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//
// Copyright 2010-2012 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/types/dict.hpp>
#include <uhd/types/ranges.hpp>
#include <uhd/utils/assert_has.hpp>
#include <uhd/utils/static.hpp>
#include <uhd/utils/msg.hpp>
#include <uhd/usrp/dboard_base.hpp>
#include <uhd/usrp/dboard_manager.hpp>
#include <boost/assign/list_of.hpp>
#include <boost/bind.hpp>
#include <boost/format.hpp>
using namespace uhd;
using namespace uhd::usrp;
using namespace boost::assign;
//! provider function for the always zero freq
static double always_zero_freq(void){return 0.0;}
/***********************************************************************
* Constants
**********************************************************************/
static const uhd::dict<std::string, double> subdev_bandwidth_scalar = map_list_of
("A", 1.0)
("B", 1.0)
("AB", 2.0)
("BA", 2.0)
;
/***********************************************************************
* 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 args, double max_freq);
~basic_rx(void);
private:
double _max_freq;
};
class basic_tx : public tx_dboard_base{
public:
basic_tx(ctor_args_t args, double max_freq);
~basic_tx(void);
private:
double _max_freq;
};
static const uhd::dict<std::string, std::string> sd_name_to_conn = map_list_of
("AB", "IQ")
("BA", "QI")
("A", "I")
("B", "Q")
;
/***********************************************************************
* Register the basic and LF dboards
**********************************************************************/
static dboard_base::sptr make_basic_rx(dboard_base::ctor_args_t args){
return dboard_base::sptr(new basic_rx(args, 250e6));
}
static dboard_base::sptr make_basic_tx(dboard_base::ctor_args_t args){
return dboard_base::sptr(new basic_tx(args, 250e6));
}
static dboard_base::sptr make_lf_rx(dboard_base::ctor_args_t args){
return dboard_base::sptr(new basic_rx(args, 32e6));
}
static dboard_base::sptr make_lf_tx(dboard_base::ctor_args_t args){
return dboard_base::sptr(new basic_tx(args, 32e6));
}
UHD_STATIC_BLOCK(reg_basic_and_lf_dboards){
dboard_manager::register_dboard(0x0000, &make_basic_tx, "Basic TX", sd_name_to_conn.keys());
dboard_manager::register_dboard(0x0001, &make_basic_rx, "Basic RX", sd_name_to_conn.keys());
dboard_manager::register_dboard(0x000e, &make_lf_tx, "LF TX", sd_name_to_conn.keys());
dboard_manager::register_dboard(0x000f, &make_lf_rx, "LF RX", sd_name_to_conn.keys());
}
/***********************************************************************
* Basic and LF RX dboard
**********************************************************************/
basic_rx::basic_rx(ctor_args_t args, double max_freq) : rx_dboard_base(args){
_max_freq = max_freq;
//this->get_iface()->set_clock_enabled(dboard_iface::UNIT_RX, true);
////////////////////////////////////////////////////////////////////
// Register properties
////////////////////////////////////////////////////////////////////
if(get_rx_id() == 0x0001){
this->get_rx_subtree()->create<std::string>("name").set(
std::string(str(boost::format("BasicRX (%s)") % get_subdev_name()
)));
}
else{
this->get_rx_subtree()->create<std::string>("name").set(
std::string(str(boost::format("LFRX (%s)") % get_subdev_name()
)));
}
this->get_rx_subtree()->create<int>("gains"); //phony property so this dir exists
this->get_rx_subtree()->create<double>("freq/value")
.set_publisher(&always_zero_freq);
this->get_rx_subtree()->create<meta_range_t>("freq/range")
.set(freq_range_t(-_max_freq, +_max_freq));
this->get_rx_subtree()->create<std::string>("antenna/value")
.set("");
this->get_rx_subtree()->create<std::vector<std::string> >("antenna/options")
.set(list_of(""));
this->get_rx_subtree()->create<int>("sensors"); //phony property so this dir exists
this->get_rx_subtree()->create<std::string>("connection")
.set(sd_name_to_conn[get_subdev_name()]);
this->get_rx_subtree()->create<bool>("enabled")
.set(true); //always enabled
this->get_rx_subtree()->create<bool>("use_lo_offset")
.set(false);
this->get_rx_subtree()->create<double>("bandwidth/value")
.set(subdev_bandwidth_scalar[get_subdev_name()]*_max_freq);
this->get_rx_subtree()->create<meta_range_t>("bandwidth/range")
.set(freq_range_t(subdev_bandwidth_scalar[get_subdev_name()]*_max_freq, subdev_bandwidth_scalar[get_subdev_name()]*_max_freq));
//disable RX dboard clock by default
this->get_iface()->set_clock_enabled(dboard_iface::UNIT_RX, false);
//set GPIOs to output 0x0000 to decrease noise pickup
this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_RX, 0x0000);
this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_RX, 0xFFFF);
this->get_iface()->set_gpio_out(dboard_iface::UNIT_RX, 0x0000);
}
basic_rx::~basic_rx(void){
/* NOP */
}
/***********************************************************************
* Basic and LF TX dboard
**********************************************************************/
basic_tx::basic_tx(ctor_args_t args, double max_freq) : tx_dboard_base(args){
_max_freq = max_freq;
//this->get_iface()->set_clock_enabled(dboard_iface::UNIT_TX, true);
////////////////////////////////////////////////////////////////////
// Register properties
////////////////////////////////////////////////////////////////////
if(get_tx_id() == 0x0000){
this->get_tx_subtree()->create<std::string>("name").set(
std::string(str(boost::format("BasicTX (%s)") % get_subdev_name()
)));
}
else{
this->get_tx_subtree()->create<std::string>("name").set(
std::string(str(boost::format("LFTX (%s)") % get_subdev_name()
)));
}
this->get_tx_subtree()->create<int>("gains"); //phony property so this dir exists
this->get_tx_subtree()->create<double>("freq/value")
.set_publisher(&always_zero_freq);
this->get_tx_subtree()->create<meta_range_t>("freq/range")
.set(freq_range_t(-_max_freq, +_max_freq));
this->get_tx_subtree()->create<std::string>("antenna/value")
.set("");
this->get_tx_subtree()->create<std::vector<std::string> >("antenna/options")
.set(list_of(""));
this->get_tx_subtree()->create<int>("sensors"); //phony property so this dir exists
this->get_tx_subtree()->create<std::string>("connection")
.set(sd_name_to_conn[get_subdev_name()]);
this->get_tx_subtree()->create<bool>("enabled")
.set(true); //always enabled
this->get_tx_subtree()->create<bool>("use_lo_offset")
.set(false);
this->get_tx_subtree()->create<double>("bandwidth/value")
.set(subdev_bandwidth_scalar[get_subdev_name()]*_max_freq);
this->get_tx_subtree()->create<meta_range_t>("bandwidth/range")
.set(freq_range_t(subdev_bandwidth_scalar[get_subdev_name()]*_max_freq, subdev_bandwidth_scalar[get_subdev_name()]*_max_freq));
//disable TX dboard clock by default
this->get_iface()->set_clock_enabled(dboard_iface::UNIT_TX, false);
//set GPIOs to output 0x0000 to decrease noise pickup
this->get_iface()->set_pin_ctrl(dboard_iface::UNIT_TX, 0x0000);
this->get_iface()->set_gpio_ddr(dboard_iface::UNIT_TX, 0xFFFF);
this->get_iface()->set_gpio_out(dboard_iface::UNIT_TX, 0x0000);
}
basic_tx::~basic_tx(void){
/* NOP */
}
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