kopia lustrzana https://github.com/Hamlib/Hamlib
107 wiersze
2.9 KiB
C
107 wiersze
2.9 KiB
C
/*
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* Hamlib Interface - toolbox header
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* Copyright (c) 2000-2004 by Stephane Fillod
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*
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* 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
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef _MISC_H
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#define _MISC_H 1
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#include <hamlib/rig.h>
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/*
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* Carefull!! These marcos are NOT reentrant!
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* ie. they may not be executed atomically,
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* thus not ensure mutual exclusion.
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* Fix it when making Hamlib reentrant! --SF
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*/
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#define Hold_Decode(rig) {(rig)->state.hold_decode = 1;}
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#define Unhold_Decode(rig) {(rig)->state.hold_decode = 0;}
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__BEGIN_DECLS
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/*
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* Do a hex dump of the unsigned char array.
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*/
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void dump_hex(const unsigned char ptr[], size_t size);
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/*
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* BCD conversion routines.
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* to_bcd converts a long long int to a little endian BCD array,
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* and return a pointer to this array.
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* from_bcd converts a little endian BCD array to long long int
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* reprensentation, and return it.
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* bcd_len is the number of digits in the BCD array.
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*/
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extern HAMLIB_EXPORT(unsigned char *) to_bcd(unsigned char bcd_data[], unsigned long long freq, unsigned bcd_len);
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extern HAMLIB_EXPORT(unsigned long long) from_bcd(const unsigned char bcd_data[], unsigned bcd_len);
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/*
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* same as to_bcd and from_bcd, but in Big Endian mode
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*/
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extern HAMLIB_EXPORT(unsigned char *) to_bcd_be(unsigned char bcd_data[], unsigned long long freq, unsigned bcd_len);
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extern HAMLIB_EXPORT(unsigned long long) from_bcd_be(const unsigned char bcd_data[], unsigned bcd_len);
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extern HAMLIB_EXPORT(int) sprintf_freq(char *str, freq_t);
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/* check if it's any of CR or LF */
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#define isreturn(c) ((c) == 10 || (c) == 13)
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/* needs config.h included beforehand in .c file */
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#ifdef HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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extern HAMLIB_EXPORT(int) rig_check_cache_timeout(const struct timeval *tv, int timeout);
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extern HAMLIB_EXPORT(void) rig_force_cache_timeout(struct timeval *tv);
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#ifdef PRId64
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/** \brief printf(3) format to be used for long long (64bits) type */
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#define PRIll PRId64
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#else
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#ifdef FBSD4
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#define PRIll "qd"
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#else
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#define PRIll "lld"
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#endif
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#endif
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#ifdef SCNd64
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/** \brief scanf(3) format to be used for long long (64bits) type */
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#define SCNll SCNd64
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#else
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#ifdef FBSD4
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#define SCNll "qd"
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#else
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#define SCNll "lld"
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#endif
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#endif
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__END_DECLS
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#endif /* _MISC_H */
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