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57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2020 Software Radio Systems Limited
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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*
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*/
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#ifndef SRSUE_PROC_SR_H
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#define SRSUE_PROC_SR_H
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#include "srslte/interfaces/ue_mac_interfaces.h"
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#include "srslte/srslog/srslog.h"
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#include <stdint.h>
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/* Scheduling Request procedure as defined in 5.4.4 of 36.321 */
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namespace srsue {
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class ra_proc;
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class phy_interface_mac_lte;
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class rrc_interface_mac;
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class sr_proc
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{
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public:
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explicit sr_proc(srslog::basic_logger& logger);
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void init(ra_proc* ra, phy_interface_mac_lte* phy_h, rrc_interface_mac* rrc);
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void step(uint32_t tti);
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void set_config(srslte::sr_cfg_t& cfg);
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void reset();
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void start();
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private:
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bool need_tx(uint32_t tti);
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int sr_counter;
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bool is_pending_sr;
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srslte::sr_cfg_t sr_cfg;
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ra_proc* ra;
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rrc_interface_mac* rrc;
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phy_interface_mac_lte* phy_h;
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srslog::basic_logger& logger;
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bool initiated;
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};
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} // namespace srsue
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#endif // SRSUE_PROC_SR_H
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