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58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/**
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* Copyright 2013-2021 Software Radio Systems Limited
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*
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* This file is part of srsRAN.
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*
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* srsRAN 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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* srsRAN 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: filesource.h
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*
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* Description: File source.
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* Supports reading floats, complex floats and complex shorts
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* from file in text or binary formats.
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*
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* Reference:
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*****************************************************************************/
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#ifndef SRSRAN_FILESOURCE_H
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#define SRSRAN_FILESOURCE_H
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#include <stdint.h>
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#include <stdlib.h>
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#include "srsran/config.h"
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#include "srsran/phy/io/format.h"
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/* Low-level API */
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typedef struct SRSRAN_API {
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FILE* f;
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srsran_datatype_t type;
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} srsran_filesource_t;
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SRSRAN_API int srsran_filesource_init(srsran_filesource_t* q, const char* filename, srsran_datatype_t type);
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SRSRAN_API void srsran_filesource_free(srsran_filesource_t* q);
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SRSRAN_API void srsran_filesource_seek(srsran_filesource_t* q, int pos);
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SRSRAN_API int srsran_filesource_read(srsran_filesource_t* q, void* buffer, int nsamples);
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SRSRAN_API int srsran_filesource_read_multi(srsran_filesource_t* q, void** buffer, int nsamples, int nof_channels);
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#endif // SRSRAN_FILESOURCE_H
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