forked from sdr/libosmo-dsp
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/*
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* cfile.h
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*
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* Helpers to read .cfile (complex samples from gnuradio)
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*
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* Copyright (C) 2011 Sylvain Munaut <tnt@246tNt.com>
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*
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __OSMO_DSP_CFILE_H__
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#define __OSMO_DSP_CFILE_H__
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/*! \defgroup cfile .cfile helpers
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* @{
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*/
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/*! \file cfile.h
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* \brief Osmocom .cfile helpers header
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*/
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#include <complex.h>
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/*! \brief Structure representing a currently mapped .cfile */
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struct cfile {
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float complex *data; /*!< \brief Data array (read only !) */
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unsigned int len; /*!< \brief Length (in samples) of the data */
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size_t _blen; /*!< \brief Length (in bytes) of the data */
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};
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struct cfile *cfile_load(const char *filename);
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void cfile_release(struct cfile *cf);
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/*! @} */
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#endif /* __OSMO_DSP_CFILE_H__ */
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