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//
// Copyright 2010-2013 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#include <uhd/exception.hpp>
#include <uhd/property_tree.hpp>
#include <uhd/usrp_clock/multi_usrp_clock.hpp>
#include <uhd/usrp_clock/octoclock_eeprom.hpp>
#include <uhd/utils/log.hpp>
#include <boost/format.hpp>
using namespace uhd;
using namespace uhd::usrp_clock;
/***********************************************************************
* Multi USRP Clock implementation
**********************************************************************/
class multi_usrp_clock_impl : public multi_usrp_clock
{
public:
multi_usrp_clock_impl(const device_addr_t& addr)
{
_dev = device::make(addr, device::CLOCK);
_tree = _dev->get_tree();
}
device::sptr get_device(void) override
{
return _dev;
}
std::string get_pp_string(void) override
{
std::string buff = str(boost::format("%s USRP Clock Device\n")
% ((get_num_boards() > 1) ? "Multi" : "Single"));
for (size_t i = 0; i < get_num_boards(); i++) {
buff += str(boost::format(" Board %s\n") % i);
buff += str(boost::format(" Reference: %s\n")
% (get_sensor("using_ref", i).value));
}
return buff;
}
size_t get_num_boards(void) override
{
return _tree->list("/mboards").size();
}
uint32_t get_time(size_t board) override
{
std::string board_str = str(boost::format("/mboards/%d") % board);
return _tree->access<uint32_t>(board_str / "time").get();
}
sensor_value_t get_sensor(const std::string& name, size_t board) override
{
std::string board_str = str(boost::format("/mboards/%d") % board);
return _tree->access<sensor_value_t>(board_str / "sensors" / name).get();
}
std::vector<std::string> get_sensor_names(size_t board) override
{
std::string board_str = str(boost::format("/mboards/%d") % board);
return _tree->list(board_str / "sensors");
}
private:
device::sptr _dev;
property_tree::sptr _tree;
};
multi_usrp_clock::~multi_usrp_clock(void)
{
/* NOP */
}
/***********************************************************************
* Multi USRP Clock factory function
**********************************************************************/
multi_usrp_clock::sptr multi_usrp_clock::make(const device_addr_t& dev_addr)
{
UHD_LOGGER_TRACE("OCTOCLOCK")
<< "multi_usrp_clock::make with args " << dev_addr.to_pp_string();
return sptr(new multi_usrp_clock_impl(dev_addr));
}
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