GNU Radio Radar Toolbox
ts_fft_cc_impl.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2014 Communications Engineering Lab, KIT.
4 *
5 * This is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3, or (at your option)
8 * any later version.
9 *
10 * This software is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this software; see the file COPYING. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street,
18 * Boston, MA 02110-1301, USA.
19 */
20
21#ifndef INCLUDED_RADAR_TS_FFT_CC_IMPL_H
22#define INCLUDED_RADAR_TS_FFT_CC_IMPL_H
23
24#include <fftw3.h>
25#include <radar/ts_fft_cc.h>
26
27namespace gr {
28namespace radar {
29
31{
32private:
33 // Nothing to declare in this block.
34
35protected:
36 int calculate_output_stream_length(const gr_vector_int& ninput_items);
37
38public:
39 ts_fft_cc_impl(int packet_len, const std::string& len_key);
41
42 fftwf_plan d_fft_plan;
43 fftwf_complex* d_buffer;
45
46 // Where all the action really happens
47 int work(int noutput_items,
48 gr_vector_int& ninput_items,
49 gr_vector_const_void_star& input_items,
50 gr_vector_void_star& output_items);
51};
52
53} // namespace radar
54} // namespace gr
55
56#endif /* INCLUDED_RADAR_TS_FFT_CC_IMPL_H */
Definition ts_fft_cc_impl.h:31
int d_packet_len
Definition ts_fft_cc_impl.h:44
fftwf_complex * d_buffer
Definition ts_fft_cc_impl.h:43
int work(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
ts_fft_cc_impl(int packet_len, const std::string &len_key)
int calculate_output_stream_length(const gr_vector_int &ninput_items)
fftwf_plan d_fft_plan
Definition ts_fft_cc_impl.h:42
This blocks takes a tagged stream and returns a FFT of the length of the input stream....
Definition ts_fft_cc.h:42
Definition crop_matrix_vcvc.h:28