sdrangel/plugins/samplesource/rtlsdr/rtlsdrgui.cpp

423 wiersze
11 KiB
C++

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2015 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 <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QDebug>
#include <QMessageBox>
#include "rtlsdrgui.h"
#include <device/devicesourceapi.h>
#include <dsp/filerecord.h>
#include "ui_rtlsdrgui.h"
#include "gui/colormapper.h"
#include "gui/glspectrum.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
RTLSDRGui::RTLSDRGui(DeviceSourceAPI *deviceAPI, QWidget* parent) :
QWidget(parent),
ui(new Ui::RTLSDRGui),
m_deviceAPI(deviceAPI),
m_settings(),
m_sampleSource(0),
m_lastEngineState((DSPDeviceSourceEngine::State)-1)
{
m_sampleSource = new RTLSDRInput(m_deviceAPI);
m_deviceAPI->setSource(m_sampleSource);
ui->setupUi(this);
ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
ui->centerFrequency->setValueRange(7, 24000U, 1900000U);
ui->sampleRate->setColorMapper(ColorMapper(ColorMapper::GrayGreenYellow));
ui->sampleRate->setValueRange(7, 950000U, 2400000U);
connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
m_statusTimer.start(500);
displaySettings();
connect(m_sampleSource->getOutputMessageQueueToGUI(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
connect(m_deviceAPI->getDeviceOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleDSPMessages()), Qt::QueuedConnection);
queryDeviceReport(); // will reply with MsgReportRTLSDR to report gain list
}
RTLSDRGui::~RTLSDRGui()
{
delete ui;
delete m_sampleSource;
}
void RTLSDRGui::destroy()
{
delete this;
}
void RTLSDRGui::setName(const QString& name)
{
setObjectName(name);
}
QString RTLSDRGui::getName() const
{
return objectName();
}
void RTLSDRGui::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
sendSettings();
}
qint64 RTLSDRGui::getCenterFrequency() const
{
return m_settings.m_centerFrequency;
}
void RTLSDRGui::setCenterFrequency(qint64 centerFrequency)
{
m_settings.m_centerFrequency = centerFrequency;
displaySettings();
sendSettings();
}
void RTLSDRGui::on_dcOffset_toggled(bool checked)
{
m_settings.m_dcBlock = checked;
sendSettings();
}
void RTLSDRGui::on_iqImbalance_toggled(bool checked)
{
m_settings.m_iqImbalance = checked;
sendSettings();
}
QByteArray RTLSDRGui::serialize() const
{
return m_settings.serialize();
}
bool RTLSDRGui::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data))
{
displayGains();
displaySettings();
sendSettings();
return true;
}
else
{
resetToDefaults();
return false;
}
}
bool RTLSDRGui::handleMessage(const Message& message)
{
if (RTLSDRInput::MsgReportRTLSDR::match(message))
{
qDebug() << "RTLSDRGui::handleMessage: MsgReportRTLSDR";
m_gains = ((RTLSDRInput::MsgReportRTLSDR&) message).getGains();
displayGains();
return true;
}
else
{
return false;
}
}
void RTLSDRGui::handleDSPMessages()
{
Message* message;
while ((message = m_deviceAPI->getDeviceOutputMessageQueue()->pop()) != 0)
{
qDebug("RTLSDRGui::handleDSPMessages: message: %s", message->getIdentifier());
if (DSPSignalNotification::match(*message))
{
DSPSignalNotification* notif = (DSPSignalNotification*) message;
m_sampleRate = notif->getSampleRate();
m_deviceCenterFrequency = notif->getCenterFrequency();
qDebug("RTLSDRGui::handleDSPMessages: SampleRate:%d, CenterFrequency:%llu", notif->getSampleRate(), notif->getCenterFrequency());
updateSampleRateAndFrequency();
delete message;
}
}
}
void RTLSDRGui::handleSourceMessages()
{
Message* message;
while ((message = m_sampleSource->getOutputMessageQueueToGUI()->pop()) != 0)
{
qDebug("RTLSDRGui::HandleSourceMessages: message: %s", message->getIdentifier());
if (handleMessage(*message))
{
delete message;
}
}
}
void RTLSDRGui::updateSampleRateAndFrequency()
{
m_deviceAPI->getSpectrum()->setSampleRate(m_sampleRate);
m_deviceAPI->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
ui->deviceRateText->setText(tr("%1k").arg(QString::number(m_sampleRate / 1000.0f, 'g', 5)));
}
void RTLSDRGui::displayGains()
{
if (m_gains.size() > 0)
{
int dist = abs(m_settings.m_gain - m_gains[0]);
int pos = 0;
for (uint i = 1; i < m_gains.size(); i++)
{
if (abs(m_settings.m_gain - m_gains[i]) < dist)
{
dist = abs(m_settings.m_gain - m_gains[i]);
pos = i;
}
}
ui->gainText->setText(tr("%1.%2").arg(m_gains[pos] / 10).arg(abs(m_gains[pos] % 10)));
ui->gain->setMaximum(m_gains.size() - 1);
ui->gain->setEnabled(true);
ui->gain->setValue(pos);
}
else
{
ui->gain->setMaximum(0);
ui->gain->setEnabled(false);
ui->gain->setValue(0);
}
}
void RTLSDRGui::displaySettings()
{
ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
ui->sampleRate->setValue(m_settings.m_devSampleRate);
ui->dcOffset->setChecked(m_settings.m_dcBlock);
ui->iqImbalance->setChecked(m_settings.m_iqImbalance);
ui->ppm->setValue(m_settings.m_loPpmCorrection);
ui->ppmText->setText(tr("%1").arg(m_settings.m_loPpmCorrection));
ui->decim->setCurrentIndex(m_settings.m_log2Decim);
ui->fcPos->setCurrentIndex((int) m_settings.m_fcPos);
}
void RTLSDRGui::sendSettings()
{
if(!m_updateTimer.isActive())
{
m_updateTimer.start(100);
}
}
void RTLSDRGui::on_centerFrequency_changed(quint64 value)
{
m_settings.m_centerFrequency = value * 1000;
sendSettings();
}
void RTLSDRGui::on_decim_currentIndexChanged(int index)
{
if ((index <0) || (index > 5))
{
return;
}
m_settings.m_log2Decim = index;
sendSettings();
}
void RTLSDRGui::on_fcPos_currentIndexChanged(int index)
{
if (index == 0) {
m_settings.m_fcPos = RTLSDRSettings::FC_POS_INFRA;
sendSettings();
} else if (index == 1) {
m_settings.m_fcPos = RTLSDRSettings::FC_POS_SUPRA;
sendSettings();
} else if (index == 2) {
m_settings.m_fcPos = RTLSDRSettings::FC_POS_CENTER;
sendSettings();
}
}
void RTLSDRGui::on_ppm_valueChanged(int value)
{
if ((value > 99) || (value < -99))
{
return;
}
ui->ppmText->setText(tr("%1").arg(value));
m_settings.m_loPpmCorrection = value;
sendSettings();
}
void RTLSDRGui::on_gain_valueChanged(int value)
{
if (value > (int)m_gains.size())
{
return;
}
int gain = m_gains[value];
ui->gainText->setText(tr("%1.%2").arg(gain / 10).arg(abs(gain % 10)));
m_settings.m_gain = gain;
sendSettings();
}
void RTLSDRGui::on_sampleRate_currentIndexChanged(int index __attribute__((unused)))
{
}
void RTLSDRGui::on_startStop_toggled(bool checked)
{
if (checked)
{
if (m_deviceAPI->initAcquisition())
{
m_deviceAPI->startAcquisition();
DSPEngine::instance()->startAudioOutput();
}
}
else
{
m_deviceAPI->stopAcquisition();
DSPEngine::instance()->stopAudioOutput();
}
}
void RTLSDRGui::on_record_toggled(bool checked)
{
if (checked) {
ui->record->setStyleSheet("QToolButton { background-color : red; }");
} else {
ui->record->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
}
RTLSDRInput::MsgFileRecord* message = RTLSDRInput::MsgFileRecord::create(checked);
m_sampleSource->getInputMessageQueue()->push(message);
}
void RTLSDRGui::queryDeviceReport()
{
RTLSDRInput::MsgQueryRTLSDR* message = RTLSDRInput::MsgQueryRTLSDR::create();
m_sampleSource->getInputMessageQueue()->push(message);
}
void RTLSDRGui::updateHardware()
{
RTLSDRInput::MsgConfigureRTLSDR* message = RTLSDRInput::MsgConfigureRTLSDR::create(m_settings);
m_sampleSource->getInputMessageQueue()->push(message);
m_updateTimer.stop();
}
void RTLSDRGui::updateStatus()
{
int state = m_deviceAPI->state();
if(m_lastEngineState != state)
{
switch(state)
{
case DSPDeviceSourceEngine::StNotStarted:
ui->startStop->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
break;
case DSPDeviceSourceEngine::StIdle:
ui->startStop->setStyleSheet("QToolButton { background-color : blue; }");
break;
case DSPDeviceSourceEngine::StRunning:
ui->startStop->setStyleSheet("QToolButton { background-color : green; }");
break;
case DSPDeviceSourceEngine::StError:
ui->startStop->setStyleSheet("QToolButton { background-color : red; }");
QMessageBox::information(this, tr("Message"), m_deviceAPI->errorMessage());
break;
default:
break;
}
m_lastEngineState = state;
}
}
void RTLSDRGui::on_checkBox_stateChanged(int state)
{
if (state == Qt::Checked)
{
// Direct Modes: 0: off, 1: I, 2: Q, 3: NoMod.
((RTLSDRInput*)m_sampleSource)->set_ds_mode(3);
ui->gain->setEnabled(false);
ui->centerFrequency->setValueRange(7, 1000U, 275000U);
ui->centerFrequency->setValue(7000);
m_settings.m_centerFrequency = 7000 * 1000;
}
else
{
((RTLSDRInput*)m_sampleSource)->set_ds_mode(0);
ui->gain->setEnabled(true);
ui->centerFrequency->setValueRange(7, 28500U, 1700000U);
ui->centerFrequency->setValue(434000);
ui->gain->setValue(0);
m_settings.m_centerFrequency = 435000 * 1000;
}
sendSettings();
}
void RTLSDRGui::on_agc_stateChanged(int state)
{
m_settings.m_agc = (state == Qt::Checked);
sendSettings();
}
void RTLSDRGui::on_sampleRate_changed(quint64 value)
{
m_settings.m_devSampleRate = value;
sendSettings();
}
void RTLSDRGui::on_lowSampleRate_toggled(bool checked)
{
if (checked) {
ui->sampleRate->setValueRange(7, 230000U, 300000U);
} else {
ui->sampleRate->setValueRange(7, 950000U, 2400000U);
}
m_settings.m_devSampleRate = ui->sampleRate->getValueNew();
qDebug("RTLSDRGui::on_lowSampleRate_toggled: %d S/s", m_settings.m_devSampleRate);
sendSettings();
}