mirror of
https://github.com/gnss-sdr/gnss-sdr
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131 lines
4.1 KiB
C++
131 lines
4.1 KiB
C++
/*!
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* \file ad9361_manager.h
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* \brief An Analog Devices AD9361 front-end configuration library wrapper for configure some functions via iiod link.
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* \author Javier Arribas, jarribas(at)cttc.es
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*
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* This file contains information taken from librtlsdr:
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* http://git.osmocom.org/rtl-sdr/
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* -------------------------------------------------------------------------
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*
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* Copyright (C) 2010-2018 (see AUTHORS file for a list of contributors)
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*
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* GNSS-SDR is a software defined Global Navigation
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* Satellite Systems receiver
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*
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* This file is part of GNSS-SDR.
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*
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* GNSS-SDR 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, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GNSS-SDR 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 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 GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef GNSS_SDR_AD9361_MANAGER_H
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#define GNSS_SDR_AD9361_MANAGER_H
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#include <string>
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#ifdef __APPLE__
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#include <iio/iio.h>
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#else
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#include <iio.h>
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#endif
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/* RX is input, TX is output */
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enum iodev
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{
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RX,
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TX
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};
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/* common RX and TX streaming params */
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struct stream_cfg
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{
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long long bw_hz; // Analog banwidth in Hz
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long long fs_hz; // Baseband sample rate in Hz
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long long lo_hz; // Local oscillator frequency in Hz
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const char *rfport; // Port name
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};
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/* check return value of attr_write function */
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void errchk(int v, const char *what);
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/* write attribute: long long int */
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void wr_ch_lli(struct iio_channel *chn, const char *what, long long val);
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/* write attribute: string */
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void wr_ch_str(struct iio_channel *chn, const char *what, const char *str);
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/* helper function generating channel names */
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char *get_ch_name(const char *type, int id, char *tmpstr);
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/* returns ad9361 phy device */
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struct iio_device *get_ad9361_phy(struct iio_context *ctx);
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/* finds AD9361 streaming IIO devices */
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bool get_ad9361_stream_dev(struct iio_context *ctx, enum iodev d, struct iio_device **dev);
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/* finds AD9361 streaming IIO channels */
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bool get_ad9361_stream_ch(struct iio_context *ctx, enum iodev d, struct iio_device *dev, int chid, struct iio_channel **chn);
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/* finds AD9361 phy IIO configuration channel with id chid */
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bool get_phy_chan(struct iio_context *ctx, enum iodev d, int chid, struct iio_channel **chn);
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/* finds AD9361 local oscillator IIO configuration channels */
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bool get_lo_chan(struct iio_context *ctx, enum iodev d, struct iio_channel **chn);
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/* applies streaming configuration through IIO */
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bool cfg_ad9361_streaming_ch(struct iio_context *ctx, struct stream_cfg *cfg, enum iodev type, int chid);
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bool config_ad9361_rx_local(unsigned long bandwidth_,
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unsigned long sample_rate_,
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unsigned long freq_,
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std::string rf_port_select_,
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std::string gain_mode_rx1_,
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std::string gain_mode_rx2_,
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double rf_gain_rx1_,
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double rf_gain_rx2_);
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bool config_ad9361_rx_remote(std::string remote_host,
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unsigned long bandwidth_,
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unsigned long sample_rate_,
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unsigned long freq_,
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std::string rf_port_select_,
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std::string gain_mode_rx1_,
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std::string gain_mode_rx2_,
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double rf_gain_rx1_,
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double rf_gain_rx2_);
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bool config_ad9361_lo_local(unsigned long bandwidth_,
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unsigned long sample_rate_,
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unsigned long freq_rf_tx_hz_,
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double tx_attenuation_db_,
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long long freq_dds_tx_hz_,
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double scale_dds_dbfs_);
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bool config_ad9361_lo_remote(std::string remote_host,
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unsigned long bandwidth_,
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unsigned long sample_rate_,
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unsigned long freq_rf_tx_hz_,
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double tx_attenuation_db_,
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long long freq_dds_tx_hz_,
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double scale_dds_dbfs_);
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bool ad9361_disable_lo_remote(std::string remote_host);
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bool ad9361_disable_lo_local();
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#endif
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