Robert Schmidt
448f273248
Prior to this commit, constants NB_ANTENNAS_RX/TX are provided on the
command line to each compiler invocation. This has the drawback (1) that
also files that don't need that get the constants, and (2) it is not
easy to find them using ctags or similar, as the only definition is in
CMakeLists.txt (where it is not found).
In this commit, use cmake configure_file() to write a header file with
these constants. The file will be generated during cmake invocation, and
written to <build-dir>/common/cmake_defs.h. The relevant files that
need this definition will pick it from the header.
This has been used previously also in a commit to write git information.
See-also: 8bffd1666d ("Avoid complete rebuild on cmake run with git info change")
74 lines
2.5 KiB
C
74 lines
2.5 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#ifndef _ORAN_ISOLATE_H_
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#define _ORAN_ISOLATE_H_
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#include <stdio.h>
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#include <pthread.h>
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#include <stdint.h>
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#include "common/cmake_defs.h"
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#include "xran_fh_o_du.h"
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#include "openair1/PHY/impl_defs_nr.h"
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#include "openair1/PHY/TOOLS/tools_defs.h"
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/*
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* Structure added to bear the information needed from OAI RU
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*/
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typedef struct ru_info_s {
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// Needed for UL
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int nb_rx;
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int32_t **rxdataF;
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// Needed for DL
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int nb_tx;
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int32_t **txdataF_BF;
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/// \brief Anaglogue beam ID for each OFDM symbol (used when beamforming not done in RU)
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/// - first index: concurrent beam
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/// - second index: beam_id [0.. symbols_per_frame]
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int32_t **beam_id;
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/// number of concurrent analog beams in period
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int num_beams_period;
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// Needed for Prach
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c16_t (*prach_buf)[NB_ANTENNAS_RX][NR_PRACH_SEQ_LEN_L];
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} ru_info_t;
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/** @brief Reads RX data (PRACH/PUSCH) of next slot.
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*
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* @param ru pointer to structure keeping pointers to OAI data.
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* @param frame output of the frame which has been read.
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* @param slot output of the slot which has been read. */
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int xran_fh_rx_read_slot(ru_info_t *ru, int *frame, int *slot);
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#if defined F_RELEASE
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int xran_fh_rx_read_slot_BySymbol(ru_info_t *ru, int *frame, int *slot);
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#endif
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/** @brief Writes TX data (PDSCH) of given slot. */
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int xran_fh_tx_send_slot(ru_info_t *ru, int frame, int slot, uint64_t timestamp);
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#if defined F_RELEASE
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int xran_fh_tx_send_slot_BySymbol(ru_info_t *ru, int frame, int slot, uint64_t timestamp);
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#endif
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#endif /* _ORAN_ISOLATE_H_ */
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