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//
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#include <uhd/usrp/multi_usrp.hpp>
#include <uhd/utils/safe_main.hpp>
#include <boost/program_options.hpp>
#include <boost/algorithm/string.hpp> //for split
#include <iostream>
#include <sstream>
namespace po = boost::program_options;
namespace {
std::string make_border(const std::string &text)
{
std::stringstream ss;
ss << " _____________________________________________________\n";
ss << " /" << std::endl;
std::vector<std::string> lines;
boost::split(lines, text, boost::is_any_of("\n"));
while (lines.back().empty()) {
lines.pop_back(); //strip trailing newlines
}
if (not lines.empty()) {
lines[0] = " " + lines[0]; //indent the title line
}
for (const std::string& line : lines)
{
ss << "| " << line << std::endl;
}
return ss.str();
}
}
using namespace uhd::usrp;
std::string db_sensors_string(
const std::string& tx_rx,
multi_usrp::sptr usrp,
const size_t mb_idx
) {
std::stringstream ss;
ss << tx_rx << " Sensors: \n" << std::endl;
const size_t num_chans = (tx_rx == "RX")
? usrp->get_rx_subdev_spec(mb_idx).size()
: usrp->get_tx_subdev_spec(mb_idx).size()
;
for (size_t chan_idx = 0; chan_idx < num_chans; chan_idx++) {
ss << "Chan " << chan_idx << ": " << std::endl;
const auto sensors = (tx_rx == "RX")
? usrp->get_rx_sensor_names(chan_idx)
: usrp->get_tx_sensor_names(chan_idx);
for (const auto& sensor : sensors) {
const auto sensor_value = (tx_rx == "RX")
? usrp->get_rx_sensor(sensor, chan_idx)
: usrp->get_tx_sensor(sensor, chan_idx)
;
ss << "* " << sensor_value.to_pp_string() << std::endl;
}
ss << std::endl;
}
return ss.str();
}
std::string mboard_sensors_string(multi_usrp::sptr usrp, const size_t mb_idx)
{
std::stringstream ss;
ss << "Sensors for motherboard " << mb_idx << ": \n" << std::endl;
const auto mboard_sensors = usrp->get_mboard_sensor_names(mb_idx);
for (const auto& mboard_sensor : mboard_sensors) {
const auto sensor_value =
usrp->get_mboard_sensor(mboard_sensor, mb_idx);
ss << "* " << sensor_value.to_pp_string() << std::endl;
}
ss << make_border(db_sensors_string("RX", usrp, mb_idx)) << std::endl;
ss << make_border(db_sensors_string("TX", usrp, mb_idx)) << std::endl;
return ss.str();
}
int UHD_SAFE_MAIN(int argc, char *argv[]){
// Variables to be set by command line options
std::string usrp_args;
// Set up program options
po::options_description desc("Allowed options");
desc.add_options()
("help", "Display this help message")
("args", po::value<std::string>(&usrp_args), "USRP device arguments")
;
po::variables_map vm;
po::store(po::parse_command_line(argc, argv, desc), vm);
po::notify(vm);
// Print the help message
if (vm.count("help")){
std::cout << std::endl << "Print sensor values"
<< std::endl << std::endl;
std::cout << "This example shows how to query sensors from"
<< "a USRP device.\n" << std::endl;
std::cout << desc << std::endl;
return EXIT_SUCCESS;
}
// Create a Multi-USRP device
std::cout << "\nCreating the USRP device with: " << usrp_args << std::endl;
multi_usrp::sptr usrp = multi_usrp::make(usrp_args);
const size_t num_mboards = usrp->get_num_mboards();
std::cout << "Device contains " << num_mboards
<< " motherboard(s)." << std::endl << std::endl;
for (size_t mboard_idx = 0; mboard_idx < num_mboards; mboard_idx++) {
std::cout << make_border(mboard_sensors_string(usrp, mboard_idx))
<< std::endl;
}
return EXIT_SUCCESS;
}
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