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Hamlib/rigs/flexradio/dttsp.c

1008 wiersze
24 KiB
C
Czysty Wina Historia

/*
* Hamlib DttSP backend - main file
* Copyright (c) 2001-2012 by Stephane Fillod
*
* Some code derived from DttSP
* Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 by Frank Brickle, AB2KT and Bob McGwier, N4HY
*
*
* 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 <stdio.h> /* Standard input/output definitions */
#include <string.h> /* String function definitions */
#include <unistd.h> /* UNIX standard function definitions */
#include <fcntl.h> /* File control definitions */
#include <errno.h> /* Error number definitions */
#include <math.h>
#include "hamlib/rig.h"
#include "iofunc.h"
#include "misc.h"
#include "token.h"
#include "register.h"
#include "cal.h"
#include "flexradio.h"
/*
* This backend is a two layer rig control: DttSP core over a mundane tuner
*
* 2 interfaces of DttSP are supported: IPC & UDP
*
* TODO: Transmit setup
* http://openhpsdr.org/wiki/index.php?title=Ghpsdr
*/
#define DEFAULT_DTTSP_CMD_PATH "/dev/shm/SDRcommands"
#define DEFAULT_DTTSP_CMD_NET_ADDR "127.0.0.1:19001"
#define DEFAULT_SAMPLE_RATE 48000
/* DttSP constants */
#define MAXRX 4
#define RXMETERPTS 5
#define TXMETERPTS 9
#define MAXMETERPTS 9
#define DTTSP_PORT_CLIENT_COMMAND 19001
#define DTTSP_PORT_CLIENT_SPECTRUM 19002
#define DTTSP_PORT_CLIENT_METER 19003
#define DTTSP_PORT_CLIENT_BUFSIZE 65536
struct dttsp_priv_data
{
/* tuner providing IF */
rig_model_t tuner_model;
RIG *tuner;
shortfreq_t IF_center_freq;
int sample_rate;
int rx_delta_f;
hamlib_port_t meter_port;
};
static int dttsp_init(RIG *rig);
static int dttsp_cleanup(RIG *rig);
static int dttsp_open(RIG *rig);
static int dttsp_close(RIG *rig);
static int dttsp_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
static int dttsp_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
static int dttsp_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width);
static int dttsp_set_conf(RIG *rig, token_t token, const char *val);
static int dttsp_get_conf(RIG *rig, token_t token, char *val);
static int dttsp_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val);
static int dttsp_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val);
static int dttsp_set_func(RIG *rig, vfo_t vfo, setting_t func, int status);
static int dttsp_set_ant(RIG *rig, vfo_t vfo, ant_t ant, value_t option);
static int dttsp_set_rit(RIG *rig, vfo_t vfo, shortfreq_t rit);
static int dttsp_get_rit(RIG *rig, vfo_t vfo, shortfreq_t *rit);
#define TOK_TUNER_MODEL TOKEN_BACKEND(1)
#define TOK_SAMPLE_RATE TOKEN_BACKEND(2)
const struct confparams dttsp_cfg_params[] =
{
{
TOK_TUNER_MODEL, "tuner_model", "Tuner model", "Hamlib rig tuner model number",
"1" /* RIG_MODEL_DUMMY */, RIG_CONF_NUMERIC, { /* .n = */ { 0, 100000, 1 } }
},
{
TOK_SAMPLE_RATE, "sample_rate", "Sample rate", "DttSP sample rate in Spls/sec",
"48000", RIG_CONF_NUMERIC, { /* .n = */ { 8000, 192000, 1 } }
},
/*
* TODO: IF_center_freq, etc.
*/
{ RIG_CONF_END, NULL, }
};
/*
* DttSP dsr-core rig capabilities.
*/
#define DTTSP_FUNC (RIG_FUNC_NB|RIG_FUNC_ANF|RIG_FUNC_NR|RIG_FUNC_MUTE)
#define DTTSP_LEVEL (RIG_LEVEL_RAWSTR|RIG_LEVEL_STRENGTH|RIG_LEVEL_AGC)
#define DTTSP_PARM RIG_PARM_NONE
#define DTTSP_VFO_OP RIG_OP_NONE
#define DTTSP_SCAN RIG_SCAN_NONE
#define DTTSP_VFO (RIG_VFO_A)
#define DTTSP_MODES (RIG_MODE_FM|RIG_MODE_AM|RIG_MODE_SAM|RIG_MODE_DSB| \
RIG_MODE_CW|RIG_MODE_CWR|RIG_MODE_SSB)
enum dttsp_mode_e
{ LSB, USB, DSB, CWL, CWU, FMN, AM, DIGU, SPEC, DIGL, SAM, DRM };
static const struct hamlib_vs_dttsp
{
rmode_t hamlib_mode;
enum dttsp_mode_e dttsp_mode;
} hamlib_vs_dttsp_modes[] =
{
{ RIG_MODE_USB, USB },
{ RIG_MODE_LSB, LSB },
{ RIG_MODE_CW, CWU },
{ RIG_MODE_CWR, CWL },
{ RIG_MODE_AM, AM },
{ RIG_MODE_SAM, SAM },
{ RIG_MODE_FM, FMN },
{ RIG_MODE_DSB, DSB },
};
#define HAMLIB_VS_DTTSP_MODES_COUNT (sizeof(hamlib_vs_dttsp_modes)/sizeof(struct hamlib_vs_dttsp))
#define DTTSP_REAL_STR_CAL { 16, \
{ \
{ -73, -73 }, /* S0 */ \
{ 50, 40 }, /* +40 */ \
} }
const struct rig_caps dttsp_rig_caps =
{
RIG_MODEL(RIG_MODEL_DTTSP),
.model_name = "DttSP IPC",
.mfg_name = "DTTS Microwave Society",
.version = "20200319.0",
.copyright = "LGPL",
.status = RIG_STATUS_ALPHA,
.rig_type = RIG_TYPE_COMPUTER,
.targetable_vfo = RIG_TARGETABLE_ALL,
.ptt_type = RIG_PTT_RIG,
.dcd_type = RIG_DCD_RIG,
.port_type = RIG_PORT_DEVICE,
.has_get_func = DTTSP_FUNC,
.has_set_func = DTTSP_FUNC,
.has_get_level = DTTSP_LEVEL,
.has_set_level = RIG_LEVEL_SET(DTTSP_LEVEL),
.has_get_parm = DTTSP_PARM,
.has_set_parm = RIG_PARM_SET(DTTSP_PARM),
.ctcss_list = NULL,
.dcs_list = NULL,
.chan_list = {
RIG_CHAN_END,
},
.scan_ops = DTTSP_SCAN,
.vfo_ops = DTTSP_VFO_OP,
.transceive = RIG_TRN_OFF,
.attenuator = { RIG_DBLST_END, },
.preamp = { RIG_DBLST_END, },
/* In fact, RX and TX ranges are dependent on the tuner */
.rx_range_list1 = { {
.startf = kHz(150), .endf = MHz(1500), .modes = DTTSP_MODES,
.low_power = -1, .high_power = -1, DTTSP_VFO
},
RIG_FRNG_END,
},
.tx_range_list1 = { RIG_FRNG_END, }, /* TODO */
.rx_range_list2 = { {
.startf = kHz(150), .endf = MHz(1500), .modes = DTTSP_MODES,
.low_power = -1, .high_power = -1, DTTSP_VFO
},
RIG_FRNG_END,
},
.tx_range_list2 = { RIG_FRNG_END, }, /* TODO */
.tuning_steps = { {DTTSP_MODES, 1}, {DTTSP_MODES, RIG_TS_ANY}, RIG_TS_END, },
.filters = {
{RIG_MODE_SSB | RIG_MODE_CW | RIG_MODE_CWR, kHz(2.4)},
{RIG_MODE_AM | RIG_MODE_DSB | RIG_MODE_SAM, kHz(8)},
{RIG_MODE_FM, kHz(15)},
{DTTSP_MODES, RIG_FLT_ANY},
RIG_FLT_END,
},
.str_cal = DTTSP_REAL_STR_CAL,
.priv = NULL,
.rig_init = dttsp_init,
.rig_cleanup = dttsp_cleanup,
.rig_open = dttsp_open,
.rig_close = dttsp_close,
.cfgparams = dttsp_cfg_params,
.set_conf = dttsp_set_conf,
.get_conf = dttsp_get_conf,
.set_freq = dttsp_set_freq,
.get_freq = dttsp_get_freq,
.set_mode = dttsp_set_mode,
.set_level = dttsp_set_level,
.get_level = dttsp_get_level,
.set_func = dttsp_set_func,
.set_rit = dttsp_set_rit,
.get_rit = dttsp_get_rit,
.set_ant = dttsp_set_ant,
};
/*
* The same as the previous IPC, but of type RIG_PORT_UDP_NETWORK
*/
const struct rig_caps dttsp_udp_rig_caps =
{
RIG_MODEL(RIG_MODEL_DTTSP_UDP),
.model_name = "DttSP UDP",
.mfg_name = "DTTS Microwave Society",
.version = "20200319.0",
.copyright = "LGPL",
.status = RIG_STATUS_ALPHA,
.rig_type = RIG_TYPE_COMPUTER,
.targetable_vfo = RIG_TARGETABLE_ALL,
.ptt_type = RIG_PTT_RIG,
.dcd_type = RIG_DCD_RIG,
.port_type = RIG_PORT_UDP_NETWORK,
.timeout = 500,
.has_get_func = DTTSP_FUNC,
.has_set_func = DTTSP_FUNC,
.has_get_level = DTTSP_LEVEL,
.has_set_level = RIG_LEVEL_SET(DTTSP_LEVEL),
.has_get_parm = DTTSP_PARM,
.has_set_parm = RIG_PARM_SET(DTTSP_PARM),
.ctcss_list = NULL,
.dcs_list = NULL,
.chan_list = { RIG_CHAN_END, },
.scan_ops = DTTSP_SCAN,
.vfo_ops = DTTSP_VFO_OP,
.transceive = RIG_TRN_OFF,
.attenuator = { RIG_DBLST_END, },
.preamp = { RIG_DBLST_END, },
/* In fact, RX and TX ranges are dependent on the tuner */
.rx_range_list1 = { {
.startf = kHz(150), .endf = MHz(1500), .modes = DTTSP_MODES,
.low_power = -1, .high_power = -1, DTTSP_VFO
},
RIG_FRNG_END,
},
.tx_range_list1 = { RIG_FRNG_END, }, /* TODO */
.rx_range_list2 = { {
.startf = kHz(150), .endf = MHz(1500), .modes = DTTSP_MODES,
.low_power = -1, .high_power = -1, DTTSP_VFO
},
RIG_FRNG_END,
},
.tx_range_list2 = { RIG_FRNG_END, }, /* TODO */
.tuning_steps = { {DTTSP_MODES, 1}, {DTTSP_MODES, RIG_TS_ANY}, RIG_TS_END, },
.filters = {
{RIG_MODE_SSB | RIG_MODE_CW | RIG_MODE_CWR, kHz(2.4)},
{RIG_MODE_AM | RIG_MODE_DSB | RIG_MODE_SAM, kHz(8)},
{RIG_MODE_FM, kHz(15)},
{DTTSP_MODES, RIG_FLT_ANY},
RIG_FLT_END,
},
.str_cal = DTTSP_REAL_STR_CAL,
.priv = NULL,
.rig_init = dttsp_init,
.rig_cleanup = dttsp_cleanup,
.rig_open = dttsp_open,
.rig_close = dttsp_close,
.cfgparams = dttsp_cfg_params,
.set_conf = dttsp_set_conf,
.get_conf = dttsp_get_conf,
.set_freq = dttsp_set_freq,
.get_freq = dttsp_get_freq,
.set_mode = dttsp_set_mode,
.set_level = dttsp_set_level,
.get_level = dttsp_get_level,
.set_func = dttsp_set_func,
.set_rit = dttsp_set_rit,
.get_rit = dttsp_get_rit,
.set_ant = dttsp_set_ant,
};
static int send_command(RIG *rig, const char *cmdstr, size_t buflen)
{
int ret;
ret = write_block(&rig->state.rigport, (unsigned char *) cmdstr, buflen);
return ret;
}
static int fetch_meter(RIG *rig, int *label, float *data, int npts)
{
struct dttsp_priv_data *priv = (struct dttsp_priv_data *)rig->state.priv;
int ret, buf_len;
if (priv->meter_port.type.rig == RIG_PORT_UDP_NETWORK)
{
char buf[sizeof(float)*MAXMETERPTS * MAXRX];
buf_len = sizeof(buf);
ret = read_block(&priv->meter_port, (unsigned char *) buf, buf_len);
if (ret != buf_len)
{
ret = -RIG_EIO;
}
/* copy payload back to client space */
memcpy((void *) label, buf, sizeof(int));
memcpy((void *) data, buf + sizeof(int), npts * sizeof(float));
}
else
{
/* IPC */
buf_len = sizeof(int);
ret = read_block(&priv->meter_port, (unsigned char *) label, buf_len);
if (ret != buf_len)
{
ret = -RIG_EIO;
}
if (ret < 0)
{
return ret;
}
buf_len = (int) sizeof(float) * npts;
if (sizeof(float) != 4)
{
rig_debug(RIG_DEBUG_ERR, "%s: sizeof(float)!=4, instead = %d\n", __func__,
(int)sizeof(float));
return -RIG_EINTERNAL;
}
ret = read_block(&priv->meter_port, (unsigned char *) data, buf_len);
if (ret != buf_len)
{
ret = -RIG_EIO;
}
if (ret < 0)
{
return ret;
}
}
return ret;
}
/*
* Assumes rig!=NULL, rig->state.priv!=NULL
*/
int dttsp_set_conf(RIG *rig, token_t token, const char *val)
{
struct dttsp_priv_data *priv;
struct rig_state *rs;
rs = &rig->state;
priv = (struct dttsp_priv_data *)rs->priv;
switch (token)
{
case TOK_TUNER_MODEL:
priv->tuner_model = atoi(val);
break;
case TOK_SAMPLE_RATE:
priv->sample_rate = atoi(val);
break;
default:
/* if it's not for the dttsp backend, maybe it's for the tuner */
if (priv->tuner)
{
return rig_set_conf(priv->tuner, token, val);
}
else
{
return -RIG_EINVAL;
}
}
return RIG_OK;
}
/*
* assumes rig!=NULL,
* Assumes rig!=NULL, rig->state.priv!=NULL
* and val points to a buffer big enough to hold the conf value.
*/
int dttsp_get_conf2(RIG *rig, token_t token, char *val, int val_len)
{
struct dttsp_priv_data *priv;
struct rig_state *rs;
rs = &rig->state;
priv = (struct dttsp_priv_data *)rs->priv;
switch (token)
{
case TOK_TUNER_MODEL:
SNPRINTF(val, val_len, "%u", priv->tuner_model);
break;
case TOK_SAMPLE_RATE:
SNPRINTF(val, val_len, "%d", priv->sample_rate);
break;
default:
/* if it's not for the dttsp backend, maybe it's for the tuner */
if (priv->tuner)
{
return rig_get_conf(priv->tuner, token, val);
}
else
{
return -RIG_EINVAL;
}
}
return RIG_OK;
}
int dttsp_get_conf(RIG *rig, token_t token, char *val)
{
return dttsp_get_conf2(rig, token, val, 128);
}
int dttsp_init(RIG *rig)
{
struct dttsp_priv_data *priv;
const char *cmdpath;
char *p;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
rig->state.priv = (struct dttsp_priv_data *)calloc(1,
sizeof(struct dttsp_priv_data));
if (!rig->state.priv)
{
return -RIG_ENOMEM;
}
priv = rig->state.priv;
priv->tuner = NULL;
priv->tuner_model = RIG_MODEL_DUMMY;
priv->IF_center_freq = 0;
p = getenv("SDR_DEFRATE");
if (p)
{
priv->sample_rate = atoi(p);
}
else
{
priv->sample_rate = DEFAULT_SAMPLE_RATE;
}
cmdpath = getenv("SDR_PARMPATH");
if (!cmdpath)
cmdpath = rig->state.rigport.type.rig == RIG_PORT_UDP_NETWORK ?
DEFAULT_DTTSP_CMD_NET_ADDR : DEFAULT_DTTSP_CMD_PATH;
strncpy(rig->state.rigport.pathname, cmdpath, HAMLIB_FILPATHLEN - 1);
return RIG_OK;
}
int dttsp_open(RIG *rig)
{
struct dttsp_priv_data *priv = (struct dttsp_priv_data *)rig->state.priv;
int ret;
char *p;
char *meterpath;
rig_debug(RIG_DEBUG_TRACE, "%s called\n", __func__);
/*
* prevent l8ps
*/
if (priv->tuner_model == RIG_MODEL_DTTSP ||
priv->tuner_model == RIG_MODEL_DTTSP_UDP)
{
return -RIG_ECONF;
}
priv->tuner = rig_init(priv->tuner_model);
if (!priv->tuner)
{
/* FIXME: wrong rig model? */
return -RIG_ENOMEM;
}
ret = rig_open(priv->tuner);
if (ret != RIG_OK)
{
rig_cleanup(priv->tuner);
priv->tuner = NULL;
return ret;
}
/* open DttSP meter pipe */
priv->meter_port.post_write_delay = rig->state.rigport.post_write_delay;
priv->meter_port.timeout = rig->state.rigport.timeout;
priv->meter_port.retry = rig->state.rigport.retry;
p = getenv("SDR_METERPATH");
if (!p)
{
meterpath = priv->meter_port.pathname;
SNPRINTF(meterpath, HAMLIB_FILPATHLEN, "%s", rig->state.rigport.pathname);
if (rig->state.rigport.type.rig == RIG_PORT_UDP_NETWORK)
{
p = strrchr(meterpath, ':');
if (p)
{
strcpy(p + 1, "19003");
}
else
{
strcat(meterpath, ":19003");
}
p = meterpath;
}
else
{
p = strrchr(meterpath, '/');
if (p)
{
strcpy(p + 1, "SDRmeter");
}
}
}
if (!p)
{
/* disabled */
priv->meter_port.fd = -1;
}
else
{
priv->meter_port.type.rig = rig->state.rigport.type.rig;
ret = port_open(&priv->meter_port);
if (ret < 0)
{
return ret;
}
}
/* TODO:
* copy priv->tuner->rx_range/tx_range to rig->state
*/
#if 1
rig->state.has_set_func |= priv->tuner->state.has_set_func;
rig->state.has_get_func |= priv->tuner->state.has_get_func;
rig->state.has_set_level |= priv->tuner->state.has_set_level;
rig->state.has_get_level |= priv->tuner->state.has_get_level;
rig->state.has_set_parm |= priv->tuner->state.has_set_parm;
rig->state.has_get_parm |= priv->tuner->state.has_get_parm;
#endif
/* Because model dummy has funky init value */
if (priv->tuner_model == RIG_MODEL_DUMMY)
{
dttsp_set_freq(rig, RIG_VFO_CURR, priv->IF_center_freq);
}
dttsp_set_func(rig, RIG_VFO_CURR, RIG_FUNC_MUTE, 0);
return RIG_OK;
}
int dttsp_close(RIG *rig)
{
struct dttsp_priv_data *priv = (struct dttsp_priv_data *)rig->state.priv;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
port_close(&priv->meter_port, priv->meter_port.type.rig);
rig_close(priv->tuner);
return RIG_OK;
}
int dttsp_cleanup(RIG *rig)
{
struct dttsp_priv_data *priv = (struct dttsp_priv_data *)rig->state.priv;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (priv && priv->tuner)
{
rig_cleanup(priv->tuner);
}
priv->tuner = NULL;
if (rig->state.priv)
{
free(rig->state.priv);
}
rig->state.priv = NULL;
return RIG_OK;
}
/*
* rig_set_freq is a good candidate for the GNUradio GUI setFrequency callback?
*/
int dttsp_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
struct dttsp_priv_data *priv = (struct dttsp_priv_data *)rig->state.priv;
freq_t tuner_freq;
int ret;
char fstr[20];
char buf[32];
shortfreq_t max_delta;
freq_t freq_offset;
max_delta = priv->sample_rate / 2 - kHz(2);
sprintf_freq(fstr, sizeof(fstr), freq);
rig_debug(RIG_DEBUG_TRACE, "%s called: %s %s\n",
__func__, rig_strvfo(vfo), fstr);
ret = rig_get_freq(priv->tuner, RIG_VFO_CURR, &tuner_freq);
if (ret != RIG_OK)
{
return ret;
}
freq_offset = freq - tuner_freq;
/* TODO: take into account the mode width and the IF dead zone */
if (fabs(freq_offset) > max_delta)
{
tuner_freq = priv->IF_center_freq + freq - kHz(6);
ret = rig_set_freq(priv->tuner, RIG_VFO_CURR, tuner_freq);
if (ret != RIG_OK)
{
return ret;
}
/* reread the tuner freq because some rigs can't tune to exact frequency.
* The rx_delta_f will correct that */
ret = rig_get_freq(priv->tuner, RIG_VFO_CURR, &tuner_freq);
if (ret != RIG_OK)
{
return ret;
}
}
priv->rx_delta_f = freq - tuner_freq;
sprintf_freq(fstr, sizeof(fstr), tuner_freq);
rig_debug(RIG_DEBUG_TRACE, "%s: tuner=%s, rx_delta=%d Hz\n",
__func__, fstr, priv->rx_delta_f);
/* setRxFrequenc */
SNPRINTF(buf, sizeof(buf), "setOsc %d\n", priv->rx_delta_f);
ret = send_command(rig, buf, strlen(buf));
return ret;
}
int dttsp_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
{
struct dttsp_priv_data *priv = (struct dttsp_priv_data *)rig->state.priv;
freq_t tuner_freq;
int ret;
ret = rig_get_freq(priv->tuner, RIG_VFO_CURR, &tuner_freq);
if (ret != RIG_OK)
{
return ret;
}
rig_debug(RIG_DEBUG_TRACE, "%s called\n", __func__);
*freq = tuner_freq - priv->rx_delta_f;
return RIG_OK;
}
static enum dttsp_mode_e rmode2dttsp(rmode_t mode)
{
int i;
for (i = 0; i < HAMLIB_VS_DTTSP_MODES_COUNT; i++)
{
if (hamlib_vs_dttsp_modes[i].hamlib_mode == mode)
{
return hamlib_vs_dttsp_modes[i].dttsp_mode;
}
}
return 0;
}
/*
* WIP
*/
int dttsp_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
{
char buf[32];
int ret = RIG_OK;
int filter_l, filter_h;
/* DttSP set mode */
SNPRINTF(buf, sizeof(buf), "setMode %d\n", rmode2dttsp(mode));
ret = send_command(rig, buf, strlen(buf));
rig_debug(RIG_DEBUG_VERBOSE, "%s: %s\n",
__func__, buf);
if (ret != RIG_OK || RIG_PASSBAND_NOCHANGE == width) { return ret; }
if (width == RIG_PASSBAND_NORMAL)
{
width = rig_passband_normal(rig, mode);
}
sprintf_freq(buf, sizeof(buf), width);
rig_debug(RIG_DEBUG_VERBOSE, "%s called: %s %s\n",
__func__, rig_strrmode(mode), buf);
switch (mode)
{
case RIG_MODE_USB:
case RIG_MODE_CW:
filter_l = 10;
filter_h = width;
break;
case RIG_MODE_LSB:
case RIG_MODE_CWR:
filter_l = -width;
filter_h = -10;
break;
case RIG_MODE_AM:
case RIG_MODE_SAM:
case RIG_MODE_FM:
case RIG_MODE_DSB:
filter_l = -width / 2;
filter_h = width / 2;
break;
default:
return -RIG_EINVAL;
}
SNPRINTF(buf, sizeof(buf), "setFilter %d %d\n", filter_l, filter_h);
ret = send_command(rig, buf, strlen(buf));
rig_debug(RIG_DEBUG_VERBOSE, "%s: %s\n",
__func__, buf);
return ret;
}
static int agc_level2dttsp(enum agc_level_e agc)
{
switch (agc)
{
case RIG_AGC_OFF: return 0;
case RIG_AGC_SLOW: return 2;
case RIG_AGC_MEDIUM: return 3;
case RIG_AGC_FAST: return 4;
default:
return 0;
}
return 0;
}
/*
*/
int dttsp_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
{
struct dttsp_priv_data *priv = (struct dttsp_priv_data *)rig->state.priv;
int ret = RIG_OK;
char buf[32];
switch (level)
{
case RIG_LEVEL_AGC:
SNPRINTF(buf, sizeof(buf), "setRXAGC %d\n", agc_level2dttsp(val.i));
ret = send_command(rig, buf, strlen(buf));
break;
default:
rig_debug(RIG_DEBUG_TRACE, "%s: level %s, try tuner\n",
__func__, rig_strlevel(level));
return rig_set_level(priv->tuner, vfo, level, val);
}
return ret;
}
int dttsp_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
{
struct dttsp_priv_data *priv = (struct dttsp_priv_data *)rig->state.priv;
int ret = RIG_OK;
char buf[32];
float rxm[MAXRX][RXMETERPTS];
rig_debug(RIG_DEBUG_VERBOSE, "%s called: %s\n", __func__,
rig_strlevel(level));
switch (level)
{
case RIG_LEVEL_RAWSTR:
case RIG_LEVEL_STRENGTH:
SNPRINTF(buf, sizeof(buf), "reqRXMeter %d\n", getpid());
ret = send_command(rig, buf, strlen(buf));
if (ret < 0)
{
return ret;
}
ret = fetch_meter(rig, (int *)buf, (float *)rxm, MAXRX * RXMETERPTS);
if (ret < 0)
{
return ret;
}
val->i = (int)rxm[0][0];
if (level == RIG_LEVEL_STRENGTH)
{
val->i = (int)rig_raw2val(val->i, &rig->state.str_cal);
}
ret = RIG_OK;
break;
default:
rig_debug(RIG_DEBUG_TRACE, "%s: level %s, try tuner\n",
__func__, rig_strlevel(level));
return rig_get_level(priv->tuner, vfo, level, val);
}
return ret;
}
int dttsp_set_func(RIG *rig, vfo_t vfo, setting_t func, int status)
{
struct dttsp_priv_data *priv = (struct dttsp_priv_data *)rig->state.priv;
char buf[32];
const char *cmd;
int ret;
status = status ? 1 : 0;
switch (func)
{
case RIG_FUNC_MUTE:
cmd = "setRunState";
status = status ? 0 : 2;
break;
case RIG_FUNC_NB:
cmd = "setNB";
break;
case RIG_FUNC_ANF:
cmd = "setANF";
break;
case RIG_FUNC_NR:
cmd = "setNR";
break;
default:
rig_debug(RIG_DEBUG_TRACE, "%s: func %s, try tuner\n",
__func__, rig_strfunc(func));
return rig_set_func(priv->tuner, vfo, func, status);
}
SNPRINTF(buf, sizeof(buf), "%s %d\n", cmd, status);
ret = send_command(rig, buf, strlen(buf));
return ret;
}
/*
* TODO
*/
int dttsp_set_rit(RIG *rig, vfo_t vfo, shortfreq_t rit)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
return -RIG_ENIMPL;
}
int dttsp_get_rit(RIG *rig, vfo_t vfo, shortfreq_t *rit)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
return -RIG_ENIMPL;
}
int dttsp_set_ant(RIG *rig, vfo_t vfo, ant_t ant, value_t option)
{
struct dttsp_priv_data *priv = (struct dttsp_priv_data *)rig->state.priv;
rig_debug(RIG_DEBUG_TRACE, "%s: ant %u, try tuner\n",
__func__, ant);
return rig_set_ant(priv->tuner, vfo, ant, option);
}
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