GNU Radio's TDD Package
ferMsgGen_impl.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2019 <+YOU OR YOUR COMPANY+>.
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_TDD_FERMSGGEN_IMPL_H
22 #define INCLUDED_TDD_FERMSGGEN_IMPL_H
23 
24 #include <tdd/ferMsgGen.h>
25 #include <cstdlib>
26 
27 namespace gr {
28  namespace tdd {
29  /*typedef struct
30  {
31  uint64_t msgCnt;
32  unsigned char* data;
33  } msgGen;*/
34 
35  class ferMsgGen_impl : public ferMsgGen
36  {
37  private:
38  int d_frame_size;
39  uint64_t d_msg_cnt;
40  std::string d_out_tag_key;
41  uint64_t d_tag_position;
42  pmt::pmt_t d_me;
43 
44  //msgGen *msg;
45  protected:
46  int calculate_output_stream_length(const gr_vector_int &ninput_items);
47 
48  public:
49  ferMsgGen_impl(int frame_size, std::string out_tag_key, std::string len_tag_key);
51  unsigned short crc_ccitt(unsigned char* frame, int frame_len);
52 
53  // Where all the action really happens
54  int work(int noutput_items,
55  gr_vector_int &ninput_items,
56  gr_vector_const_void_star &input_items,
57  gr_vector_void_star &output_items);
58  };
59 
60  } // namespace tdd
61 } // namespace gr
62 
63 #endif /* INCLUDED_TDD_FERMSGGEN_IMPL_H */
64 
<+description of block+>
Definition: ferMsgGen.h:36
Definition: ferMsgGen_impl.h:35
unsigned short crc_ccitt(unsigned char *frame, int frame_len)
ferMsgGen_impl(int frame_size, std::string out_tag_key, std::string len_tag_key)
int calculate_output_stream_length(const gr_vector_int &ninput_items)
Definition: ferMsgBlock.h:28
int work(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)