
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ui->messages->removeRow(row);
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}
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// Columns in table reordered
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void AISDemodGUI::messages_sectionMoved(int logicalIndex, int oldVisualIndex, int newVisualIndex)
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{
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(void) oldVisualIndex;
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m_settings.m_messageColumnIndexes[logicalIndex] = newVisualIndex;
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}
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// Column in table resized (when hidden size is 0)
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void AISDemodGUI::messages_sectionResized(int logicalIndex, int oldSize, int newSize)
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{
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(void) oldSize;
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m_settings.m_messageColumnSizes[logicalIndex] = newSize;
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}
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// Right click in table header - show column select menu
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void AISDemodGUI::messagesColumnSelectMenu(QPoint pos)
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{
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messagesMenu->popup(ui->messages->horizontalHeader()->viewport()->mapToGlobal(pos));
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}
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// Hide/show column when menu selected
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void AISDemodGUI::messagesColumnSelectMenuChecked(bool checked)
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{
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(void) checked;
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QAction* action = qobject_cast<QAction*>(sender());
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if (action != nullptr)
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{
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int idx = action->data().toInt(nullptr);
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ui->messages->setColumnHidden(idx, !action->isChecked());
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}
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}
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// Create column select menu item
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QAction *AISDemodGUI::createCheckableItem(QString &text, int idx, bool checked, const char *slot)
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{
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QAction *action = new QAction(text, this);
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action->setCheckable(true);
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action->setChecked(checked);
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action->setData(QVariant(idx));
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connect(action, SIGNAL(triggered()), this, slot);
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return action;
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}
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AISDemodGUI* AISDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
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{
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AISDemodGUI* gui = new AISDemodGUI(pluginAPI, deviceUISet, rxChannel);
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return gui;
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}
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void AISDemodGUI::destroy()
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{
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delete this;
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}
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void AISDemodGUI::resetToDefaults()
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{
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m_settings.resetToDefaults();
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displaySettings();
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applySettings(true);
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}
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QByteArray AISDemodGUI::serialize() const
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{
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return m_settings.serialize();
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}
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bool AISDemodGUI::deserialize(const QByteArray& data)
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{
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if(m_settings.deserialize(data)) {
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displaySettings();
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applySettings(true);
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return true;
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} else {
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resetToDefaults();
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return false;
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}
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}
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// Add row to table
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void AISDemodGUI::messageReceived(const AISDemod::MsgMessage& message)
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{
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AISMessage *ais;
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// Decode the message
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ais = AISMessage::decode(message.getMessage());
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// Add to messages table
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ui->messages->setSortingEnabled(false);
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int row = ui->messages->rowCount();
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ui->messages->setRowCount(row + 1);
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QTableWidgetItem *dateItem = new QTableWidgetItem();
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QTableWidgetItem *timeItem = new QTableWidgetItem();
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QTableWidgetItem *mmsiItem = new QTableWidgetItem();
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QTableWidgetItem *typeItem = new QTableWidgetItem();
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QTableWidgetItem *dataItem = new QTableWidgetItem();
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QTableWidgetItem *nmeaItem = new QTableWidgetItem();
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QTableWidgetItem *hexItem = new QTableWidgetItem();
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ui->messages->setItem(row, MESSAGE_COL_DATE, dateItem);
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ui->messages->setItem(row, MESSAGE_COL_TIME, timeItem);
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ui->messages->setItem(row, MESSAGE_COL_MMSI, mmsiItem);
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ui->messages->setItem(row, MESSAGE_COL_TYPE, typeItem);
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ui->messages->setItem(row, MESSAGE_COL_DATA, dataItem);
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ui->messages->setItem(row, MESSAGE_COL_NMEA, nmeaItem);
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ui->messages->setItem(row, MESSAGE_COL_HEX, hexItem);
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dateItem->setText(message.getDateTime().date().toString());
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timeItem->setText(message.getDateTime().time().toString());
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mmsiItem->setText(QString("%1").arg(ais->m_mmsi, 9, 10, QChar('0')));
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typeItem->setText(ais->getType());
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dataItem->setText(ais->toString());
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nmeaItem->setText(ais->toNMEA());
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hexItem->setText(ais->toHex());
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ui->messages->setSortingEnabled(true);
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ui->messages->scrollToItem(dateItem); // Will only scroll if not hidden
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filterRow(row);
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}
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bool AISDemodGUI::handleMessage(const Message& message)
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{
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if (AISDemod::MsgConfigureAISDemod::match(message))
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{
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qDebug("AISDemodGUI::handleMessage: AISDemod::MsgConfigureAISDemod");
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const AISDemod::MsgConfigureAISDemod& cfg = (AISDemod::MsgConfigureAISDemod&) message;
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m_settings = cfg.getSettings();
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blockApplySettings(true);
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displaySettings();
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blockApplySettings(false);
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return true;
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}
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else if (AISDemod::MsgMessage::match(message))
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{
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AISDemod::MsgMessage& report = (AISDemod::MsgMessage&) message;
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messageReceived(report);
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return true;
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}
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return false;
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}
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void AISDemodGUI::handleInputMessages()
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{
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Message* message;
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while ((message = getInputMessageQueue()->pop()) != 0)
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{
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if (handleMessage(*message))
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{
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delete message;
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}
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}
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}
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void AISDemodGUI::channelMarkerChangedByCursor()
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{
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ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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applySettings();
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}
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void AISDemodGUI::channelMarkerHighlightedByCursor()
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{
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setHighlighted(m_channelMarker.getHighlighted());
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}
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void AISDemodGUI::on_deltaFrequency_changed(qint64 value)
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{
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m_channelMarker.setCenterFrequency(value);
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m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
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applySettings();
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}
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void AISDemodGUI::on_rfBW_valueChanged(int value)
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{
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float bw = value * 100.0f;
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ui->rfBWText->setText(QString("%1k").arg(value / 10.0, 0, 'f', 1));
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m_channelMarker.setBandwidth(bw);
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m_settings.m_rfBandwidth = bw;
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applySettings();
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}
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void AISDemodGUI::on_fmDev_valueChanged(int value)
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{
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ui->fmDevText->setText(QString("%1k").arg(value / 10.0, 0, 'f', 1));
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m_settings.m_fmDeviation = value * 100.0;
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applySettings();
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}
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void AISDemodGUI::on_threshold_valueChanged(int value)
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{
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ui->thresholdText->setText(QString("%1").arg(value));
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m_settings.m_correlationThreshold = value;
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applySettings();
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}
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void AISDemodGUI::on_filterMMSI_editingFinished()
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{
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m_settings.m_filterMMSI = ui->filterMMSI->text();
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filter();
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applySettings();
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}
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void AISDemodGUI::on_clearTable_clicked()
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{
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ui->messages->setRowCount(0);
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}
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void AISDemodGUI::on_udpEnabled_clicked(bool checked)
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{
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m_settings.m_udpEnabled = checked;
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applySettings();
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}
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void AISDemodGUI::on_udpAddress_editingFinished()
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{
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m_settings.m_udpAddress = ui->udpAddress->text();
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applySettings();
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}
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void AISDemodGUI::on_udpPort_editingFinished()
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{
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m_settings.m_udpPort = ui->udpPort->text().toInt();
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applySettings();
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}
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void AISDemodGUI::on_udpFormat_currentIndexChanged(int value)
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{
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m_settings.m_udpFormat = (AISDemodSettings::UDPFormat)value;
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applySettings();
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}
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void AISDemodGUI::on_channel1_currentIndexChanged(int index)
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{
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m_settings.m_scopeCh1 = index;
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applySettings();
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}
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void AISDemodGUI::on_channel2_currentIndexChanged(int index)
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{
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m_settings.m_scopeCh2 = index;
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applySettings();
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}
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void AISDemodGUI::on_messages_cellDoubleClicked(int row, int column)
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{
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// Get MMSI of message in row double clicked
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QString mmsi = ui->messages->item(row, MESSAGE_COL_MMSI)->text();
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if (column == MESSAGE_COL_MMSI)
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{
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// Search for MMSI on www.vesselfinder.com
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QDesktopServices::openUrl(QUrl(QString("https://www.vesselfinder.com/vessels?name=%1").arg(mmsi)));
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}
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}
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void AISDemodGUI::filterRow(int row)
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{
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bool hidden = false;
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if (m_settings.m_filterMMSI != "")
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{
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QRegExp re(m_settings.m_filterMMSI);
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QTableWidgetItem *fromItem = ui->messages->item(row, MESSAGE_COL_MMSI);
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if (!re.exactMatch(fromItem->text()))
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hidden = true;
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}
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ui->messages->setRowHidden(row, hidden);
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}
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void AISDemodGUI::filter()
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{
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for (int i = 0; i < ui->messages->rowCount(); i++)
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{
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filterRow(i);
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}
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}
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void AISDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
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{
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(void) widget;
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(void) rollDown;
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}
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void AISDemodGUI::onMenuDialogCalled(const QPoint &p)
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{
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if (m_contextMenuType == ContextMenuChannelSettings)
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{
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BasicChannelSettingsDialog dialog(&m_channelMarker, this);
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dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
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dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
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dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
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dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
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dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex);
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dialog.move(p);
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dialog.exec();
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m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
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m_settings.m_title = m_channelMarker.getTitle();
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m_settings.m_useReverseAPI = dialog.useReverseAPI();
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m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
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m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
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m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
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m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex();
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setWindowTitle(m_settings.m_title);
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setTitleColor(m_settings.m_rgbColor);
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applySettings();
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}
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else if ((m_contextMenuType == ContextMenuStreamSettings) && (m_deviceUISet->m_deviceMIMOEngine))
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{
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DeviceStreamSelectionDialog dialog(this);
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dialog.setNumberOfStreams(m_aisDemod->getNumberOfDeviceStreams());
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dialog.setStreamIndex(m_settings.m_streamIndex);
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dialog.move(p);
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dialog.exec();
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m_settings.m_streamIndex = dialog.getSelectedStreamIndex();
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m_channelMarker.clearStreamIndexes();
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m_channelMarker.addStreamIndex(m_settings.m_streamIndex);
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displayStreamIndex();
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applySettings();
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}
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resetContextMenuType();
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}
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AISDemodGUI::AISDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
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ChannelGUI(parent),
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ui(new Ui::AISDemodGUI),
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m_pluginAPI(pluginAPI),
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m_deviceUISet(deviceUISet),
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m_channelMarker(this),
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m_doApplySettings(true),
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m_tickCount(0)
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{
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ui->setupUi(this);
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setAttribute(Qt::WA_DeleteOnClose, true);
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connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
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connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
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m_aisDemod = reinterpret_cast<AISDemod*>(rxChannel);
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m_aisDemod->setMessageQueueToGUI(getInputMessageQueue());
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connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
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m_scopeVis = new ScopeVis(ui->glScope);
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m_aisDemod->setScopeSink(m_scopeVis);
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ui->glScope->connectTimer(MainCore::instance()->getMasterTimer());
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ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope);
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// Scope settings to display the IQ waveforms
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ui->scopeGUI->setPreTrigger(1);
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ScopeVis::TraceData traceDataI, traceDataQ;
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traceDataI.m_projectionType = Projector::ProjectionReal;
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traceDataI.m_amp = 1.0; // for -1 to +1
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traceDataI.m_ampIndex = 0;
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traceDataI.m_ofs = 0.0; // vertical offset
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traceDataI.m_ofsCoarse = 0;
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traceDataQ.m_projectionType = Projector::ProjectionImag;
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traceDataQ.m_amp = 1.0;
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traceDataQ.m_ampIndex = 0;
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traceDataQ.m_ofs = 0.0;
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traceDataQ.m_ofsCoarse = 0;
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ui->scopeGUI->changeTrace(0, traceDataI);
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ui->scopeGUI->addTrace(traceDataQ);
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ui->scopeGUI->setDisplayMode(GLScopeGUI::DisplayXYV);
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ui->scopeGUI->focusOnTrace(0); // re-focus to take changes into account in the GUI
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ScopeVis::TriggerData triggerData;
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triggerData.m_triggerLevel = 0.1;
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triggerData.m_triggerLevelCoarse = 10;
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triggerData.m_triggerPositiveEdge = true;
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ui->scopeGUI->changeTrigger(0, triggerData);
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ui->scopeGUI->focusOnTrigger(0); // re-focus to take changes into account in the GUI
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m_scopeVis->setLiveRate(9600*6);
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//m_scopeVis->setFreeRun(false); // FIXME: add method rather than call m_scopeVis->configure()
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ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03)));
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ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
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ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999);
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ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue);
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m_channelMarker.blockSignals(true);
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m_channelMarker.setColor(Qt::yellow);
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m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
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m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
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m_channelMarker.setTitle("AIS Demodulator");
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m_channelMarker.blockSignals(false);
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m_channelMarker.setVisible(true); // activate signal on the last setting only
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setTitleColor(m_channelMarker.getColor());
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m_settings.setChannelMarker(&m_channelMarker);
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m_settings.setScopeGUI(ui->scopeGUI);
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m_deviceUISet->addChannelMarker(&m_channelMarker);
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m_deviceUISet->addRollupWidget(this);
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connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
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connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
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connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
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// Resize the table using dummy data
|
|
resizeTable();
|
|
// Allow user to reorder columns
|
|
ui->messages->horizontalHeader()->setSectionsMovable(true);
|
|
// Allow user to sort table by clicking on headers
|
|
ui->messages->setSortingEnabled(true);
|
|
// Add context menu to allow hiding/showing of columns
|
|
messagesMenu = new QMenu(ui->messages);
|
|
for (int i = 0; i < ui->messages->horizontalHeader()->count(); i++)
|
|
{
|
|
QString text = ui->messages->horizontalHeaderItem(i)->text();
|
|
messagesMenu->addAction(createCheckableItem(text, i, true, SLOT(messagesColumnSelectMenuChecked())));
|
|
}
|
|
ui->messages->horizontalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
|
|
connect(ui->messages->horizontalHeader(), SIGNAL(customContextMenuRequested(QPoint)), SLOT(messagesColumnSelectMenu(QPoint)));
|
|
// Get signals when columns change
|
|
connect(ui->messages->horizontalHeader(), SIGNAL(sectionMoved(int, int, int)), SLOT(messages_sectionMoved(int, int, int)));
|
|
connect(ui->messages->horizontalHeader(), SIGNAL(sectionResized(int, int, int)), SLOT(messages_sectionResized(int, int, int)));
|
|
ui->messages->setContextMenuPolicy(Qt::CustomContextMenu);
|
|
connect(ui->messages, SIGNAL(customContextMenuRequested(QPoint)), SLOT(customContextMenuRequested(QPoint)));
|
|
|
|
ui->scopeContainer->setVisible(false);
|
|
|
|
displaySettings();
|
|
applySettings(true);
|
|
}
|
|
|
|
void AISDemodGUI::customContextMenuRequested(QPoint pos)
|
|
{
|
|
QTableWidgetItem *item = ui->messages->itemAt(pos);
|
|
if (item)
|
|
{
|
|
QMenu* tableContextMenu = new QMenu(ui->messages);
|
|
connect(tableContextMenu, &QMenu::aboutToHide, tableContextMenu, &QMenu::deleteLater);
|
|
QAction* copyAction = new QAction("Copy", tableContextMenu);
|
|
const QString text = item->text();
|
|
connect(copyAction, &QAction::triggered, this, [text]()->void {
|
|
QClipboard *clipboard = QGuiApplication::clipboard();
|
|
clipboard->setText(text);
|
|
});
|
|
tableContextMenu->addAction(copyAction);
|
|
tableContextMenu->popup(ui->messages->viewport()->mapToGlobal(pos));
|
|
}
|
|
}
|
|
|
|
AISDemodGUI::~AISDemodGUI()
|
|
{
|
|
delete ui;
|
|
}
|
|
|
|
void AISDemodGUI::blockApplySettings(bool block)
|
|
{
|
|
m_doApplySettings = !block;
|
|
}
|
|
|
|
void AISDemodGUI::applySettings(bool force)
|
|
{
|
|
if (m_doApplySettings)
|
|
{
|
|
AISDemod::MsgConfigureAISDemod* message = AISDemod::MsgConfigureAISDemod::create( m_settings, force);
|
|
m_aisDemod->getInputMessageQueue()->push(message);
|
|
}
|
|
}
|
|
|
|
void AISDemodGUI::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);
|
|
|
|
ui->thresholdText->setText(QString("%1").arg(m_settings.m_correlationThreshold));
|
|
ui->threshold->setValue(m_settings.m_correlationThreshold);
|
|
|
|
displayStreamIndex();
|
|
|
|
ui->filterMMSI->setText(m_settings.m_filterMMSI);
|
|
|
|
ui->udpEnabled->setChecked(m_settings.m_udpEnabled);
|
|
ui->udpAddress->setText(m_settings.m_udpAddress);
|
|
ui->udpPort->setText(QString::number(m_settings.m_udpPort));
|
|
ui->udpFormat->setCurrentIndex((int)m_settings.m_udpFormat);
|
|
|
|
ui->channel1->setCurrentIndex(m_settings.m_scopeCh1);
|
|
ui->channel2->setCurrentIndex(m_settings.m_scopeCh2);
|
|
|
|
// Order and size columns
|
|
QHeaderView *header = ui->messages->horizontalHeader();
|
|
for (int i = 0; i < AISDEMOD_MESSAGE_COLUMNS; i++)
|
|
{
|
|
bool hidden = m_settings.m_messageColumnSizes[i] == 0;
|
|
header->setSectionHidden(i, hidden);
|
|
messagesMenu->actions().at(i)->setChecked(!hidden);
|
|
if (m_settings.m_messageColumnSizes[i] > 0)
|
|
ui->messages->setColumnWidth(i, m_settings.m_messageColumnSizes[i]);
|
|
header->moveSection(header->visualIndex(i), m_settings.m_messageColumnIndexes[i]);
|
|
}
|
|
filter();
|
|
|
|
blockApplySettings(false);
|
|
}
|
|
|
|
void AISDemodGUI::displayStreamIndex()
|
|
{
|
|
if (m_deviceUISet->m_deviceMIMOEngine) {
|
|
setStreamIndicator(tr("%1").arg(m_settings.m_streamIndex));
|
|
} else {
|
|
setStreamIndicator("S"); // single channel indicator
|
|
}
|
|
}
|
|
|
|
void AISDemodGUI::leaveEvent(QEvent*)
|
|
{
|
|
m_channelMarker.setHighlighted(false);
|
|
}
|
|
|
|
void AISDemodGUI::enterEvent(QEvent*)
|
|
{
|
|
m_channelMarker.setHighlighted(true);
|
|
}
|
|
|
|
void AISDemodGUI::tick()
|
|
{
|
|
double magsqAvg, magsqPeak;
|
|
int nbMagsqSamples;
|
|
m_aisDemod->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++;
|
|
}
|