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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 <uhd/utils.hpp>
#include <uhd/props.hpp>
#include <uhd/usrp/dboard_base.hpp>
#include <uhd/usrp/dboard_manager.hpp>
#include <boost/assign/list_of.hpp>
#include <boost/format.hpp>
using namespace uhd;
using namespace uhd::usrp;
using namespace boost::assign;
/***********************************************************************
* The basic and lf boards:
* They share a common class because only the frequency bounds differ.
**********************************************************************/
class basic_rx : public rx_dboard_base{
public:
basic_rx(ctor_args_t const& args, freq_t max_freq);
~basic_rx(void);
void rx_get(const wax::obj &key, wax::obj &val);
void rx_set(const wax::obj &key, const wax::obj &val);
private:
freq_t _max_freq;
};
class basic_tx : public tx_dboard_base{
public:
basic_tx(ctor_args_t const& args, freq_t max_freq);
~basic_tx(void);
void tx_get(const wax::obj &key, wax::obj &val);
void tx_set(const wax::obj &key, const wax::obj &val);
private:
freq_t _max_freq;
};
/***********************************************************************
* Register the basic and LF dboards
**********************************************************************/
static dboard_base::sptr make_basic_rx(dboard_base::ctor_args_t const& args){
return dboard_base::sptr(new basic_rx(args, 90e9));
}
static dboard_base::sptr make_basic_tx(dboard_base::ctor_args_t const& args){
return dboard_base::sptr(new basic_tx(args, 90e9));
}
static dboard_base::sptr make_lf_rx(dboard_base::ctor_args_t const& args){
return dboard_base::sptr(new basic_rx(args, 32e6));
}
static dboard_base::sptr make_lf_tx(dboard_base::ctor_args_t const& args){
return dboard_base::sptr(new basic_tx(args, 32e6));
}
STATIC_BLOCK(reg_dboards, {
dboard_manager::register_subdevs(0x0000, &make_basic_tx, "Basic TX", list_of(""));
dboard_manager::register_subdevs(0x0001, &make_basic_rx, "Basic RX", list_of("a")("b")("ab"));
dboard_manager::register_subdevs(0x000e, &make_lf_tx, "LF TX", list_of(""));
dboard_manager::register_subdevs(0x000f, &make_lf_rx, "LF RX", list_of("a")("b")("ab"));
});
/***********************************************************************
* Basic and LF RX dboard
**********************************************************************/
basic_rx::basic_rx(ctor_args_t const& args, freq_t max_freq) : rx_dboard_base(args){
_max_freq = max_freq;
// set the gpios to safe values (all inputs)
get_interface()->set_gpio_ddr(dboard_interface::GPIO_RX_BANK, 0x0000, 0xffff);
}
basic_rx::~basic_rx(void){
/* NOP */
}
void basic_rx::rx_get(const wax::obj &key_, wax::obj &val){
wax::obj key; std::string name;
boost::tie(key, name) = extract_named_prop(key_);
//handle the get request conditioned on the key
switch(wax::cast<subdev_prop_t>(key)){
case SUBDEV_PROP_NAME:
val = std::string(str(boost::format("%s:%s")
% dboard_id::to_string(get_rx_id())
% get_subdev_name()
));
return;
case SUBDEV_PROP_OTHERS:
val = prop_names_t(); //empty
return;
case SUBDEV_PROP_GAIN:
case SUBDEV_PROP_GAIN_MAX:
case SUBDEV_PROP_GAIN_MIN:
case SUBDEV_PROP_GAIN_STEP:
val = gain_t(0);
return;
case SUBDEV_PROP_GAIN_NAMES:
val = prop_names_t(); //empty
return;
case SUBDEV_PROP_FREQ:
val = freq_t(0);
return;
case SUBDEV_PROP_FREQ_MAX:
val = +_max_freq;
return;
case SUBDEV_PROP_FREQ_MIN:
val = -_max_freq;
return;
case SUBDEV_PROP_ANTENNA:
val = std::string("");
return;
case SUBDEV_PROP_ANTENNA_NAMES:
val = prop_names_t(1, ""); //vector of 1 empty string
return;
case SUBDEV_PROP_ENABLED:
val = true; //always enabled
return;
case SUBDEV_PROP_QUADRATURE:
val = (get_subdev_name() == "ab"); //only quadrature in ab mode
return;
case SUBDEV_PROP_IQ_SWAPPED:
case SUBDEV_PROP_SPECTRUM_INVERTED:
case SUBDEV_PROP_LO_INTERFERES:
val = false;
return;
}
}
void basic_rx::rx_set(const wax::obj &key_, const wax::obj &val){
wax::obj key; std::string name;
boost::tie(key, name) = extract_named_prop(key_);
//handle the get request conditioned on the key
switch(wax::cast<subdev_prop_t>(key)){
case SUBDEV_PROP_GAIN:
ASSERT_THROW(wax::cast<gain_t>(val) == gain_t(0));
return;
case SUBDEV_PROP_ANTENNA:
ASSERT_THROW(wax::cast<std::string>(val) == std::string(""));
return;
case SUBDEV_PROP_ENABLED:
return; // it wont do you much good, but you can set it
case SUBDEV_PROP_NAME:
case SUBDEV_PROP_OTHERS:
case SUBDEV_PROP_GAIN_MAX:
case SUBDEV_PROP_GAIN_MIN:
case SUBDEV_PROP_GAIN_STEP:
case SUBDEV_PROP_GAIN_NAMES:
case SUBDEV_PROP_FREQ:
case SUBDEV_PROP_FREQ_MAX:
case SUBDEV_PROP_FREQ_MIN:
case SUBDEV_PROP_ANTENNA_NAMES:
case SUBDEV_PROP_QUADRATURE:
case SUBDEV_PROP_IQ_SWAPPED:
case SUBDEV_PROP_SPECTRUM_INVERTED:
case SUBDEV_PROP_LO_INTERFERES:
throw std::runtime_error(str(boost::format(
"Error: trying to set read-only property on %s subdev"
) % dboard_id::to_string(get_rx_id())));
}
}
/***********************************************************************
* Basic and LF TX dboard
**********************************************************************/
basic_tx::basic_tx(ctor_args_t const& args, freq_t max_freq) : tx_dboard_base(args){
_max_freq = max_freq;
// set the gpios to safe values (all inputs)
get_interface()->set_gpio_ddr(dboard_interface::GPIO_TX_BANK, 0x0000, 0xffff);
}
basic_tx::~basic_tx(void){
/* NOP */
}
void basic_tx::tx_get(const wax::obj &key_, wax::obj &val){
wax::obj key; std::string name;
boost::tie(key, name) = extract_named_prop(key_);
//handle the get request conditioned on the key
switch(wax::cast<subdev_prop_t>(key)){
case SUBDEV_PROP_NAME:
val = dboard_id::to_string(get_tx_id());
return;
case SUBDEV_PROP_OTHERS:
val = prop_names_t(); //empty
return;
case SUBDEV_PROP_GAIN:
case SUBDEV_PROP_GAIN_MAX:
case SUBDEV_PROP_GAIN_MIN:
case SUBDEV_PROP_GAIN_STEP:
val = gain_t(0);
return;
case SUBDEV_PROP_GAIN_NAMES:
val = prop_names_t(); //empty
return;
case SUBDEV_PROP_FREQ:
val = freq_t(0);
return;
case SUBDEV_PROP_FREQ_MAX:
val = +_max_freq;
return;
case SUBDEV_PROP_FREQ_MIN:
val = -_max_freq;
return;
case SUBDEV_PROP_ANTENNA:
val = std::string("");
return;
case SUBDEV_PROP_ANTENNA_NAMES:
val = prop_names_t(1, ""); //vector of 1 empty string
return;
case SUBDEV_PROP_ENABLED:
val = true; //always enabled
return;
case SUBDEV_PROP_QUADRATURE:
val = true;
return;
case SUBDEV_PROP_IQ_SWAPPED:
case SUBDEV_PROP_SPECTRUM_INVERTED:
case SUBDEV_PROP_LO_INTERFERES:
val = false;
return;
}
}
void basic_tx::tx_set(const wax::obj &key_, const wax::obj &val){
wax::obj key; std::string name;
boost::tie(key, name) = extract_named_prop(key_);
//handle the get request conditioned on the key
switch(wax::cast<subdev_prop_t>(key)){
case SUBDEV_PROP_GAIN:
ASSERT_THROW(wax::cast<gain_t>(val) == gain_t(0));
return;
case SUBDEV_PROP_ANTENNA:
ASSERT_THROW(wax::cast<std::string>(val) == std::string(""));
return;
case SUBDEV_PROP_ENABLED:
return; // it wont do you much good, but you can set it
case SUBDEV_PROP_NAME:
case SUBDEV_PROP_OTHERS:
case SUBDEV_PROP_GAIN_MAX:
case SUBDEV_PROP_GAIN_MIN:
case SUBDEV_PROP_GAIN_STEP:
case SUBDEV_PROP_GAIN_NAMES:
case SUBDEV_PROP_FREQ:
case SUBDEV_PROP_FREQ_MAX:
case SUBDEV_PROP_FREQ_MIN:
case SUBDEV_PROP_ANTENNA_NAMES:
case SUBDEV_PROP_QUADRATURE:
case SUBDEV_PROP_IQ_SWAPPED:
case SUBDEV_PROP_SPECTRUM_INVERTED:
case SUBDEV_PROP_LO_INTERFERES:
throw std::runtime_error(str(boost::format(
"Error: trying to set read-only property on %s subdev"
) % dboard_id::to_string(get_tx_id())));
}
}
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