diff options
Diffstat (limited to 'host/lib')
| -rw-r--r-- | host/lib/types/wb_iface.cpp | 2 | ||||
| -rw-r--r-- | host/lib/usrp/b100/b100_impl.hpp | 2 | ||||
| -rw-r--r-- | host/lib/usrp/b100/dboard_iface.cpp | 18 | ||||
| -rw-r--r-- | host/lib/usrp/common/fifo_ctrl_excelsior.cpp | 8 | ||||
| -rw-r--r-- | host/lib/usrp/common/fifo_ctrl_excelsior.hpp | 7 | ||||
| -rw-r--r-- | host/lib/usrp/cores/radio_ctrl_core_3000.cpp | 8 | ||||
| -rw-r--r-- | host/lib/usrp/cores/radio_ctrl_core_3000.hpp | 7 | ||||
| -rw-r--r-- | host/lib/usrp/dboard_iface.cpp | 12 | ||||
| -rw-r--r-- | host/lib/usrp/e100/dboard_iface.cpp | 12 | ||||
| -rw-r--r-- | host/lib/usrp/usrp2/dboard_iface.cpp | 25 | ||||
| -rw-r--r-- | host/lib/usrp/usrp2/usrp2_fifo_ctrl.cpp | 6 | ||||
| -rw-r--r-- | host/lib/usrp/usrp2/usrp2_fifo_ctrl.hpp | 7 | ||||
| -rw-r--r-- | host/lib/usrp/usrp2/usrp2_iface.cpp | 12 | ||||
| -rw-r--r-- | host/lib/usrp/usrp2/usrp2_iface.hpp | 2 | ||||
| -rw-r--r-- | host/lib/usrp/usrp2/usrp2_impl.hpp | 4 | ||||
| -rw-r--r-- | host/lib/usrp/x300/x300_dboard_iface.cpp | 15 | ||||
| -rw-r--r-- | host/lib/usrp/x300/x300_impl.cpp | 3 | ||||
| -rw-r--r-- | host/lib/usrp/x300/x300_impl.hpp | 1 | 
18 files changed, 120 insertions, 31 deletions
| diff --git a/host/lib/types/wb_iface.cpp b/host/lib/types/wb_iface.cpp index 6edfdfe2f..dc8d2a83e 100644 --- a/host/lib/types/wb_iface.cpp +++ b/host/lib/types/wb_iface.cpp @@ -1,5 +1,5 @@  // -// Copyright 2013 Ettus Research LLC +// Copyright 2013,2015 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 diff --git a/host/lib/usrp/b100/b100_impl.hpp b/host/lib/usrp/b100/b100_impl.hpp index dbca543be..5a8f70d73 100644 --- a/host/lib/usrp/b100/b100_impl.hpp +++ b/host/lib/usrp/b100/b100_impl.hpp @@ -68,7 +68,7 @@ static const size_t          B100_MAX_RATE_USB2  =  32000000; // bytes/s  //! Make a b100 dboard interface  uhd::usrp::dboard_iface::sptr make_b100_dboard_iface( -    uhd::wb_iface::sptr wb_iface, +    uhd::timed_wb_iface::sptr wb_iface,      uhd::i2c_iface::sptr i2c_iface,      uhd::spi_iface::sptr spi_iface,      b100_clock_ctrl::sptr clock, diff --git a/host/lib/usrp/b100/dboard_iface.cpp b/host/lib/usrp/b100/dboard_iface.cpp index efbba1c4c..325efeec1 100644 --- a/host/lib/usrp/b100/dboard_iface.cpp +++ b/host/lib/usrp/b100/dboard_iface.cpp @@ -34,7 +34,7 @@ class b100_dboard_iface : public dboard_iface{  public:      b100_dboard_iface( -        wb_iface::sptr wb_iface, +        timed_wb_iface::sptr wb_iface,          i2c_iface::sptr i2c_iface,          spi_iface::sptr spi_iface,          b100_clock_ctrl::sptr clock, @@ -72,6 +72,8 @@ public:      void _set_gpio_out(unit_t, boost::uint16_t);      void set_gpio_debug(unit_t, int);      boost::uint16_t read_gpio(unit_t); +    void set_command_time(const uhd::time_spec_t& t); +    uhd::time_spec_t get_command_time(void);      void write_i2c(boost::uint16_t, const byte_vector_t &);      byte_vector_t read_i2c(boost::uint16_t, size_t); @@ -97,7 +99,7 @@ public:      double get_codec_rate(unit_t);  private: -    wb_iface::sptr _wb_iface; +    timed_wb_iface::sptr _wb_iface;      i2c_iface::sptr _i2c_iface;      spi_iface::sptr _spi_iface;      b100_clock_ctrl::sptr _clock; @@ -109,7 +111,7 @@ private:   * Make Function   **********************************************************************/  dboard_iface::sptr make_b100_dboard_iface( -    wb_iface::sptr wb_iface, +    timed_wb_iface::sptr wb_iface,      i2c_iface::sptr i2c_iface,      spi_iface::sptr spi_iface,      b100_clock_ctrl::sptr clock, @@ -256,3 +258,13 @@ double b100_dboard_iface::read_aux_adc(dboard_iface::unit_t unit, aux_adc_t whic      ;      return _codec->read_aux_adc(unit_to_which_to_aux_adc[unit][which]);  } + +void b100_dboard_iface::set_command_time(const uhd::time_spec_t& t) +{ +    _wb_iface->set_time(t); +} + +uhd::time_spec_t b100_dboard_iface::get_command_time(void) +{ +    return _wb_iface->get_time(); +} diff --git a/host/lib/usrp/common/fifo_ctrl_excelsior.cpp b/host/lib/usrp/common/fifo_ctrl_excelsior.cpp index 2ea5b66da..f55d1ef41 100644 --- a/host/lib/usrp/common/fifo_ctrl_excelsior.cpp +++ b/host/lib/usrp/common/fifo_ctrl_excelsior.cpp @@ -1,5 +1,5 @@  // -// Copyright 2012 Ettus Research LLC +// Copyright 2012,2015 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 @@ -207,6 +207,12 @@ public:          if (_use_time) _timeout = MASSIVE_TIMEOUT; //permanently sets larger timeout      } +    uhd::time_spec_t get_time(void) +    { +        boost::mutex::scoped_lock lock(_mutex); +        return _time; +    } +      void set_tick_rate(const double rate){          boost::mutex::scoped_lock lock(_mutex);          _tick_rate = rate; diff --git a/host/lib/usrp/common/fifo_ctrl_excelsior.hpp b/host/lib/usrp/common/fifo_ctrl_excelsior.hpp index bd7777ffa..759e2ccc9 100644 --- a/host/lib/usrp/common/fifo_ctrl_excelsior.hpp +++ b/host/lib/usrp/common/fifo_ctrl_excelsior.hpp @@ -1,5 +1,5 @@  // -// Copyright 2012 Ettus Research LLC +// Copyright 2012,2015 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 @@ -40,7 +40,7 @@ struct fifo_ctrl_excelsior_config  /*!   * Provide access to peek, poke, spi, and async messages.   */ -class fifo_ctrl_excelsior : public uhd::wb_iface, public uhd::spi_iface +class fifo_ctrl_excelsior : public uhd::timed_wb_iface, public uhd::spi_iface  {  public:      typedef boost::shared_ptr<fifo_ctrl_excelsior> sptr; @@ -51,9 +51,6 @@ public:          const fifo_ctrl_excelsior_config &config      ); -    //! Set the command time that will activate -    virtual void set_time(const uhd::time_spec_t &time) = 0; -      //! Set the tick rate (converting time into ticks)      virtual void set_tick_rate(const double rate) = 0; diff --git a/host/lib/usrp/cores/radio_ctrl_core_3000.cpp b/host/lib/usrp/cores/radio_ctrl_core_3000.cpp index 1c9b5c4fa..47cfaf3ca 100644 --- a/host/lib/usrp/cores/radio_ctrl_core_3000.cpp +++ b/host/lib/usrp/cores/radio_ctrl_core_3000.cpp @@ -1,5 +1,5 @@  // -// Copyright 2012-2014 Ettus Research LLC +// Copyright 2012-2015 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 @@ -111,6 +111,12 @@ public:          if (_use_time) _timeout = MASSIVE_TIMEOUT; //permanently sets larger timeout      } +    uhd::time_spec_t get_time(void) +    { +        boost::mutex::scoped_lock lock(_mutex); +        return _time; +    } +      void set_tick_rate(const double rate)      {          boost::mutex::scoped_lock lock(_mutex); diff --git a/host/lib/usrp/cores/radio_ctrl_core_3000.hpp b/host/lib/usrp/cores/radio_ctrl_core_3000.hpp index 1c25ceb2c..c1cc1d372 100644 --- a/host/lib/usrp/cores/radio_ctrl_core_3000.hpp +++ b/host/lib/usrp/cores/radio_ctrl_core_3000.hpp @@ -1,5 +1,5 @@  // -// Copyright 2012-2014 Ettus Research LLC +// Copyright 2012-2015 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 @@ -29,7 +29,7 @@  /*!   * Provide access to peek, poke for the radio ctrl module   */ -class radio_ctrl_core_3000 : public uhd::wb_iface +class radio_ctrl_core_3000 : public uhd::timed_wb_iface  {  public:      typedef boost::shared_ptr<radio_ctrl_core_3000> sptr; @@ -54,6 +54,9 @@ public:      //! Set the command time that will activate      virtual void set_time(const uhd::time_spec_t &time) = 0; +    //! Get the command time that will activate +    virtual uhd::time_spec_t get_time(void) = 0; +      //! Set the tick rate (converting time into ticks)      virtual void set_tick_rate(const double rate) = 0;  }; diff --git a/host/lib/usrp/dboard_iface.cpp b/host/lib/usrp/dboard_iface.cpp index 6be50130a..092e005f0 100644 --- a/host/lib/usrp/dboard_iface.cpp +++ b/host/lib/usrp/dboard_iface.cpp @@ -1,5 +1,5 @@  // -// Copyright 2010-2013 Ettus Research LLC +// Copyright 2010-2013,2015 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 @@ -81,3 +81,13 @@ void dboard_iface::set_gpio_out(  boost::uint16_t dboard_iface::get_gpio_out(unit_t unit){      return _impl->gpio_out_shadow[unit];  } + +void dboard_iface::set_command_time(const uhd::time_spec_t&) +{ +    throw uhd::not_implemented_error("timed command feature not implemented on this hardware"); +} + +uhd::time_spec_t dboard_iface::get_command_time() +{ +    return uhd::time_spec_t(0.0); +} diff --git a/host/lib/usrp/e100/dboard_iface.cpp b/host/lib/usrp/e100/dboard_iface.cpp index 07d0049c8..42d1733ab 100644 --- a/host/lib/usrp/e100/dboard_iface.cpp +++ b/host/lib/usrp/e100/dboard_iface.cpp @@ -72,6 +72,8 @@ public:      void _set_gpio_out(unit_t, boost::uint16_t);      void set_gpio_debug(unit_t, int);      boost::uint16_t read_gpio(unit_t); +    void set_command_time(const uhd::time_spec_t& t); +    uhd::time_spec_t get_command_time(void);      void write_i2c(boost::uint16_t, const byte_vector_t &);      byte_vector_t read_i2c(boost::uint16_t, size_t); @@ -256,3 +258,13 @@ double e100_dboard_iface::read_aux_adc(dboard_iface::unit_t unit, aux_adc_t whic      ;      return _codec->read_aux_adc(unit_to_which_to_aux_adc[unit][which]);  } + +uhd::time_spec_t e100_dboard_iface::get_command_time() +{ +    return _wb_iface->get_time(); +} + +void e100_dboard_iface::set_command_time(const uhd::time_spec_t& t) +{ +    _wb_iface->set_time(t); +} diff --git a/host/lib/usrp/usrp2/dboard_iface.cpp b/host/lib/usrp/usrp2/dboard_iface.cpp index 8f2d0f0dc..7bb69c7b7 100644 --- a/host/lib/usrp/usrp2/dboard_iface.cpp +++ b/host/lib/usrp/usrp2/dboard_iface.cpp @@ -1,5 +1,5 @@  // -// Copyright 2010-2012 Ettus Research LLC +// Copyright 2010-2012,2015 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 @@ -19,6 +19,7 @@  #include <uhd/types/serial.hpp>  #include "clock_ctrl.hpp"  #include "usrp2_regs.hpp" //wishbone address constants +#include "usrp2_fifo_ctrl.hpp"  #include <uhd/usrp/dboard_iface.hpp>  #include <uhd/types/dict.hpp>  #include <uhd/exception.hpp> @@ -36,7 +37,7 @@ using namespace boost::assign;  class usrp2_dboard_iface : public dboard_iface{  public:      usrp2_dboard_iface( -        wb_iface::sptr wb_iface, +        timed_wb_iface::sptr wb_iface,          uhd::i2c_iface::sptr i2c_iface,          uhd::spi_iface::sptr spi_iface,          usrp2_clock_ctrl::sptr clock_ctrl @@ -59,6 +60,8 @@ public:      void _set_gpio_out(unit_t, boost::uint16_t);      void set_gpio_debug(unit_t, int);      boost::uint16_t read_gpio(unit_t); +    void set_command_time(const uhd::time_spec_t& t); +    uhd::time_spec_t get_command_time(void);      void write_i2c(boost::uint16_t, const byte_vector_t &);      byte_vector_t read_i2c(boost::uint16_t, size_t); @@ -84,6 +87,7 @@ public:      );  private: +    timed_wb_iface::sptr _wb_iface;      uhd::i2c_iface::sptr _i2c_iface;      uhd::spi_iface::sptr _spi_iface;      usrp2_clock_ctrl::sptr _clock_ctrl; @@ -98,7 +102,7 @@ private:   * Make Function   **********************************************************************/  dboard_iface::sptr make_usrp2_dboard_iface( -    wb_iface::sptr wb_iface, +    timed_wb_iface::sptr wb_iface,      uhd::i2c_iface::sptr i2c_iface,      uhd::spi_iface::sptr spi_iface,      usrp2_clock_ctrl::sptr clock_ctrl @@ -110,11 +114,12 @@ dboard_iface::sptr make_usrp2_dboard_iface(   * Structors   **********************************************************************/  usrp2_dboard_iface::usrp2_dboard_iface( -    wb_iface::sptr wb_iface, +    timed_wb_iface::sptr wb_iface,      uhd::i2c_iface::sptr i2c_iface,      uhd::spi_iface::sptr spi_iface,      usrp2_clock_ctrl::sptr clock_ctrl  ): +    _wb_iface(wb_iface),      _i2c_iface(i2c_iface),      _spi_iface(spi_iface),      _clock_ctrl(clock_ctrl) @@ -246,7 +251,7 @@ void usrp2_dboard_iface::_write_aux_dac(unit_t unit){          (UNIT_TX, SPI_SS_TX_DAC)      ;      _spi_iface->write_spi( -        unit_to_spi_dac[unit], spi_config_t::EDGE_FALL,  +        unit_to_spi_dac[unit], spi_config_t::EDGE_FALL,          _dac_regs[unit].get_reg(), 24      );  } @@ -305,3 +310,13 @@ double usrp2_dboard_iface::read_aux_adc(unit_t unit, aux_adc_t which){      //convert to voltage and return      return 3.3*ad7922_regs.result/4095;  } + +uhd::time_spec_t usrp2_dboard_iface::get_command_time() +{ +    return _wb_iface->get_time(); +} + +void usrp2_dboard_iface::set_command_time(const uhd::time_spec_t& t) +{ +    _wb_iface->set_time(t); +} diff --git a/host/lib/usrp/usrp2/usrp2_fifo_ctrl.cpp b/host/lib/usrp/usrp2/usrp2_fifo_ctrl.cpp index 9e8687b94..0276a7a66 100644 --- a/host/lib/usrp/usrp2/usrp2_fifo_ctrl.cpp +++ b/host/lib/usrp/usrp2/usrp2_fifo_ctrl.cpp @@ -155,6 +155,12 @@ public:          if (_use_time) _timeout = MASSIVE_TIMEOUT; //permanently sets larger timeout      } +    uhd::time_spec_t get_time() +    { +        boost::mutex::scoped_lock lock(_mutex); +        return _time; +    } +      void set_tick_rate(const double rate){          boost::mutex::scoped_lock lock(_mutex);          _tick_rate = rate; diff --git a/host/lib/usrp/usrp2/usrp2_fifo_ctrl.hpp b/host/lib/usrp/usrp2/usrp2_fifo_ctrl.hpp index 13dfb5b46..5bc7f6676 100644 --- a/host/lib/usrp/usrp2/usrp2_fifo_ctrl.hpp +++ b/host/lib/usrp/usrp2/usrp2_fifo_ctrl.hpp @@ -1,5 +1,5 @@  // -// Copyright 2012 Ettus Research LLC +// Copyright 2012,2015 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 @@ -30,7 +30,7 @@   * The usrp2 FIFO control class:   * Provide high-speed peek/poke interface.   */ -class usrp2_fifo_ctrl : public uhd::wb_iface, public uhd::spi_iface +class usrp2_fifo_ctrl : public uhd::timed_wb_iface, public uhd::spi_iface  {  public:      typedef boost::shared_ptr<usrp2_fifo_ctrl> sptr; @@ -38,9 +38,6 @@ public:      //! Make a new FIFO control object      static sptr make(uhd::transport::zero_copy_if::sptr xport); -    //! Set the command time that will activate -    virtual void set_time(const uhd::time_spec_t &time) = 0; -      //! Set the tick rate (converting time into ticks)      virtual void set_tick_rate(const double rate) = 0;  }; diff --git a/host/lib/usrp/usrp2/usrp2_iface.cpp b/host/lib/usrp/usrp2/usrp2_iface.cpp index 3ffbf9aac..1d41173f8 100644 --- a/host/lib/usrp/usrp2/usrp2_iface.cpp +++ b/host/lib/usrp/usrp2/usrp2_iface.cpp @@ -1,5 +1,5 @@  // -// Copyright 2010-2012,2014 Ettus Research LLC +// Copyright 2010-2012,2014-2015 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 @@ -399,6 +399,16 @@ public:          }      } +    void set_time(const time_spec_t&) +    { +        throw uhd::not_implemented_error("Timed commands not supported"); +    } + +    time_spec_t get_time(void) +    { +        return (0.0); +    } +  private:      //this lovely lady makes it all possible      udp_simple::sptr _ctrl_transport; diff --git a/host/lib/usrp/usrp2/usrp2_iface.hpp b/host/lib/usrp/usrp2/usrp2_iface.hpp index a01f2ccfa..833016b7c 100644 --- a/host/lib/usrp/usrp2/usrp2_iface.hpp +++ b/host/lib/usrp/usrp2/usrp2_iface.hpp @@ -33,7 +33,7 @@   * Provides a set of functions to implementation layer.   * Including spi, peek, poke, control...   */ -class usrp2_iface : public uhd::wb_iface, public uhd::spi_iface, public uhd::i2c_iface +class usrp2_iface : public uhd::timed_wb_iface, public uhd::spi_iface, public uhd::i2c_iface  {  public:      typedef boost::shared_ptr<usrp2_iface> sptr; diff --git a/host/lib/usrp/usrp2/usrp2_impl.hpp b/host/lib/usrp/usrp2/usrp2_impl.hpp index fac4b3907..701403029 100644 --- a/host/lib/usrp/usrp2/usrp2_impl.hpp +++ b/host/lib/usrp/usrp2/usrp2_impl.hpp @@ -57,7 +57,7 @@ static const std::string USRP2_EEPROM_MAP_KEY = "N100";  //! Make a usrp2 dboard interface.  uhd::usrp::dboard_iface::sptr make_usrp2_dboard_iface( -    uhd::wb_iface::sptr wb_iface, +    uhd::timed_wb_iface::sptr wb_iface,      uhd::i2c_iface::sptr i2c_iface,      uhd::spi_iface::sptr spi_iface,      usrp2_clock_ctrl::sptr clk_ctrl @@ -83,7 +83,7 @@ private:          usrp2_iface::sptr iface;          usrp2_fifo_ctrl::sptr fifo_ctrl;          uhd::spi_iface::sptr spiface; -        uhd::wb_iface::sptr wbiface; +        uhd::timed_wb_iface::sptr wbiface;          usrp2_clock_ctrl::sptr clock;          usrp2_codec_ctrl::sptr codec;          uhd::gps_ctrl::sptr gps; diff --git a/host/lib/usrp/x300/x300_dboard_iface.cpp b/host/lib/usrp/x300/x300_dboard_iface.cpp index eff5183e0..c286e805a 100644 --- a/host/lib/usrp/x300/x300_dboard_iface.cpp +++ b/host/lib/usrp/x300/x300_dboard_iface.cpp @@ -1,5 +1,5 @@  // -// Copyright 2013 Ettus Research LLC +// Copyright 2013,2015 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 @@ -50,6 +50,9 @@ public:      void _set_gpio_ddr(unit_t, boost::uint16_t);      void _set_gpio_out(unit_t, boost::uint16_t); +    void set_command_time(const uhd::time_spec_t& t); +    uhd::time_spec_t get_command_time(void); +      void set_gpio_debug(unit_t, int);      boost::uint16_t read_gpio(unit_t); @@ -331,3 +334,13 @@ double x300_dboard_iface::read_aux_adc(unit_t unit, aux_adc_t which)      //convert to voltage and return      return 3.3*ad7922_regs.result/4095;  } + +uhd::time_spec_t x300_dboard_iface::get_command_time() +{ +    return _config.cmd_time_ctrl->get_time(); +} + +void x300_dboard_iface::set_command_time(const uhd::time_spec_t& t) +{ +    _config.cmd_time_ctrl->set_time(t); +} diff --git a/host/lib/usrp/x300/x300_impl.cpp b/host/lib/usrp/x300/x300_impl.cpp index 2de44a99d..809a56765 100644 --- a/host/lib/usrp/x300/x300_impl.cpp +++ b/host/lib/usrp/x300/x300_impl.cpp @@ -1014,6 +1014,7 @@ void x300_impl::setup_radio(const size_t mb_i, const std::string &slot_name)      db_config.which_rx_clk = (slot_name == "A")? X300_CLOCK_WHICH_DB0_RX : X300_CLOCK_WHICH_DB1_RX;      db_config.which_tx_clk = (slot_name == "A")? X300_CLOCK_WHICH_DB0_TX : X300_CLOCK_WHICH_DB1_TX;      db_config.dboard_slot = (slot_name == "A")? 0 : 1; +    db_config.cmd_time_ctrl = perif.ctrl;      _dboard_ifaces[db_path] = x300_make_dboard_iface(db_config);      //create a new dboard manager @@ -1353,7 +1354,7 @@ void x300_impl::set_time_source_out(mboard_members_t &mb, const bool enb)  void x300_impl::update_clock_source(mboard_members_t &mb, const std::string &source)  {      //Optimize for the case when the current source is internal and we are trying -    //to set it to internal. This is the only case where we are guaranteed that  +    //to set it to internal. This is the only case where we are guaranteed that      //the clock has not gone away so we can skip setting the MUX and reseting the LMK.      if (not (mb.current_refclk_src == "internal" and source == "internal")) {          //Update the clock MUX on the motherboard to select the requested source diff --git a/host/lib/usrp/x300/x300_impl.hpp b/host/lib/usrp/x300/x300_impl.hpp index 70c5dccb4..342664ece 100644 --- a/host/lib/usrp/x300/x300_impl.hpp +++ b/host/lib/usrp/x300/x300_impl.hpp @@ -131,6 +131,7 @@ struct x300_dboard_iface_config_t      x300_clock_which_t which_rx_clk;      x300_clock_which_t which_tx_clk;      boost::uint8_t dboard_slot; +    uhd::timed_wb_iface::sptr cmd_time_ctrl;  };  uhd::usrp::dboard_iface::sptr x300_make_dboard_iface(const x300_dboard_iface_config_t &); | 
