GNU Radio 3.6.5.1 C++ API
gr_unpack_k_bits_bb.h
Go to the documentation of this file.
1 /* -*- c++ -*- */
2 /*
3  * Copyright 2006 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
9  * the Free Software Foundation; either version 3, or (at your option)
10  * any later version.
11  *
12  * GNU Radio is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with GNU Radio; see the file COPYING. If not, write to
19  * the Free Software Foundation, Inc., 51 Franklin Street,
20  * Boston, MA 02110-1301, USA.
21  */
22 
23 #ifndef INCLUDED_GR_UNPACK_K_BITS_BB_H
24 #define INCLUDED_GR_UNPACK_K_BITS_BB_H
25 
26 #include <gr_core_api.h>
27 #include <gr_sync_interpolator.h>
28 
32 
34 
35 /*!
36  * \brief Converts a byte with k relevent bits to k output bytes with 1 bit in the LSB.
37  */
39 {
40  private:
42 
43  gr_unpack_k_bits_bb (unsigned k);
44 
45  unsigned d_k; // number of relevent bits to unpack into k output bytes
46 
47  public:
49 
50  int work (int noutput_items,
51  gr_vector_const_void_star &input_items,
52  gr_vector_void_star &output_items);
53 };
54 
55 #endif