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//
// 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/>.
//
#ifndef INCLUDED_UHD_USRP_DBOARD_BASE_HPP
#define INCLUDED_UHD_USRP_DBOARD_BASE_HPP
#include <uhd/wax.hpp>
#include <boost/utility.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/tuple/tuple.hpp>
#include <uhd/usrp/dboard_id.hpp>
#include <uhd/usrp/dboard_interface.hpp>
namespace uhd{ namespace usrp{
/*!
* A daughter board dboard_base class for all dboards.
* Only other dboard dboard_base classes should inherit this.
*/
class dboard_base : boost::noncopyable{
public:
typedef boost::shared_ptr<dboard_base> sptr;
//the constructor args consist of a subdev name and an interface
//derived classes should pass the args into the dboard_base class ctor
//but should not have to deal with the internals of the args
typedef boost::tuple<std::string, dboard_interface::sptr, dboard_id_t, dboard_id_t> ctor_args_t;
//structors
dboard_base(ctor_args_t const&);
virtual ~dboard_base(void);
//interface
virtual void rx_get(const wax::obj &key, wax::obj &val) = 0;
virtual void rx_set(const wax::obj &key, const wax::obj &val) = 0;
virtual void tx_get(const wax::obj &key, wax::obj &val) = 0;
virtual void tx_set(const wax::obj &key, const wax::obj &val) = 0;
protected:
std::string get_subdev_name(void);
dboard_interface::sptr get_interface(void);
dboard_id_t get_rx_id(void);
dboard_id_t get_tx_id(void);
private:
std::string _subdev_name;
dboard_interface::sptr _dboard_interface;
dboard_id_t _rx_id, _tx_id;
};
/*!
* A xcvr daughter board implements rx and tx methods
* Sub classes for xcvr boards should inherit this.
*/
class xcvr_dboard_base : public dboard_base{
public:
/*!
* Create a new xcvr dboard object, override in subclasses.
*/
xcvr_dboard_base(ctor_args_t const&);
virtual ~xcvr_dboard_base(void);
};
/*!
* A rx daughter board only implements rx methods.
* Sub classes for rx-only boards should inherit this.
*/
class rx_dboard_base : public dboard_base{
public:
/*!
* Create a new rx dboard object, override in subclasses.
*/
rx_dboard_base(ctor_args_t const&);
virtual ~rx_dboard_base(void);
//override here so the derived classes cannot
void tx_get(const wax::obj &key, wax::obj &val);
void tx_set(const wax::obj &key, const wax::obj &val);
};
/*!
* A tx daughter board only implements tx methods.
* Sub classes for rx-only boards should inherit this.
*/
class tx_dboard_base : public dboard_base{
public:
/*!
* Create a new rx dboard object, override in subclasses.
*/
tx_dboard_base(ctor_args_t const&);
virtual ~tx_dboard_base(void);
//override here so the derived classes cannot
void rx_get(const wax::obj &key, wax::obj &val);
void rx_set(const wax::obj &key, const wax::obj &val);
};
}} //namespace
#endif /* INCLUDED_UHD_USRP_DBOARD_BASE_HPP */
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