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//
// Copyright 2010 Ettus Research LLC
//
// This program 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.
//
// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
//
#include <uhd/utils/safe_main.hpp>
#include <uhd/device.hpp>
#include <uhd/property_tree.hpp>
#include <uhd/usrp/mboard_eeprom.hpp>
#include <boost/program_options.hpp>
#include <boost/format.hpp>
#include <iostream>
namespace po = boost::program_options;
int UHD_SAFE_MAIN(int argc, char *argv[]){
std::string args, key, val;
po::options_description desc("Allowed options");
desc.add_options()
("help", "help message")
("args", po::value<std::string>(&args)->default_value(""), "device address args [default = \"\"]")
("key", po::value<std::string>(&key), "the indentifier for a value in EEPROM")
("val", po::value<std::string>(&val), "the new value to set, omit for readback")
;
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") or not vm.count("key")){
std::cout << boost::format("USRP Burn Motherboard EEPROM %s") % desc << std::endl;
std::cout << boost::format(
"Omit the value argument to perform a readback,\n"
"Or specify a new value to burn into the EEPROM.\n"
) << std::endl;
return ~0;
}
std::cout << "Creating USRP device from address: " + args << std::endl;
uhd::device::sptr dev = uhd::device::make(args);
uhd::property_tree::sptr tree = dev->get_tree();
std::cout << std::endl;
if (true /*always readback*/){
std::cout << "Fetching current settings from EEPROM..." << std::endl;
uhd::usrp::mboard_eeprom_t mb_eeprom = tree->access<uhd::usrp::mboard_eeprom_t>("/mboards/0/eeprom").get();
if (not mb_eeprom.has_key(key)){
std::cerr << boost::format("Cannot find value for EEPROM[%s]") % key << std::endl;
return ~0;
}
std::cout << boost::format(" EEPROM [\"%s\"] is \"%s\"") % key % mb_eeprom[key] << std::endl;
std::cout << std::endl;
}
if (vm.count("val")){
uhd::usrp::mboard_eeprom_t mb_eeprom; mb_eeprom[key] = val;
std::cout << boost::format("Setting EEPROM [\"%s\"] to \"%s\"...") % key % val << std::endl;
tree->access<uhd::usrp::mboard_eeprom_t>("/mboards/0/eeprom").set(mb_eeprom);
std::cout << "Power-cycle the USRP device for the changes to take effect." << std::endl;
std::cout << std::endl;
}
std::cout << "Done" << std::endl;
return 0;
}
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