decode_rs_impl.h
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/* -*- c++ -*- */
/*
* Copyright 2016,2020 Daniel Estevez <daniel@destevez.net>
*
* This file is part of gr-satellites
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_SATELLITES_DECODE_RS_IMPL_H
#define INCLUDED_SATELLITES_DECODE_RS_IMPL_H
#include <satellites/decode_rs.h>
#include <cstdint>
#include <functional>
#include <vector>
namespace gr {
namespace satellites {
class decode_rs_impl : public decode_rs
{
private:
int d_interleave;
std::vector<uint8_t> d_rs_codeword;
std::vector<uint8_t> d_output_frame;
int d_nroots;
void* d_rs_p = NULL;
std::function<int(uint8_t*)> d_decode_rs;
constexpr static int d_ccsds_nn = 255;
constexpr static int d_ccsds_nroots = 32;
void check_interleave();
void set_message_ports();
public:
decode_rs_impl(bool dual_basis, int interleave = 1);
decode_rs_impl(
int symsize, int gfpoly, int fcr, int prim, int nroots, int interleave = 1);
~decode_rs_impl();
// Where all the action really happens
void forecast(int noutput_items, gr_vector_int& ninput_items_required);
int general_work(int noutput_items,
gr_vector_int& ninput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items);
void msg_handler(pmt::pmt_t pmt_msg);
};
} // namespace satellites
} // namespace gr
#endif /* INCLUDED_SATELLITES_DECODE_RS_IMPL_H */
gr::satellites::decode_rs_impl::general_work
int general_work(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
gr::satellites::decode_rs_impl::decode_rs_impl
decode_rs_impl(bool dual_basis, int interleave=1)
gr::satellites::decode_rs_impl::decode_rs_impl
decode_rs_impl(int symsize, int gfpoly, int fcr, int prim, int nroots, int interleave=1)
gr::satellites::decode_rs_impl::forecast
void forecast(int noutput_items, gr_vector_int &ninput_items_required)
gr::satellites::decode_rs_impl::~decode_rs_impl
~decode_rs_impl()
gr::satellites::decode_rs_impl::msg_handler
void msg_handler(pmt::pmt_t pmt_msg)
gr::satellites::decode_rs
<+description of block+>
Definition include/satellites/decode_rs.h:26
decode_rs.h
nroots
rs nroots
Definition init_rs.h:80
fcr
rs fcr
Definition init_rs.h:78
prim
rs prim
Definition init_rs.h:79
NULL
#define NULL
Definition lib/libfec/decode_rs.h:63
gr::satellites
Definition ax100_decode.h:18
gr
Definition ax100_decode.h:17