mirror of
https://github.com/saymrwulf/uhd.git
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78 lines
3.1 KiB
C++
78 lines
3.1 KiB
C++
//
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// Copyright 2010 Ettus Research LLC
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#include <uhd/utils/safe_main.hpp>
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#include <uhd/device.hpp>
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#include <uhd/property_tree.hpp>
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#include <uhd/usrp/mboard_eeprom.hpp>
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#include <boost/program_options.hpp>
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#include <boost/format.hpp>
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#include <iostream>
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namespace po = boost::program_options;
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int UHD_SAFE_MAIN(int argc, char *argv[]){
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std::string args, key, val;
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po::options_description desc("Allowed options");
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desc.add_options()
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("help", "help message")
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("args", po::value<std::string>(&args)->default_value(""), "device address args [default = \"\"]")
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("key", po::value<std::string>(&key), "the indentifier for a value in EEPROM")
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("val", po::value<std::string>(&val), "the new value to set, omit for readback")
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;
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po::variables_map vm;
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po::store(po::parse_command_line(argc, argv, desc), vm);
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po::notify(vm);
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//print the help message
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if (vm.count("help") or not vm.count("key")){
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std::cout << boost::format("USRP Burn Motherboard EEPROM %s") % desc << std::endl;
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std::cout << boost::format(
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"Omit the value argument to perform a readback,\n"
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"Or specify a new value to burn into the EEPROM.\n"
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) << std::endl;
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return ~0;
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}
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std::cout << "Creating USRP device from address: " + args << std::endl;
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uhd::device::sptr dev = uhd::device::make(args);
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uhd::property_tree::sptr tree = (*dev)[0].as<uhd::property_tree::sptr>();
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std::cout << std::endl;
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if (true /*always readback*/){
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std::cout << "Fetching current settings from EEPROM..." << std::endl;
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uhd::usrp::mboard_eeprom_t mb_eeprom = tree->access<uhd::usrp::mboard_eeprom_t>("/mboards/0/eeprom").get();
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if (not mb_eeprom.has_key(key)){
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std::cerr << boost::format("Cannot find value for EEPROM[%s]") % key << std::endl;
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return ~0;
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}
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std::cout << boost::format(" EEPROM [\"%s\"] is \"%s\"") % key % mb_eeprom[key] << std::endl;
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std::cout << std::endl;
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}
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if (vm.count("val")){
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uhd::usrp::mboard_eeprom_t mb_eeprom; mb_eeprom[key] = val;
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std::cout << boost::format("Setting EEPROM [\"%s\"] to \"%s\"...") % key % val << std::endl;
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tree->access<uhd::usrp::mboard_eeprom_t>("/mboards/0/eeprom").set(mb_eeprom);
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std::cout << "Power-cycle the USRP device for the changes to take effect." << std::endl;
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std::cout << std::endl;
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}
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std::cout << "Done" << std::endl;
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return 0;
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}
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