kopia lustrzana https://github.com/Hamlib/Hamlib
58 wiersze
1.7 KiB
C
58 wiersze
1.7 KiB
C
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/*
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* hamlib - (C) Frank Singleton 2000 (vk3fcs@ix.netcom.com)
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*
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* cal.h - Copyright (C) 2001 Stephane Fillod
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*
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*
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* $Id: cal.h,v 1.1 2001-03-04 12:54:12 f4cfe Exp $
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*
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*
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _CAL_H
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#define _CAL_H 1
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/* add rig_set_cal(cal_table), rig_get_calstat(rawmin,rawmax,cal_table), */
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#define MAX_CAL_LENGTH 32
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/*
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* cal_table_t is a data type suited to hold linear calibration
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* cal_table_t.size tell the number of plot cal_table_t.table contains
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* If a value is below or equal to cal_table_t.table[0].raw,
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* rig_raw2val() will return cal_table_t.table[0].val
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* If a value is greater or equal to cal_table_t.table[cal_table_t.size-1].raw,
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* rig_raw2val() will return cal_table_t.table[cal_table_t.size-1].val
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*/
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struct cal_cell {
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int raw;
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int val;
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};
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struct cal_table {
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int size;
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struct cal_cell table[MAX_CAL_LENGTH];
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};
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typedef struct cal_table cal_table_t;
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#define EMPTY_STR_CAL { 0, { { 0, 0 }, } }
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float rig_raw2val(int rawval, const cal_table_t *cal);
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#endif /* _CAL_H */
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