GNU Radio Manual and C++ API Reference
3.9.1.0
The Free & Open Software Radio Ecosystem
dvbt_ofdm_sym_acquisition.h
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/* -*- c++ -*- */
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/*
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* Copyright 2015 Free Software Foundation, Inc.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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*/
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#ifndef INCLUDED_DTV_DVBT_OFDM_SYM_ACQUISITION_H
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#define INCLUDED_DTV_DVBT_OFDM_SYM_ACQUISITION_H
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#include <
gnuradio/block.h
>
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#include <
gnuradio/dtv/api.h
>
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namespace
gr
{
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namespace
dtv {
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/*!
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* \brief OFDM symbol acquisition.
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* \ingroup dtv
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*
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* Data input format: \n
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* complex(real(float), imag(float)). \n
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* Data output format: \n
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* complex(real(float), imag(float)).
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*/
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class
DTV_API
dvbt_ofdm_sym_acquisition
:
virtual
public
block
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{
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public
:
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typedef
std::shared_ptr<dvbt_ofdm_sym_acquisition>
sptr
;
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/*!
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* \brief Create OFDM symbol acquisition.
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*
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* \param blocks Always equal to 1.\n
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* \param fft_length FFT size, 2048 or 8192. \n
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* \param occupied_tones Active OFDM carriers, 1705 or 6817. \n
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* \param cp_length Length of Cyclic Prefix (FFT size / 32, 16, 8 or 4). \n
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* \param snr Initial Signal to Noise Ratio.
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*/
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static
sptr
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make(
int
blocks,
int
fft_length,
int
occupied_tones,
int
cp_length,
float
snr);
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};
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}
// namespace dtv
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}
// namespace gr
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#endif
/* INCLUDED_DTV_DVBT_OFDM_SYM_ACQUISITION_H */
block.h
DTV_API
#define DTV_API
Definition:
gr-dtv/include/gnuradio/dtv/api.h:18
gr::dtv::dvbt_ofdm_sym_acquisition::sptr
std::shared_ptr< dvbt_ofdm_sym_acquisition > sptr
Definition:
dvbt_ofdm_sym_acquisition.h:30
api.h
gr::block
The abstract base class for all 'terminal' processing blocks.
Definition:
block.h:59
gr::dtv::dvbt_ofdm_sym_acquisition
OFDM symbol acquisition.
Definition:
dvbt_ofdm_sym_acquisition.h:27
gr
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition:
basic_block.h:29
gr-dtv
include
gnuradio
dtv
dvbt_ofdm_sym_acquisition.h
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