Hamlib
1.2.14
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00001 /* 00002 * Hamlib Interface - toolbox header 00003 * Copyright (c) 2000-2004 by Stephane Fillod 00004 * 00005 * $Id: misc.h,v 1.18 2005-01-24 23:03:25 fillods Exp $ 00006 * 00007 * This library is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU Library General Public License as 00009 * published by the Free Software Foundation; either version 2 of 00010 * the License, or (at your option) any later version. 00011 * 00012 * This program is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU Library General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU Library General Public 00018 * License along with this library; if not, write to the Free Software 00019 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00020 * 00021 */ 00022 00023 #ifndef _MISC_H 00024 #define _MISC_H 1 00025 00026 #include <hamlib/rig.h> 00027 00028 00029 /* 00030 * Carefull!! These marcos are NOT reentrant! 00031 * ie. they may not be executed atomically, 00032 * thus not ensure mutual exclusion. 00033 * Fix it when making Hamlib reentrant! --SF 00034 */ 00035 #define Hold_Decode(rig) {(rig)->state.hold_decode = 1;} 00036 #define Unhold_Decode(rig) {(rig)->state.hold_decode = 0;} 00037 00038 __BEGIN_DECLS 00039 00040 /* 00041 * Do a hex dump of the unsigned char array. 00042 */ 00043 00044 void dump_hex(const unsigned char ptr[], size_t size); 00045 00046 /* 00047 * BCD conversion routines. 00048 * to_bcd converts a long long int to a little endian BCD array, 00049 * and return a pointer to this array. 00050 * from_bcd converts a little endian BCD array to long long int 00051 * reprensentation, and return it. 00052 * bcd_len is the number of digits in the BCD array. 00053 */ 00054 extern HAMLIB_EXPORT(unsigned char *) to_bcd(unsigned char bcd_data[], unsigned long long freq, unsigned bcd_len); 00055 extern HAMLIB_EXPORT(unsigned long long) from_bcd(const unsigned char bcd_data[], unsigned bcd_len); 00056 00057 /* 00058 * same as to_bcd and from_bcd, but in Big Endian mode 00059 */ 00060 extern HAMLIB_EXPORT(unsigned char *) to_bcd_be(unsigned char bcd_data[], unsigned long long freq, unsigned bcd_len); 00061 extern HAMLIB_EXPORT(unsigned long long) from_bcd_be(const unsigned char bcd_data[], unsigned bcd_len); 00062 00063 extern HAMLIB_EXPORT(int) sprintf_freq(char *str, freq_t); 00064 00065 /* check if it's any of CR or LF */ 00066 #define isreturn(c) ((c) == 10 || (c) == 13) 00067 00068 00069 /* needs config.h included beforehand in .c file */ 00070 #ifdef HAVE_INTTYPES_H 00071 #include <inttypes.h> 00072 #endif 00073 #ifdef HAVE_SYS_TIME_H 00074 #include <sys/time.h> 00075 #endif 00076 00077 extern HAMLIB_EXPORT(int) rig_check_cache_timeout(const struct timeval *tv, int timeout); 00078 extern HAMLIB_EXPORT(void) rig_force_cache_timeout(struct timeval *tv); 00079 00080 00081 #ifdef PRId64 00082 00083 #define PRIll PRId64 00084 #else 00085 #ifdef FBSD4 00086 #define PRIll "qd" 00087 #else 00088 #define PRIll "lld" 00089 #endif 00090 #endif 00091 00092 #ifdef SCNd64 00093 00094 #define SCNll SCNd64 00095 #else 00096 #ifdef FBSD4 00097 #define SCNll "qd" 00098 #else 00099 #define SCNll "lld" 00100 #endif 00101 #endif 00102 00103 00104 00105 __END_DECLS 00106 00107 #endif /* _MISC_H */
Hamlib documentation for version 1.2.14 -- Fri Dec 23 2011 23:24:31
Project page: http://www.hamlib.org