48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/* GMR-1 TCH3 channel coding */
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/* See GMR-1 05.003 (ETSI TS 101 376-5-3 V1.2.1) - Section 5.1 */
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/* (C) 2011-2019 by Sylvain Munaut <tnt@246tNt.com>
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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 Affero General Public License as published by
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* the Free Software Foundation; either version 3 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __OSMO_GMR1_L1_TCH3_H__
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#define __OSMO_GMR1_L1_TCH3_H__
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/*! \defgroup tch3 TCH3 channel coding
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* \ingroup l1_chan
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* @{
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*/
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/*! \file l1/tch3.h
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* \brief Osmocom GMR-1 TCH3 channel coding header
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*/
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#include <stdint.h>
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#include <osmocom/core/bits.h>
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void gmr1_tch3_encode(ubit_t *bits_e,
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const uint8_t *frame0, const uint8_t *frame1,
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const ubit_t *bits_s, const ubit_t *ciph, int m);
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void gmr1_tch3_decode(uint8_t *frame0, uint8_t *frame1, ubit_t *bits_s,
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const sbit_t *bits_e, const ubit_t *ciph, int m,
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int *conv0_rv, int *conv1_rv);
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/*! @} */
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#endif /* __OSMO_GMR1_L1_TCH3_H__ */
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