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//
// Copyright 2014 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#include <uhd/device.hpp>
#include <uhd/property_tree.hpp>
#include <uhd/types/device_addr.hpp>
#include <uhd/usrp_clock/octoclock_eeprom.hpp>
#include <uhd/utils/safe_main.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/format.hpp>
#include <boost/program_options.hpp>
#include <iostream>
#include <vector>
namespace po = boost::program_options;
using namespace uhd;
using namespace uhd::usrp_clock;
int UHD_SAFE_MAIN(int argc, char* argv[])
{
std::string args, input_str, key, val;
po::options_description desc("Allowed options");
// clang-format off
desc.add_options()
("help", "help message")
("args", po::value<std::string>(&args)->default_value(""), "device address args [default = \"\"]")
("values", po::value<std::string>(&input_str), "keys+values to read/write, separate multiple by \",\"")
("read-all", "Read all motherboard EEPROM values without writing")
;
// clang-format on
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("values") and not vm.count("read-all"))) {
std::cout << boost::format("OctoClock Burn 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 EXIT_FAILURE;
}
std::cout << "Creating OctoClock device from args: " + args << std::endl;
device::sptr oc = device::make(args, device::CLOCK);
property_tree::sptr tree = oc->get_tree();
octoclock_eeprom_t oc_eeprom =
tree->access<octoclock_eeprom_t>("/mboards/0/eeprom").get();
std::cout << std::endl;
std::vector<std::string> keys_vec, vals_vec;
if (vm.count("read-all"))
keys_vec =
oc_eeprom.keys(); // Leaving vals_vec empty will force utility to only read
else if (vm.count("values")) {
// uhd::device_addr_t properly parses input values
device_addr_t vals(input_str);
keys_vec = vals.keys();
vals_vec = vals.vals();
} else
throw std::runtime_error("Must specify --values or --read-all option!");
std::cout << "Fetching current settings from EEPROM..." << std::endl;
for (size_t i = 0; i < keys_vec.size(); i++) {
if (not oc_eeprom.has_key(keys_vec[i])) {
std::cerr << boost::format("Cannot find value for EEPROM[\"%s\"]")
% keys_vec[i]
<< std::endl;
return EXIT_FAILURE;
}
std::cout << boost::format(" EEPROM [\"%s\"] is \"%s\"") % keys_vec[i]
% oc_eeprom[keys_vec[i]]
<< std::endl;
}
if (!vm.count("read-all")) {
std::cout << std::endl;
for (size_t i = 0; i < vals_vec.size(); i++) {
if (!vals_vec[i].empty()) {
oc_eeprom[keys_vec[i]] = vals_vec[i];
std::cout << boost::format("Setting EEPROM [\"%s\"] to \"%s\"...")
% keys_vec[i] % vals_vec[i]
<< std::endl;
}
}
tree->access<octoclock_eeprom_t>("/mboards/0/eeprom").set(oc_eeprom);
}
std::cout << std::endl
<< "Power-cycle your device to allow any changes to take effect."
<< std::endl;
return EXIT_SUCCESS;
}
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