mirror of
https://github.com/f4exb/sdrangel.git
synced 2025-05-24 11:12:27 -04:00
Rough Wideband FM.
This commit is contained in:
John Greb
parent
b41e83e0ad
commit
ff312a52a3
@ -4,5 +4,6 @@ add_subdirectory(nfm)
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add_subdirectory(ssb)
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add_subdirectory(ssb)
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add_subdirectory(tcpsrc)
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add_subdirectory(tcpsrc)
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add_subdirectory(usb)
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add_subdirectory(usb)
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add_subdirectory(wfm)
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#add_subdirectory(tetra)
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#add_subdirectory(tetra)
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47
plugins/channel/wfm/CMakeLists.txt
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47
plugins/channel/wfm/CMakeLists.txt
Normal file
@ -0,0 +1,47 @@
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project(wfm)
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set(wfm_SOURCES
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wfmdemod.cpp
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wfmdemodgui.cpp
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wfmplugin.cpp
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)
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set(wfm_HEADERS
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wfmdemod.h
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wfmdemodgui.h
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wfmplugin.h
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)
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set(wfm_FORMS
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wfmdemodgui.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(wfm_HEADERS_MOC ${wfm_HEADERS})
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qt5_wrap_ui(wfm_FORMS_HEADERS ${wfm_FORMS})
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add_library(demodwfm SHARED
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${wfm_SOURCES}
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${wfm_HEADERS_MOC}
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${wfm_FORMS_HEADERS}
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)
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target_link_libraries(demodwfm
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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(demodwfm Core Widgets OpenGL Multimedia)
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119
plugins/channel/wfm/wfmdemod.cpp
Normal file
119
plugins/channel/wfm/wfmdemod.cpp
Normal file
@ -0,0 +1,119 @@
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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 <QTime>
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#include <stdio.h>
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#include "wfmdemod.h"
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#include "audio/audiooutput.h"
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#include "dsp/dspcommands.h"
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MESSAGE_CLASS_DEFINITION(WFMDemod::MsgConfigureWFMDemod, Message)
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WFMDemod::WFMDemod(AudioFifo* audioFifo, SampleSink* sampleSink) :
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m_sampleSink(sampleSink),
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m_audioFifo(audioFifo)
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{
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m_volume = 2.0;
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m_sampleRate = 250000;
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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(16, m_sampleRate, 16000);
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m_sampleDistanceRemain = (Real)m_sampleRate / 48000.0;
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m_audioBuffer.resize(256);
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m_audioBufferFill = 0;
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}
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WFMDemod::~WFMDemod()
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{
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}
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void WFMDemod::configure(MessageQueue* messageQueue, Real afBandwidth, Real volume)
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{
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Message* cmd = MsgConfigureWFMDemod::create(afBandwidth, volume);
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cmd->submit(messageQueue, this);
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}
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void WFMDemod::feed(SampleVector::const_iterator begin, SampleVector::const_iterator end, bool positiveOnly)
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{
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Complex ci;
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bool consumed;
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qint16 sample;
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Real demod;
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for(SampleVector::const_iterator it = begin; it < end; ++it) {
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Complex c(it->real() , it->imag());
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Complex d = c * conj(m_lastSample);
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m_lastSample = c;
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demod = atan2(d.imag(), d.real()) * (1 /M_PI);
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Complex e(demod, 0);
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consumed = false;
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if(m_interpolator.interpolate(&m_sampleDistanceRemain, e, &consumed, &ci)) {
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sample = (qint16)(3000.0 * ci.real() * m_volume);
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m_sampleBuffer.push_back(Sample(sample, sample));
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m_audioBuffer[m_audioBufferFill].l = sample;
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m_audioBuffer[m_audioBufferFill].r = sample;
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++m_audioBufferFill;
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if(m_audioBufferFill >= m_audioBuffer.size()) {
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uint res = m_audioFifo->write((const quint8*)&m_audioBuffer[0], m_audioBufferFill, 1);
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/*
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if(res != m_audioBufferFill)
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qDebug("lost %u samples", m_audioBufferFill - res);
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*/
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m_audioBufferFill = 0;
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}
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m_sampleDistanceRemain += (Real)m_sampleRate / 48000.0;
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}
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}
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if(m_audioFifo->write((const quint8*)&m_audioBuffer[0], m_audioBufferFill, 0) != m_audioBufferFill)
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;//qDebug("lost samples");
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m_audioBufferFill = 0;
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if(m_sampleSink != NULL)
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m_sampleSink->feed(m_sampleBuffer.begin(), m_sampleBuffer.end(), true);
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m_sampleBuffer.clear();
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}
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void WFMDemod::start() {}
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void WFMDemod::stop() {}
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bool WFMDemod::handleMessage(Message* cmd)
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{
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if(DSPSignalNotification::match(cmd)) {
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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_interpolator.create(16, m_sampleRate, m_afBandwidth);
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m_sampleDistanceRemain = m_sampleRate / 48000.0;
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cmd->completed();
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return true;
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} else if(MsgConfigureWFMDemod::match(cmd)) {
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MsgConfigureWFMDemod* cfg = (MsgConfigureWFMDemod*)cmd;
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m_afBandwidth = cfg->getAFBandwidth();
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m_interpolator.create(16, m_sampleRate, m_afBandwidth);
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m_volume = cfg->getVolume();
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cmd->completed();
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return true;
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} else {
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if(m_sampleSink != NULL)
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return m_sampleSink->handleMessage(cmd);
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else return false;
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}
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}
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92
plugins/channel/wfm/wfmdemod.h
Normal file
92
plugins/channel/wfm/wfmdemod.h
Normal file
@ -0,0 +1,92 @@
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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_WFMDEMOD_H
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#define INCLUDE_WFMDEMOD_H
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#include <vector>
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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 "dsp/lowpass.h"
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#include "audio/audiofifo.h"
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#include "util/message.h"
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class AudioFifo;
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class WFMDemod : public SampleSink {
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public:
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WFMDemod(AudioFifo* audioFifo, SampleSink* sampleSink);
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~WFMDemod();
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void configure(MessageQueue* messageQueue, Real afBandwidth, Real volume);
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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 MsgConfigureWFMDemod : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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Real getAFBandwidth() const { return m_afBandwidth; }
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Real getVolume() const { return m_volume; }
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static MsgConfigureWFMDemod* create(Real afBandwidth, Real volume)
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{
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return new MsgConfigureWFMDemod(afBandwidth, volume);
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}
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private:
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Real m_afBandwidth;
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Real m_volume;
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MsgConfigureWFMDemod(Real afBandwidth, Real volume) :
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Message(),
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m_afBandwidth(afBandwidth),
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m_volume(volume)
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{ }
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};
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struct AudioSample {
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qint16 l;
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qint16 r;
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};
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typedef std::vector<AudioSample> AudioVector;
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Real m_afBandwidth;
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Real m_volume;
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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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Complex m_lastSample;
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AudioVector m_audioBuffer;
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uint m_audioBufferFill;
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AudioFifo* m_audioFifo;
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SampleSink* m_sampleSink;
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SampleVector m_sampleBuffer;
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};
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#endif // INCLUDE_WFMDEMOD_H
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182
plugins/channel/wfm/wfmdemodgui.cpp
Normal file
182
plugins/channel/wfm/wfmdemodgui.cpp
Normal file
@ -0,0 +1,182 @@
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#include <QDockWidget>
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#include <QMainWindow>
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#include "wfmdemodgui.h"
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#include "ui_wfmdemodgui.h"
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#include "wfmdemodgui.h"
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#include "ui_wfmdemodgui.h"
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#include "dsp/threadedsamplesink.h"
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#include "dsp/channelizer.h"
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#include "wfmdemod.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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#include "util/simpleserializer.h"
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#include "gui/basicchannelsettingswidget.h"
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WFMDemodGUI* WFMDemodGUI::create(PluginAPI* pluginAPI)
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{
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WFMDemodGUI* gui = new WFMDemodGUI(pluginAPI);
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return gui;
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}
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void WFMDemodGUI::destroy()
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{
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|
delete this;
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|
}
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|
|
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void WFMDemodGUI::setName(const QString& name)
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{
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setObjectName(name);
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|
}
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|
|
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|
void WFMDemodGUI::resetToDefaults()
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|
{
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|
ui->afBW->setValue(6);
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ui->volume->setValue(20);
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|
ui->spectrumGUI->resetToDefaults();
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|
applySettings();
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|
}
|
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|
|
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|
QByteArray WFMDemodGUI::serialize() const
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||||||
|
{
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|
SimpleSerializer s(1);
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|
s.writeS32(1, m_channelMarker->getCenterFrequency());
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|
s.writeS32(2, ui->afBW->value());
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|
s.writeS32(3, ui->volume->value());
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|
s.writeBlob(4, ui->spectrumGUI->serialize());
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s.writeU32(5, m_channelMarker->getColor().rgb());
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|
return s.final();
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|
}
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|
|
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|
bool WFMDemodGUI::deserialize(const QByteArray& data)
|
||||||
|
{
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|
SimpleDeserializer d(data);
|
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|
|
||||||
|
if(!d.isValid()) {
|
||||||
|
resetToDefaults();
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||||||
|
return false;
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||||||
|
}
|
||||||
|
|
||||||
|
if(d.getVersion() == 1) {
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|
QByteArray bytetmp;
|
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|
quint32 u32tmp;
|
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|
qint32 tmp;
|
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|
d.readS32(1, &tmp, 0);
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|
m_channelMarker->setCenterFrequency(tmp);
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|
d.readS32(2, &tmp, 6);
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|
ui->afBW->setValue(tmp);
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|
d.readS32(3, &tmp, 20);
|
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|
ui->volume->setValue(tmp);
|
||||||
|
d.readBlob(4, &bytetmp);
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||||||
|
ui->spectrumGUI->deserialize(bytetmp);
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|
if(d.readU32(5, &u32tmp))
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|
m_channelMarker->setColor(u32tmp);
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||||||
|
applySettings();
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||||||
|
return true;
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||||||
|
} else {
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||||||
|
resetToDefaults();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
bool WFMDemodGUI::handleMessage(Message* message)
|
||||||
|
{
|
||||||
|
return false;
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||||||
|
}
|
||||||
|
|
||||||
|
void WFMDemodGUI::viewChanged()
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||||||
|
{
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||||||
|
applySettings();
|
||||||
|
}
|
||||||
|
|
||||||
|
void WFMDemodGUI::on_afBW_valueChanged(int value)
|
||||||
|
{
|
||||||
|
ui->afBWText->setText(QString("%1 kHz").arg(value));
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|
applySettings();
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||||||
|
}
|
||||||
|
|
||||||
|
void WFMDemodGUI::on_volume_valueChanged(int value)
|
||||||
|
{
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||||||
|
ui->volumeText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1));
|
||||||
|
applySettings();
|
||||||
|
}
|
||||||
|
|
||||||
|
void WFMDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
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||||||
|
{
|
||||||
|
/*
|
||||||
|
if((widget == ui->spectrumContainer) && (m_wfmDemod != NULL))
|
||||||
|
m_wfmDemod->setSpectrum(m_threadedSampleSink->getMessageQueue(), rollDown);
|
||||||
|
*/
|
||||||
|
}
|
||||||
|
|
||||||
|
void WFMDemodGUI::onMenuDoubleClicked()
|
||||||
|
{
|
||||||
|
if(!m_basicSettingsShown) {
|
||||||
|
m_basicSettingsShown = true;
|
||||||
|
BasicChannelSettingsWidget* bcsw = new BasicChannelSettingsWidget(m_channelMarker, this);
|
||||||
|
bcsw->show();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
WFMDemodGUI::WFMDemodGUI(PluginAPI* pluginAPI, QWidget* parent) :
|
||||||
|
RollupWidget(parent),
|
||||||
|
ui(new Ui::WFMDemodGUI),
|
||||||
|
m_pluginAPI(pluginAPI),
|
||||||
|
m_basicSettingsShown(false)
|
||||||
|
{
|
||||||
|
ui->setupUi(this);
|
||||||
|
setAttribute(Qt::WA_DeleteOnClose, true);
|
||||||
|
connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
|
||||||
|
connect(this, SIGNAL(menuDoubleClickEvent()), this, SLOT(onMenuDoubleClicked()));
|
||||||
|
|
||||||
|
m_audioFifo = new AudioFifo(4, 48000 / 4);
|
||||||
|
m_spectrumVis = new SpectrumVis(ui->glSpectrum);
|
||||||
|
m_wfmDemod = new WFMDemod(m_audioFifo, m_spectrumVis);
|
||||||
|
m_channelizer = new Channelizer(m_wfmDemod);
|
||||||
|
m_threadedSampleSink = new ThreadedSampleSink(m_channelizer);
|
||||||
|
m_pluginAPI->addAudioSource(m_audioFifo);
|
||||||
|
m_pluginAPI->addSampleSink(m_threadedSampleSink);
|
||||||
|
|
||||||
|
ui->glSpectrum->setCenterFrequency(12000);
|
||||||
|
ui->glSpectrum->setSampleRate(24000);
|
||||||
|
ui->glSpectrum->setDisplayWaterfall(true);
|
||||||
|
ui->glSpectrum->setDisplayMaxHold(true);
|
||||||
|
m_spectrumVis->configure(m_threadedSampleSink->getMessageQueue(), 64, 10, FFTWindow::BlackmanHarris);
|
||||||
|
|
||||||
|
m_channelMarker = new ChannelMarker(this);
|
||||||
|
m_channelMarker->setColor(Qt::red);
|
||||||
|
m_channelMarker->setBandwidth(16000);
|
||||||
|
m_channelMarker->setCenterFrequency(0);
|
||||||
|
m_channelMarker->setVisible(true);
|
||||||
|
connect(m_channelMarker, SIGNAL(changed()), this, SLOT(viewChanged()));
|
||||||
|
m_pluginAPI->addChannelMarker(m_channelMarker);
|
||||||
|
|
||||||
|
ui->spectrumGUI->setBuddies(m_threadedSampleSink->getMessageQueue(), m_spectrumVis, ui->glSpectrum);
|
||||||
|
|
||||||
|
applySettings();
|
||||||
|
}
|
||||||
|
|
||||||
|
WFMDemodGUI::~WFMDemodGUI()
|
||||||
|
{
|
||||||
|
m_pluginAPI->removeChannelInstance(this);
|
||||||
|
m_pluginAPI->removeAudioSource(m_audioFifo);
|
||||||
|
m_pluginAPI->removeSampleSink(m_threadedSampleSink);
|
||||||
|
delete m_threadedSampleSink;
|
||||||
|
delete m_channelizer;
|
||||||
|
delete m_wfmDemod;
|
||||||
|
delete m_spectrumVis;
|
||||||
|
delete m_audioFifo;
|
||||||
|
delete m_channelMarker;
|
||||||
|
delete ui;
|
||||||
|
}
|
||||||
|
|
||||||
|
void WFMDemodGUI::applySettings()
|
||||||
|
{
|
||||||
|
setTitleColor(m_channelMarker->getColor());
|
||||||
|
m_channelizer->configure(m_threadedSampleSink->getMessageQueue(),
|
||||||
|
48000,
|
||||||
|
m_channelMarker->getCenterFrequency());
|
||||||
|
m_wfmDemod->configure(m_threadedSampleSink->getMessageQueue(),
|
||||||
|
ui->afBW->value() * 1000.0,
|
||||||
|
ui->volume->value() * 0.1);
|
||||||
|
}
|
||||||
60
plugins/channel/wfm/wfmdemodgui.h
Normal file
60
plugins/channel/wfm/wfmdemodgui.h
Normal file
@ -0,0 +1,60 @@
|
|||||||
|
#ifndef INCLUDE_WFMDEMODGUI_H
|
||||||
|
#define INCLUDE_WFMDEMODGUI_H
|
||||||
|
|
||||||
|
#include "gui/rollupwidget.h"
|
||||||
|
#include "plugin/plugingui.h"
|
||||||
|
|
||||||
|
class PluginAPI;
|
||||||
|
class ChannelMarker;
|
||||||
|
|
||||||
|
class AudioFifo;
|
||||||
|
class ThreadedSampleSink;
|
||||||
|
class Channelizer;
|
||||||
|
class WFMDemod;
|
||||||
|
class SpectrumVis;
|
||||||
|
|
||||||
|
namespace Ui {
|
||||||
|
class WFMDemodGUI;
|
||||||
|
}
|
||||||
|
|
||||||
|
class WFMDemodGUI : public RollupWidget, public PluginGUI {
|
||||||
|
Q_OBJECT
|
||||||
|
|
||||||
|
public:
|
||||||
|
static WFMDemodGUI* create(PluginAPI* pluginAPI);
|
||||||
|
void destroy();
|
||||||
|
|
||||||
|
void setName(const QString& name);
|
||||||
|
|
||||||
|
void resetToDefaults();
|
||||||
|
QByteArray serialize() const;
|
||||||
|
bool deserialize(const QByteArray& data);
|
||||||
|
|
||||||
|
bool handleMessage(Message* message);
|
||||||
|
|
||||||
|
private slots:
|
||||||
|
void viewChanged();
|
||||||
|
void on_afBW_valueChanged(int value);
|
||||||
|
void on_volume_valueChanged(int value);
|
||||||
|
void onWidgetRolled(QWidget* widget, bool rollDown);
|
||||||
|
void onMenuDoubleClicked();
|
||||||
|
|
||||||
|
private:
|
||||||
|
Ui::WFMDemodGUI* ui;
|
||||||
|
PluginAPI* m_pluginAPI;
|
||||||
|
ChannelMarker* m_channelMarker;
|
||||||
|
bool m_basicSettingsShown;
|
||||||
|
|
||||||
|
AudioFifo* m_audioFifo;
|
||||||
|
ThreadedSampleSink* m_threadedSampleSink;
|
||||||
|
Channelizer* m_channelizer;
|
||||||
|
WFMDemod* m_wfmDemod;
|
||||||
|
SpectrumVis* m_spectrumVis;
|
||||||
|
|
||||||
|
explicit WFMDemodGUI(PluginAPI* pluginAPI, QWidget* parent = NULL);
|
||||||
|
~WFMDemodGUI();
|
||||||
|
|
||||||
|
void applySettings();
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif // INCLUDE_WFMDEMODGUI_H
|
||||||
172
plugins/channel/wfm/wfmdemodgui.ui
Normal file
172
plugins/channel/wfm/wfmdemodgui.ui
Normal file
@ -0,0 +1,172 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<ui version="4.0">
|
||||||
|
<class>WFMDemodGUI</class>
|
||||||
|
<widget class="RollupWidget" name="WFMDemodGUI">
|
||||||
|
<property name="geometry">
|
||||||
|
<rect>
|
||||||
|
<x>0</x>
|
||||||
|
<y>0</y>
|
||||||
|
<width>302</width>
|
||||||
|
<height>410</height>
|
||||||
|
</rect>
|
||||||
|
</property>
|
||||||
|
<property name="windowTitle">
|
||||||
|
<string>WBFM Demodulator</string>
|
||||||
|
</property>
|
||||||
|
<widget class="QWidget" name="settingsContainer" native="true">
|
||||||
|
<property name="geometry">
|
||||||
|
<rect>
|
||||||
|
<x>35</x>
|
||||||
|
<y>35</y>
|
||||||
|
<width>242</width>
|
||||||
|
<height>96</height>
|
||||||
|
</rect>
|
||||||
|
</property>
|
||||||
|
<property name="windowTitle">
|
||||||
|
<string>Settings</string>
|
||||||
|
</property>
|
||||||
|
<layout class="QGridLayout" name="gridLayout">
|
||||||
|
<property name="margin">
|
||||||
|
<number>2</number>
|
||||||
|
</property>
|
||||||
|
<property name="spacing">
|
||||||
|
<number>3</number>
|
||||||
|
</property>
|
||||||
|
<item row="0" column="0">
|
||||||
|
<widget class="QLabel" name="label_2">
|
||||||
|
<property name="text">
|
||||||
|
<string>AF Bandwidth</string>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
<item row="0" column="1">
|
||||||
|
<widget class="QSlider" name="afBW">
|
||||||
|
<property name="minimum">
|
||||||
|
<number>1</number>
|
||||||
|
</property>
|
||||||
|
<property name="maximum">
|
||||||
|
<number>20</number>
|
||||||
|
</property>
|
||||||
|
<property name="pageStep">
|
||||||
|
<number>1</number>
|
||||||
|
</property>
|
||||||
|
<property name="value">
|
||||||
|
<number>3</number>
|
||||||
|
</property>
|
||||||
|
<property name="orientation">
|
||||||
|
<enum>Qt::Horizontal</enum>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
<item row="0" column="2">
|
||||||
|
<widget class="QLabel" name="afBWText">
|
||||||
|
<property name="minimumSize">
|
||||||
|
<size>
|
||||||
|
<width>50</width>
|
||||||
|
<height>0</height>
|
||||||
|
</size>
|
||||||
|
</property>
|
||||||
|
<property name="text">
|
||||||
|
<string>6 kHz</string>
|
||||||
|
</property>
|
||||||
|
<property name="alignment">
|
||||||
|
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
<item row="1" column="0">
|
||||||
|
<widget class="QLabel" name="label_3">
|
||||||
|
<property name="text">
|
||||||
|
<string>Volume</string>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
<item row="1" column="1">
|
||||||
|
<widget class="QSlider" name="volume">
|
||||||
|
<property name="maximum">
|
||||||
|
<number>100</number>
|
||||||
|
</property>
|
||||||
|
<property name="value">
|
||||||
|
<number>20</number>
|
||||||
|
</property>
|
||||||
|
<property name="orientation">
|
||||||
|
<enum>Qt::Horizontal</enum>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
<item row="1" column="2">
|
||||||
|
<widget class="QLabel" name="volumeText">
|
||||||
|
<property name="minimumSize">
|
||||||
|
<size>
|
||||||
|
<width>50</width>
|
||||||
|
<height>0</height>
|
||||||
|
</size>
|
||||||
|
</property>
|
||||||
|
<property name="text">
|
||||||
|
<string>2.0</string>
|
||||||
|
</property>
|
||||||
|
<property name="alignment">
|
||||||
|
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
</layout>
|
||||||
|
</widget>
|
||||||
|
<widget class="QWidget" name="spectrumContainer" native="true">
|
||||||
|
<property name="geometry">
|
||||||
|
<rect>
|
||||||
|
<x>40</x>
|
||||||
|
<y>140</y>
|
||||||
|
<width>218</width>
|
||||||
|
<height>184</height>
|
||||||
|
</rect>
|
||||||
|
</property>
|
||||||
|
<property name="windowTitle">
|
||||||
|
<string>Channel Spectrum</string>
|
||||||
|
</property>
|
||||||
|
<layout class="QVBoxLayout" name="verticalLayout">
|
||||||
|
<property name="spacing">
|
||||||
|
<number>2</number>
|
||||||
|
</property>
|
||||||
|
<property name="margin">
|
||||||
|
<number>3</number>
|
||||||
|
</property>
|
||||||
|
<item>
|
||||||
|
<widget class="GLSpectrum" name="glSpectrum" native="true">
|
||||||
|
<property name="minimumSize">
|
||||||
|
<size>
|
||||||
|
<width>200</width>
|
||||||
|
<height>150</height>
|
||||||
|
</size>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
<item>
|
||||||
|
<widget class="GLSpectrumGUI" name="spectrumGUI" native="true"/>
|
||||||
|
</item>
|
||||||
|
</layout>
|
||||||
|
</widget>
|
||||||
|
</widget>
|
||||||
|
<customwidgets>
|
||||||
|
<customwidget>
|
||||||
|
<class>GLSpectrum</class>
|
||||||
|
<extends>QWidget</extends>
|
||||||
|
<header>gui/glspectrum.h</header>
|
||||||
|
<container>1</container>
|
||||||
|
</customwidget>
|
||||||
|
<customwidget>
|
||||||
|
<class>GLSpectrumGUI</class>
|
||||||
|
<extends>QWidget</extends>
|
||||||
|
<header>gui/glspectrumgui.h</header>
|
||||||
|
<container>1</container>
|
||||||
|
</customwidget>
|
||||||
|
<customwidget>
|
||||||
|
<class>RollupWidget</class>
|
||||||
|
<extends>QWidget</extends>
|
||||||
|
<header>gui/rollupwidget.h</header>
|
||||||
|
<container>1</container>
|
||||||
|
</customwidget>
|
||||||
|
</customwidgets>
|
||||||
|
<resources/>
|
||||||
|
<connections/>
|
||||||
|
</ui>
|
||||||
53
plugins/channel/wfm/wfmplugin.cpp
Normal file
53
plugins/channel/wfm/wfmplugin.cpp
Normal file
@ -0,0 +1,53 @@
|
|||||||
|
#include <QtPlugin>
|
||||||
|
#include <QAction>
|
||||||
|
#include "plugin/pluginapi.h"
|
||||||
|
#include "wfmplugin.h"
|
||||||
|
#include "wfmdemodgui.h"
|
||||||
|
|
||||||
|
const PluginDescriptor WFMPlugin::m_pluginDescriptor = {
|
||||||
|
QString("WFM Demodulator"),
|
||||||
|
QString("---"),
|
||||||
|
QString("(c) maintech GmbH (written by Christian Daniel)"),
|
||||||
|
QString("http://www.maintech.de"),
|
||||||
|
true,
|
||||||
|
QString("http://www.maintech.de")
|
||||||
|
};
|
||||||
|
|
||||||
|
WFMPlugin::WFMPlugin(QObject* parent) :
|
||||||
|
QObject(parent)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
const PluginDescriptor& WFMPlugin::getPluginDescriptor() const
|
||||||
|
{
|
||||||
|
return m_pluginDescriptor;
|
||||||
|
}
|
||||||
|
|
||||||
|
void WFMPlugin::initPlugin(PluginAPI* pluginAPI)
|
||||||
|
{
|
||||||
|
m_pluginAPI = pluginAPI;
|
||||||
|
|
||||||
|
// register WFM demodulator
|
||||||
|
QAction* action = new QAction(tr("&WFM Demodulator"), this);
|
||||||
|
connect(action, SIGNAL(triggered()), this, SLOT(createInstanceWFM()));
|
||||||
|
m_pluginAPI->registerChannel("de.maintech.sdrangelove.channel.wfm", this, action);
|
||||||
|
}
|
||||||
|
|
||||||
|
PluginGUI* WFMPlugin::createChannel(const QString& channelName)
|
||||||
|
{
|
||||||
|
if(channelName == "de.maintech.sdrangelove.channel.wfm") {
|
||||||
|
WFMDemodGUI* gui = WFMDemodGUI::create(m_pluginAPI);
|
||||||
|
m_pluginAPI->registerChannelInstance("de.maintech.sdrangelove.channel.wfm", gui);
|
||||||
|
m_pluginAPI->addChannelRollup(gui);
|
||||||
|
return gui;
|
||||||
|
} else {
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void WFMPlugin::createInstanceWFM()
|
||||||
|
{
|
||||||
|
WFMDemodGUI* gui = WFMDemodGUI::create(m_pluginAPI);
|
||||||
|
m_pluginAPI->registerChannelInstance("de.maintech.sdrangelove.channel.wfm", gui);
|
||||||
|
m_pluginAPI->addChannelRollup(gui);
|
||||||
|
}
|
||||||
29
plugins/channel/wfm/wfmplugin.h
Normal file
29
plugins/channel/wfm/wfmplugin.h
Normal file
@ -0,0 +1,29 @@
|
|||||||
|
#ifndef INCLUDE_WFMPLUGIN_H
|
||||||
|
#define INCLUDE_WFMPLUGIN_H
|
||||||
|
|
||||||
|
#include <QObject>
|
||||||
|
#include "plugin/plugininterface.h"
|
||||||
|
|
||||||
|
class WFMPlugin : public QObject, PluginInterface {
|
||||||
|
Q_OBJECT
|
||||||
|
Q_INTERFACES(PluginInterface)
|
||||||
|
Q_PLUGIN_METADATA(IID "de.maintech.sdrangelove.channel.wfm")
|
||||||
|
|
||||||
|
public:
|
||||||
|
explicit WFMPlugin(QObject* parent = NULL);
|
||||||
|
|
||||||
|
const PluginDescriptor& getPluginDescriptor() const;
|
||||||
|
void initPlugin(PluginAPI* pluginAPI);
|
||||||
|
|
||||||
|
PluginGUI* createChannel(const QString& channelName);
|
||||||
|
|
||||||
|
private:
|
||||||
|
static const PluginDescriptor m_pluginDescriptor;
|
||||||
|
|
||||||
|
PluginAPI* m_pluginAPI;
|
||||||
|
|
||||||
|
private slots:
|
||||||
|
void createInstanceWFM();
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif // INCLUDE_WFMPLUGIN_H
|
||||||
Loading…
x
Reference in New Issue
Block a user