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50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
11 years ago
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/*
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* Copyright (c) 2013, Ismael Gomez-Miguelez <gomezi@tcd.ie>.
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* This file is part of OSLD-lib (http://https://github.com/ismagom/osld-lib)
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*
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* OSLD-lib is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser 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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* OSLD-lib 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with OSLD-lib. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef MOD_
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#define MOD_
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#include <complex.h>
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#include <stdint.h>
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#include "modem_table.h"
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typedef _Complex float cf;
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int mod_modulate(modem_table_t* table, const char *bits, cf* symbols, int nbits);
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/* High-level API */
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typedef struct {
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modem_table_t obj;
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struct mod_init {
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enum modem_std std; // symbol mapping standard (see modem_table.h)
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} init;
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const char* input;
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int in_len;
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cf* output;
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int *out_len;
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}mod_hl;
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int mod_initialize(mod_hl* hl);
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int mod_work(mod_hl* hl);
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int mod_stop(mod_hl* hl);
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#endif
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