2 * Copyright 2006 Free Software Foundation, Inc.
4 * This file is part of GNU Radio
6 * GNU Radio is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2, or (at your option)
11 * GNU Radio is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with GNU Radio; see the file COPYING. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street,
19 * Boston, MA 02110-1301, USA.
22 #ifndef INCLUDED_PAGER_FLEX_PARSE_H
23 #define INCLUDED_PAGER_FLEX_PARSE_H
25 #include <gr_sync_block.h>
26 #include <pageri_flex_modes.h>
28 class pager_flex_parse;
29 typedef boost::shared_ptr<pager_flex_parse> pager_flex_parse_sptr;
31 pager_flex_parse_sptr pager_make_flex_parse();
34 * \brief flex parse description
38 class pager_flex_parse : public gr_sync_block
42 friend pager_flex_parse_sptr pager_make_flex_parse();
45 int d_count; // Count of received codewords
46 gr_int32 d_datawords[88]; // 11 blocks of 8 32-bit words
48 page_type_t d_type; // Current page type
49 int d_capcode; // Current page destination address
50 bool d_laddr; // Current page has long address
52 void parse_data(); // Handle a frame's worth of data
53 void parse_capcode(gr_int32 aw1, gr_int32 aw2);
54 void parse_alphanumeric(int mw1, int mw2, int j);
55 void parse_numeric(int mw1, int mw2, int j);
56 void parse_tone_only();
57 void parse_unknown(int mw1, int mw2);
60 int work(int noutput_items,
61 gr_vector_const_void_star &input_items,
62 gr_vector_void_star &output_items);
65 #endif /* INCLUDED_PAGER_FLEX_PARSE_H */