mirror of https://github.com/f4exb/sdrangel.git
64 lines
2.4 KiB
C++
64 lines
2.4 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2024 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 INCLUDE_CHIRPCHATDEMODDECODERFT_H
|
|
#define INCLUDE_CHIRPCHATDEMODDECODERFT_H
|
|
|
|
#include <vector>
|
|
#include <string>
|
|
|
|
namespace FT8 {
|
|
class FT8Params;
|
|
}
|
|
|
|
class ChirpChatDemodDecoderFT
|
|
{
|
|
public:
|
|
enum ParityStatus
|
|
{
|
|
ParityUndefined,
|
|
ParityError,
|
|
ParityCorrected,
|
|
ParityOK
|
|
};
|
|
|
|
static void decodeSymbols(
|
|
const std::vector<std::vector<float>>& mags, // vector of symbols magnitudes
|
|
int nbSymbolBits, //!< number of bits per symbol
|
|
std::string& msg, //!< formatted message
|
|
std::string& call1, //!< 1st callsign or shorthand
|
|
std::string& call2, //!< 2nd callsign
|
|
std::string& loc, //!< locator, report or shorthand
|
|
bool& reply, //!< true if message is a reply report
|
|
int& payloadParityStatus,
|
|
bool& payloadCRCStatus
|
|
);
|
|
|
|
private:
|
|
static int decodeWithShift(
|
|
FT8::FT8Params& params,
|
|
std::vector<std::vector<float>>& mags,
|
|
int nbSymbolBits,
|
|
int *r174,
|
|
std::string& comments,
|
|
int shift = 0
|
|
);
|
|
};
|
|
|
|
|
|
#endif
|