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Code Issues Projects Releases Wiki Activity

Multi device support: Apply previous changes to RTL-SDR.

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This commit is contained in:
f4exb
2016-05-12 11:10:10 +02:00
parent e25c465b82
commit e750acc7da
7 changed files with 153 additions and 81 deletions
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plugins/samplesource/rtlsdr/rtlsdrgui.cpp
+71
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@@ -1,3 +1,19 @@
///////////////////////////////////////////////////////////////////////////////////
// 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>
@@ -5,7 +21,10 @@
#include "ui_rtlsdrgui.h"
#include "plugin/pluginapi.h"
#include "gui/colormapper.h"
#include "gui/glspectrum.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "dsp/filesink.h"
RTLSDRGui::RTLSDRGui(PluginAPI* pluginAPI, QWidget* parent) :
QWidget(parent),
@@ -35,10 +54,19 @@ RTLSDRGui::RTLSDRGui(PluginAPI* pluginAPI, QWidget* parent) :
m_sampleSource = new RTLSDRInput();
connect(m_sampleSource->getOutputMessageQueueToGUI(), SIGNAL(messageEnqueued()), this, SLOT(handleSourceMessages()));
DSPEngine::instance()->setSource(m_sampleSource);
char recFileNameCStr[30];
sprintf(recFileNameCStr, "test_%d.sdriq", m_pluginAPI->getDeviceUID());
m_fileSink = new FileSink(std::string(recFileNameCStr));
m_pluginAPI->addSink(m_fileSink);
connect(m_pluginAPI->getDeviceOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleDSPMessages()), Qt::QueuedConnection);
}
RTLSDRGui::~RTLSDRGui()
{
m_pluginAPI->removeSink(m_fileSink);
delete m_fileSink;
delete ui;
}
@@ -123,6 +151,28 @@ bool RTLSDRGui::handleMessage(const Message& message)
}
}
void RTLSDRGui::handleDSPMessages()
{
Message* message;
while ((message = m_pluginAPI->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();
m_fileSink->handleMessage(*notif); // forward to file sink
delete message;
}
}
}
void RTLSDRGui::handleSourceMessages()
{
Message* message;
@@ -138,6 +188,13 @@ void RTLSDRGui::handleSourceMessages()
}
}
void RTLSDRGui::updateSampleRateAndFrequency()
{
m_pluginAPI->getSpectrum()->setSampleRate(m_sampleRate);
m_pluginAPI->getSpectrum()->setCenterFrequency(m_deviceCenterFrequency);
ui->deviceRateText->setText(tr("%1k").arg((float)m_sampleRate / 1000));
}
void RTLSDRGui::displaySettings()
{
ui->centerFrequency->setValue(m_settings.m_centerFrequency / 1000);
@@ -269,6 +326,20 @@ void RTLSDRGui::on_startStop_toggled(bool checked)
}
}
void RTLSDRGui::on_record_toggled(bool checked)
{
if (checked)
{
ui->record->setStyleSheet("QToolButton { background-color : red; }");
m_fileSink->startRecording();
}
else
{
ui->record->setStyleSheet("QToolButton { background:rgb(79,79,79); }");
m_fileSink->stopRecording();
}
}
void RTLSDRGui::updateHardware()
{
RTLSDRInput::MsgConfigureRTLSDR* message = RTLSDRInput::MsgConfigureRTLSDR::create(m_settings);