kopia lustrzana https://github.com/Hamlib/Hamlib
126 wiersze
2.9 KiB
C
126 wiersze
2.9 KiB
C
/*
|
|
* Hamlib Uniden backend - main file
|
|
* Copyright (c) 2001-2003 by Stephane Fillod
|
|
*
|
|
* $Id: uniden.c,v 1.6 2003-04-16 22:30:43 fillods Exp $
|
|
*
|
|
* This library is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Library General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h> /* String function definitions */
|
|
#include <unistd.h> /* UNIX standard function definitions */
|
|
#include <math.h>
|
|
|
|
#include "hamlib/rig.h"
|
|
#include "serial.h"
|
|
#include "misc.h"
|
|
#include "register.h"
|
|
|
|
#include "uniden.h"
|
|
|
|
/*
|
|
* Uniden backend: should work for BC895xlt, also for BC235xlt
|
|
* and most probably for the RadioShack PRO-2042, which is RadioShack's
|
|
* version of the Uniden BC235xlt.
|
|
* Protocol information available at http://www.cantonmaine.com/pro2052.htm
|
|
*
|
|
* It seems like this rig has no VFO, I mean only mem channels.
|
|
* Is that correct? --SF
|
|
*/
|
|
|
|
#define EOM "\r"
|
|
|
|
#define BUFSZ 32
|
|
|
|
/*
|
|
* uniden_transaction
|
|
* We assume that rig!=NULL, rig->state!= NULL, data!=NULL, data_len!=NULL
|
|
* Otherwise, you'll get a nice seg fault. You've been warned!
|
|
*/
|
|
int uniden_transaction(RIG *rig, const char *cmd, int cmd_len, char *data, int *data_len)
|
|
{
|
|
int retval;
|
|
struct rig_state *rs;
|
|
|
|
rs = &rig->state;
|
|
|
|
serial_flush(&rs->rigport);
|
|
|
|
retval = write_block(&rs->rigport, cmd, cmd_len);
|
|
if (retval != RIG_OK)
|
|
return retval;
|
|
|
|
|
|
/* no data expected, TODO: flush input? */
|
|
if (!data || !data_len)
|
|
return 0;
|
|
|
|
*data_len = read_string(&rs->rigport, data, BUFSZ, "\x0a", 1);
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
/*
|
|
* uniden_set_freq
|
|
* Assumes rig!=NULL
|
|
*/
|
|
int uniden_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
|
|
{
|
|
char freqbuf[BUFSZ];
|
|
int freq_len;
|
|
|
|
/* max 8 digits */
|
|
if (freq >= GHz(1))
|
|
return -RIG_EINVAL;
|
|
|
|
/* exactly 8 digits */
|
|
freq_len = sprintf(freqbuf, "RF%08Ld" EOM, freq);
|
|
|
|
return uniden_transaction (rig, freqbuf, freq_len, NULL, NULL);
|
|
}
|
|
|
|
/*
|
|
* uniden_set_mem
|
|
* Assumes rig!=NULL
|
|
*/
|
|
int uniden_set_mem(RIG *rig, vfo_t vfo, int ch)
|
|
{
|
|
char cmdbuf[BUFSZ];
|
|
int cmd_len;
|
|
|
|
cmd_len = sprintf(cmdbuf, "MA%03d" EOM, ch);
|
|
|
|
return uniden_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
|
|
}
|
|
|
|
/*
|
|
* initrigs_uniden is called by rig_backend_load
|
|
*/
|
|
DECLARE_INITRIG_BACKEND(uniden)
|
|
{
|
|
rig_debug(RIG_DEBUG_VERBOSE, "uniden: _init called\n");
|
|
|
|
rig_register(&bc895_caps);
|
|
|
|
return RIG_OK;
|
|
}
|
|
|