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Diffstat (limited to 'lib/usrp/dboard/manager.cpp')
| -rw-r--r-- | lib/usrp/dboard/manager.cpp | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/lib/usrp/dboard/manager.cpp b/lib/usrp/dboard/manager.cpp deleted file mode 100644 index 4a675fd0b..000000000 --- a/lib/usrp/dboard/manager.cpp +++ /dev/null @@ -1,205 +0,0 @@ -// -// 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/dboard/manager.hpp> -#include <boost/assign/list_of.hpp> -#include <boost/format.hpp> -#include <boost/foreach.hpp> -#include "dboards.hpp" - -using namespace uhd; -using namespace uhd::usrp::dboard; -using namespace boost::assign; - -/*********************************************************************** - * register internal dboards - * - * Register internal/known dboards located in this build tree. - * Each board should have entries below mapping an id to a constructor. - * The xcvr type boards should register both rx and tx sides. - * - * This function will be called before new boards are registered. - * This allows for internal boards to be externally overridden. - * This function will also be called when creating a new manager - * to ensure that the maps are filled with the entries below. - **********************************************************************/ -static void register_internal_dboards(void){ - //ensure that this function can only be called once per instance - static bool called = false; - if (called) return; called = true; - //register the known dboards (dboard id, constructor, subdev names) - manager::register_subdevs(ID_NONE, &basic_tx::make, list_of("")); //for none, make a basic tx - manager::register_subdevs(ID_NONE, &basic_rx::make, list_of("ab")); //for none, make a basic rx (one subdev) - manager::register_subdevs(ID_BASIC_TX, &basic_tx::make, list_of("")); - manager::register_subdevs(ID_BASIC_RX, &basic_rx::make, list_of("a")("b")("ab")); -} - -/*********************************************************************** - * storage and registering for dboards - **********************************************************************/ -//map a dboard id to a dboard constructor -static uhd::dict<dboard_id_t, manager::dboard_ctor_t> id_to_ctor_map; - -//map a dboard constructor to subdevice names -static uhd::dict<manager::dboard_ctor_t, prop_names_t> ctor_to_names_map; - -void manager::register_subdevs( - dboard_id_t dboard_id, - dboard_ctor_t dboard_ctor, - const prop_names_t &subdev_names -){ - register_internal_dboards(); //always call first - id_to_ctor_map[dboard_id] = dboard_ctor; - ctor_to_names_map[dboard_ctor] = subdev_names; -} - -/*********************************************************************** - * 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(base::sptr subdev, type_t type) - : _subdev(subdev), _type(type){ - /* NOP */ - } - - ~subdev_proxy(void){ - /* NOP */ - } - -private: - base::sptr _subdev; - type_t _type; - - //forward the get calls to the rx or tx - void get(const wax::obj &key, wax::obj &val){ - switch(_type){ - case RX_TYPE: return _subdev->rx_get(key, val); - case TX_TYPE: return _subdev->tx_get(key, val); - } - } - - //forward the set calls to the rx or tx - void set(const wax::obj &key, const wax::obj &val){ - switch(_type){ - case RX_TYPE: return _subdev->rx_set(key, val); - case TX_TYPE: return _subdev->tx_set(key, val); - } - } -}; - -/*********************************************************************** - * dboard manager methods - **********************************************************************/ -static manager::dboard_ctor_t const& get_dboard_ctor( - dboard_id_t dboard_id, - std::string const& xx_type -){ - //verify that there is a registered constructor for this id - if (not id_to_ctor_map.has_key(dboard_id)){ - throw std::runtime_error(str( - boost::format("Unknown %s dboard id: 0x%04x") % xx_type % dboard_id - )); - } - //return the dboard constructor for this id - return id_to_ctor_map[dboard_id]; -} - -manager::manager( - dboard_id_t rx_dboard_id, - dboard_id_t tx_dboard_id, - interface::sptr dboard_interface -){ - register_internal_dboards(); //always call first - const dboard_ctor_t rx_dboard_ctor = get_dboard_ctor(rx_dboard_id, "rx"); - const dboard_ctor_t tx_dboard_ctor = get_dboard_ctor(tx_dboard_id, "tx"); - //make xcvr subdevs (make one subdev for both rx and tx dboards) - if (rx_dboard_ctor == tx_dboard_ctor){ - BOOST_FOREACH(std::string name, ctor_to_names_map[rx_dboard_ctor]){ - base::sptr xcvr_dboard = rx_dboard_ctor( - base::ctor_args_t(name, dboard_interface) - ); - //create a rx proxy for this xcvr board - _rx_dboards[name] = subdev_proxy::sptr( - new subdev_proxy(xcvr_dboard, subdev_proxy::RX_TYPE) - ); - //create a tx proxy for this xcvr board - _tx_dboards[name] = subdev_proxy::sptr( - new subdev_proxy(xcvr_dboard, subdev_proxy::TX_TYPE) - ); - } - } - //make tx and rx subdevs (separate subdevs for rx and tx dboards) - else{ - //make the rx subdevs - BOOST_FOREACH(std::string name, ctor_to_names_map[rx_dboard_ctor]){ - base::sptr rx_dboard = rx_dboard_ctor( - base::ctor_args_t(name, dboard_interface) - ); - //create a rx proxy for this rx board - _rx_dboards[name] = subdev_proxy::sptr( - new subdev_proxy(rx_dboard, subdev_proxy::RX_TYPE) - ); - } - //make the tx subdevs - BOOST_FOREACH(std::string name, ctor_to_names_map[tx_dboard_ctor]){ - base::sptr tx_dboard = tx_dboard_ctor( - base::ctor_args_t(name, dboard_interface) - ); - //create a tx proxy for this tx board - _tx_dboards[name] = subdev_proxy::sptr( - new subdev_proxy(tx_dboard, subdev_proxy::TX_TYPE) - ); - } - } -} - -manager::~manager(void){ - /* NOP */ -} - -prop_names_t manager::get_rx_subdev_names(void){ - return _rx_dboards.get_keys(); -} - -prop_names_t manager::get_tx_subdev_names(void){ - return _tx_dboards.get_keys(); -} - -wax::obj manager::get_rx_subdev(const std::string &subdev_name){ - if (not _rx_dboards.has_key(subdev_name)) throw std::invalid_argument( - str(boost::format("Unknown rx subdev name %s") % subdev_name) - ); - //get a link to the rx subdev proxy - return wax::cast<subdev_proxy::sptr>(_rx_dboards[subdev_name])->get_link(); -} - -wax::obj manager::get_tx_subdev(const std::string &subdev_name){ - if (not _tx_dboards.has_key(subdev_name)) throw std::invalid_argument( - str(boost::format("Unknown tx subdev name %s") % subdev_name) - ); - //get a link to the tx subdev proxy - return wax::cast<subdev_proxy::sptr>(_tx_dboards[subdev_name])->get_link(); -} |