GNU Radio's GSM Package
time_sample_ref.h
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1 /* -*- c++ -*- */
2 /*
3  * @file
4  * @author (C) 2017 by Piotr Krysik <ptrkrysik@gmail.com>
5  * @section LICENSE
6  *
7  * Gr-gsm 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  * Gr-gsm 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 gr-gsm; 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_TIME_SAMPLE_REF_IMPL_H
24 #define INCLUDED_TIME_SAMPLE_REF_IMPL_H
25 
26 #include <stdint.h>
28 
29 namespace gr {
30  namespace gsm {
31  /*
32  Class for storing time reference and for conversions time<->sample number
33  */
35  {
36  private:
37  double d_samp_rate;
38  time_spec_t d_last_rx_time;
39  uint64_t d_current_start_offset;
40  public:
41  time_sample_ref(double samp_rate);
43  void update(time_spec_t last_rx_time, uint64_t current_start_offset);
44  time_spec_t offset_to_time(uint64_t offset);
45  uint64_t time_to_offset(time_spec_t time);
46  };
47  } // namespace gsm
48 } // namespace gr
49 #endif// INCLUDED_TIME_SAMPLE_REF_IMPL_H
time_spec.h
gr::gsm::time_sample_ref
Definition: time_sample_ref.h:35
gr::gsm::time_sample_ref::offset_to_time
time_spec_t offset_to_time(uint64_t offset)
gr::gsm::time_sample_ref::update
void update(time_spec_t last_rx_time, uint64_t current_start_offset)
gr::gsm::time_sample_ref::time_sample_ref
time_sample_ref(double samp_rate)
gr::gsm::time_sample_ref::~time_sample_ref
~time_sample_ref()
gr::gsm::time_sample_ref::time_to_offset
uint64_t time_to_offset(time_spec_t time)
gr::gsm::time_spec_t
Definition: time_spec.h:40
gr
Definition: constants.h:29