kopia lustrzana https://github.com/f4exb/sdrangel
86 wiersze
3.4 KiB
C++
86 wiersze
3.4 KiB
C++
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2017 Edouard Griffiths, F4EXB //
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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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// //
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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 "limesdrinputgui.h"
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#include <QDebug>
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#include <QMessageBox>
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#include "ui_limesdrinputgui.h"
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#include "gui/colormapper.h"
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#include "gui/glspectrum.h"
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#include "dsp/dspengine.h"
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#include "dsp/dspcommands.h"
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#include "device/devicesourceapi.h"
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#include "dsp/filerecord.h"
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LimeSDRInputGUI::LimeSDRInputGUI(DeviceSourceAPI *deviceAPI, QWidget* parent) :
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QWidget(parent),
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ui(new Ui::BladerfInputGui),
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m_deviceAPI(deviceAPI),
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m_settings(),
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m_sampleSource(0),
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m_sampleRate(0),
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m_lastEngineState((DSPDeviceSourceEngine::State)-1)
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{
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m_limeSDRInput = new LimeSDRInput(m_deviceAPI);
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m_sampleSource = (DeviceSampleSource *) m_limeSDRInput;
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m_deviceAPI->setSource(m_sampleSource);
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ui->setupUi(this);
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float minF, maxF, stepF;
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m_limeSDRInput->getLORange(minF, maxF, stepF);
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ui->centerFrequency->setColorMapper(ColorMapper(ColorMapper::ReverseGold));
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ui->centerFrequency->setValueRange(7, ((uint32_t) minF)/1000, ((uint32_t) maxF)/1000); // frequency dial is in kHz
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m_limeSDRInput->getSRRange(minF, maxF, stepF);
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ui->sampleRate->setColorMapper(ColorMapper(ColorMapper::ReverseGreenYellow));
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ui->sampleRate->setValueRange(8, (uint32_t) minF, (uint32_t) maxF);
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m_limeSDRInput->getLPRange(minF, maxF, stepF);
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int minLP = (int) (minF / stepF);
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int maxLP = (int) (maxF / stepF);
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int nbSteps = (int) ((maxF - minF) / stepF);
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ui->lpf->setMinimum(minLP);
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ui->lpf->setMaximum(maxLP);
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connect(&m_updateTimer, SIGNAL(timeout()), this, SLOT(updateHardware()));
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connect(&m_statusTimer, SIGNAL(timeout()), this, SLOT(updateStatus()));
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m_statusTimer.start(500);
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displaySettings();
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char recFileNameCStr[30];
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sprintf(recFileNameCStr, "test_%d.sdriq", m_deviceAPI->getDeviceUID());
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m_fileSink = new FileRecord(std::string(recFileNameCStr));
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m_deviceAPI->addSink(m_fileSink);
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connect(m_deviceAPI->getDeviceOutputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleDSPMessages()), Qt::QueuedConnection);
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}
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LimeSDRInputGUI::~LimeSDRInputGUI()
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{
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m_deviceAPI->removeSink(m_fileSink);
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delete m_fileSink;
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delete m_sampleSource; // Valgrind memcheck
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delete ui;
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}
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