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2400c4643c
Calculate full range of sample rates supported, by varying master clock. Check if requested sample rate can be met.
89 lines
4.0 KiB
C
89 lines
4.0 KiB
C
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2017 Edouard Griffiths, F4EXB //
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// Copyright (C) 2020 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef DEVICES_USRP_DEVICEUSRPPARAM_H_
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#define DEVICES_USRP_DEVICEUSRPPARAM_H_
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#include <QStringList>
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#include <uhd/usrp/multi_usrp.hpp>
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#include <uhd/exception.hpp>
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#include <uhd/types/tune_request.hpp>
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#include "export.h"
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/**
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* This structure refers to one physical device shared among parties (logical devices represented by
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* the DeviceAPI with single Rx or Tx stream type).
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* It allows storing information on the common resources in one place and is shared among participants.
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* There is only one copy that is constructed by the first participant and destroyed by the last.
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* A participant knows it is the first or last by checking the lists of buddies (Rx + Tx).
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*/
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struct DEVICES_API DeviceUSRPParams
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{
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uhd::usrp::multi_usrp::sptr m_dev; //!< device handle
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uint32_t m_nbRxChannels; //!< number of Rx channels
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uint32_t m_nbTxChannels; //!< number of Tx channels
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uhd::meta_range_t m_lpfRangeRx; //!< Low pass filter range information (Rx side)
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uhd::meta_range_t m_lpfRangeTx; //!< Low pass filter range information (Tx side)
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uhd::freq_range_t m_loRangeRx; //!< LO range for Rx
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uhd::freq_range_t m_loRangeTx; //!< LO range for Tx
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uhd::meta_range_t m_srRangeRx; //!< Sample rate range
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uhd::meta_range_t m_srRangeTx; //!< Sample rate range
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uhd::gain_range_t m_gainRangeRx; //!< Gain range for Rx
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uhd::gain_range_t m_gainRangeTx; //!< Gain range for Tx
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QStringList m_txAntennas; //!< List of Tx antenna names
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QStringList m_rxAntennas; //!< List of Rx antenna names
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QStringList m_rxGainNames; //!< List of Rx gain stages - Currently this seems limited to "PGA"
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QStringList m_clockSources; //!< List of clock sources E.g. "internal", "external", "gpsdo"
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DeviceUSRPParams() :
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m_dev(),
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m_nbRxChannels(0),
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m_nbTxChannels(0),
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m_lpfRangeRx(),
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m_lpfRangeTx(),
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m_loRangeRx(),
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m_loRangeTx(),
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m_srRangeRx(),
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m_srRangeTx(),
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m_gainRangeRx(),
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m_gainRangeTx(),
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m_txAntennas(),
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m_rxAntennas(),
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m_rxGainNames(),
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m_clockSources()
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{
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}
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/**
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* Opens and initialize the device and obtain information (# channels, ranges, ...)
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*/
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bool open(const char *deviceStr, bool channelNumOnly);
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void close();
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uhd::usrp::multi_usrp::sptr getDevice() { return m_dev; }
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~DeviceUSRPParams()
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{
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close();
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}
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};
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#endif /* DEVICES_USRP_DEVICEUSRPPARAM_H_ */
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