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128 lines
4.6 KiB
C++
128 lines
4.6 KiB
C++
/*
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* Copyright 2013-2019 Software Radio Systems Limited
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*
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* This file is part of srsLTE.
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*
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* srsLTE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* srsLTE 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 Affero General Public License for more details.
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*
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* A copy of the GNU Affero General Public License can be found in
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* the LICENSE file in the top-level directory of this distribution
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* and at http://www.gnu.org/licenses/.
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*
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*/
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/******************************************************************************
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* File: radio_multi.h
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* Description: Class for using multiple srslte::radio's for both eNB/UE
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*****************************************************************************/
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#ifndef SRSLTE_RADIO_MULTI_H
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#define SRSLTE_RADIO_MULTI_H
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#include "srslte/common/logger.h"
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#include "srslte/interfaces/common_interfaces.h"
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#include "srslte/phy/rf/rf.h"
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#include "srslte/radio/radio.h"
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#include "srslte/radio/radio_base.h"
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#include "srslte/radio/radio_metrics.h"
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namespace srslte {
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class radio_multi : public radio_base, public radio_interface_phy
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{
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public:
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radio_multi(srslte::logger* logger_);
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~radio_multi() override;
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std::string get_type() override;
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int init(const rf_args_t& args_, phy_interface_radio* phy_);
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void stop() override;
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static void rf_msg(srslte_rf_error_t error);
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void handle_rf_msg(srslte_rf_error_t error);
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bool get_metrics(rf_metrics_t* metrics) override;
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// radio_interface_phy
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bool is_init() override { return radios.at(0)->is_init(); }
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void reset() override { return radios.at(0)->reset(); }
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bool is_continuous_tx() override { return radios.at(0)->is_continuous_tx(); }
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bool get_is_start_of_burst(const uint32_t& radio_idx) override
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{
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return radios.at(radio_idx)->get_is_start_of_burst();
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}
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bool tx(const uint32_t& radio_idx,
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cf_t* buffer[SRSLTE_MAX_PORTS],
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const uint32_t& nof_samples,
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const srslte_timestamp_t& tx_time) override
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{
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return radios.at(radio_idx)->tx(buffer, nof_samples, tx_time);
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}
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void tx_end() override
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{
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// Send Tx exd to all radios
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for (auto& r : radios) {
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r->tx_end();
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}
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}
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bool rx_now(const uint32_t& radio_idx,
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cf_t* buffer[SRSLTE_MAX_PORTS],
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const uint32_t& nof_samples,
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srslte_timestamp_t* rxd_time) override
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{
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return radios.at(radio_idx)->rx_now(buffer, nof_samples, rxd_time);
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}
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void set_rx_gain(const uint32_t& radio_idx, const float& gain) override { radios.at(radio_idx)->set_rx_gain(gain); }
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float set_rx_gain_th(const float& gain) override { return radios.at(0)->set_rx_gain_th(gain); }
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float get_rx_gain(const uint32_t& radio_idx) override { return radios.at(radio_idx)->get_rx_gain(); }
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void set_tx_freq(const uint32_t& radio_idx, const uint32_t& channel_idx, const double& freq) override
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{
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radios.at(radio_idx)->set_tx_freq(channel_idx, freq);
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}
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void set_rx_freq(const uint32_t& radio_idx, const uint32_t& channel_idx, const double& freq) override
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{
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radios.at(radio_idx)->set_rx_freq(channel_idx, freq);
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}
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double get_freq_offset() override { return radios.at(0)->get_freq_offset(); }
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double get_tx_freq(const uint32_t& radio_idx) override { return radios.at(radio_idx)->get_tx_freq(); }
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double get_rx_freq(const uint32_t& radio_idx) override { return radios.at(radio_idx)->get_rx_freq(); }
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float get_max_tx_power() override { return args.tx_max_power; }
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float get_tx_gain_offset() override { return args.tx_gain_offset; }
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float get_rx_gain_offset() override { return args.rx_gain_offset; }
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void set_tx_srate(const uint32_t& radio_idx, const double& srate) override
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{
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radios.at(radio_idx)->set_tx_srate(srate);
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}
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void set_rx_srate(const uint32_t& radio_idx, const double& srate) override
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{
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radios.at(radio_idx)->set_rx_srate(srate);
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}
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srslte_rf_info_t* get_info(const uint32_t& radio_idx) override { return radios.at(radio_idx)->get_info(); }
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protected:
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rf_args_t args = {};
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std::vector<std::unique_ptr<radio> > radios;
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srslte::logger* logger = nullptr;
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srslte::log_filter log;
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bool running = false;
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srslte::rf_metrics_t rf_metrics = {};
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phy_interface_radio* phy = nullptr;
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};
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} // namespace srslte
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#endif // SRSLTE_RADIO_MULTI_H
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