GNU Radio's SATELLITES Package
fixedlen_to_pdu_impl.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2022 Daniel Estevez <daniel@destevez.net>
4  *
5  * This file is part of gr-satellites
6  *
7  * SPDX-License-Identifier: GPL-3.0-or-later
8  *
9  */
10 
11 #ifndef INCLUDED_SATELLITES_FIXEDLEN_TO_PDU_IMPL_H
12 #define INCLUDED_SATELLITES_FIXEDLEN_TO_PDU_IMPL_H
13 
14 #include <gnuradio/blocks/pdu.h>
16 #include <vector>
17 
18 namespace gr {
19 namespace satellites {
20 
22 {
23 private:
24  const blocks::pdu::vector_type d_type;
25  const bool d_pack;
26  const size_t d_packetlen;
27  const size_t d_packet_nbytes;
28  const size_t d_pdu_items;
29  const pmt::pmt_t d_syncword_tag;
30  std::vector<uint8_t> d_history;
31  size_t d_write_ptr_item;
32  size_t d_write_ptr_byte;
33  std::vector<uint8_t> d_packet;
34  std::vector<tag_t> d_tags_in_window;
35  std::list<uint64_t> d_tag_offsets;
36 
37  void pack_packet();
38  void update_history(const uint8_t* in, int noutput_items);
39 
40 public:
41  fixedlen_to_pdu_impl(blocks::pdu::vector_type type,
42  const std::string& syncword_tag,
43  size_t packet_len,
44  bool pack);
46 
47  int work(int noutput_items,
48  gr_vector_const_void_star& input_items,
49  gr_vector_void_star& output_items);
50 };
51 
52 } // namespace satellites
53 } // namespace gr
54 
55 #endif /* INCLUDED_SATELLITES_FIXEDLEN_TO_PDU_IMPL_H */
Definition: ax100_decode.h:17
int work(int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
Definition: fixedlen_to_pdu_impl.h:21
fixedlen_to_pdu_impl(blocks::pdu::vector_type type, const std::string &syncword_tag, size_t packet_len, bool pack)
Fixedlen to PDU.
Definition: fixedlen_to_pdu.h:26