Hamlib/rigs/rs/rs.c

405 wiersze
7.9 KiB
C
Czysty Zwykły widok Historia

/*
* Hamlib R&S backend - main file
* Copyright (c) 2009-2010 by Stéphane Fillod
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#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 "num_stdio.h"
#include "rs.h"
#include "gp2000.h"
#define BUFSZ 64
#define RESPSZ 64
#define LF "\x0a"
#define CR "\x0d"
#define BOM CR
#define EOM CR
/*
* R&S GB2 protocol ?
*/
/*
* rs_transaction
* We assume that rig!=NULL, rig->state!= NULL, data!=NULL, data_len!=NULL
*/
2019-11-30 16:19:08 +00:00
int rs_transaction(RIG *rig, const char *cmd, int cmd_len, char *data,
int *data_len)
{
2019-11-30 16:19:08 +00:00
int retval;
struct rig_state *rs;
2019-11-30 16:19:08 +00:00
rs = &rig->state;
rig_flush(&rs->rigport);
2019-11-30 16:19:08 +00:00
retval = write_block(&rs->rigport, cmd, cmd_len);
2019-11-30 16:19:08 +00:00
if (retval != RIG_OK)
{
return retval;
}
/* no data expected */
if (!data || !data_len)
{
return RIG_OK;
}
retval = read_string(&rs->rigport, data, BUFSZ, CR, 1);
2019-11-30 16:19:08 +00:00
if (retval < 0)
{
return retval;
}
2019-11-30 16:19:08 +00:00
*data_len = retval;
2019-11-30 16:19:08 +00:00
return RIG_OK;
}
/*
* rs_set_freq
* Assumes rig!=NULL
*/
int rs_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
2019-11-30 16:19:08 +00:00
char freqbuf[32];
int freq_len, retval;
2020-03-23 12:52:01 +00:00
// cppcheck-suppress *
2019-11-30 16:19:08 +00:00
freq_len = sprintf(freqbuf, BOM "FREQ %"PRIll EOM, (int64_t)freq);
retval = rs_transaction(rig, freqbuf, freq_len, NULL, NULL);
2019-11-30 16:19:08 +00:00
return retval;
}
/*
* rs_get_freq
* Assumes rig!=NULL
*/
int rs_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
{
2019-11-30 16:19:08 +00:00
char buf[RESPSZ];
int len, retval;
#define FREQ_QUERY BOM "FREQ?" EOM
2019-11-30 16:19:08 +00:00
retval = rs_transaction(rig, FREQ_QUERY, strlen(FREQ_QUERY), buf, &len);
if (retval < 0)
2019-11-30 16:19:08 +00:00
{
return retval;
2019-11-30 16:19:08 +00:00
}
2019-11-30 16:19:08 +00:00
retval = (sscanf(buf, "%"SCNfreq, freq) == 1) ? RIG_OK : -RIG_EPROTO;
2019-11-30 16:19:08 +00:00
return retval;
}
/*
* rs_set_mode
* Assumes rig!=NULL
*/
int rs_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
{
2019-11-30 16:19:08 +00:00
char buf[32], *smode;
int len, retval;
switch (mode)
{
case RIG_MODE_AM: smode = "AM"; break;
case RIG_MODE_WFM:
case RIG_MODE_FM: smode = "FM"; break;
case RIG_MODE_CW: smode = "CW"; break;
case RIG_MODE_USB: smode = "USB"; break;
case RIG_MODE_LSB: smode = "LSB"; break;
default:
return -RIG_EINVAL;
}
len = sprintf(buf, BOM "DEM %s" EOM, smode);
retval = rs_transaction(rig, buf, len, NULL, NULL);
2019-11-30 16:19:08 +00:00
if (retval < 0)
2019-11-30 16:19:08 +00:00
{
return retval;
2019-11-30 16:19:08 +00:00
}
if (width == RIG_PASSBAND_NOCHANGE) { return retval; }
if (width == RIG_PASSBAND_NORMAL)
2019-11-30 16:19:08 +00:00
{
width = rig_passband_normal(rig, mode);
2019-11-30 16:19:08 +00:00
}
2019-11-30 16:19:08 +00:00
if (width > 0)
{
len = sprintf(buf, BOM "BAND %d" EOM, (int) width);
retval = rs_transaction(rig, buf, len, NULL, NULL);
}
2019-11-30 16:19:08 +00:00
return retval;
}
/*
* rs_get_mode
* Assumes rig!=NULL
*/
int rs_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
{
2019-11-30 16:19:08 +00:00
char buf[RESPSZ];
int buf_len, retval;
#define DEM_QUERY BOM "DEM?" EOM
retval = rs_transaction(rig, DEM_QUERY, strlen(DEM_QUERY), buf, &buf_len);
2019-11-30 16:19:08 +00:00
if (retval < 0)
2019-11-30 16:19:08 +00:00
{
return retval;
2019-11-30 16:19:08 +00:00
}
*mode = rig_parse_mode(buf);
#define BAND_QUERY BOM "BAND?" EOM
2019-11-30 16:19:08 +00:00
retval = rs_transaction(rig, BAND_QUERY, strlen(BAND_QUERY), buf, &buf_len);
if (retval < 0)
2019-11-30 16:19:08 +00:00
{
return retval;
2019-11-30 16:19:08 +00:00
}
*width = atoi(buf);
2019-11-30 16:19:08 +00:00
return retval;
}
int rs_set_func(RIG *rig, vfo_t vfo, setting_t func, int status)
{
2019-11-30 16:19:08 +00:00
char buf[32], *sfunc;
int len, retval;
switch (func)
{
case RIG_FUNC_AFC: sfunc = "FREQ:AFC"; break;
case RIG_FUNC_SQL: sfunc = "OUTP:SQU"; break;
case RIG_FUNC_LOCK: sfunc = "DISP:ENAB"; break;
default:
return -RIG_EINVAL;
}
len = sprintf(buf, BOM "%s %s" EOM, sfunc, status ? "ON" : "OFF");
retval = rs_transaction(rig, buf, len, NULL, NULL);
2019-11-30 16:19:08 +00:00
return retval;
}
int rs_get_func(RIG *rig, vfo_t vfo, setting_t func, int *status)
{
2019-11-30 16:19:08 +00:00
char buf[RESPSZ], *sfunc;
int buf_len, retval;
switch (func)
{
case RIG_FUNC_AFC: sfunc = BOM "FREQ:AFC?" EOM; break;
case RIG_FUNC_SQL: sfunc = BOM "OUTP:SQU?" EOM; break;
case RIG_FUNC_LOCK: sfunc = BOM "DISP:ENAB?" EOM; break;
default:
return -RIG_EINVAL;
}
retval = rs_transaction(rig, sfunc, strlen(sfunc), buf, &buf_len);
2019-11-30 16:19:08 +00:00
if (retval < 0)
2019-11-30 16:19:08 +00:00
{
return retval;
2019-11-30 16:19:08 +00:00
}
*status = (!memcmp(buf, "ON", 2) || !memcmp(buf, "1", 1)) ? 1 : 0;
2019-11-30 16:19:08 +00:00
return retval;
}
int rs_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
{
2019-11-30 16:19:08 +00:00
char buf[32];
int len, retval;
switch (level)
{
case RIG_LEVEL_ATT:
len = sprintf(buf, BOM "INP:ATT:STAT %s" EOM, val.i ? "ON" : "OFF");
break;
case RIG_LEVEL_SQL:
/* dBuV */
len = sprintf(buf, BOM "OUTP:SQU:THR %d" EOM, (int)(20 + val.f * 20));
break;
case RIG_LEVEL_AF:
len = num_sprintf(buf, BOM "SYST:AUD:VOL %.1f" EOM, val.f);
break;
case RIG_LEVEL_AGC:
case RIG_LEVEL_RF:
return -RIG_ENIMPL;
default:
return -RIG_EINVAL;
}
retval = rs_transaction(rig, buf, len, NULL, NULL);
2019-11-30 16:19:08 +00:00
return retval;
}
int rs_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
{
2019-11-30 16:19:08 +00:00
char buf[RESPSZ], *slevel;
int buf_len, retval;
switch (level)
{
case RIG_LEVEL_STRENGTH: slevel = BOM "SENS:DATA? \"VOLT:AC\"" EOM; break;
case RIG_LEVEL_ATT: slevel = BOM "INP:ATT:STAT?" EOM; break;
case RIG_LEVEL_AF: slevel = BOM "SYST:AUD:VOL?" EOM; break;
case RIG_LEVEL_SQL:
case RIG_LEVEL_AGC:
case RIG_LEVEL_RF:
return -RIG_ENIMPL;
default:
return -RIG_EINVAL;
}
retval = rs_transaction(rig, slevel, strlen(slevel), buf, &buf_len);
2019-11-30 16:19:08 +00:00
if (retval < 0)
2019-11-30 16:19:08 +00:00
{
return retval;
2019-11-30 16:19:08 +00:00
}
2019-11-30 16:19:08 +00:00
switch (level)
{
case RIG_LEVEL_STRENGTH:
/* assumes FORMAat:DATA ASCii
* result in dBuV, keep only integer part
*/
sscanf(buf, "%d", &val->i);
val->i -= 34;
break;
case RIG_LEVEL_ATT:
val->i = (!memcmp(buf, "ON", 2)
|| !memcmp(buf, "1", 1)) ? rig->state.attenuator[0] : 0;
break;
case RIG_LEVEL_AF:
if (num_sscanf(buf, "%f", &val->f) != 1)
{
return -RIG_EPROTO;
}
break;
default:
return -RIG_EINVAL;
}
2019-11-30 16:19:08 +00:00
return retval;
}
2019-11-30 16:19:08 +00:00
const char *rs_get_info(RIG *rig)
{
2019-11-30 16:19:08 +00:00
static char infobuf[128];
int info_len, retval;
#define ID_QUERY BOM "*IDN?" EOM
2019-11-30 16:19:08 +00:00
retval = rs_transaction(rig, ID_QUERY, strlen(ID_QUERY), infobuf, &info_len);
if (retval < 0)
{
return NULL;
}
2019-11-30 16:19:08 +00:00
return infobuf;
}
int rs_reset(RIG *rig, reset_t reset)
{
2019-11-30 16:19:08 +00:00
int retval;
#define RST_CMD BOM "*RST" EOM
2019-11-30 16:19:08 +00:00
retval = rs_transaction(rig, RST_CMD, strlen(RST_CMD), NULL, NULL);
2019-11-30 16:19:08 +00:00
return retval;
}
/*
* initrigs_rs is called by rig_backend_load
*/
DECLARE_INITRIG_BACKEND(rs)
{
2019-11-30 16:19:08 +00:00
rig_debug(RIG_DEBUG_VERBOSE, "%s: _init called\n", __func__);
2019-11-30 16:19:08 +00:00
rig_register(&esmc_caps);
rig_register(&eb200_caps);
rig_register(&xk2100_caps);
2019-11-30 16:19:08 +00:00
return RIG_OK;
}