diff options
Diffstat (limited to 'host/lib/usrp/b100/dboard_impl.cpp')
| -rw-r--r-- | host/lib/usrp/b100/dboard_impl.cpp | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/host/lib/usrp/b100/dboard_impl.cpp b/host/lib/usrp/b100/dboard_impl.cpp new file mode 100644 index 000000000..ba3776728 --- /dev/null +++ b/host/lib/usrp/b100/dboard_impl.cpp @@ -0,0 +1,185 @@ +// +// 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 "b100_impl.hpp" +#include "b100_regs.hpp" +#include <uhd/exception.hpp> +#include <uhd/usrp/dboard_props.hpp> +#include <uhd/usrp/subdev_props.hpp> +#include <uhd/usrp/misc_utils.hpp> +#include <boost/bind.hpp> +#include "usrp_i2c_addr.h" + +using namespace uhd; +using namespace uhd::usrp; + +/*********************************************************************** + * Dboard Initialization + **********************************************************************/ +void b100_impl::dboard_init(void){ + //read the tx and rx dboard eeproms + _rx_db_eeprom.load(*_iface, I2C_ADDR_RX_A); + _tx_db_eeprom.load(*_iface, I2C_ADDR_TX_A); + _gdb_eeprom.load(*_iface, I2C_ADDR_TX_A ^ 5); + + //create a new dboard interface and manager + _dboard_iface = make_b100_dboard_iface( + _iface, _clock_ctrl, _codec_ctrl + ); + _dboard_manager = dboard_manager::make( + _rx_db_eeprom.id, + ((_gdb_eeprom.id == dboard_id_t::none())? _tx_db_eeprom : _gdb_eeprom).id, + _dboard_iface + ); + + //setup the dboard proxies + _rx_dboard_proxy = wax_obj_proxy::make( + boost::bind(&b100_impl::rx_dboard_get, this, _1, _2), + boost::bind(&b100_impl::rx_dboard_set, this, _1, _2) + ); + _tx_dboard_proxy = wax_obj_proxy::make( + boost::bind(&b100_impl::tx_dboard_get, this, _1, _2), + boost::bind(&b100_impl::tx_dboard_set, this, _1, _2) + ); +} + +/*********************************************************************** + * RX Dboard Get + **********************************************************************/ +void b100_impl::rx_dboard_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<dboard_prop_t>()){ + case DBOARD_PROP_NAME: + val = std::string("b100 dboard (rx unit)"); + return; + + case DBOARD_PROP_SUBDEV: + val = _dboard_manager->get_rx_subdev(key.name); + return; + + case DBOARD_PROP_SUBDEV_NAMES: + val = _dboard_manager->get_rx_subdev_names(); + return; + + case DBOARD_PROP_DBOARD_EEPROM: + val = _rx_db_eeprom; + return; + + case DBOARD_PROP_DBOARD_IFACE: + val = _dboard_iface; + return; + + case DBOARD_PROP_CODEC: + val = _rx_codec_proxy->get_link(); + return; + + case DBOARD_PROP_GAIN_GROUP: + val = make_gain_group( + _rx_db_eeprom.id, + _dboard_manager->get_rx_subdev(key.name), + _rx_codec_proxy->get_link(), + GAIN_GROUP_POLICY_RX + ); + return; + + default: UHD_THROW_PROP_GET_ERROR(); + } +} + +/*********************************************************************** + * RX Dboard Set + **********************************************************************/ +void b100_impl::rx_dboard_set(const wax::obj &key, const wax::obj &val){ + switch(key.as<dboard_prop_t>()){ + case DBOARD_PROP_DBOARD_EEPROM: + _rx_db_eeprom = val.as<dboard_eeprom_t>(); + _rx_db_eeprom.store(*_iface, I2C_ADDR_RX_A); + return; + + default: UHD_THROW_PROP_SET_ERROR(); + } +} + +/*********************************************************************** + * TX Dboard Get + **********************************************************************/ +void b100_impl::tx_dboard_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<dboard_prop_t>()){ + case DBOARD_PROP_NAME: + val = std::string("b100 dboard (tx unit)"); + return; + + case DBOARD_PROP_SUBDEV: + val = _dboard_manager->get_tx_subdev(key.name); + return; + + case DBOARD_PROP_SUBDEV_NAMES: + val = _dboard_manager->get_tx_subdev_names(); + return; + + case DBOARD_PROP_DBOARD_EEPROM: + val = _tx_db_eeprom; + return; + + case DBOARD_PROP_GBOARD_EEPROM: + val = _gdb_eeprom; + return; + + case DBOARD_PROP_DBOARD_IFACE: + val = _dboard_iface; + return; + + case DBOARD_PROP_CODEC: + val = _tx_codec_proxy->get_link(); + return; + + case DBOARD_PROP_GAIN_GROUP: + val = make_gain_group( + _tx_db_eeprom.id, + _dboard_manager->get_tx_subdev(key.name), + _tx_codec_proxy->get_link(), + GAIN_GROUP_POLICY_TX + ); + return; + + default: UHD_THROW_PROP_GET_ERROR(); + } +} + +/*********************************************************************** + * TX Dboard Set + **********************************************************************/ +void b100_impl::tx_dboard_set(const wax::obj &key, const wax::obj &val){ + switch(key.as<dboard_prop_t>()){ + case DBOARD_PROP_DBOARD_EEPROM: + _tx_db_eeprom = val.as<dboard_eeprom_t>(); + _tx_db_eeprom.store(*_iface, I2C_ADDR_TX_A); + return; + + case DBOARD_PROP_GBOARD_EEPROM: + _gdb_eeprom = val.as<dboard_eeprom_t>(); + _gdb_eeprom.store(*_iface, I2C_ADDR_TX_A ^ 5); + return; + + default: UHD_THROW_PROP_SET_ERROR(); + } +} |