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//
// Copyright 2010 Ettus Research LLC
//
#include <usrp_uhd/usrp/dboard/manager.hpp>
using namespace usrp_uhd::usrp::dboard;
/***********************************************************************
* internal helper classes
**********************************************************************/
/*!
* A special wax proxy object that forwards calls to a subdev.
* A sptr to an instance will be used in the properties structure.
*/
class subdev_proxy : boost::noncopyable, public wax::obj{
public:
typedef boost::shared_ptr<subdev_proxy> sptr;
enum type_t{RX_TYPE, TX_TYPE};
//structors
subdev_proxy(xcvr_base::sptr dboard, type_t type)
: _dboard(dboard), _type(type){
/* NOP */
}
~subdev_proxy(void){
/* NOP */
}
private:
xcvr_base::sptr _dboard;
type_t _type;
//forward the get calls to the rx or tx
void get(const wax::type &key, wax::type &val){
switch(_type){
case RX_TYPE: return _dboard->rx_get(key, val);
case TX_TYPE: return _dboard->tx_get(key, val);
}
}
//forward the set calls to the rx or tx
void set(const wax::type &key, const wax::type &val){
switch(_type){
case RX_TYPE: return _dboard->rx_set(key, val);
case TX_TYPE: return _dboard->tx_set(key, val);
}
}
};
/***********************************************************************
* dboard manager methods
**********************************************************************/
//include dboard derived classes:
//TODO #inlude "basic.hpp"
#define MAKE_DBOARD_ID_WORD(rx_id, tx_id) \
((uint32_t(rx_id) << 16) | (uint32_t(tx_id) << 0))
manager::manager(
uint16_t rx_dboard_id,
uint16_t tx_dboard_id,
interface::sptr dboard_interface
){
//TODO build some boards based on ids
//xcvrs will be added to both vectors
switch(MAKE_DBOARD_ID_WORD(rx_dboard_id, tx_dboard_id)){
default:
//_rx_dboards.push_back(xcvr_base::sptr(new basic_rx(0, dboard_interface)));
//_rx_dboards.push_back(xcvr_base::sptr(new basic_rx(1, dboard_interface)));
//_rx_dboards.push_back(xcvr_base::sptr(new basic_rx(2, dboard_interface)));
//_tx_dboards.push_back(xcvr_base::sptr(new basic_tx(0, dboard_interface)));
break;
}
}
manager::~manager(void){
/* NOP */
}
size_t manager::get_num_rx_subdevs(void){
return _rx_dboards.size();
}
size_t manager::get_num_tx_subdevs(void){
return _tx_dboards.size();
}
wax::obj::sptr manager::get_rx_subdev(size_t subdev_index){
return wax::obj::sptr(new subdev_proxy(
_rx_dboards.at(subdev_index), subdev_proxy::RX_TYPE)
);
}
wax::obj::sptr manager::get_tx_subdev(size_t subdev_index){
return wax::obj::sptr(new subdev_proxy(
_tx_dboards.at(subdev_index), subdev_proxy::TX_TYPE)
);
}
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