mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-13 20:01:46 -05:00
58 lines
2.9 KiB
C++
58 lines
2.9 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
|
|
// written by Christian Daniel //
|
|
// Copyright (C) 2016-2020 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
|
|
// //
|
|
// This program is free software; you can redistribute it and/or modify //
|
|
// it under the terms of the GNU General Public License as published by //
|
|
// the Free Software Foundation as version 3 of the License, or //
|
|
// (at your option) any later version. //
|
|
// //
|
|
// This program is distributed in the hope that it will be useful, //
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
// GNU General Public License V3 for more details. //
|
|
// //
|
|
// You should have received a copy of the GNU General Public License //
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef PLUGINS_CHANNELTX_MODCHIRPCHAT_CHIRPCHATMODENCODER_H_
|
|
#define PLUGINS_CHANNELTX_MODCHIRPCHAT_CHIRPCHATMODENCODER_H_
|
|
|
|
#include <vector>
|
|
#include "chirpchatmodsettings.h"
|
|
|
|
class ChirpChatModEncoder
|
|
{
|
|
public:
|
|
ChirpChatModEncoder();
|
|
~ChirpChatModEncoder();
|
|
|
|
void setCodingScheme(ChirpChatModSettings::CodingScheme codingScheme) { m_codingScheme = codingScheme; }
|
|
void setNbSymbolBits(unsigned int spreadFactor, unsigned int deBits);
|
|
void setLoRaParityBits(unsigned int parityBits) { m_nbParityBits = parityBits; }
|
|
void setLoRaHasHeader(bool hasHeader) { m_hasHeader = hasHeader; }
|
|
void setLoRaHasCRC(bool hasCRC) { m_hasCRC = hasCRC; }
|
|
void encodeBytes(const QByteArray& bytes, std::vector<unsigned short>& symbols);
|
|
void encode(ChirpChatModSettings settings, std::vector<unsigned short>& symbols);
|
|
|
|
private:
|
|
void encodeString(const QString& str, std::vector<unsigned short>& symbols);
|
|
// LoRa functions
|
|
void encodeBytesLoRa(const QByteArray& bytes, std::vector<unsigned short>& symbols);
|
|
|
|
// General attributes
|
|
ChirpChatModSettings::CodingScheme m_codingScheme;
|
|
unsigned int m_spreadFactor;
|
|
unsigned int m_deBits;
|
|
unsigned int m_nbSymbolBits;
|
|
// LoRa attributes
|
|
unsigned int m_nbParityBits; //!< 1 to 4 Hamming FEC bits for 4 payload bits
|
|
bool m_hasCRC;
|
|
bool m_hasHeader;
|
|
};
|
|
|
|
#endif // PLUGINS_CHANNELTX_MODCHIRPCHAT_CHIRPCHATMODENCODER_H_
|
|
|