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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/>.
//
#include "usrp1_impl.hpp"
#include "usrp_i2c_addr.h"
#include <uhd/usrp/dsp_utils.hpp>
#include <uhd/usrp/misc_utils.hpp>
#include <uhd/utils/assert.hpp>
#include <uhd/usrp/dboard_props.hpp>
#include <uhd/usrp/subdev_props.hpp>
#include <boost/bind.hpp>
#include <boost/foreach.hpp>
#include <boost/format.hpp>
#include <iostream>
using namespace uhd;
using namespace uhd::usrp;
/***********************************************************************
* Helper Functions
**********************************************************************/
static boost::uint8_t get_rx_ee_addr(usrp1_impl::dboard_slot_t dboard_slot){
switch(dboard_slot){
case usrp1_impl::DBOARD_SLOT_A: return I2C_ADDR_RX_A;
case usrp1_impl::DBOARD_SLOT_B: return I2C_ADDR_RX_B;
default: UHD_THROW_INVALID_CODE_PATH();
}
}
static boost::uint8_t get_tx_ee_addr(usrp1_impl::dboard_slot_t dboard_slot){
switch(dboard_slot){
case usrp1_impl::DBOARD_SLOT_A: return I2C_ADDR_TX_A;
case usrp1_impl::DBOARD_SLOT_B: return I2C_ADDR_TX_B;
default: UHD_THROW_INVALID_CODE_PATH();
}
}
/***********************************************************************
* Dboard Initialization
**********************************************************************/
void usrp1_impl::dboard_init(void)
{
BOOST_FOREACH(dboard_slot_t dboard_slot, _dboard_slots){
//read the tx and rx dboard eeproms
_rx_db_eeproms[dboard_slot] = dboard_eeprom_t(_iface->read_eeprom(
get_rx_ee_addr(dboard_slot), 0, dboard_eeprom_t::num_bytes()
));
_tx_db_eeproms[dboard_slot] = dboard_eeprom_t(_iface->read_eeprom(
get_tx_ee_addr(dboard_slot), 0, dboard_eeprom_t::num_bytes()
));
//create a new dboard interface and manager
_dboard_ifaces[dboard_slot] = make_dboard_iface(
_iface, _clock_ctrl, _codec_ctrls[dboard_slot],
dboard_slot, _rx_db_eeproms[dboard_slot].id
);
_dboard_managers[dboard_slot] = dboard_manager::make(
_rx_db_eeproms[dboard_slot].id,
_tx_db_eeproms[dboard_slot].id,
_dboard_ifaces[dboard_slot]
);
//setup the dboard proxies
_rx_dboard_proxies[dboard_slot] = wax_obj_proxy::make(
boost::bind(&usrp1_impl::rx_dboard_get, this, _1, _2, dboard_slot),
boost::bind(&usrp1_impl::rx_dboard_set, this, _1, _2, dboard_slot));
_tx_dboard_proxies[dboard_slot] = wax_obj_proxy::make(
boost::bind(&usrp1_impl::tx_dboard_get, this, _1, _2, dboard_slot),
boost::bind(&usrp1_impl::tx_dboard_set, this, _1, _2, dboard_slot));
}
}
/***********************************************************************
* RX Dboard Get
**********************************************************************/
void usrp1_impl::rx_dboard_get(const wax::obj &key_, wax::obj &val, dboard_slot_t dboard_slot)
{
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 = str(boost::format("usrp1 dboard (rx unit) - %c") % char(dboard_slot));
return;
case DBOARD_PROP_SUBDEV:
val = _dboard_managers[dboard_slot]->get_rx_subdev(key.name);
return;
case DBOARD_PROP_SUBDEV_NAMES:
val = _dboard_managers[dboard_slot]->get_rx_subdev_names();
return;
case DBOARD_PROP_DBOARD_ID:
val = _rx_db_eeproms[dboard_slot].id;
return;
case DBOARD_PROP_DBOARD_IFACE:
val = _dboard_ifaces[dboard_slot];
return;
case DBOARD_PROP_CODEC:
val = _rx_codec_proxies[dboard_slot]->get_link();
return;
case DBOARD_PROP_GAIN_GROUP:
val = make_gain_group(
_dboard_managers[dboard_slot]->get_rx_subdev(key.name),
_rx_codec_proxies[dboard_slot]->get_link(),
GAIN_GROUP_POLICY_RX
);
return;
default: UHD_THROW_PROP_GET_ERROR();
}
}
/***********************************************************************
* RX Dboard Set
**********************************************************************/
void usrp1_impl::rx_dboard_set(const wax::obj &key, const wax::obj &val, dboard_slot_t dboard_slot)
{
switch(key.as<dboard_prop_t>()) {
case DBOARD_PROP_DBOARD_ID:
_rx_db_eeproms[dboard_slot].id = val.as<dboard_id_t>();
_iface->write_eeprom(
get_rx_ee_addr(dboard_slot), 0,
_rx_db_eeproms[dboard_slot].get_eeprom_bytes()
);
return;
default:
UHD_THROW_PROP_SET_ERROR();
}
}
/***********************************************************************
* TX Dboard Get
**********************************************************************/
void usrp1_impl::tx_dboard_get(const wax::obj &key_, wax::obj &val, dboard_slot_t dboard_slot)
{
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 = str(boost::format("usrp1 dboard (tx unit) - %c") % char(dboard_slot));
return;
case DBOARD_PROP_SUBDEV:
val = _dboard_managers[dboard_slot]->get_tx_subdev(key.name);
return;
case DBOARD_PROP_SUBDEV_NAMES:
val = _dboard_managers[dboard_slot]->get_tx_subdev_names();
return;
case DBOARD_PROP_DBOARD_ID:
val = _tx_db_eeproms[dboard_slot].id;
return;
case DBOARD_PROP_DBOARD_IFACE:
val = _dboard_ifaces[dboard_slot];
return;
case DBOARD_PROP_CODEC:
val = _tx_codec_proxies[dboard_slot]->get_link();
return;
case DBOARD_PROP_GAIN_GROUP:
val = make_gain_group(
_dboard_managers[dboard_slot]->get_tx_subdev(key.name),
_tx_codec_proxies[dboard_slot]->get_link(),
GAIN_GROUP_POLICY_TX
);
return;
default: UHD_THROW_PROP_GET_ERROR();
}
}
/***********************************************************************
* TX Dboard Set
**********************************************************************/
void usrp1_impl::tx_dboard_set(const wax::obj &key, const wax::obj &val, dboard_slot_t dboard_slot)
{
switch(key.as<dboard_prop_t>()) {
case DBOARD_PROP_DBOARD_ID:
_tx_db_eeproms[dboard_slot].id = val.as<dboard_id_t>();
_iface->write_eeprom(
get_tx_ee_addr(dboard_slot), 0,
_tx_db_eeproms[dboard_slot].get_eeprom_bytes()
);
return;
default: UHD_THROW_PROP_SET_ERROR();
}
}
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