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//
// Copyright 2014 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/>.
//
#ifndef INCLUDED_LIBUHD_USRP_N230_UDP_FW_CTRL_IFACE_HPP
#define INCLUDED_LIBUHD_USRP_N230_UDP_FW_CTRL_IFACE_HPP
#include <uhd/types/wb_iface.hpp>
#include <uhd/transport/udp_simple.hpp>
#include <boost/thread/mutex.hpp>
#include <vector>
namespace uhd { namespace usrp { namespace n230 {
class n230_fw_ctrl_iface : public uhd::wb_iface
{
public:
n230_fw_ctrl_iface(
uhd::transport::udp_simple::sptr udp_xport,
const uint16_t product_id,
const bool verbose);
virtual ~n230_fw_ctrl_iface();
// -- uhd::wb_iface --
void poke32(const wb_addr_type addr, const uint32_t data);
uint32_t peek32(const wb_addr_type addr);
void flush();
static uhd::wb_iface::sptr make(
uhd::transport::udp_simple::sptr udp_xport,
const uint16_t product_id,
const bool verbose = true);
// -- uhd::wb_iface --
static std::vector<std::string> discover_devices(
const std::string& addr_hint, const std::string& port,
uint16_t product_id);
static uint32_t get_iface_id(
const std::string& addr, const std::string& port,
uint16_t product_id);
private:
void _poke32(const wb_addr_type addr, const uint32_t data);
uint32_t _peek32(const wb_addr_type addr);
void _flush(void);
const uint16_t _product_id;
const bool _verbose;
uhd::transport::udp_simple::sptr _udp_xport;
uint32_t _seq_num;
boost::mutex _mutex;
static const size_t NUM_RETRIES = 3;
};
}}} //namespace
#endif // INCLUDED_LIBUHD_USRP_N230_UDP_FW_CTRL_IFACE_HPP
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