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gnss-sdr/src/algorithms/libs/gnss_sdr_time_counter.cc
2018-12-10 19:05:12 +01:00

127 lines
4.6 KiB
C++

/*!
* \file gnss_sdr_time_counter.cc
* \brief Simple block to report the current receiver time based on the output of the tracking or telemetry blocks
* \author Antonio Ramos 2018. antonio.ramos(at)gmail.com
*
*
* -------------------------------------------------------------------------
*
* Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
*
* GNSS-SDR is a software defined Global Navigation
* Satellite Systems receiver
*
* This file is part of GNSS-SDR.
*
* GNSS-SDR 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 of the License, or
* (at your option) any later version.
*
* GNSS-SDR 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 GNSS-SDR. If not, see <https://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
#include "gnss_sdr_time_counter.h"
#include "gnss_synchro.h"
#include <gnuradio/io_signature.h>
#include <cmath>
#include <iostream>
#include <string>
gnss_sdr_time_counter::gnss_sdr_time_counter() : gr::block("time_counter",
gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)),
gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)))
{
set_max_noutput_items(1);
current_T_rx_ms = 0;
current_s = 0;
current_m = 0;
current_h = 0;
current_days = 0;
report_interval_ms = 1000; // default reporting 1 second
flag_m = false;
flag_h = false;
flag_days = false;
}
gnss_sdr_time_counter_sptr gnss_sdr_make_time_counter()
{
gnss_sdr_time_counter_sptr counter_(new gnss_sdr_time_counter());
return counter_;
}
int gnss_sdr_time_counter::general_work(int noutput_items __attribute__((unused)), gr_vector_int &ninput_items __attribute__((unused)),
gr_vector_const_void_star &input_items __attribute__((unused)), gr_vector_void_star &output_items)
{
auto *out = reinterpret_cast<Gnss_Synchro *>(output_items[0]);
const auto *in = reinterpret_cast<const Gnss_Synchro *>(input_items[0]);
out[0] = in[0];
if ((current_T_rx_ms % report_interval_ms) == 0)
{
current_s++;
if ((current_s % 60) == 0)
{
current_s = 0;
current_m++;
flag_m = true;
if ((current_m % 60) == 0)
{
current_m = 0;
current_h++;
flag_h = true;
if ((current_h % 24) == 0)
{
current_h = 0;
current_days++;
flag_days = true;
}
}
}
if (flag_days)
{
std::string day;
if (current_days == 1)
{
day = " day ";
}
else
{
day = " days ";
}
std::cout << "Current receiver time: " << current_days << day << current_h << " h " << current_m << " min " << current_s << " s" << std::endl;
}
else
{
if (flag_h)
{
std::cout << "Current receiver time: " << current_h << " h " << current_m << " min " << current_s << " s" << std::endl;
}
else
{
if (flag_m)
{
std::cout << "Current receiver time: " << current_m << " min " << current_s << " s" << std::endl;
}
else
{
std::cout << "Current receiver time: " << current_s << " s" << std::endl;
}
}
}
}
current_T_rx_ms++;
consume_each(1);
return 1;
}