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//
// Copyright 2014 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 "e300_remote_codec_ctrl.hpp"
#include <stdint.h>
#include <uhd/exception.hpp>
#include <uhd/utils/byteswap.hpp>
#include <cstring>
#include <iostream>
namespace uhd { namespace usrp { namespace e300 {
class e300_remote_codec_ctrl_impl : public e300_remote_codec_ctrl
{
public:
e300_remote_codec_ctrl_impl(uhd::transport::zero_copy_if::sptr xport) : _xport(xport)
{
}
virtual ~e300_remote_codec_ctrl_impl(void)
{
}
void set_timed_spi(uhd::spi_iface::sptr, uint32_t ) {};
void set_safe_spi(uhd::spi_iface::sptr, uint32_t ) {};
double set_gain(const std::string &which, const double value)
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_SET_GAIN);
if (which == "TX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX1);
else if (which == "TX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX2);
else if (which == "RX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX1);
else if (which == "RX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX2);
else throw std::runtime_error("e300_remote_codec_ctrl_impl incorrect chain string.");
_args.gain = value;
_transact();
return _retval.gain;
}
double set_clock_rate(const double rate)
{
_clear();
_args.action = uhd::htonx<uint32_t>(
transaction_t::ACTION_SET_CLOCK_RATE);
_args.which = uhd::htonx<uint32_t>(
transaction_t::CHAIN_NONE); /*Unused*/
_args.rate = rate;
_transact();
return _retval.gain;
}
void set_active_chains(bool tx1, bool tx2, bool rx1, bool rx2)
{
_clear();
_args.action = uhd::htonx<uint32_t>(
transaction_t::ACTION_SET_ACTIVE_CHANS);
/*Unused*/
_args.which = uhd::htonx<uint32_t>(
transaction_t::CHAIN_NONE);
_args.bits = uhd::htonx<uint32_t>(
(tx1 ? (1<<0) : 0) |
(tx2 ? (1<<1) : 0) |
(rx1 ? (1<<2) : 0) |
(rx2 ? (1<<3) : 0));
_transact();
}
double tune(const std::string &which, const double value)
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_TUNE);
if (which == "TX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX1);
else if (which == "TX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX2);
else if (which == "RX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX1);
else if (which == "RX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX2);
else throw std::runtime_error("e300_remote_codec_ctrl_impl incorrect chain string.");
_args.freq = value;
_transact();
return _retval.freq;
}
double get_freq(const std::string &which)
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_GET_FREQ);
if (which == "TX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX1);
else if (which == "TX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX2);
else if (which == "RX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX1);
else if (which == "RX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX2);
else throw std::runtime_error("e300_remote_codec_ctrl_impl incorrect chain string.");
_transact();
return _retval.freq;
}
void data_port_loopback(const bool on)
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_SET_LOOPBACK);
_args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_NONE); /*Unused*/
_args.bits = uhd::htonx<uint32_t>(on ? 1 : 0);
_transact();
}
sensor_value_t get_rssi(const std::string &which)
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_GET_RSSI);
if (which == "RX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX1);
else if (which == "RX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX2);
else throw std::runtime_error("e300_remote_codec_ctrl_impl incorrect chain string.");
_args.bits = uhd::htonx<uint32_t>(0);
_transact();
return sensor_value_t("RSSI", _retval.rssi, "dB");
}
sensor_value_t get_temperature()
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_GET_TEMPERATURE);
_args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_NONE); /*Unused*/
_args.bits = uhd::htonx<uint32_t>(0);
_transact();
return sensor_value_t("temp", _retval.temp, "C");
}
void set_dc_offset_auto(const std::string &which, const bool on)
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_SET_DC_OFFSET_AUTO);
if (which == "TX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX1);
else if (which == "TX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX2);
else if (which == "RX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX1);
else if (which == "RX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX2);
else throw std::runtime_error("e300_remote_codec_ctrl_impl incorrect chain string.");
_args.use_dc_correction = on ? 1 : 0;
_transact();
}
void set_iq_balance_auto(const std::string &which, const bool on)
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_SET_IQ_BALANCE_AUTO);
if (which == "TX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX1);
else if (which == "TX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX2);
else if (which == "RX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX1);
else if (which == "RX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX2);
else throw std::runtime_error("e300_remote_codec_ctrl_impl incorrect chain string.");
_args.use_iq_correction = on ? 1 : 0;
_transact();
}
void set_agc(const std::string &which, bool enable)
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_SET_AGC);
if (which == "TX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX1);
else if (which == "TX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX2);
else if (which == "RX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX1);
else if (which == "RX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX2);
else throw std::runtime_error("e300_remote_codec_ctrl_impl incorrect chain string.");
_args.use_agc = enable ? 1 : 0;
_transact();
}
void set_agc_mode(const std::string &which, const std::string &mode)
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_SET_AGC_MODE);
if (which == "TX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX1);
else if (which == "TX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX2);
else if (which == "RX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX1);
else if (which == "RX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX2);
else throw std::runtime_error("e300_remote_codec_ctrl_impl incorrect chain string.");
if(mode == "slow") {
_args.agc_mode = 0;
} else if (mode == "fast") {
_args.agc_mode = 1;
} else {
throw std::runtime_error("e300_remote_codec_ctrl_impl incorrect agc mode.");
}
_transact();
}
//! set the filter bandwidth for the frontend's analog low pass
double set_bw_filter(const std::string &which, const double bw)
{
_clear();
_args.action = uhd::htonx<uint32_t>(transaction_t::ACTION_SET_BW);
if (which == "TX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX1);
else if (which == "TX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_TX2);
else if (which == "RX1") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX1);
else if (which == "RX2") _args.which = uhd::htonx<uint32_t>(transaction_t::CHAIN_RX2);
else throw std::runtime_error("e300_remote_codec_ctrl_impl incorrect chain string.");
_args.bw = bw;
_transact();
return _retval.bw;
}
//! List all available filters by name
std::vector<std::string> get_filter_names(const std::string &)
{
return std::vector<std::string>();
}
//! Return a list of all filters
filter_info_base::sptr get_filter(const std::string &, const std::string &)
{
UHD_THROW_INVALID_CODE_PATH();
}
//! Write back a filter
void set_filter(const std::string &, const std::string &, const filter_info_base::sptr)
{
UHD_LOGGER_WARNING("E300") << "Attempting to set filter on E300 in network mode." ;
}
void output_digital_test_tone(UHD_UNUSED(bool enb))
{
UHD_THROW_INVALID_CODE_PATH();
}
private:
void _transact() {
{
uhd::transport::managed_send_buffer::sptr buff = _xport->get_send_buff(10.0);
if (not buff or buff->size() < sizeof(_args))
throw std::runtime_error("e300_remote_codec_ctrl_impl send timeout");
std::memcpy(buff->cast<void *>(), &_args, sizeof(_args));
buff->commit(sizeof(_args));
}
{
uhd::transport::managed_recv_buffer::sptr buff = _xport->get_recv_buff(10.0);
if (not buff or buff->size() < sizeof(_retval))
throw std::runtime_error("e300_remote_codec_ctrl_impl recv timeout");
std::memcpy(&_retval, buff->cast<const void *>(), sizeof(_retval));
}
if (_args.action != _retval.action)
throw std::runtime_error("e300_remote_codec_ctrl_impl transaction failed.");
}
void _clear() {
_args.action = 0;
_args.which = 0;
_args.bits = 0;
_retval.action = 0;
_retval.which = 0;
_retval.bits = 0;
}
uhd::transport::zero_copy_if::sptr _xport;
transaction_t _args;
transaction_t _retval;
};
ad9361_ctrl::sptr e300_remote_codec_ctrl::make(uhd::transport::zero_copy_if::sptr xport)
{
return sptr(new e300_remote_codec_ctrl_impl(xport));
}
}}};
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