diff options
Diffstat (limited to 'host/lib/usrp/b100/b100_impl.hpp')
| -rw-r--r-- | host/lib/usrp/b100/b100_impl.hpp | 202 |
1 files changed, 66 insertions, 136 deletions
diff --git a/host/lib/usrp/b100/b100_impl.hpp b/host/lib/usrp/b100/b100_impl.hpp index daec70bca..62a22674e 100644 --- a/host/lib/usrp/b100/b100_impl.hpp +++ b/host/lib/usrp/b100/b100_impl.hpp @@ -1,5 +1,5 @@ // -// Copyright 2010 Ettus Research LLC +// Copyright 2011 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 @@ -15,74 +15,56 @@ // along with this program. If not, see <http://www.gnu.org/licenses/>. // -#include "b100_iface.hpp" +#ifndef INCLUDED_B100_IMPL_HPP +#define INCLUDED_B100_IMPL_HPP + +#include "fx2_ctrl.hpp" #include "b100_ctrl.hpp" #include "clock_ctrl.hpp" #include "codec_ctrl.hpp" +#include "spi_core_100.hpp" +#include "i2c_core_100.hpp" +#include "rx_frontend_core_200.hpp" +#include "tx_frontend_core_200.hpp" +#include "rx_dsp_core_200.hpp" +#include "tx_dsp_core_200.hpp" +#include "time64_core_200.hpp" #include <uhd/device.hpp> +#include <uhd/property_tree.hpp> #include <uhd/utils/pimpl.hpp> #include <uhd/types/dict.hpp> #include <uhd/types/otw_type.hpp> #include <uhd/types/clock_config.hpp> #include <uhd/types/stream_cmd.hpp> -#include <uhd/usrp/dboard_id.hpp> +#include <uhd/usrp/mboard_eeprom.hpp> #include <uhd/usrp/subdev_spec.hpp> #include <uhd/usrp/dboard_eeprom.hpp> #include <uhd/usrp/dboard_manager.hpp> #include <uhd/transport/usb_zero_copy.hpp> -#ifndef INCLUDED_B100_IMPL_HPP -#define INCLUDED_B100_IMPL_HPP +static const double B100_LINK_RATE_BPS = 256e6/8; //pratical link rate (< 480 Mbps) +static const std::string B100_FW_FILE_NAME = "usrp_b100_fw.ihx"; +static const std::string B100_FPGA_FILE_NAME = "usrp_b100_fpga.bin"; +static const boost::uint16_t B100_FW_COMPAT_NUM = 0x02; +static const boost::uint16_t B100_FPGA_COMPAT_NUM = 0x05; +static const boost::uint32_t B100_RX_SID_BASE = 2; +static const boost::uint32_t B100_TX_ASYNC_SID = 1; +static const double B100_DEFAULT_TICK_RATE = 64e6; -/*! - * Make a b100 dboard interface. - * \param iface the b100 interface object - * \param clock the clock control interface - * \param codec the codec control interface - * \return a sptr to a new dboard interface - */ +//! Make a b100 dboard interface uhd::usrp::dboard_iface::sptr make_b100_dboard_iface( - b100_iface::sptr iface, + wb_iface::sptr wb_iface, + uhd::i2c_iface::sptr i2c_iface, + uhd::spi_iface::sptr spi_iface, b100_clock_ctrl::sptr clock, b100_codec_ctrl::sptr codec ); -/*! - * Simple wax obj proxy class: - * Provides a wax obj interface for a set and a get function. - * This allows us to create nested properties structures - * while maintaining flattened code within the implementation. - */ -class wax_obj_proxy : public wax::obj { -public: - typedef boost::function<void(const wax::obj &, wax::obj &)> get_t; - typedef boost::function<void(const wax::obj &, const wax::obj &)> set_t; - typedef boost::shared_ptr<wax_obj_proxy> sptr; - - static sptr make(const get_t &get, const set_t &set){ - return sptr(new wax_obj_proxy(get, set)); - } - -private: - get_t _get; set_t _set; - wax_obj_proxy(const get_t &get, const set_t &set): _get(get), _set(set) {}; - void get(const wax::obj &key, wax::obj &val) {return _get(key, val);} - void set(const wax::obj &key, const wax::obj &val) {return _set(key, val);} -}; - -/*! - * USRP1 implementation guts: - * The implementation details are encapsulated here. - * Handles properties on the mboard, dboard, dsps... - */ +//! Implementation guts class b100_impl : public uhd::device { public: //structors - b100_impl(uhd::transport::usb_zero_copy::sptr data_transport, - uhd::transport::usb_zero_copy::sptr ctrl_transport, - uhd::usrp::fx2_ctrl::sptr fx2_ctrl, - double master_clock_rate); - + b100_impl(const uhd::device_addr_t &); ~b100_impl(void); //the io interface @@ -91,114 +73,62 @@ public: const uhd::tx_metadata_t &, const uhd::io_type_t &, send_mode_t, double); - size_t recv(const recv_buffs_type &, size_t, uhd::rx_metadata_t &, const uhd::io_type_t &, recv_mode_t, double); - size_t get_max_send_samps_per_packet(void) const; - size_t get_max_recv_samps_per_packet(void) const; - bool recv_async_msg(uhd::async_metadata_t &, double); private: - //clock control + uhd::property_tree::sptr _tree; + + //controllers + spi_core_100::sptr _fpga_spi_ctrl; + i2c_core_100::sptr _fpga_i2c_ctrl; + rx_frontend_core_200::sptr _rx_fe; + tx_frontend_core_200::sptr _tx_fe; + std::vector<rx_dsp_core_200::sptr> _rx_dsps; + tx_dsp_core_200::sptr _tx_dsp; + time64_core_200::sptr _time64; b100_clock_ctrl::sptr _clock_ctrl; - - //interface to ioctls and file descriptor - b100_iface::sptr _iface; - - //handle io stuff - uhd::transport::zero_copy_if::sptr _data_transport; - UHD_PIMPL_DECL(io_impl) _io_impl; - void update_transport_channel_mapping(void); - void io_init(void); - void issue_stream_cmd(const uhd::stream_cmd_t &stream_cmd); - void handle_overrun(size_t); - - //otw types - uhd::otw_type_t _recv_otw_type; - uhd::otw_type_t _send_otw_type; - - //configuration shadows - uhd::clock_config_t _clock_config; - uhd::usrp::subdev_spec_t _rx_subdev_spec, _tx_subdev_spec; - - //ad9862 codec control interface b100_codec_ctrl::sptr _codec_ctrl; + b100_ctrl::sptr _fpga_ctrl; + uhd::usrp::fx2_ctrl::sptr _fx2_ctrl; - //codec properties interfaces - void codec_init(void); - void rx_codec_get(const wax::obj &, wax::obj &); - void rx_codec_set(const wax::obj &, const wax::obj &); - void tx_codec_get(const wax::obj &, wax::obj &); - void tx_codec_set(const wax::obj &, const wax::obj &); - wax_obj_proxy::sptr _rx_codec_proxy, _tx_codec_proxy; - - //device functions and settings - void get(const wax::obj &, wax::obj &); - void set(const wax::obj &, const wax::obj &); - - //mboard functions and settings - void mboard_init(void); - void mboard_get(const wax::obj &, wax::obj &); - void mboard_set(const wax::obj &, const wax::obj &); - void update_clock_config(void); - wax_obj_proxy::sptr _mboard_proxy; - - /*! - * Make a usrp1 dboard interface. - * \param iface the usrp1 interface object - * \param clock the clock control interface - * \param codec the codec control interface - * \param dboard_slot the slot identifier - * \param rx_dboard_id the db id for the rx board (used for evil dbsrx purposes) - * \return a sptr to a new dboard interface - */ - static uhd::usrp::dboard_iface::sptr make_dboard_iface( - b100_iface::sptr iface, - b100_clock_ctrl::sptr clock, - b100_codec_ctrl::sptr codec, - const uhd::usrp::dboard_id_t &rx_dboard_id - ); + //transports + uhd::transport::zero_copy_if::sptr _data_transport, _ctrl_transport; - //xx dboard functions and settings - void dboard_init(void); + //dboard stuff uhd::usrp::dboard_manager::sptr _dboard_manager; uhd::usrp::dboard_iface::sptr _dboard_iface; - //rx dboard functions and settings - uhd::usrp::dboard_eeprom_t _rx_db_eeprom; - void rx_dboard_get(const wax::obj &, wax::obj &); - void rx_dboard_set(const wax::obj &, const wax::obj &); - wax_obj_proxy::sptr _rx_dboard_proxy; - - //tx dboard functions and settings - uhd::usrp::dboard_eeprom_t _tx_db_eeprom, _gdb_eeprom; - void tx_dboard_get(const wax::obj &, wax::obj &); - void tx_dboard_set(const wax::obj &, const wax::obj &); - wax_obj_proxy::sptr _tx_dboard_proxy; - - //rx ddc functions and settings - void rx_ddc_init(void); - void rx_ddc_get(const wax::obj &, wax::obj &); - void rx_ddc_set(const wax::obj &, const wax::obj &); - double _ddc_freq; size_t _ddc_decim; - wax_obj_proxy::sptr _rx_ddc_proxy; - - //tx duc functions and settings - void tx_duc_init(void); - void tx_duc_get(const wax::obj &, wax::obj &); - void tx_duc_set(const wax::obj &, const wax::obj &); - double _duc_freq; size_t _duc_interp; - wax_obj_proxy::sptr _tx_duc_proxy; + //handle io stuff + uhd::otw_type_t _rx_otw_type, _tx_otw_type; + UHD_PIMPL_DECL(io_impl) _io_impl; + void io_init(void); - //transports - b100_ctrl::sptr _fpga_ctrl; - uhd::usrp::fx2_ctrl::sptr _fx2_ctrl; + //device properties interface + void get(const wax::obj &, wax::obj &val){ + val = _tree; //entry point into property tree + } + void check_fw_compat(void); + void check_fpga_compat(void); + double update_rx_codec_gain(const double); //sets A and B at once + void set_mb_eeprom(const uhd::usrp::mboard_eeprom_t &); + void set_db_eeprom(const std::string &, const uhd::usrp::dboard_eeprom_t &); + void update_tick_rate(const double rate); + void update_rx_samp_rate(const double rate); + void update_tx_samp_rate(const double rate); + void update_rx_subdev_spec(const uhd::usrp::subdev_spec_t &); + void update_tx_subdev_spec(const uhd::usrp::subdev_spec_t &); + void update_clock_source(const std::string &); + void reset_gpif(const boost::uint16_t); + void enable_gpif(const bool); + void clear_fpga_fifo(void); + void handle_async_message(uhd::transport::managed_recv_buffer::sptr); }; #endif /* INCLUDED_b100_IMPL_HPP */ |