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https://github.com/f4exb/sdrangel.git
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87 lines
3.8 KiB
C++
87 lines
3.8 KiB
C++
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///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2019-2020 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 PLUGINS_CHANNELRX_DEMODCHIRPCHAT_CHIRPCHATDEMODSETTINGS_H_
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#define PLUGINS_CHANNELRX_DEMODCHIRPCHAT_CHIRPCHATDEMODSETTINGS_H_
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#include <QByteArray>
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#include <QString>
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#include <stdint.h>
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#include "dsp/fftwindow.h"
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class Serializable;
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struct ChirpChatDemodSettings
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{
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enum CodingScheme
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{
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CodingLoRa, //!< Standard LoRa
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CodingASCII, //!< plain ASCII (7 bits)
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CodingTTY //!< plain TTY (5 bits)
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};
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int m_inputFrequencyOffset;
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int m_bandwidthIndex;
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int m_spreadFactor;
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int m_deBits; //!< Low data rate optmize (DE) bits
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FFTWindow::Function m_fftWindow;
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CodingScheme m_codingScheme;
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bool m_decodeActive;
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int m_eomSquelchTenths; //!< Squelch factor to trigger end of message (/10)
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unsigned int m_nbSymbolsMax; //!< Maximum number of symbols in a payload
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bool m_autoNbSymbolsMax; //!< Set maximum number of symbols in a payload automatically using last messag value
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unsigned int m_preambleChirps; //!< Number of expected preamble chirps
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int m_nbParityBits; //!< Hamming parity bits (LoRa)
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int m_packetLength; //!< Payload packet length in bytes or characters (LoRa)
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bool m_hasCRC; //!< Payload has CRC (LoRa)
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bool m_hasHeader; //!< Header present before actual payload (LoRa)
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bool m_sendViaUDP; //!< Send decoded message via UDP
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QString m_udpAddress; //!< UDP address where to send message
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uint16_t m_udpPort; //!< UDP port where to send message
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uint32_t m_rgbColor;
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QString m_title;
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int m_streamIndex;
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bool m_useReverseAPI;
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QString m_reverseAPIAddress;
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uint16_t m_reverseAPIPort;
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uint16_t m_reverseAPIDeviceIndex;
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uint16_t m_reverseAPIChannelIndex;
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Serializable *m_channelMarker;
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Serializable *m_spectrumGUI;
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static const int bandwidths[];
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static const int nbBandwidths;
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static const int oversampling;
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ChirpChatDemodSettings();
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void resetToDefaults();
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void setChannelMarker(Serializable *channelMarker) { m_channelMarker = channelMarker; }
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void setSpectrumGUI(Serializable *spectrumGUI) { m_spectrumGUI = spectrumGUI; }
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unsigned int getNbSFDFourths() const; //!< Get the number of SFD period fourths (depends on coding scheme)
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bool hasSyncWord() const; //!< Only LoRa has a syncword (for the moment)
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QByteArray serialize() const;
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bool deserialize(const QByteArray& data);
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};
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#endif /* PLUGINS_CHANNELRX_DEMODCHIRPCHAT_CHIRPCHATDEMODSETTINGS_H_ */
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