GNU Radio Radar Toolbox
 All Classes Namespaces Files Functions Variables Typedefs Macros
ofdm_divide_vcvc.h
Go to the documentation of this file.
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 
22 #ifndef INCLUDED_RADAR_OFDM_DIVIDE_VCVC_H
23 #define INCLUDED_RADAR_OFDM_DIVIDE_VCVC_H
24 
25 #include <radar/api.h>
26 #include <gnuradio/tagged_stream_block.h>
27 
28 namespace gr {
29  namespace radar {
30 
31  /*!
32  * \brief This block performs a complex complex division with in0/in1. If vlen_out > vlen_in the additional space is filled with zeros. This can be used for zeropadding. discarded_carriers is a vector of the carriers which should be not used and set zero as division result. num_sync_words gives the number of sync words on which the discarded_carriers rule is not applied.
33  *
34  * \param vlen_in Input vector length
35  * \param vlen_out Output vector length
36  * \param discarded_carriers Discarded carriers
37  * \param num_sync_words Number of sync words
38  * \param len_key Packet length key for tagged stream
39  *
40  * \ingroup radar
41  *
42  */
43  class RADAR_API ofdm_divide_vcvc : virtual public gr::tagged_stream_block
44  {
45  public:
46  typedef boost::shared_ptr<ofdm_divide_vcvc> sptr;
47 
48  /*!
49  * \brief Return a shared_ptr to a new instance of radar::ofdm_divide_vcvc.
50  *
51  * To avoid accidental use of raw pointers, radar::ofdm_divide_vcvc's
52  * constructor is in a private implementation
53  * class. radar::ofdm_divide_vcvc::make is the public interface for
54  * creating new instances.
55  */
56  static sptr make(int vlen_in, int vlen_out, std::vector<int> discarded_carriers, int num_sync_words, std::string len_key="packet_len");
57  };
58 
59  } // namespace radar
60 } // namespace gr
61 
62 #endif /* INCLUDED_RADAR_OFDM_DIVIDE_VCVC_H */
63 
boost::shared_ptr< ofdm_divide_vcvc > sptr
Definition: ofdm_divide_vcvc.h:46
This block performs a complex complex division with in0/in1. If vlen_out > vlen_in the additional spa...
Definition: ofdm_divide_vcvc.h:43
#define RADAR_API
Definition: api.h:30