1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
/* -*- c++ -*- */
/* @file
* @author Piotr Krysik <ptrkrysik@gmail.com>
* @section LICENSE
*
* Gr-gsm is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* Gr-gsm is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with gr-gsm; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef INCLUDED_GSM_FREQ_HOPPER_MSG_IMPL_H
#define INCLUDED_GSM_FREQ_HOPPER_MSG_IMPL_H
#include <grgsm/trx/freq_hopper_msg.h>
#include <grgsm/misc_utils/time_spec.h>
#include <grgsm/misc_utils/fn_time.h>
#include <pmt/pmt.h>
namespace gr {
namespace gsm {
class freq_hopper_msg_impl : public freq_hopper_msg
{
private:
double d_samp_rate;
double d_fc_rx;
double d_fc_tx;
bool d_rx_hopping;
bool d_tx_hopping;
double d_freq_change_period;
bool d_rx_time_received;
time_spec_t d_last_rx_time;
time_spec_t d_current_time;
uint64_t d_current_start_offset; //!!zmienic nazwe - ta zmienna okresla pozycje ostatniego rx_time
uint64_t d_i;
std::vector<double> d_f;
double d_start_time;
time_spec_t d_next_change_time;
double d_change_advance;
pmt::pmt_t d_rx_time_key;
// bool d_hopping_enable; //if true block do the hopping, if not block just passes the bursts
uint64_t d_hsn; //hopping sequence number
uint64_t d_maio; //mobile allocation index offset
std::vector<uint64_t> d_ma; //mobile allocation
uint64_t d_current_fn;//!!
// pmt::pmt_t d_hopping_cmd; //TODO: change this a std::map
// void set_freq_metadata(pmt::pmt_t cmd);
// bool set_hopping_params(pmt::pmt_t hopping_params);
double get_dsp_freq(uint64_t fn);
public:
freq_hopper_msg_impl(
double samp_rate,
double start_fc_rx,
double start_fc_tx,
bool rx_hopping,
bool tx_hopping,
double freq_change_period);
~freq_hopper_msg_impl();
int work(int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items);
// void add_hopping_cmd(pmt::pmt_t hopping_cmd);
};
} // namespace gsm
} // namespace gr
#endif /* INCLUDED_GSM_FREQ_HOPPER_MSG_IMPL_H */
|
