pdu_scrambler.h
Go to the documentation of this file.
/* -*- c++ -*- */
/*
* Copyright 2022 Daniel Estevez <daniel@destevez.net>
*
* This file is part of gr-satellites
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_SATELLITES_PDU_SCRAMBLER_H
#define INCLUDED_SATELLITES_PDU_SCRAMBLER_H
#include <gnuradio/block.h>
#include <satellites/api.h>
#include <vector>
namespace gr {
namespace satellites {
/*!
* \brief PDU Scrambler
* \ingroup satellites
*
* \details
* Uses a predefined sequence to implement a synchronous scrambler that acts
* on PDUs. The scrambling sequence needs to be longer than the PDUs that the
* block will process. PDUs which are longer than the sequence are dropped.
*/
class SATELLITES_API pdu_scrambler : virtual public gr::block
{
public:
typedef boost::shared_ptr<pdu_scrambler> sptr;
/*!
* \brief Build the PDU Scrambler block.
*
* \param sequence The scrambling sequence to use.
*/
static sptr make(const std::vector<uint8_t>& sequence);
};
} // namespace satellites
} // namespace gr
#endif /* INCLUDED_SATELLITES_PDU_SCRAMBLER_H */
api.h
SATELLITES_API
#define SATELLITES_API
Definition: api.h:31
gr::satellites::pdu_scrambler
PDU Scrambler.
Definition: pdu_scrambler.h:31
gr::satellites::pdu_scrambler::sptr
boost::shared_ptr< pdu_scrambler > sptr
Definition: pdu_scrambler.h:33
gr::satellites::pdu_scrambler::make
static sptr make(const std::vector< uint8_t > &sequence)
Build the PDU Scrambler block.
gr
Definition: ax100_decode.h:17