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https://github.com/saymrwulf/uhd.git
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0595900ecc
* Single class for loading firmware/FPGA images onto devices instead of multiple utilities * Loading functions are registered for each device, corresponding to their --args="type=foo" name * Deprecation warnings added to all product-specific image loading utilities
138 lines
5.4 KiB
C++
138 lines
5.4 KiB
C++
//
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// Copyright 2010-2012,2014 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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#ifndef INCLUDED_USRP2_IMPL_HPP
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#define INCLUDED_USRP2_IMPL_HPP
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#include "gpio_core_200.hpp"
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#include "usrp2_iface.hpp"
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#include "usrp2_fifo_ctrl.hpp"
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#include "clock_ctrl.hpp"
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#include "codec_ctrl.hpp"
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#include "rx_frontend_core_200.hpp"
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#include "tx_frontend_core_200.hpp"
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#include "rx_dsp_core_200.hpp"
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#include "tx_dsp_core_200.hpp"
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#include "time64_core_200.hpp"
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#include "user_settings_core_200.hpp"
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#include <uhd/property_tree.hpp>
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#include <uhd/usrp/gps_ctrl.hpp>
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#include <uhd/device.hpp>
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#include <uhd/utils/pimpl.hpp>
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#include <uhd/types/dict.hpp>
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#include <uhd/types/stream_cmd.hpp>
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#include <uhd/types/clock_config.hpp>
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#include <uhd/usrp/dboard_eeprom.hpp>
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#include <boost/shared_ptr.hpp>
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#include <boost/function.hpp>
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#include <uhd/transport/vrt_if_packet.hpp>
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#include <uhd/transport/udp_simple.hpp>
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#include <uhd/transport/udp_zero_copy.hpp>
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#include <uhd/types/device_addr.hpp>
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#include <uhd/usrp/dboard_manager.hpp>
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#include <uhd/usrp/subdev_spec.hpp>
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#include <boost/weak_ptr.hpp>
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static const double USRP2_LINK_RATE_BPS = 1000e6/8;
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static const double mimo_clock_delay_usrp2_rev4 = 4.18e-9;
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static const double mimo_clock_delay_usrp_n2xx = 4.10e-9;
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static const size_t mimo_clock_sync_delay_cycles = 138;
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static const size_t USRP2_SRAM_BYTES = size_t(1 << 20);
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static const boost::uint32_t USRP2_TX_ASYNC_SID = 2;
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static const boost::uint32_t USRP2_RX_SID_BASE = 3;
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static const std::string USRP2_EEPROM_MAP_KEY = "N100";
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uhd::device_addrs_t usrp2_find(const uhd::device_addr_t &hint_);
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//! Make a usrp2 dboard interface.
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uhd::usrp::dboard_iface::sptr make_usrp2_dboard_iface(
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uhd::timed_wb_iface::sptr wb_iface,
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uhd::i2c_iface::sptr i2c_iface,
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uhd::spi_iface::sptr spi_iface,
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usrp2_clock_ctrl::sptr clk_ctrl
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);
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/*!
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* USRP2 implementation guts:
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* The implementation details are encapsulated here.
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* Handles device properties and streaming...
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*/
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class usrp2_impl : public uhd::device{
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public:
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usrp2_impl(const uhd::device_addr_t &);
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~usrp2_impl(void);
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//the io interface
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uhd::rx_streamer::sptr get_rx_stream(const uhd::stream_args_t &args);
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uhd::tx_streamer::sptr get_tx_stream(const uhd::stream_args_t &args);
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bool recv_async_msg(uhd::async_metadata_t &, double);
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private:
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struct mb_container_type{
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usrp2_iface::sptr iface;
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usrp2_fifo_ctrl::sptr fifo_ctrl;
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uhd::spi_iface::sptr spiface;
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uhd::timed_wb_iface::sptr wbiface;
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usrp2_clock_ctrl::sptr clock;
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usrp2_codec_ctrl::sptr codec;
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uhd::gps_ctrl::sptr gps;
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rx_frontend_core_200::sptr rx_fe;
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tx_frontend_core_200::sptr tx_fe;
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std::vector<rx_dsp_core_200::sptr> rx_dsps;
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std::vector<boost::weak_ptr<uhd::rx_streamer> > rx_streamers;
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std::vector<boost::weak_ptr<uhd::tx_streamer> > tx_streamers;
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tx_dsp_core_200::sptr tx_dsp;
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time64_core_200::sptr time64;
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user_settings_core_200::sptr user;
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std::vector<uhd::transport::zero_copy_if::sptr> rx_dsp_xports;
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uhd::transport::zero_copy_if::sptr tx_dsp_xport;
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uhd::transport::zero_copy_if::sptr fifo_ctrl_xport;
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uhd::usrp::dboard_manager::sptr dboard_manager;
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uhd::usrp::dboard_iface::sptr dboard_iface;
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size_t rx_chan_occ, tx_chan_occ;
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mb_container_type(void): rx_chan_occ(0), tx_chan_occ(0){}
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};
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uhd::dict<std::string, mb_container_type> _mbc;
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void set_mb_eeprom(const std::string &, const uhd::usrp::mboard_eeprom_t &);
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void set_db_eeprom(const std::string &, const std::string &, const uhd::usrp::dboard_eeprom_t &);
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uhd::sensor_value_t get_mimo_locked(const std::string &);
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uhd::sensor_value_t get_ref_locked(const std::string &);
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void set_rx_fe_corrections(const std::string &mb, const double);
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void set_tx_fe_corrections(const std::string &mb, const double);
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bool _ignore_cal_file;
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//io impl methods and members
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uhd::device_addr_t device_addr;
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UHD_PIMPL_DECL(io_impl) _io_impl;
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void io_init(void);
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void update_tick_rate(const double rate);
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void update_rx_samp_rate(const std::string &, const size_t, const double rate);
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void update_tx_samp_rate(const std::string &, const size_t, const double rate);
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void update_rates(void);
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//update spec methods are coercers until we only accept db_name == A
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void update_rx_subdev_spec(const std::string &, const uhd::usrp::subdev_spec_t &);
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void update_tx_subdev_spec(const std::string &, const uhd::usrp::subdev_spec_t &);
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double set_tx_dsp_freq(const std::string &, const double);
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uhd::meta_range_t get_tx_dsp_freq_range(const std::string &);
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void update_clock_source(const std::string &, const std::string &);
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void program_stream_dest(uhd::transport::zero_copy_if::sptr &, const uhd::stream_args_t &);
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};
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#endif /* INCLUDED_USRP2_IMPL_HPP */
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