kopia lustrzana https://github.com/f4exb/sdrangel
314 wiersze
11 KiB
C++
314 wiersze
11 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
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// (C) 2015 John Greb //
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// (C) 2020 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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// (at your option) any later version. //
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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_CHIRPCHATDEMOD_H
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#define INCLUDE_CHIRPCHATDEMOD_H
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#include <vector>
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#include <QNetworkRequest>
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#include "dsp/basebandsamplesink.h"
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#include "dsp/spectrumvis.h"
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#include "channel/channelapi.h"
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#include "util/message.h"
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#include "util/udpsinkutil.h"
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#include "chirpchatdemodbaseband.h"
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#include "chirpchatdemoddecoder.h"
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class QNetworkAccessManager;
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class QNetworkReply;
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class DeviceAPI;
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class QThread;
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class ChirpChatDemod : public BasebandSampleSink, public ChannelAPI {
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public:
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class MsgConfigureChirpChatDemod : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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const ChirpChatDemodSettings& getSettings() const { return m_settings; }
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bool getForce() const { return m_force; }
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static MsgConfigureChirpChatDemod* create(const ChirpChatDemodSettings& settings, bool force)
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{
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return new MsgConfigureChirpChatDemod(settings, force);
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}
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private:
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ChirpChatDemodSettings m_settings;
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bool m_force;
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MsgConfigureChirpChatDemod(const ChirpChatDemodSettings& settings, bool force) :
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Message(),
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m_settings(settings),
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m_force(force)
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{ }
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};
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class MsgReportDecodeBytes : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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const QByteArray& getBytes() const { return m_bytes; }
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unsigned int getSyncWord() const { return m_syncWord; }
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float getSingalDb() const { return m_signalDb; }
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float getNoiseDb() const { return m_noiseDb; }
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unsigned int getPacketSize() const { return m_packetSize; }
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unsigned int getNbParityBits() const { return m_nbParityBits; }
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unsigned int getNbSymbols() const { return m_nbSymbols; }
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unsigned int getNbCodewords() const { return m_nbCodewords; }
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bool getHasCRC() const { return m_hasCRC; }
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bool getEarlyEOM() const { return m_earlyEOM; }
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int getHeaderParityStatus() const { return m_headerParityStatus; }
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bool getHeaderCRCStatus() const { return m_headerCRCStatus; }
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int getPayloadParityStatus() const { return m_payloadParityStatus; }
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bool getPayloadCRCStatus() const { return m_payloadCRCStatus; }
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static MsgReportDecodeBytes* create(const QByteArray& bytes) {
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return new MsgReportDecodeBytes(bytes);
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}
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void setSyncWord(unsigned int syncWord) {
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m_syncWord = syncWord;
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}
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void setSignalDb(float db) {
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m_signalDb = db;
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}
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void setNoiseDb(float db) {
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m_noiseDb = db;
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}
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void setPacketSize(unsigned int packetSize) {
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m_packetSize = packetSize;
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}
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void setNbParityBits(unsigned int nbParityBits) {
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m_nbParityBits = nbParityBits;
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}
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void setNbSymbols(unsigned int nbSymbols) {
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m_nbSymbols = nbSymbols;
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}
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void setNbCodewords(unsigned int nbCodewords) {
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m_nbCodewords = nbCodewords;
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}
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void setHasCRC(bool hasCRC) {
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m_hasCRC = hasCRC;
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}
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void setEarlyEOM(bool earlyEOM) {
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m_earlyEOM = earlyEOM;
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}
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void setHeaderParityStatus(int headerParityStatus) {
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m_headerParityStatus = headerParityStatus;
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}
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void setHeaderCRCStatus(bool headerCRCStatus) {
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m_headerCRCStatus = headerCRCStatus;
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}
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void setPayloadParityStatus(int payloadParityStatus) {
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m_payloadParityStatus = payloadParityStatus;
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}
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void setPayloadCRCStatus(bool payloadCRCStatus) {
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m_payloadCRCStatus = payloadCRCStatus;
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}
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private:
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QByteArray m_bytes;
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unsigned int m_syncWord;
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float m_signalDb;
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float m_noiseDb;
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unsigned int m_packetSize;
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unsigned int m_nbParityBits;
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unsigned int m_nbSymbols;
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unsigned int m_nbCodewords;
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bool m_hasCRC;
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bool m_earlyEOM;
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int m_headerParityStatus;
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bool m_headerCRCStatus;
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int m_payloadParityStatus;
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bool m_payloadCRCStatus;
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MsgReportDecodeBytes(const QByteArray& bytes) :
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Message(),
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m_bytes(bytes),
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m_syncWord(0),
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m_signalDb(0.0),
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m_noiseDb(0.0),
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m_packetSize(0),
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m_nbParityBits(0),
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m_nbSymbols(0),
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m_nbCodewords(0),
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m_hasCRC(false),
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m_earlyEOM(false),
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m_headerParityStatus(false),
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m_headerCRCStatus(false),
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m_payloadParityStatus(false),
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m_payloadCRCStatus(false)
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{ }
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};
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class MsgReportDecodeString : public Message {
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MESSAGE_CLASS_DECLARATION
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public:
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const QString& getString() const { return m_str; }
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unsigned int getSyncWord() const { return m_syncWord; }
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float getSingalDb() const { return m_signalDb; }
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float getNoiseDb() const { return m_noiseDb; }
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static MsgReportDecodeString* create(const QString& str)
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{
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return new MsgReportDecodeString(str);
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}
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void setSyncWord(unsigned int syncWord) {
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m_syncWord = syncWord;
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}
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void setSignalDb(float db) {
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m_signalDb = db;
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}
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void setNoiseDb(float db) {
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m_noiseDb = db;
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}
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private:
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QString m_str;
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unsigned int m_syncWord;
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float m_signalDb;
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float m_noiseDb;
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MsgReportDecodeString(const QString& str) :
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Message(),
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m_str(str),
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m_syncWord(0),
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m_signalDb(0.0),
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m_noiseDb(0.0)
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{ }
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};
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ChirpChatDemod(DeviceAPI* deviceAPI);
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virtual ~ChirpChatDemod();
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virtual void destroy() { delete this; }
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SpectrumVis *getSpectrumVis() { return &m_spectrumVis; }
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using BasebandSampleSink::feed;
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virtual void feed(const SampleVector::const_iterator& begin, const SampleVector::const_iterator& end, bool po);
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virtual void start();
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virtual void stop();
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virtual void pushMessage(Message *msg) { m_inputMessageQueue.push(msg); }
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virtual QString getSinkName() { return objectName(); }
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virtual void getIdentifier(QString& id) { id = objectName(); }
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virtual void getTitle(QString& title) { title = m_settings.m_title; }
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virtual qint64 getCenterFrequency() const { return m_settings.m_inputFrequencyOffset; }
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virtual void setCenterFrequency(qint64 frequency);
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virtual QByteArray serialize() const;
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virtual bool deserialize(const QByteArray& data);
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virtual int getNbSinkStreams() const { return 1; }
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virtual int getNbSourceStreams() const { return 0; }
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virtual qint64 getStreamCenterFrequency(int streamIndex, bool sinkElseSource) const
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{
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(void) streamIndex;
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(void) sinkElseSource;
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return 0;
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}
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virtual int webapiSettingsGet(
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage);
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virtual int webapiSettingsPutPatch(
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bool force,
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings& response,
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QString& errorMessage);
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virtual int webapiReportGet(
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SWGSDRangel::SWGChannelReport& response,
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QString& errorMessage);
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static void webapiFormatChannelSettings(
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SWGSDRangel::SWGChannelSettings& response,
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const ChirpChatDemodSettings& settings);
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static void webapiUpdateChannelSettings(
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ChirpChatDemodSettings& settings,
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const QStringList& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings& response);
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bool getDemodActive() const;
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double getCurrentNoiseLevel() const;
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double getTotalPower() const;
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uint32_t getNumberOfDeviceStreams() const;
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static const char* const m_channelIdURI;
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static const char* const m_channelId;
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private:
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DeviceAPI *m_deviceAPI;
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QThread *m_thread;
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ChirpChatDemodBaseband* m_basebandSink;
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ChirpChatDemodDecoder m_decoder;
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ChirpChatDemodSettings m_settings;
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SpectrumVis m_spectrumVis;
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int m_basebandSampleRate; //!< stored from device message used when starting baseband sink
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float m_lastMsgSignalDb;
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float m_lastMsgNoiseDb;
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int m_lastMsgSyncWord;
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int m_lastMsgPacketLength;
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int m_lastMsgNbParityBits;
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bool m_lastMsgHasCRC;
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int m_lastMsgNbSymbols;
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int m_lastMsgNbCodewords;
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bool m_lastMsgEarlyEOM;
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bool m_lastMsgHeaderCRC;
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int m_lastMsgHeaderParityStatus;
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bool m_lastMsgPayloadCRC;
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int m_lastMsgPayloadParityStatus;
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QString m_lastMsgTimestamp;
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QString m_lastMsgString;
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QByteArray m_lastMsgBytes;
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UDPSinkUtil<uint8_t> m_udpSink;
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QNetworkAccessManager *m_networkManager;
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QNetworkRequest m_networkRequest;
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virtual bool handleMessage(const Message& cmd);
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void applySettings(const ChirpChatDemodSettings& settings, bool force = false);
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void webapiFormatChannelReport(SWGSDRangel::SWGChannelReport& response);
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void webapiReverseSendSettings(QList<QString>& channelSettingsKeys, const ChirpChatDemodSettings& settings, bool force);
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void sendChannelSettings(
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QList<MessageQueue*> *messageQueues,
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QList<QString>& channelSettingsKeys,
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const ChirpChatDemodSettings& settings,
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bool force
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);
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void webapiFormatChannelSettings(
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QList<QString>& channelSettingsKeys,
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SWGSDRangel::SWGChannelSettings *swgChannelSettings,
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const ChirpChatDemodSettings& settings,
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bool force
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);
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private slots:
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void networkManagerFinished(QNetworkReply *reply);
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};
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#endif // INCLUDE_CHIRPCHATDEMOD_H
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