GNU Radio Radar Toolbox
signal_generator_fsk_c.h
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/* -*- c++ -*- */
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/*
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* Copyright 2014 Communications Engineering Lab, KIT.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDED_RADAR_SIGNAL_GENERATOR_FSK_C_H
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#define INCLUDED_RADAR_SIGNAL_GENERATOR_FSK_C_H
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#include <gnuradio/sync_block.h>
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#include <
radar/api.h
>
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namespace
gr
{
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namespace
radar {
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/*!
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* \brief This block generates a signal for FSK radar in baseband. The waveform consists
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* of a signal with an alternating frequency. The packet length for subsequent tagged
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* streams is calculated with two times the samples per single frequency multiplied by the
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* blocks per tag.
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*
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* \param samp_rate Signal sample rate
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* \param samp_per_freq Number of samples per frequency until the frequency shifts
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* \param blocks_per_tag A block contains samp_per_freq samples of the low frequency and
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* samp_per_freq samples of the high frequency. The packet length for subsequent tagged
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* stream blocks is calculated with 2*samp_per_freq*blocks_per_tag. \param freq_low Lower
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* frequency in baseband \param freq_high Higher frequency in baseband \param amplitude
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* Signal amplitude \param len_key Packet length key for tagged stream
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*
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* \ingroup radar
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*
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*/
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class
RADAR_API
signal_generator_fsk_c
:
virtual
public
gr::sync_block
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{
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public
:
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typedef
boost::shared_ptr<signal_generator_fsk_c>
sptr
;
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/*!
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* \brief Return a shared_ptr to a new instance of radar::signal_generator_fsk_c.
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*
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* To avoid accidental use of raw pointers, radar::signal_generator_fsk_c's
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* constructor is in a private implementation
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* class. radar::signal_generator_fsk_c::make is the public interface for
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* creating new instances.
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*/
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static
sptr
make
(
int
samp_rate,
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int
samp_per_freq,
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int
blocks_per_tag,
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float
freq_low,
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float
freq_high,
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float
amplitude,
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const
std::string& len_key =
"packet_len"
);
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};
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}
// namespace radar
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}
// namespace gr
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#endif
/* INCLUDED_RADAR_SIGNAL_GENERATOR_FSK_C_H */
RADAR_API
#define RADAR_API
Definition:
api.h:31
gr::radar::signal_generator_fsk_c::sptr
boost::shared_ptr< signal_generator_fsk_c > sptr
Definition:
signal_generator_fsk_c.h:50
gr::radar::signal_generator_fsk_c
This block generates a signal for FSK radar in baseband. The waveform consists of a signal with an al...
Definition:
signal_generator_fsk_c.h:48
gr
Definition:
crop_matrix_vcvc.h:28
gr::radar::signal_generator_fsk_c::make
static sptr make(int samp_rate, int samp_per_freq, int blocks_per_tag, float freq_low, float freq_high, float amplitude, const std::string &len_key="packet_len")
Return a shared_ptr to a new instance of radar::signal_generator_fsk_c.
api.h
include
radar
signal_generator_fsk_c.h
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