GNU Radio Manual and C++ API Reference  3.7.9.2
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ofdm_sampler.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2007,2011,2012 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
6  *
7  * GNU Radio is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
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12  * GNU Radio is distributed in the hope that it will be useful,
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14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
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21  */
22 
23 #ifndef INCLUDED_DIGITAL_OFDM_SAMPLER_H
24 #define INCLUDED_DIGITAL_OFDM_SAMPLER_H
25 
26 #include <gnuradio/digital/api.h>
27 #include <gnuradio/sync_block.h>
28 
29 namespace gr {
30  namespace digital {
31 
32  /*!
33  * \brief does the rest of the OFDM stuff
34  * \ingroup ofdm_blk
35  */
36  class DIGITAL_API ofdm_sampler : virtual public block
37  {
38  public:
39  // gr::digital::ofdm_sampler::sptr
40  typedef boost::shared_ptr<ofdm_sampler> sptr;
41 
42  /*!
43  * Make an OFDM sampler block.
44  *
45  * \param fft_length The size of the FFT vector (occupied_carriers + unused carriers)
46  * \param symbol_length Length of the full symbol (fft_length + CP length)
47  * \param timeout timeout in samples when we stop looking for a symbol after initial ack.
48  */
49  static sptr make(unsigned int fft_length,
50  unsigned int symbol_length,
51  unsigned int timeout=1000);
52  };
53 
54  } /* namespace digital */
55 } /* namespace gr */
56 
57 #endif /* INCLUDED_DIGITAL_OFDM_SAMPLER_H */
#define DIGITAL_API
Definition: gr-digital/include/gnuradio/digital/api.h:30
Include this header to use the message passing features.
Definition: logger.h:131
does the rest of the OFDM stuff
Definition: ofdm_sampler.h:36
boost::shared_ptr< ofdm_sampler > sptr
Definition: ofdm_sampler.h:40
The abstract base class for all 'terminal' processing blocks.A signal processing flow is constructed ...
Definition: block.h:60