mirror of https://github.com/gnss-sdr/gnss-sdr
95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/*!
|
|
* \file gnss_synchro_monitor.cc
|
|
* \brief Implementation of a receiver monitoring block which allows sending
|
|
* a data stream with the receiver internal parameters (Gnss_Synchro objects)
|
|
* to local or remote clients over UDP.
|
|
*
|
|
* \author Álvaro Cebrián Juan, 2018. acebrianjuan(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_synchro_monitor.h"
|
|
#include "gnss_synchro.h"
|
|
#include <glog/logging.h>
|
|
#include <algorithm>
|
|
#include <iostream>
|
|
|
|
|
|
using google::LogMessage;
|
|
|
|
|
|
gnss_synchro_monitor_sptr gnss_synchro_make_monitor(unsigned int n_channels,
|
|
int output_rate_ms,
|
|
int udp_port,
|
|
std::vector<std::string> udp_addresses)
|
|
{
|
|
return gnss_synchro_monitor_sptr(new gnss_synchro_monitor(n_channels,
|
|
output_rate_ms,
|
|
udp_port,
|
|
udp_addresses));
|
|
}
|
|
|
|
|
|
gnss_synchro_monitor::gnss_synchro_monitor(unsigned int n_channels,
|
|
int output_rate_ms,
|
|
int udp_port,
|
|
std::vector<std::string> udp_addresses) : gr::sync_block("gnss_synchro_monitor",
|
|
gr::io_signature::make(n_channels, n_channels, sizeof(Gnss_Synchro)),
|
|
gr::io_signature::make(0, 0, 0))
|
|
{
|
|
d_output_rate_ms = output_rate_ms;
|
|
d_nchannels = n_channels;
|
|
|
|
udp_sink_ptr = std::unique_ptr<Gnss_Synchro_Udp_Sink>(new Gnss_Synchro_Udp_Sink(udp_addresses, udp_port));
|
|
|
|
count = 0;
|
|
}
|
|
|
|
|
|
gnss_synchro_monitor::~gnss_synchro_monitor() = default;
|
|
|
|
|
|
int gnss_synchro_monitor::work(int noutput_items, gr_vector_const_void_star& input_items,
|
|
gr_vector_void_star& output_items __attribute__((unused)))
|
|
{
|
|
const Gnss_Synchro** in = reinterpret_cast<const Gnss_Synchro**>(&input_items[0]); // Get the input buffer pointer
|
|
for (int epoch = 0; epoch < noutput_items; epoch++)
|
|
{
|
|
count++;
|
|
if (count >= d_output_rate_ms)
|
|
{
|
|
for (unsigned int i = 0; i < d_nchannels; i++)
|
|
{
|
|
std::vector<Gnss_Synchro> stocks;
|
|
stocks.push_back(in[i][epoch]);
|
|
udp_sink_ptr->write_gnss_synchro(stocks);
|
|
}
|
|
count = 0;
|
|
}
|
|
}
|
|
return noutput_items;
|
|
}
|