GNU Radio C++ API Reference: dvbt_ofdm_sym_acquisition.h Source File

| GNU Radio C++ API Reference 3.10.12.0 The Free & Open Software Radio Ecosystem |

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dvbt_ofdm_sym_acquisition.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2015 Free Software Foundation, Inc.
4 *
5 * SPDX-License-Identifier: GPL-3.0-or-later
6 *
7 */
8
9#ifndef INCLUDED_DTV_DVBT_OFDM_SYM_ACQUISITION_H
10#define INCLUDED_DTV_DVBT_OFDM_SYM_ACQUISITION_H
11
12#include <gnuradio/block.h>
13#include <gnuradio/dtv/api.h>
14
15namespace gr {
16namespace dtv {
17
18/*!
19 * \brief OFDM symbol acquisition.
20 * \ingroup dtv
21 *
22 * Data input format: \n
23 * complex(real(float), imag(float)). \n
24 * Data output format: \n
25 * complex(real(float), imag(float)).
26 */
27 class DTV_API dvbt_ofdm_sym_acquisition : virtual public block
28{
29public:
30 typedef std::shared_ptr<dvbt_ofdm_sym_acquisition> sptr;
31
32 /*!
33 * \brief Create OFDM symbol acquisition.
34 *
35 * \param blocks Always equal to 1.\n
36 * \param fft_length FFT size, 2048 or 8192. \n
37 * \param occupied_tones Active OFDM carriers, 1705 or 6817. \n
38 * \param cp_length Length of Cyclic Prefix (FFT size / 32, 16, 8 or 4). \n
39 * \param snr Initial Signal to Noise Ratio.
40 */
41 static sptr
42 make(int blocks, int fft_length, int occupied_tones, int cp_length, float snr);
43};
44
45} // namespace dtv
46} // namespace gr
47
48#endif /* INCLUDED_DTV_DVBT_OFDM_SYM_ACQUISITION_H */
gr::block::block
block(void)
Definition gnuradio-runtime/include/gnuradio/block.h:806
gr::dtv::dvbt_ofdm_sym_acquisition
OFDM symbol acquisition.
Definition dvbt_ofdm_sym_acquisition.h:28
gr::dtv::dvbt_ofdm_sym_acquisition::sptr
std::shared_ptr< dvbt_ofdm_sym_acquisition > sptr
Definition dvbt_ofdm_sym_acquisition.h:30
gr::dtv::dvbt_ofdm_sym_acquisition::make
static sptr make(int blocks, int fft_length, int occupied_tones, int cp_length, float snr)
Create OFDM symbol acquisition.
block.h
api.h
DTV_API
#define DTV_API
Definition gr-dtv/include/gnuradio/dtv/api.h:18
gr::blocks
Definition abs_blk.h:20
gr::dtv
Definition atsc_consts.h:17
gr
GNU Radio logging wrapper.
Definition basic_block.h:29