sdrangel/devices/usrp/deviceusrpparam.h

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4.0 KiB
C

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017 Edouard Griffiths, F4EXB //
// Copyright (C) 2020 Jon Beniston, M7RCE //
// //
// 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 as 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 V3 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef DEVICES_USRP_DEVICEUSRPPARAM_H_
#define DEVICES_USRP_DEVICEUSRPPARAM_H_
#include <QStringList>
#include <uhd/usrp/multi_usrp.hpp>
#include <uhd/exception.hpp>
#include <uhd/types/tune_request.hpp>
#include "export.h"
/**
* This structure refers to one physical device shared among parties (logical devices represented by
* the DeviceAPI with single Rx or Tx stream type).
* It allows storing information on the common resources in one place and is shared among participants.
* There is only one copy that is constructed by the first participant and destroyed by the last.
* A participant knows it is the first or last by checking the lists of buddies (Rx + Tx).
*/
struct DEVICES_API DeviceUSRPParams
{
uhd::usrp::multi_usrp::sptr m_dev; //!< device handle
uint32_t m_nbRxChannels; //!< number of Rx channels
uint32_t m_nbTxChannels; //!< number of Tx channels
uhd::meta_range_t m_lpfRangeRx; //!< Low pass filter range information (Rx side)
uhd::meta_range_t m_lpfRangeTx; //!< Low pass filter range information (Tx side)
uhd::freq_range_t m_loRangeRx; //!< LO range for Rx
uhd::freq_range_t m_loRangeTx; //!< LO range for Tx
uhd::meta_range_t m_srRangeRx; //!< Sample rate range
uhd::meta_range_t m_srRangeTx; //!< Sample rate range
uhd::gain_range_t m_gainRangeRx; //!< Gain range for Rx
uhd::gain_range_t m_gainRangeTx; //!< Gain range for Tx
QStringList m_txAntennas; //!< List of Tx antenna names
QStringList m_rxAntennas; //!< List of Rx antenna names
QStringList m_rxGainNames; //!< List of Rx gain stages - Currently this seems limited to "PGA"
QStringList m_clockSources; //!< List of clock sources E.g. "internal", "external", "gpsdo"
DeviceUSRPParams() :
m_dev(),
m_nbRxChannels(0),
m_nbTxChannels(0),
m_lpfRangeRx(),
m_lpfRangeTx(),
m_loRangeRx(),
m_loRangeTx(),
m_srRangeRx(),
m_srRangeTx(),
m_gainRangeRx(),
m_gainRangeTx(),
m_txAntennas(),
m_rxAntennas(),
m_rxGainNames(),
m_clockSources()
{
}
/**
* Opens and initialize the device and obtain information (# channels, ranges, ...)
*/
bool open(const char *deviceStr, bool channelNumOnly);
void close();
uhd::usrp::multi_usrp::sptr getDevice() { return m_dev; }
~DeviceUSRPParams()
{
close();
}
};
#endif /* DEVICES_USRP_DEVICEUSRPPARAM_H_ */