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/*
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* Copyright 2013-2020 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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#ifndef SRSLTE_NR_CC_WORKER_H
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#define SRSLTE_NR_CC_WORKER_H
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#include "srslte/common/log.h"
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#include "srslte/phy/ue/ue_dl_nr.h"
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#include "srsue/hdr/phy/phy_common.h"
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#include <array>
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#include <vector>
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namespace srsue {
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namespace nr {
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typedef struct {
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uint32_t nof_carriers;
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uint32_t max_prb;
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srslte_ue_dl_nr_args_t dl;
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} phy_nr_args_t;
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typedef struct {
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srslte_pdsch_cfg_nr_t pdsch;
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} phy_nr_cfg_t;
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class phy_nr_state
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{
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public:
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phy_nr_args_t args = {};
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phy_nr_cfg_t cfg = {};
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phy_nr_state()
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{
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args.nof_carriers = 1;
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args.max_prb = SRSLTE_MAX_PRB;
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args.dl.nof_rx_antennas = 1;
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args.dl.pdsch.measure_evm = true;
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args.dl.pdsch.sch.disable_simd = true;
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}
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};
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class cc_worker
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{
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public:
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cc_worker(uint32_t cc_idx, srslte::log* log, phy_nr_state* phy_state_);
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~cc_worker();
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bool set_carrier(const srslte_carrier_nr_t* carrier);
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void set_tti(uint32_t tti);
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cf_t* get_rx_buffer(uint32_t antenna_idx);
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uint32_t get_buffer_len();
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bool work_dl();
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private:
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srslte_dl_slot_cfg_t dl_slot_cfg = {};
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uint32_t cc_idx = 0;
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std::array<std::vector<cf_t>, SRSLTE_MAX_PORTS> rx_buffer = {};
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std::array<std::vector<cf_t>, SRSLTE_MAX_PORTS> tx_buffer = {};
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phy_nr_state* phy_state;
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srslte_ue_dl_nr_t ue_dl = {};
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// Temporal attributes
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srslte_softbuffer_rx_t softbuffer_rx = {};
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std::vector<uint8_t> data;
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};
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} // namespace nr
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} // namespace srsue
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#endif // SRSLTE_NR_CC_WORKER_H
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