mirror of
https://github.com/saymrwulf/uhd.git
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a6e18604be
* OctoClock can communicate with UHD over Ethernet * Can read NMEA strings from GPSDO and send to host * Added multi_usrp_clock class for clock devices * uhd::device can now filter to return only USRP devices or clock devices * New OctoClock bootloader can accept firmware download over Ethernet * Added octoclock_burn_eeprom,octoclock_firmware_burner utilities * Added test_clock_synch example to show clock API
95 lines
3.8 KiB
C++
95 lines
3.8 KiB
C++
//
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// Copyright 2014 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/device.hpp>
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#include <uhd/utils/safe_main.hpp>
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#include <uhd/usrp_clock/octoclock_eeprom.hpp>
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#include <uhd/property_tree.hpp>
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#include <uhd/types/device_addr.hpp>
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#include <boost/algorithm/string.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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#include <vector>
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namespace po = boost::program_options;
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using namespace uhd;
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using namespace uhd::usrp_clock;
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int UHD_SAFE_MAIN(int argc, char *argv[]){
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std::string args, input_str, 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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("values", po::value<std::string>(&input_str), "keys+values to read/write, separate multiple by \",\"")
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("read-all", "Read all motherboard EEPROM values without writing")
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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("values") and not vm.count("read-all"))){
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std::cout << boost::format("OctoClock Burn 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 EXIT_FAILURE;
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}
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std::cout << "Creating OctoClock device from args: " + args << std::endl;
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device::sptr oc = device::make(args, device::CLOCK);
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property_tree::sptr tree = oc->get_tree();
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octoclock_eeprom_t oc_eeprom = tree->access<octoclock_eeprom_t>("/mboards/0/eeprom").get();
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std::cout << std::endl;
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std::vector<std::string> keys_vec, vals_vec;
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if(vm.count("read-all")) keys_vec = oc_eeprom.keys(); //Leaving vals_vec empty will force utility to only read
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else if(vm.count("values")){
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//uhd::device_addr_t properly parses input values
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device_addr_t vals(input_str);
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keys_vec = vals.keys();
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vals_vec = vals.vals();
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}
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else throw std::runtime_error("Must specify --values or --read-all option!");
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std::cout << "Fetching current settings from EEPROM..." << std::endl;
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for(size_t i = 0; i < keys_vec.size(); i++){
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if (not oc_eeprom.has_key(keys_vec[i])){
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std::cerr << boost::format("Cannot find value for EEPROM[\"%s\"]") % keys_vec[i] << std::endl;
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return EXIT_FAILURE;
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}
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std::cout << boost::format(" EEPROM [\"%s\"] is \"%s\"") % keys_vec[i] % oc_eeprom[keys_vec[i]] << std::endl;
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}
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if(!vm.count("read-all")){
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std::cout << std::endl;
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for(size_t i = 0; i < vals_vec.size(); i++){
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if(vals_vec[i] != ""){
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oc_eeprom[keys_vec[i]] = vals_vec[i];
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std::cout << boost::format("Setting EEPROM [\"%s\"] to \"%s\"...") % keys_vec[i] % vals_vec[i] << std::endl;
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}
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}
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tree->access<octoclock_eeprom_t>("/mboards/0/eeprom").set(oc_eeprom);
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}
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std::cout << std::endl << "Power-cycle your device to allow any changes to take effect." << std::endl;
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return EXIT_SUCCESS;
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}
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