uhd

//

// Copyright 2010 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/>.

//

#include <uhd/usrp/subdev_props.hpp>

#include <uhd/types/ranges.hpp>

#include <uhd/utils/assert.hpp>

#include <uhd/utils/static.hpp>

#include <uhd/usrp/dboard_base.hpp>

#include <uhd/usrp/dboard_manager.hpp>

#include <boost/assign/list_of.hpp>

#include <boost/format.hpp>

using namespace uhd;

using namespace uhd::usrp;

using namespace boost::assign;

/***********************************************************************

 * The unknown boards:

 *   Like a basic board, but with only one subdev.

 **********************************************************************/

class unknown_rx : public rx_dboard_base{

public:

    unknown_rx(ctor_args_t args);

    ~unknown_rx(void);

    void rx_get(const wax::obj &key, wax::obj &val);

    void rx_set(const wax::obj &key, const wax::obj &val);

};

class unknown_tx : public tx_dboard_base{

public:

    unknown_tx(ctor_args_t args);

    ~unknown_tx(void);

    void tx_get(const wax::obj &key, wax::obj &val);

    void tx_set(const wax::obj &key, const wax::obj &val);

};

/***********************************************************************

 * Register the unknown dboards

 **********************************************************************/

static dboard_base::sptr make_unknown_rx(dboard_base::ctor_args_t args){

    return dboard_base::sptr(new unknown_rx(args));

}

static dboard_base::sptr make_unknown_tx(dboard_base::ctor_args_t args){

    return dboard_base::sptr(new unknown_tx(args));

}

UHD_STATIC_BLOCK(reg_unknown_dboards){

    dboard_manager::register_dboard(0xfff0, &make_unknown_tx, "Unknown TX");

    dboard_manager::register_dboard(0xfff1, &make_unknown_rx, "Unknown RX");

}

/***********************************************************************

 * Unknown RX dboard

 **********************************************************************/

unknown_rx::unknown_rx(ctor_args_t args) : rx_dboard_base(args){

    /* NOP */

}

unknown_rx::~unknown_rx(void){

    /* NOP */

}

void unknown_rx::rx_get(const wax::obj &key_, wax::obj &val){

    named_prop_t key = named_prop_t::extract(key_);

    //handle the get request conditioned on the key

    switch(key.as<subdev_prop_t>()){

    case SUBDEV_PROP_NAME:

        val = "Unknown - " + get_rx_id().to_pp_string();

        return;

    case SUBDEV_PROP_OTHERS:

        val = prop_names_t(); //empty

        return;

    case SUBDEV_PROP_GAIN:

        val = float(0);

        return;

    case SUBDEV_PROP_GAIN_RANGE:

        val = gain_range_t(0, 0, 0);

        return;

    case SUBDEV_PROP_GAIN_NAMES:

        val = prop_names_t(); //empty

        return;

    case SUBDEV_PROP_FREQ:

        val = double(0);

        return;

    case SUBDEV_PROP_FREQ_RANGE:

        val = freq_range_t(0, 0);

        return;

    case SUBDEV_PROP_ANTENNA:

        val = std::string("");

        return;

    case SUBDEV_PROP_ANTENNA_NAMES:

        val = prop_names_t(1, ""); //vector of 1 empty string

        return;

    case SUBDEV_PROP_CONNECTION:

        val = SUBDEV_CONN_COMPLEX_IQ;

        return;

    case SUBDEV_PROP_USE_LO_OFFSET:

        val = false;

        return;

    case SUBDEV_PROP_LO_LOCKED:

        val = true; //there is no LO, so it must be true!

        return;

    default: UHD_THROW_PROP_GET_ERROR();

    }

}

void unknown_rx::rx_set(const wax::obj &key_, const wax::obj &val){

    named_prop_t key = named_prop_t::extract(key_);

    //handle the get request conditioned on the key

    switch(key.as<subdev_prop_t>()){

    case SUBDEV_PROP_GAIN:

        UHD_ASSERT_THROW(val.as<float>() == float(0));

        return;

    case SUBDEV_PROP_ANTENNA:

        UHD_ASSERT_THROW(val.as<std::string>() == std::string(""));

        return;

    case SUBDEV_PROP_FREQ:

        return; // it wont do you much good, but you can set it

    default: UHD_THROW_PROP_SET_ERROR();

    }

}

/***********************************************************************

 * Basic and LF TX dboard

 **********************************************************************/

unknown_tx::unknown_tx(ctor_args_t args) : tx_dboard_base(args){

    /* NOP */

}

unknown_tx::~unknown_tx(void){

    /* NOP */

}

void unknown_tx::tx_get(const wax::obj &key_, wax::obj &val){

    named_prop_t key = named_prop_t::extract(key_);

    //handle the get request conditioned on the key

    switch(key.as<subdev_prop_t>()){

    case SUBDEV_PROP_NAME:

        val = "Unknown - " + get_tx_id().to_pp_string();

        return;

    case SUBDEV_PROP_OTHERS:

        val = prop_names_t(); //empty

        return;

    case SUBDEV_PROP_GAIN:

        val = float(0);

        return;

    case SUBDEV_PROP_GAIN_RANGE:

        val = gain_range_t(0, 0, 0);

        return;

    case SUBDEV_PROP_GAIN_NAMES:

        val = prop_names_t(); //empty

        return;

    case SUBDEV_PROP_FREQ:

        val = double(0);

        return;

    case SUBDEV_PROP_FREQ_RANGE:

        val = freq_range_t(0, 0);

        return;

    case SUBDEV_PROP_ANTENNA:

        val = std::string("");

        return;

    case SUBDEV_PROP_ANTENNA_NAMES:

        val = prop_names_t(1, ""); //vector of 1 empty string

        return;

    case SUBDEV_PROP_CONNECTION:

        val = SUBDEV_CONN_COMPLEX_IQ;

        return;

    case SUBDEV_PROP_USE_LO_OFFSET:

        val = false;

        return;

    case SUBDEV_PROP_LO_LOCKED:

        val = true; //there is no LO, so it must be true!

        return;

    default: UHD_THROW_PROP_GET_ERROR();

    }

}

void unknown_tx::tx_set(const wax::obj &key_, const wax::obj &val){

    named_prop_t key = named_prop_t::extract(key_);

    //handle the get request conditioned on the key

    switch(key.as<subdev_prop_t>()){

    case SUBDEV_PROP_GAIN:

        UHD_ASSERT_THROW(val.as<float>() == float(0));

        return;

    case SUBDEV_PROP_ANTENNA:

        UHD_ASSERT_THROW(val.as<std::string>() == std::string(""));

        return;

    case SUBDEV_PROP_FREQ:

        return; // it wont do you much good, but you can set it

    default: UHD_THROW_PROP_SET_ERROR();

    }

}