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Diffstat (limited to 'host/lib/usrp/misc_utils.cpp')
| -rw-r--r-- | host/lib/usrp/misc_utils.cpp | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/host/lib/usrp/misc_utils.cpp b/host/lib/usrp/misc_utils.cpp deleted file mode 100644 index ddcad41cf..000000000 --- a/host/lib/usrp/misc_utils.cpp +++ /dev/null @@ -1,225 +0,0 @@ -// -// Copyright 2010-2011 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/misc_utils.hpp> -#include <uhd/utils/assert_has.hpp> -#include <uhd/utils/algorithm.hpp> -#include <uhd/utils/gain_group.hpp> -#include <uhd/usrp/dboard_eeprom.hpp> -#include <uhd/usrp/subdev_props.hpp> -#include <uhd/usrp/mboard_props.hpp> -#include <uhd/usrp/dboard_props.hpp> -#include <uhd/usrp/codec_props.hpp> -#include <boost/bind.hpp> -#include <boost/foreach.hpp> -#include <boost/format.hpp> - -using namespace uhd; -using namespace uhd::usrp; - -/*********************************************************************** - * codec gain group helper functions: - * do this so we dont have to bind a templated function - **********************************************************************/ -static gain_range_t get_codec_gain_range(wax::obj codec, const std::string &name){ - return codec[named_prop_t(CODEC_PROP_GAIN_RANGE, name)].as<gain_range_t>(); -} - -static double get_codec_gain_i(wax::obj codec, const std::string &name){ - return codec[named_prop_t(CODEC_PROP_GAIN_I, name)].as<double>(); -} - -static double get_codec_gain_q(wax::obj codec, const std::string &name){ - return codec[named_prop_t(CODEC_PROP_GAIN_Q, name)].as<double>(); -} - -static void set_codec_gain_both(wax::obj codec, const std::string &name, double gain){ - codec[named_prop_t(CODEC_PROP_GAIN_I, name)] = gain; - codec[named_prop_t(CODEC_PROP_GAIN_Q, name)] = gain; -} - -static void set_codec_gain_i(wax::obj codec, const std::string &name, double gain){ - codec[named_prop_t(CODEC_PROP_GAIN_I, name)] = gain; -} - -static void set_codec_gain_q(wax::obj codec, const std::string &name, double gain){ - codec[named_prop_t(CODEC_PROP_GAIN_Q, name)] = gain; -} - -/*********************************************************************** - * subdev gain group helper functions: - * do this so we dont have to bind a templated function - **********************************************************************/ -static double get_subdev_gain(wax::obj subdev, const std::string &name){ - return subdev[named_prop_t(SUBDEV_PROP_GAIN, name)].as<double>(); -} - -static gain_range_t get_subdev_gain_range(wax::obj subdev, const std::string &name){ - return subdev[named_prop_t(SUBDEV_PROP_GAIN_RANGE, name)].as<gain_range_t>(); -} - -static void set_subdev_gain(wax::obj subdev, const std::string &name, double gain){ - subdev[named_prop_t(SUBDEV_PROP_GAIN, name)] = gain; -} - -/*********************************************************************** - * gain group factory function for usrp - **********************************************************************/ -gain_group::sptr usrp::make_gain_group( - const dboard_id_t &dboard_id, - wax::obj subdev, wax::obj codec, - gain_group_policy_t gain_group_policy -){ - const size_t subdev_gain_priority = 1; - const size_t codec_gain_priority = (gain_group_policy == GAIN_GROUP_POLICY_RX)? - (subdev_gain_priority - 1): //RX policy, codec gains fill last (lower priority) - (subdev_gain_priority + 1); //TX policy, codec gains fill first (higher priority) - const std::string subdev_prefix = dboard_id.to_cname() + "-"; - const std::string codec_prefix = (gain_group_policy == GAIN_GROUP_POLICY_RX)? "ADC-" : "DAC-"; - - gain_group::sptr gg = gain_group::make(); - gain_fcns_t fcns; - //add all the subdev gains first (antenna to dsp order) - BOOST_FOREACH(const std::string &name, subdev[SUBDEV_PROP_GAIN_NAMES].as<prop_names_t>()){ - fcns.get_range = boost::bind(&get_subdev_gain_range, subdev, name); - fcns.get_value = boost::bind(&get_subdev_gain, subdev, name); - fcns.set_value = boost::bind(&set_subdev_gain, subdev, name, _1); - gg->register_fcns(subdev_prefix+name, fcns, subdev_gain_priority); - } - //add all the codec gains last (antenna to dsp order) - BOOST_FOREACH(const std::string &name, codec[CODEC_PROP_GAIN_NAMES].as<prop_names_t>()){ - fcns.get_range = boost::bind(&get_codec_gain_range, codec, name); - - //register the value functions depending upon the connection type - switch(subdev[SUBDEV_PROP_CONNECTION].as<subdev_conn_t>()){ - case SUBDEV_CONN_COMPLEX_IQ: - case SUBDEV_CONN_COMPLEX_QI: - fcns.get_value = boost::bind(&get_codec_gain_i, codec, name); //same as Q - fcns.set_value = boost::bind(&set_codec_gain_both, codec, name, _1); //sets both - break; - - case SUBDEV_CONN_REAL_I: - fcns.get_value = boost::bind(&get_codec_gain_i, codec, name); - fcns.set_value = boost::bind(&set_codec_gain_i, codec, name, _1); - break; - - case SUBDEV_CONN_REAL_Q: - fcns.get_value = boost::bind(&get_codec_gain_q, codec, name); - fcns.set_value = boost::bind(&set_codec_gain_q, codec, name, _1); - break; - } - gg->register_fcns(codec_prefix+name, fcns, codec_gain_priority); - } - return gg; -} - -/*********************************************************************** - * verify subdev specs - **********************************************************************/ -static void verify_xx_subdev_spec( - mboard_prop_t dboard_names_prop, - mboard_prop_t dboard_prop, - subdev_spec_t &subdev_spec, - wax::obj mboard, - std::string xx_type -){ - try{ - prop_names_t dboard_names = mboard[dboard_names_prop].as<prop_names_t>(); - UHD_ASSERT_THROW(dboard_names.size() > 0); //well i hope there is a dboard - - //the subdevice specification is empty: handle automatic - if (subdev_spec.empty()){ - BOOST_FOREACH(const std::string &db_name, dboard_names){ - wax::obj dboard = mboard[named_prop_t(dboard_prop, db_name)]; - - //if the dboard slot is populated, take the first subdevice - if (dboard[DBOARD_PROP_DBOARD_EEPROM].as<dboard_eeprom_t>().id != dboard_id_t::none()){ - std::string sd_name = dboard[DBOARD_PROP_SUBDEV_NAMES].as<prop_names_t>().front(); - subdev_spec.push_back(subdev_spec_pair_t(db_name, sd_name)); - break; - } - } - - //didnt find any populated dboards: add the first subdevice - if (subdev_spec.empty()){ - std::string db_name = dboard_names.front(); - wax::obj dboard = mboard[named_prop_t(dboard_prop, db_name)]; - std::string sd_name = dboard[DBOARD_PROP_SUBDEV_NAMES].as<prop_names_t>().front(); - subdev_spec.push_back(subdev_spec_pair_t(db_name, sd_name)); - } - } - - //sanity check that the dboard/subdevice names exist for this mboard - BOOST_FOREACH(subdev_spec_pair_t &pair, subdev_spec){ - //empty db name means select dboard automatically - if (pair.db_name.empty()){ - if (dboard_names.size() != 1) throw uhd::value_error( - "A daughterboard name must be provided for multi-slot motherboards: " + subdev_spec.to_string() - ); - pair.db_name = dboard_names.front(); - } - uhd::assert_has(dboard_names, pair.db_name, xx_type + " dboard name"); - wax::obj dboard = mboard[named_prop_t(dboard_prop, pair.db_name)]; - prop_names_t subdev_names = dboard[DBOARD_PROP_SUBDEV_NAMES].as<prop_names_t>(); - - //empty sd name means select the subdev automatically - if (pair.sd_name.empty()){ - if (subdev_names.size() != 1) throw uhd::value_error( - "A subdevice name must be provided for multi-subdev daughterboards: " + subdev_spec.to_string() - ); - pair.sd_name = subdev_names.front(); - } - uhd::assert_has(subdev_names, pair.sd_name, xx_type + " subdev name"); - } - }catch(const std::exception &e){ - throw uhd::value_error(str(boost::format( - "Validate %s subdev spec failed: %s\n %s" - ) % xx_type % subdev_spec.to_string() % e.what())); - } - - //now use the subdev spec to enable the subdevices in use and vice-versa - BOOST_FOREACH(const std::string &db_name, mboard[dboard_names_prop].as<prop_names_t>()){ - wax::obj dboard = mboard[named_prop_t(dboard_prop, db_name)]; - BOOST_FOREACH(const std::string &sd_name, dboard[DBOARD_PROP_SUBDEV_NAMES].as<prop_names_t>()){ - try{ - bool enable = uhd::has(subdev_spec, subdev_spec_pair_t(db_name, sd_name)); - dboard[named_prop_t(DBOARD_PROP_SUBDEV, sd_name)][SUBDEV_PROP_ENABLED] = enable; - } - catch(const std::exception &e){ - throw uhd::runtime_error(str(boost::format( - "Cannot set enabled property on subdevice %s:%s\n %s" - ) % db_name % sd_name % e.what())); - } - } - } -} - -void usrp::verify_rx_subdev_spec(subdev_spec_t &subdev_spec, wax::obj mboard){ - return verify_xx_subdev_spec( - MBOARD_PROP_RX_DBOARD_NAMES, - MBOARD_PROP_RX_DBOARD, - subdev_spec, mboard, "rx" - ); -} - -void usrp::verify_tx_subdev_spec(subdev_spec_t &subdev_spec, wax::obj mboard){ - return verify_xx_subdev_spec( - MBOARD_PROP_TX_DBOARD_NAMES, - MBOARD_PROP_TX_DBOARD, - subdev_spec, mboard, "tx" - ); -} |