kopia lustrzana https://github.com/Hamlib/Hamlib
71 wiersze
1.8 KiB
C
71 wiersze
1.8 KiB
C
/*
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* hamlib - (C) Frank Singleton 2000 (vk3fcs@ix.netcom.com)
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*
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* serial.h - (C) Frank Singleton 2000 (vk3fcs@ix.netcom.com)
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* Provides useful routines for read/write serial data for communicating
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* via serial interface .
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*
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* $Id: serial.h,v 1.10 2000-09-19 06:58:56 f4cfe Exp $
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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 _SERIAL_H
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#define _SERIAL_H 1
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#include <rig.h>
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int serial_open(struct rig_state *rs);
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int read_sleep(int fd, unsigned char *rxbuffer, int num );
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int read_block(int fd, unsigned char *rxbuffer, size_t count, int timeout);
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int write_block(int fd, const unsigned char *txbuffer, size_t count, int write_delay);
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/*
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* todo :Should move conversion stuff to another file -- FS
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*/
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/*
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* Convert char to packed decimal
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* eg: 33 (0x21) => 0x33
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*
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*/
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char calc_packed_from_char(unsigned char dec );
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/*
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* Convert packed decimal to decimal
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* eg: 0x33 (51) => 33 decimal
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*
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*/
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char calc_char_from_packed(unsigned char pkd );
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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, int size, int width);
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#endif /* _SERIAL_H */
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