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Hamlib/rigs/tentec/rx331.c

938 wiersze
22 KiB
C
Czysty Wina Historia

/*
* Hamlib Tentec backend - RX331 description
* Copyright (c) 2010 by Berndt Josef Wulf
*
*
* 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
*
*/
#include <hamlib/config.h>
#include <stdlib.h>
#include <string.h>
#include "hamlib/rig.h"
#include "bandplan.h"
#include "serial.h"
#include "misc.h"
#include "num_stdio.h"
#include "token.h"
#include "rx331.h"
static const struct confparams rx331_cfg_params[] =
{
{
TOK_RIGID, "receiver_id", "receiver ID", "receiver ID",
"0", RIG_CONF_NUMERIC, { .n = { 0, 99, 1 } }
},
{ RIG_CONF_END, NULL, }
};
#define RX331_MODES (RIG_MODE_FM|RIG_MODE_CW|RIG_MODE_SSB|RIG_MODE_DSB|\
RIG_MODE_AM|RIG_MODE_AMS)
#define RX331_FUNCS (RIG_FUNC_NB)
#define RX331_LEVELS (RIG_LEVEL_STRENGTH| \
RIG_LEVEL_RF|RIG_LEVEL_IF| \
RIG_LEVEL_NOTCHF|RIG_LEVEL_SQL| \
RIG_LEVEL_CWPITCH|RIG_LEVEL_AGC| \
RIG_LEVEL_ATT|RIG_LEVEL_PREAMP)
#define RX331_ANTS (RIG_ANT_1)
#define RX331_PARMS (RIG_PARM_NONE)
#define RX331_VFO (RIG_VFO_A)
#define RX331_VFO_OPS (RIG_OP_TO_VFO|RIG_OP_FROM_VFO)
/* TODO: levels.. */
#define RX331_MEM_CAP { \
.freq = 1, \
.mode = 1, \
.width = 1, \
}
static int rx331_init(RIG *rig);
static int rx331_cleanup(RIG *rig);
static int rx331_set_conf(RIG *rig, token_t token, const char *val);
static int rx331_get_conf(RIG *rig, token_t token, char *val);
static int rx331_open(RIG *rig);
static int rx331_close(RIG *rig);
static int rx331_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
static int rx331_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
static int rx331_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width);
static int rx331_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width);
static int rx331_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val);
static int rx331_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val);
static int rx331_vfo_op(RIG *rig, vfo_t vfo, vfo_op_t op);
static const char *rx331_get_info(RIG *rig);
/*
* RX331 receiver capabilities.
*
* Protocol is documented at
* http://radio.tentec.com/downloads/receivers/RX331
*
* TODO: from/to memory
*/
const struct rig_caps rx331_caps =
{
RIG_MODEL(RIG_MODEL_RX331),
.model_name = "RX-331",
.mfg_name = "Ten-Tec",
.version = "20200911.0",
.copyright = "LGPL",
.status = RIG_STATUS_STABLE,
.rig_type = RIG_TYPE_RECEIVER,
.ptt_type = RIG_PTT_NONE,
.dcd_type = RIG_DCD_NONE,
.port_type = RIG_PORT_SERIAL,
.serial_rate_min = 75,
.serial_rate_max = 38400,
.serial_data_bits = 8,
.serial_stop_bits = 1,
.serial_parity = RIG_PARITY_NONE,
.serial_handshake = RIG_HANDSHAKE_NONE,
.write_delay = 0,
.post_write_delay = 0,
.timeout = 400,
.retry = 3,
.has_get_func = RX331_FUNCS,
.has_set_func = RX331_FUNCS,
.has_get_level = RX331_LEVELS,
.has_set_level = RIG_LEVEL_SET(RX331_LEVELS),
.has_get_parm = RX331_PARMS,
.has_set_parm = RX331_PARMS,
.level_gran = {}, /* FIXME: granularity */
.parm_gran = {},
.ctcss_list = NULL,
.dcs_list = NULL,
.preamp = { 10, RIG_DBLST_END },
.attenuator = { 15, RIG_DBLST_END },
.max_rit = Hz(0),
.max_xit = Hz(0),
.max_ifshift = kHz(2),
.targetable_vfo = RIG_TARGETABLE_NONE,
.transceive = RIG_TRN_OFF,
.vfo_ops = RX331_VFO_OPS,
.bank_qty = 0,
.chan_desc_sz = 0,
.chan_list = {
{ 1, 100, RIG_MTYPE_MEM, RX331_MEM_CAP },
RIG_CHAN_END,
},
.rx_range_list1 = {
{kHz(0), MHz(30), RX331_MODES, -1, -1, RX331_VFO, RX331_ANTS},
RIG_FRNG_END,
},
.tx_range_list1 = {
RIG_FRNG_END,
},
.rx_range_list2 = {
{kHz(0), MHz(30), RX331_MODES, -1, -1, RX331_VFO, RX331_ANTS},
RIG_FRNG_END,
},
.tx_range_list2 = {
RIG_FRNG_END,
},
.tuning_steps = {
{RX331_MODES, 1},
RIG_TS_END,
},
/* mode/filter list, remember: order matters! */
.filters = {
{RX331_MODES, kHz(3.2)},
{RX331_MODES, Hz(100)},
{RX331_MODES, kHz(16)},
{RX331_MODES, 0},
RIG_FLT_END,
},
.priv = (void *)NULL,
.cfgparams = rx331_cfg_params,
.rig_init = rx331_init,
.rig_cleanup = rx331_cleanup,
.rig_open = rx331_open,
.rig_close = rx331_close,
.set_conf = rx331_set_conf,
.get_conf = rx331_get_conf,
.set_freq = rx331_set_freq,
.get_freq = rx331_get_freq,
.set_mode = rx331_set_mode,
.get_mode = rx331_get_mode,
.set_level = rx331_set_level,
.get_level = rx331_get_level,
.vfo_op = rx331_vfo_op,
.get_info = rx331_get_info,
.hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
};
/*
* Function definitions below
*/
#define BUFSZ 128
#define EOM "\015" /* CR */
#define RX331_AM '1'
#define RX331_FM '2'
#define RX331_CW '3'
#define RX331_CW1 '4'
#define RX331_ISB '5'
#define RX331_LSB '6'
#define RX331_USB '7'
#define RX331_SAM '8'
#define RX331_PREAMP_OFF 0x1
#define RX331_PREAMP_ON 0x2
#define RX331_ATT_OFF 0x1
#define RX331_ATT_ON 0x3
#define RX331_AGC_FAST 0x1
#define RX331_AGC_MEDIUM 0x2
#define RX331_AGC_SLOW 0x3
#define RX331_AGC_PROG 0x4
#define REPORT_FREQ "TF"EOM
#define REPORT_MODEFILTER "TDI"EOM
#define REPORT_FIRM "V"EOM
#define REPORT_STRENGTH "X"EOM
#define REPORT_AGC "TM"EOM
#define REPORT_ATT "TK"EOM
#define REPORT_PREAMP "TK"EOM
#define REPORT_RF "TA"EOM
#define REPORT_IF "TP"EOM
#define REPORT_SQL "TQ"EOM
#define REPORT_CWPITCH "TB"EOM
#define REPORT_NOTCHF "TN"EOM
/*
* rx331_transaction
* read exactly data_len bytes
* 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!
*/
static int rx331_transaction(RIG *rig, const char *cmd, int cmd_len, char *data,
int *data_len)
{
int rig_id;
int retval;
char str[BUFSZ];
char fmt[16];
struct rig_state *rs;
struct rx331_priv_data *priv = (struct rx331_priv_data *)rig->state.priv;
rs = &rig->state;
rig_flush(&rs->rigport);
num_snprintf(str, BUFSZ, "$%u%s", priv->receiver_id, cmd);
retval = write_block(&rs->rigport, (unsigned char *) str, strlen(str));
if (retval != RIG_OK)
{
return retval;
}
/* no data expected, TODO: flush input? */
if (!data || !data_len)
{
return RIG_OK;
}
retval = read_string(&rs->rigport, (unsigned char *) data, BUFSZ, EOM, 1, 0, 1);
if (retval < 0)
{
return retval;
}
SNPRINTF(fmt, sizeof(fmt) - 1, "%%i%%%ds", BUFSZ);
sscanf(data + 1, fmt, &rig_id, data);
if (rig_id != priv->receiver_id)
{
return -RIG_EPROTO;
}
*data_len = retval;
return RIG_OK;
}
/*
* rx331_init:
* Basically, it just sets up *priv
*/
int rx331_init(RIG *rig)
{
struct rx331_priv_data *priv;
rig->state.priv = (struct rx331_priv_data *)calloc(1, sizeof(
struct rx331_priv_data));
if (!rig->state.priv)
{
/* whoops! memory shortage! */
return -RIG_ENOMEM;
}
priv = rig->state.priv;
memset(priv, 0, sizeof(struct rx331_priv_data));
return RIG_OK;
}
/*
* Tentec generic rx331_cleanup routine
* the serial port is closed by the frontend
*/
int rx331_cleanup(RIG *rig)
{
if (rig->state.priv)
{
free(rig->state.priv);
}
rig->state.priv = NULL;
return RIG_OK;
}
int rx331_set_conf(RIG *rig, token_t token, const char *val)
{
struct rx331_priv_data *priv = (struct rx331_priv_data *)rig->state.priv;
switch (token)
{
case TOK_RIGID:
priv->receiver_id = atoi(val);
break;
default:
return -RIG_EINVAL;
}
return RIG_OK;
}
int rx331_get_conf2(RIG *rig, token_t token, char *val, int val_len)
{
struct rx331_priv_data *priv = (struct rx331_priv_data *)rig->state.priv;
switch (token)
{
case TOK_RIGID:
SNPRINTF(val, val_len, "%u", priv->receiver_id);
break;
default:
return -RIG_EINVAL;
}
return RIG_OK;
}
int rx331_get_conf(RIG *rig, token_t token, char *val)
{
return rx331_get_conf2(rig, token, val, 128);
}
int rx331_open(RIG *rig)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* rig_close
*/
int rx331_close(RIG *rig)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!rig)
{
return -RIG_EINVAL;
}
return RIG_OK;
}
int rx331_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
struct rx331_priv_data *priv = (struct rx331_priv_data *)rig->state.priv;
struct rig_state *rs = &rig->state;
int freq_len, retval;
char freqbuf[16];
freq_len = num_snprintf(freqbuf, sizeof(freqbuf), "$%uF%.6f" EOM,
priv->receiver_id, freq / 1e6);
retval = write_block(&rs->rigport, (unsigned char *) freqbuf, freq_len);
return retval;
}
/*
* rx331_get_freq
* Assumes rig!=NULL, freq!=NULL
*/
int rx331_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
{
char buf[BUFSZ];
int buf_len;
int retval;
double f;
retval = rx331_transaction(rig, REPORT_FREQ, strlen(REPORT_FREQ),
buf, &buf_len);
if (retval < 0)
{
return retval;
}
if (buf_len < 2 || buf[0] != 'F' || num_sscanf(buf + 1, "%lf", &f) != 1)
{
return -RIG_EPROTO;
}
*freq = f * 1e6;
return RIG_OK;
}
/*
* rx331_set_mode
* Assumes rig!=NULL
*/
int rx331_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
{
struct rx331_priv_data *priv = (struct rx331_priv_data *)rig->state.priv;
struct rig_state *rs = &rig->state;
char dmode;
int mdbuf_len, retval;
char mdbuf[32];
switch (mode)
{
case RIG_MODE_USB: dmode = RX331_USB; break;
case RIG_MODE_LSB: dmode = RX331_LSB; break;
case RIG_MODE_CW: dmode = RX331_CW; break;
case RIG_MODE_FM: dmode = RX331_FM; break;
case RIG_MODE_AM: dmode = RX331_AM; break;
case RIG_MODE_AMS: dmode = RX331_SAM; break;
case RIG_MODE_DSB: dmode = RX331_ISB; break;
default:
rig_debug(RIG_DEBUG_ERR,
"%s: unsupported mode %s\n",
__func__, rig_strrmode(mode));
return -RIG_EINVAL;
}
if (width != RIG_PASSBAND_NOCHANGE)
{
if (width == RIG_PASSBAND_NORMAL)
{
width = rig_passband_normal(rig, mode);
}
/*
* Set DETECTION MODE and IF FILTER
*/
mdbuf_len = num_snprintf(mdbuf, sizeof(mdbuf), "$%uD%cI%.02f" EOM,
priv->receiver_id,
dmode, (float)width / 1e3);
}
else
{
/*
* Set DETECTION MODE
*/
mdbuf_len = num_snprintf(mdbuf, sizeof(mdbuf), "$%uD%c" EOM, priv->receiver_id,
dmode);
}
retval = write_block(&rs->rigport, (unsigned char *) mdbuf, mdbuf_len);
return retval;
}
/*
* rx331_get_mode
* Assumes rig!=NULL, mode!=NULL
*/
int rx331_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
{
char buf[BUFSZ];
int buf_len;
int retval;
double f;
retval = rx331_transaction(rig, REPORT_MODEFILTER,
strlen(REPORT_MODEFILTER), buf, &buf_len);
if (retval < 0)
{
return retval;
}
if (buf_len < 4 || buf[0] != 'D' || buf[2] != 'I')
{
return -RIG_EPROTO;
}
switch (buf[1])
{
case RX331_USB: *mode = RIG_MODE_USB; break;
case RX331_LSB: *mode = RIG_MODE_LSB; break;
case RX331_CW1:
case RX331_CW: *mode = RIG_MODE_CW; break;
case RX331_FM: *mode = RIG_MODE_FM; break;
case RX331_AM: *mode = RIG_MODE_AM; break;
case RX331_SAM: *mode = RIG_MODE_AMS; break;
case RX331_ISB: *mode = RIG_MODE_DSB; break;
default:
rig_debug(RIG_DEBUG_ERR,
"%s: unknown mode '%c'\n", __func__, buf[1]);
return -RIG_EPROTO;
}
if (num_sscanf(buf + 3, "%lf", &f) != 1)
{
return -RIG_EPROTO;
}
*width = f * 1e3;
return RIG_OK;
}
/*
* rx331_set_level
* Assumes rig!=NULL
* cannot support PREAMP and ATT both at same time (make sense though)
*/
int rx331_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
{
struct rx331_priv_data *priv = (struct rx331_priv_data *)rig->state.priv;
struct rig_state *rs = &rig->state;
int retval = RIG_OK;
char cmdbuf[32];
switch (level)
{
case RIG_LEVEL_ATT:
SNPRINTF(cmdbuf, sizeof(cmdbuf), "$%uK%i" EOM,
priv->receiver_id,
val.i ? RX331_ATT_ON : RX331_ATT_OFF);
break;
case RIG_LEVEL_PREAMP:
SNPRINTF(cmdbuf, sizeof(cmdbuf), "$%uK%i" EOM,
priv->receiver_id,
val.i ? RX331_PREAMP_ON : RX331_PREAMP_OFF);
break;
case RIG_LEVEL_AGC:
switch (val.i)
{
case RIG_AGC_FAST: val.i = RX331_AGC_FAST; break;
case RIG_AGC_MEDIUM: val.i = RX331_AGC_MEDIUM; break;
case RIG_AGC_SLOW: val.i = RX331_AGC_SLOW; break;
case RIG_AGC_USER: val.i = RX331_AGC_PROG; break;
default:
rig_debug(RIG_DEBUG_ERR,
"%s: Unsupported set_level %d\n",
__func__, val.i);
return -RIG_EINVAL;
}
SNPRINTF(cmdbuf, sizeof(cmdbuf), "$%uM%i" EOM,
priv->receiver_id, val.i);
break;
case RIG_LEVEL_RF:
SNPRINTF(cmdbuf, sizeof(cmdbuf), "$%uA%d" EOM, priv->receiver_id,
120 - (int)(val.f * 120));
break;
case RIG_LEVEL_SQL:
SNPRINTF(cmdbuf, sizeof(cmdbuf), "$%uQ%d" EOM, priv->receiver_id,
120 - (int)(val.f * 120));
break;
case RIG_LEVEL_NOTCHF:
num_snprintf(cmdbuf, sizeof(cmdbuf), "$%uN%f" EOM, priv->receiver_id,
((float)val.i) / 1e3);
break;
case RIG_LEVEL_IF:
num_snprintf(cmdbuf, sizeof(cmdbuf), "$%uP%f" EOM, priv->receiver_id,
((float)val.i) / 1e3);
break;
case RIG_LEVEL_CWPITCH:
/* only in CW mode */
num_snprintf(cmdbuf, sizeof(cmdbuf), "$%uB%f" EOM, priv->receiver_id,
((float)val.i) / 1e3);
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: Unsupported set_level %s\n",
__func__, rig_strlevel(level));
return -RIG_EINVAL;
}
retval = write_block(&rs->rigport, (unsigned char *) cmdbuf, strlen(cmdbuf));
return retval;
}
/*
* rx331_get_level
* Assumes rig!=NULL, val!=NULL
*/
int rx331_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
{
int retval, lvl_len;
double f;
char lvlbuf[BUFSZ];
switch (level)
{
case RIG_LEVEL_STRENGTH:
retval = rx331_transaction(rig, REPORT_STRENGTH,
strlen(REPORT_STRENGTH), lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len < 2 || lvlbuf[0] != 'X')
{
rig_debug(RIG_DEBUG_ERR, "%s: wrong answer"
"len=%d\n", __func__, lvl_len);
return -RIG_EPROTO;
}
// Range is 0-120 covering the 120dB range of the receiver
if (num_sscanf(lvlbuf + 1, "%d", &val->i) != 1)
{
return -RIG_EPROTO;
}
val->i = val->i - 120;
break;
case RIG_LEVEL_AGC:
retval = rx331_transaction(rig, REPORT_AGC,
strlen(REPORT_AGC), lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len < 0 || lvlbuf[0] != 'M')
{
rig_debug(RIG_DEBUG_ERR, "%s: wrong answer"
"len=%d\n", __func__, lvl_len);
return -RIG_EPROTO;
}
switch (atoi(lvlbuf + 1))
{
case RX331_AGC_FAST: val->i = RIG_AGC_FAST; break;
case RX331_AGC_MEDIUM: val->i = RIG_AGC_MEDIUM; break;
case RX331_AGC_SLOW: val->i = RIG_AGC_SLOW; break;
case RX331_AGC_PROG: val->i = RIG_AGC_USER; break;
default:
rig_debug(RIG_DEBUG_ERR,
"%s:Unsupported get_level %s\n",
__func__, rig_strlevel(level));
return -RIG_EINVAL;
}
break;
case RIG_LEVEL_ATT:
retval = rx331_transaction(rig, REPORT_ATT,
strlen(REPORT_ATT), lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len < 0 || lvlbuf[0] != 'K')
{
rig_debug(RIG_DEBUG_ERR, "%s: wrong answer"
"len=%d\n", __func__, lvl_len);
return -RIG_EPROTO;
}
if (num_sscanf(lvlbuf + 1, "%i", &val->i) != 1)
{
return -RIG_EPROTO;
}
val->i = (val->i == RX331_ATT_ON);
break;
case RIG_LEVEL_PREAMP:
retval = rx331_transaction(rig, REPORT_PREAMP,
strlen(REPORT_PREAMP), lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len < 0 || lvlbuf[0] != 'K')
{
rig_debug(RIG_DEBUG_ERR, "%s: wrong answer"
"len=%d\n", __func__, lvl_len);
return -RIG_EPROTO;
}
if (num_sscanf(lvlbuf + 1, "%i", &val->i) != 1)
{
return -RIG_EPROTO;
}
val->i = (val->i == RX331_PREAMP_ON);
break;
case RIG_LEVEL_RF:
retval = rx331_transaction(rig, REPORT_RF,
strlen(REPORT_RF), lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len < 0 || lvlbuf[0] != 'A')
{
rig_debug(RIG_DEBUG_ERR, "%s: wrong answer"
"len=%d\n", __func__, lvl_len);
return -RIG_EPROTO;
}
if (num_sscanf(lvlbuf + 1, "%d", &val->i) != 1)
{
return -RIG_EPROTO;
}
f = val->i / 120.0;
val->f = 1.0 - f;
break;
case RIG_LEVEL_IF:
retval = rx331_transaction(rig, REPORT_IF,
strlen(REPORT_IF), lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len < 0 || lvlbuf[0] != 'P')
{
rig_debug(RIG_DEBUG_ERR, "%s: wrong answer"
"len=%d\n", __func__, lvl_len);
return -RIG_EPROTO;
}
if (num_sscanf(lvlbuf + 1, "%f", &val->f) != 1)
{
return -RIG_EPROTO;
}
f = val->f * 1000.0;
val->i = (int)f;
break;
case RIG_LEVEL_SQL:
retval = rx331_transaction(rig, REPORT_SQL,
strlen(REPORT_SQL), lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len < 0 || lvlbuf[0] != 'Q')
{
rig_debug(RIG_DEBUG_ERR, "%s: wrong answer"
"len=%d\n", __func__, lvl_len);
return -RIG_EPROTO;
}
if (num_sscanf(lvlbuf + 1, "%d", &val->i) != 1)
{
return -RIG_EPROTO;
}
f = val->i / 120.0;
val->f = 1.0 - f;
break;
case RIG_LEVEL_CWPITCH:
retval = rx331_transaction(rig, REPORT_CWPITCH,
strlen(REPORT_CWPITCH), lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len < 0 || lvlbuf[0] != 'B')
{
rig_debug(RIG_DEBUG_ERR, "%s: wrong answer"
"len=%d\n", __func__, lvl_len);
return -RIG_EPROTO;
}
if (num_sscanf(lvlbuf + 1, "%f", &val->f) != 1)
{
return -RIG_EPROTO;
}
f = val->f * 1000.0;
val->i = f;
break;
case RIG_LEVEL_NOTCHF:
retval = rx331_transaction(rig, REPORT_NOTCHF,
strlen(REPORT_NOTCHF), lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len < 0 || lvlbuf[0] != 'N')
{
rig_debug(RIG_DEBUG_ERR, "%s: wrong answer"
"len=%d\n", __func__, lvl_len);
return -RIG_EPROTO;
}
if (num_sscanf(lvlbuf + 1, "%f", &val->f) != 1)
{
return -RIG_EPROTO;
}
f = val->f * 1000.0;
val->i = f;
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: Unsupported get_level %s\n",
__func__, rig_strlevel(level));
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* rx331_vfo_op
* Assumes rig!=NULL
*/
int rx331_vfo_op(RIG *rig, vfo_t vfo, vfo_op_t op)
{
return -RIG_ENIMPL;
}
/*
* rx331_get_info
* Assumes rig!=NULL
*/
const char *rx331_get_info(RIG *rig)
{
static char buf[BUFSZ]; /* FIXME: reentrancy */
int firmware_len = sizeof(buf), retval;
retval = rx331_transaction(rig, REPORT_FIRM, strlen(REPORT_FIRM),
buf, &firmware_len);
if ((retval != RIG_OK) || (firmware_len > 10))
{
rig_debug(RIG_DEBUG_ERR, "%s: ack NG, len=%d\n",
__func__, firmware_len);
return NULL;
}
return buf;
}
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