mirror of
https://github.com/f4exb/sdrangel.git
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Removed Tetra demod channel plugin sources
This commit is contained in:
f4exb
parent
602bfc988a
commit
2dcd887471
@ -21,13 +21,6 @@ These plugins come from the parent code base and have been maintained so that th
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- lora
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- tcpsrc (although it has evolved please use the udpsrc plugin instead)
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<h2>Unsupported plugins</h2>
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These plugins come from the parent code base and are still present in the source tree but are not part of the build:
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- Channels:
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- tetra
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<h1>Supported hardware</h1>
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<h2>Multiple device support</h2>
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@ -1,47 +0,0 @@
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project(tetra)
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set(tetra_SOURCES
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tetrademod.cpp
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tetrademodgui.cpp
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tetraplugin.cpp
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)
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set(tetra_HEADERS
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tetrademod.h
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tetrademodgui.h
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tetraplugin.h
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)
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set(tetra_FORMS
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tetrademodgui.ui
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)
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include_directories(
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.
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${CMAKE_CURRENT_BINARY_DIR}
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${CMAKE_SOURCE_DIR}/include
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${CMAKE_SOURCE_DIR}/include-gpl
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${OPENGL_INCLUDE_DIR}
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)
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#include(${QT_USE_FILE})
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add_definitions(${QT_DEFINITIONS})
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add_definitions(-DQT_PLUGIN)
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add_definitions(-DQT_SHARED)
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#qt5_wrap_cpp(tetra_HEADERS_MOC ${tetra_HEADERS})
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qt5_wrap_ui(tetra_FORMS_HEADERS ${tetra_FORMS})
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add_library(demodtetra SHARED
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${tetra_SOURCES}
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${tetra_HEADERS_MOC}
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${tetra_FORMS_HEADERS}
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)
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target_link_libraries(demodtetra
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${QT_LIBRARIES}
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${OPENGL_LIBRARIES}
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sdrbase
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)
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qt5_use_modules(demodtetra Core Widgets OpenGL Multimedia)
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@ -1,106 +0,0 @@
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// written by Christian Daniel //
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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 <stdio.h>
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#include "tetrademod.h"
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#include "dsp/dspcommands.h"
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MessageRegistrator TetraDemod::MsgConfigureTetraDemod::ID("MsgConfigureTetraDemod");
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static FILE* f = NULL;
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TetraDemod::TetraDemod(SampleSink* sampleSink) :
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m_sampleSink(sampleSink)
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{
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m_sampleRate = 500000;
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m_frequency = 0;
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m_nco.setFreq(m_frequency, m_sampleRate);
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m_interpolator.create(32, 32 * m_sampleRate, 36000);
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m_sampleDistanceRemain = (Real)m_sampleRate / 36000.0;
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}
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TetraDemod::~TetraDemod()
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{
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}
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void TetraDemod::configure(MessageQueue* messageQueue)
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{
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Message* cmd = MsgConfigureTetraDemod::create();
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cmd->submit(messageQueue, this);
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}
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void TetraDemod::feed(SampleVector::const_iterator begin, SampleVector::const_iterator end, bool positiveOnly)
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{
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size_t count = end - begin;
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Complex ci;
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bool consumed;
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for(SampleVector::const_iterator it = begin; it < end; ++it) {
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Complex c(it->real() / 32768.0, it->imag() / 32768.0);
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c *= m_nco.nextIQ();
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consumed = false;
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if(m_interpolator.interpolate(&m_sampleDistanceRemain, c, &consumed, &ci)) {
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m_sampleBuffer.push_back(Sample(ci.real() * 32768.0, ci.imag() * 32768.0));
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m_sampleDistanceRemain += (Real)m_sampleRate / 36000.0;
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}
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}
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if(f != NULL) {
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fwrite(&m_sampleBuffer[0], m_sampleBuffer.size(), sizeof(m_sampleBuffer[0]), f);
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}
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if(m_sampleSink != NULL)
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m_sampleSink->feed(m_sampleBuffer.begin(), m_sampleBuffer.end(), positiveOnly);
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m_sampleBuffer.clear();
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}
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void TetraDemod::start()
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{
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}
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void TetraDemod::stop()
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{
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}
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bool TetraDemod::handleMessage(Message* cmd)
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{
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if(cmd->id() == DSPSignalNotification::ID()) {
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DSPSignalNotification* signal = (DSPSignalNotification*)cmd;
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qDebug("%d samples/sec, %lld Hz offset", signal->getSampleRate(), signal->getFrequencyOffset());
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m_sampleRate = signal->getSampleRate();
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m_nco.setFreq(-signal->getFrequencyOffset(), m_sampleRate);
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m_interpolator.create(32, m_sampleRate, 25000 / 2);
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m_sampleDistanceRemain = m_sampleRate / 36000.0;
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cmd->completed();
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return true;
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} else if(cmd->id() == MsgConfigureTetraDemod::ID()) {
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if(f == NULL) {
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f = fopen("/tmp/tetra.iq", "wb");
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qDebug("started writing samples");
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} else {
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fclose(f);
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f = NULL;
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qDebug("stopped writing samples");
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}
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} else {
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return false;
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}
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}
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@ -1,67 +0,0 @@
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// written by Christian Daniel //
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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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#ifndef INCLUDE_TETRADEMOD_H
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#define INCLUDE_TETRADEMOD_H
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#include "dsp/samplesink.h"
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#include "dsp/nco.h"
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#include "dsp/interpolator.h"
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#include "util/message.h"
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class MessageQueue;
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class TetraDemod : public SampleSink {
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public:
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TetraDemod(SampleSink* sampleSink);
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~TetraDemod();
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void configure(MessageQueue* messageQueue);
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void feed(SampleVector::const_iterator begin, SampleVector::const_iterator end, bool positiveOnly);
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void start();
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void stop();
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bool handleMessage(Message* cmd);
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private:
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class MsgConfigureTetraDemod : public Message {
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public:
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static MessageRegistrator ID;
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static MsgConfigureTetraDemod* create()
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{
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return new MsgConfigureTetraDemod();
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}
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private:
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MsgConfigureTetraDemod() :
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Message(ID())
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{ }
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};
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int m_sampleRate;
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int m_frequency;
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NCO m_nco;
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Interpolator m_interpolator;
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Real m_sampleDistanceRemain;
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SampleSink* m_sampleSink;
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SampleVector m_sampleBuffer;
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};
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#endif // INCLUDE_TETRADEMOD_H
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@ -1,110 +0,0 @@
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#include <QDockWidget>
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#include <QMainWindow>
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#include "tetrademodgui.h"
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#include "ui_tetrademodgui.h"
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#include "dsp/threadedsamplesink.h"
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#include "dsp/channelizer.h"
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#include "tetrademod.h"
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#include "dsp/spectrumvis.h"
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#include "gui/glspectrum.h"
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#include "plugin/pluginapi.h"
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TetraDemodGUI* TetraDemodGUI::create(PluginAPI* pluginAPI)
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{
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QDockWidget* dock = pluginAPI->createMainWindowDock(Qt::RightDockWidgetArea, tr("Tetra Demodulator"));
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dock->setObjectName(QString::fromUtf8("Tetra Demodulator"));
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TetraDemodGUI* gui = new TetraDemodGUI(pluginAPI, dock);
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dock->setWidget(gui);
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return gui;
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}
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void TetraDemodGUI::destroy()
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{
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delete m_dockWidget;
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}
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void TetraDemodGUI::setWidgetName(const QString& name)
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{
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m_dockWidget->setObjectName(name);
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}
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void TetraDemodGUI::resetToDefaults()
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{
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}
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QByteArray TetraDemodGUI::serializeGeneral() const
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{
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return QByteArray();
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}
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bool TetraDemodGUI::deserializeGeneral(const QByteArray& data)
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{
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return false;
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}
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QByteArray TetraDemodGUI::serialize() const
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{
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return QByteArray();
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}
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bool TetraDemodGUI::deserialize(const QByteArray& data)
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{
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return false;
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}
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bool TetraDemodGUI::handleMessage(Message* message)
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{
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return false;
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}
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void TetraDemodGUI::viewChanged()
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{
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m_channelizer->configure(m_threadedSampleSink->getMessageQueue(), 36000, m_channelMarker->getCenterFrequency());
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}
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TetraDemodGUI::TetraDemodGUI(PluginAPI* pluginAPI, QDockWidget* dockWidget, QWidget* parent) :
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PluginGUI(parent),
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ui(new Ui::TetraDemodGUI),
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m_pluginAPI(pluginAPI),
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m_dockWidget(dockWidget)
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{
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ui->setupUi(this);
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m_spectrumVis = new SpectrumVis(ui->glSpectrum);
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m_tetraDemod = new TetraDemod(m_spectrumVis);
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m_channelizer = new Channelizer(m_tetraDemod);
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m_threadedSampleSink = new ThreadedSampleSink(m_channelizer);
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m_pluginAPI->addSampleSink(m_threadedSampleSink);
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ui->glSpectrum->setCenterFrequency(0);
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ui->glSpectrum->setSampleRate(36000);
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ui->glSpectrum->setDisplayWaterfall(true);
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ui->glSpectrum->setDisplayMaxHold(true);
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m_spectrumVis->configure(m_threadedSampleSink->getMessageQueue(), 64, 10, FFTWindow::BlackmanHarris);
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m_channelMarker = new ChannelMarker(this);
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m_channelMarker->setColor(Qt::darkGreen);
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m_channelMarker->setBandwidth(25000);
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m_channelMarker->setCenterFrequency(0);
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m_channelMarker->setVisible(true);
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connect(m_channelMarker, SIGNAL(changed()), this, SLOT(viewChanged()));
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m_pluginAPI->addChannelMarker(m_channelMarker);
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viewChanged();
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}
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TetraDemodGUI::~TetraDemodGUI()
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{
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m_pluginAPI->removeSampleSink(m_threadedSampleSink);
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delete m_threadedSampleSink;
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delete m_channelizer;
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delete m_tetraDemod;
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delete m_spectrumVis;
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delete m_channelMarker;
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delete ui;
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}
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void TetraDemodGUI::on_test_clicked()
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{
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m_tetraDemod->configure(m_threadedSampleSink->getMessageQueue());
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}
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@ -1,56 +0,0 @@
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#ifndef INCLUDE_TETRADEMODGUI_H
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#define INCLUDE_TETRADEMODGUI_H
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#include "plugin/plugingui.h"
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class QDockWidget;
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class PluginAPI;
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class ChannelMarker;
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class ThreadedSampleSink;
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class Channelizer;
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class TetraDemod;
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class SpectrumVis;
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namespace Ui {
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class TetraDemodGUI;
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}
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class TetraDemodGUI : public PluginGUI {
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Q_OBJECT
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public:
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static TetraDemodGUI* create(PluginAPI* pluginAPI);
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void destroy();
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void setWidgetName(const QString& name);
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void resetToDefaults();
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QByteArray serializeGeneral() const;
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bool deserializeGeneral(const QByteArray& data);
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QByteArray serialize() const;
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bool deserialize(const QByteArray& data);
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bool handleMessage(Message* message);
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private slots:
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void on_test_clicked();
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void viewChanged();
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private:
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explicit TetraDemodGUI(PluginAPI* pluginAPI, QDockWidget* dockWidget, QWidget* parent = NULL);
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~TetraDemodGUI();
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Ui::TetraDemodGUI* ui;
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PluginAPI* m_pluginAPI;
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QDockWidget* m_dockWidget;
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ChannelMarker* m_channelMarker;
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ThreadedSampleSink* m_threadedSampleSink;
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Channelizer* m_channelizer;
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TetraDemod* m_tetraDemod;
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SpectrumVis* m_spectrumVis;
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};
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#endif // INCLUDE_TETRADEMODGUI_H
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@ -1,71 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>TetraDemodGUI</class>
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<widget class="QWidget" name="TetraDemodGUI">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>200</width>
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<height>184</height>
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</rect>
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</property>
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<property name="font">
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<font>
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<family>Sans Serif</family>
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<pointsize>9</pointsize>
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</font>
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</property>
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<property name="windowTitle">
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<string>Form</string>
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</property>
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<layout class="QVBoxLayout">
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<property name="spacing">
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<number>3</number>
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</property>
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<property name="leftMargin">
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<number>0</number>
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</property>
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<property name="topMargin">
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<number>0</number>
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</property>
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<property name="rightMargin">
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<number>0</number>
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</property>
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<property name="bottomMargin">
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<number>0</number>
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</property>
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<item>
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<widget class="GLSpectrum" name="glSpectrum" native="true">
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<property name="minimumSize">
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<size>
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<width>200</width>
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<height>150</height>
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</size>
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</property>
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</widget>
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</item>
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<item>
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<layout class="QHBoxLayout" name="horizontalLayout">
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<item>
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<widget class="QPushButton" name="test">
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<property name="text">
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<string/>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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</layout>
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</widget>
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<customwidgets>
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<customwidget>
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<class>GLSpectrum</class>
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<extends>QWidget</extends>
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<header>gui/glspectrum.h</header>
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<container>1</container>
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</customwidget>
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</customwidgets>
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<resources/>
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<connections/>
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</ui>
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@ -1,50 +0,0 @@
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#include <QtPlugin>
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#include <QAction>
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#include "plugin/pluginapi.h"
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#include "tetraplugin.h"
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#include "tetrademodgui.h"
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const PluginDescriptor TetraPlugin::m_pluginDescriptor = {
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QString("Tetra Demodulator"),
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QString("---"),
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QString("(c) maintech GmbH (written by Christian Daniel)"),
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QString("http://www.maintech.de"),
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true,
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QString("http://www.maintech.de")
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};
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TetraPlugin::TetraPlugin(QObject* parent) :
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QObject(parent)
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{
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}
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const PluginDescriptor& TetraPlugin::getPluginDescriptor() const
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{
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return m_pluginDescriptor;
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}
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void TetraPlugin::initPlugin(PluginAPI* pluginAPI)
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{
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m_pluginAPI = pluginAPI;
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// register Tetra demodulator
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QAction* action = new QAction(tr("&Tetra"), this);
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connect(action, SIGNAL(triggered()), this, SLOT(createInstanceTetra()));
|
||||
m_pluginAPI->registerDemodulator("de.maintech.sdrangelove.demod.tetra", this, action);
|
||||
}
|
||||
|
||||
PluginGUI* TetraPlugin::createDemod(const QString& demodName)
|
||||
{
|
||||
if(demodName == "de.maintech.sdrangelove.demod.tetra") {
|
||||
PluginGUI* gui = TetraDemodGUI::create(m_pluginAPI);
|
||||
m_pluginAPI->registerDemodulatorInstance("de.maintech.sdrangelove.demod.tetra", gui);
|
||||
return gui;
|
||||
} else {
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
|
||||
void TetraPlugin::createInstanceTetra()
|
||||
{
|
||||
m_pluginAPI->registerDemodulatorInstance("de.maintech.sdrangelove.demod.tetra", TetraDemodGUI::create(m_pluginAPI));
|
||||
}
|
||||
@ -1,29 +0,0 @@
|
||||
#ifndef INCLUDE_TETRAPLUGIN_H
|
||||
#define INCLUDE_TETRAPLUGIN_H
|
||||
|
||||
#include <QObject>
|
||||
#include "plugin/plugininterface.h"
|
||||
|
||||
class TetraPlugin : public QObject, PluginInterface {
|
||||
Q_OBJECT
|
||||
Q_INTERFACES(PluginInterface)
|
||||
Q_PLUGIN_METADATA(IID "de.maintech.sdrangelove.demod.tetra")
|
||||
|
||||
public:
|
||||
explicit TetraPlugin(QObject* parent = NULL);
|
||||
|
||||
const PluginDescriptor& getPluginDescriptor() const;
|
||||
void initPlugin(PluginAPI* pluginAPI);
|
||||
|
||||
PluginGUI* createDemod(const QString& demodName);
|
||||
|
||||
private:
|
||||
static const PluginDescriptor m_pluginDescriptor;
|
||||
|
||||
PluginAPI* m_pluginAPI;
|
||||
|
||||
private slots:
|
||||
void createInstanceTetra();
|
||||
};
|
||||
|
||||
#endif // INCLUDE_TETRAPLUGIN_H
|
||||
Loading…
Reference in New Issue
Block a user