/usr/include/radar/split_fsk_cc.h is in gr-radar 0.0.0.20161018-3build1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | /* -*- c++ -*- */
/*
* Copyright 2014 Communications Engineering Lab, KIT.
*
* This 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; either version 3, or (at your option)
* any later version.
*
* This software 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_RADAR_SPLIT_FSK_CC_H
#define INCLUDED_RADAR_SPLIT_FSK_CC_H
#include <radar/api.h>
#include <gnuradio/tagged_stream_block.h>
namespace gr {
namespace radar {
/*!
* \brief This block splits a FSK signal consisting of two separate signals. samp_per_freq items are taken and pushed alternating to the outputs. Discarded samples are thrown away at the beginning of samp_per_freq samples and only samp_per_freq-samp_discard are pushed to output.
*
* \param samp_per_freq Samples per frequency
* \param samp_discard Discarded samples
* \param len_key Packet length key for tagged stream
*
* \ingroup radar
*
*/
class RADAR_API split_fsk_cc : virtual public gr::tagged_stream_block
{
public:
typedef boost::shared_ptr<split_fsk_cc> sptr;
/*!
* \brief Return a shared_ptr to a new instance of radar::split_fsk_cc.
*
* To avoid accidental use of raw pointers, radar::split_fsk_cc's
* constructor is in a private implementation
* class. radar::split_fsk_cc::make is the public interface for
* creating new instances.
*/
static sptr make(int samp_per_freq, int samp_discard, const std::string& len_key="packet_len");
};
} // namespace radar
} // namespace gr
#endif /* INCLUDED_RADAR_SPLIT_FSK_CC_H */
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