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Hamlib/rigs/jrc/jrc.c

1691 wiersze
39 KiB
C
Czysty Wina Historia

/*
* Hamlib JRC backend - main file
* Copyright (c) 2001-2010 by Stephane 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 "cal.h"
#include "register.h"
#include "jrc.h"
/*
* Carriage return
*/
#define EOM "\r"
#define BUFSZ 32
/*
* modes in use by the "2G" command
*/
#define MD_RTTY '0'
#define MD_CW '1'
#define MD_USB '2'
#define MD_LSB '3'
#define MD_AM '4'
#define MD_FM '5'
#define MD_AMS '6'
#define MD_FAX '6'
#define MD_ECSS_USB '7'
#define MD_ECSS_LSB '8'
#define MD_WFM '9'
/*
* jrc_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!
* TODO: error case handling
*/
static int jrc_transaction(RIG *rig, const char *cmd, int cmd_len, char *data,
int *data_len)
{
int retval;
struct rig_state *rs;
rs = &rig->state;
rig_flush(&rs->rigport);
// cppcheck-suppress *
Hold_Decode(rig);
retval = write_block(&rs->rigport, cmd, cmd_len);
if (retval != RIG_OK)
{
Unhold_Decode(rig);
return retval;
}
if (!data || !data_len)
{
Unhold_Decode(rig);
return 0;
}
retval = read_string(&rs->rigport, data, BUFSZ, EOM, strlen(EOM));
Unhold_Decode(rig);
if (retval < 0)
{
return retval;
}
*data_len = retval;
return RIG_OK;
}
static int jrc2rig_mode(RIG *rig, char jmode, char jwidth,
rmode_t *mode, pbwidth_t *width)
{
switch (jmode)
{
case MD_RTTY: *mode = RIG_MODE_RTTY; break;
case MD_CW: *mode = RIG_MODE_CW; break;
case MD_USB: *mode = RIG_MODE_USB; break;
case MD_LSB: *mode = RIG_MODE_LSB; break;
case MD_AM: *mode = RIG_MODE_AM; break;
case MD_FM: *mode = RIG_MODE_FM; break;
case MD_AMS: if (rig->caps->rig_model == RIG_MODEL_NRD535)
{
*mode = RIG_MODE_FAX;
}
else
{
*mode = RIG_MODE_AMS;
}
break;
case MD_ECSS_USB: *mode = RIG_MODE_ECSSUSB; break;
case MD_ECSS_LSB: *mode = RIG_MODE_ECSSLSB; break;
case MD_WFM: *mode = RIG_MODE_WFM; break;
default:
rig_debug(RIG_DEBUG_ERR,
"%s: unsupported mode %c\n",
__func__, jmode);
*mode = RIG_MODE_NONE;
return -RIG_EINVAL;
}
/*
* determine passband
*/
switch (jwidth)
{
case '0':
*width = s_Hz(6000); //wide
break;
case '1':
*width = s_Hz(2000); //inter
break;
case '2':
*width = s_Hz(1000); //narr
break;
case '3':
*width = s_Hz(12000); //aux - nrd535 only
break;
default:
rig_debug(RIG_DEBUG_ERR,
"%s: unsupported width %c\n",
__func__, jwidth);
*width = RIG_PASSBAND_NORMAL;
return -RIG_EINVAL;
}
return RIG_OK;
}
static int rig2jrc_mode(RIG *rig, rmode_t mode, pbwidth_t width,
char *jmode, char *jwidth)
{
switch (mode)
{
case RIG_MODE_RTTY: *jmode = MD_RTTY; break;
case RIG_MODE_CW: *jmode = MD_CW; break;
case RIG_MODE_USB: *jmode = MD_USB; break;
case RIG_MODE_LSB: *jmode = MD_LSB; break;
case RIG_MODE_AM: *jmode = MD_AM; break;
case RIG_MODE_FM: *jmode = MD_FM; break;
case RIG_MODE_AMS: *jmode = MD_AMS; break;
case RIG_MODE_FAX: *jmode = MD_FAX; break;
case RIG_MODE_ECSSUSB: *jmode = MD_ECSS_USB; break;
case RIG_MODE_ECSSLSB: *jmode = MD_ECSS_LSB; break;
case RIG_MODE_WFM: *jmode = MD_WFM; break;
default:
rig_debug(RIG_DEBUG_ERR,
"%s: unsupported mode %s\n", __func__, rig_strrmode(mode));
return -RIG_EINVAL;
}
if (RIG_PASSBAND_NOCHANGE == width)
{
*jwidth = '1';
return RIG_OK;
}
if (width == RIG_PASSBAND_NORMAL)
{
width = rig_passband_normal(rig, mode);
}
if (width <= s_Hz(1500))
{
*jwidth = '2'; /*narr*/
}
else if (width <= s_Hz(4000))
{
*jwidth = '1'; /*inter*/
}
else if (width <= s_Hz(9000))
{
*jwidth = '0'; /*wide*/
}
else if (rig->caps->rig_model == RIG_MODEL_NRD535)
{
*jwidth = '3'; /*aux - nrd535 only*/
}
else
{
*jwidth = '1'; /*inter*/
}
return RIG_OK;
}
int jrc_open(RIG *rig)
{
int retval;
/*
* Turning computer control ON,
* Turn continuous mode on (for "I" query)
*/
if (rig->caps->rig_model == RIG_MODEL_NRD535)
{
retval = jrc_transaction(rig, "H1" EOM, 3, NULL, NULL);
}
else
{
retval = jrc_transaction(rig, "H1" EOM "I1"EOM, 6, NULL, NULL);
}
return retval;
}
int jrc_close(RIG *rig)
{
int retval;
/* Turning computer control OFF */
retval = jrc_transaction(rig, "H0" EOM, 3, NULL, NULL);
return retval;
}
/*
* jrc_set_freq
* Assumes rig!=NULL
*/
int jrc_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
char freqbuf[BUFSZ];
int freq_len;
if (freq >= (freq_t)pow(10, priv->max_freq_len))
{
return -RIG_EINVAL;
}
// cppcheck-suppress *
// suppressing bogus cppcheck error in ver 1.90
freq_len = sprintf(freqbuf, "F%0*"PRIll EOM, priv->max_freq_len, (int64_t)freq);
return jrc_transaction(rig, freqbuf, freq_len, NULL, NULL);
}
static int get_current_istate(RIG *rig, char *buf, int *buf_len)
{
int retval;
/*
* JRCs use "I" to get information,
*/
if (rig->caps->rig_model == RIG_MODEL_NRD535)
{
retval = jrc_transaction(rig, "I1" EOM "I0" EOM, 6, buf, buf_len);
}
else
{
retval = jrc_transaction(rig, "I" EOM, 2, buf, buf_len);
}
return retval;
}
/*
* jrc_get_freq
* Assumes rig!=NULL, freq!=NULL
*/
int jrc_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
int freq_len, retval;
char freqbuf[BUFSZ];
//note: JRCs use "I" to get information
retval = get_current_istate(rig, freqbuf, &freq_len);
if (retval != RIG_OK)
{
return retval;
}
//I command returns Iabdffffffffg<CR>
if (freqbuf[0] != 'I' || freq_len != priv->info_len)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_freq: wrong answer %s, "
"len=%d\n", freqbuf, freq_len);
return -RIG_ERJCTED;
}
freqbuf[4 + priv->max_freq_len] = '\0';
/* extract freq */
sscanf(freqbuf + 4, "%"SCNfreq, freq);
return RIG_OK;
}
/*
* jrc_set_vfo
* Assumes rig!=NULL
*/
int jrc_set_vfo(RIG *rig, vfo_t vfo)
{
unsigned char cmdbuf[16];
int cmd_len, retval;
char vfo_function;
switch (vfo)
{
case RIG_VFO_VFO: vfo_function = 'F'; break;
case RIG_VFO_MEM: vfo_function = 'C'; break;
default:
rig_debug(RIG_DEBUG_ERR, "jrc_set_vfo: unsupported VFO %s\n",
rig_strvfo(vfo));
return -RIG_EINVAL;
}
cmd_len = sprintf((char *) cmdbuf, "%c" EOM, vfo_function);
retval = jrc_transaction(rig, (char *) cmdbuf, cmd_len, NULL, NULL);
return retval;
}
/*
* jrc_set_mode
* Assumes rig!=NULL
*/
int jrc_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
{
char mdbuf[BUFSZ];
int retval, mdbuf_len;
char amode, awidth;
retval = rig2jrc_mode(rig, mode, width, &amode, &awidth);
if (retval != RIG_OK)
{
return retval;
}
mdbuf_len = sprintf(mdbuf, "D" "%c" EOM, amode);
retval = jrc_transaction(rig, mdbuf, mdbuf_len, NULL, NULL);
if (retval != RIG_OK)
{
return retval;
}
if (width != RIG_PASSBAND_NOCHANGE)
{
mdbuf_len = sprintf(mdbuf, "B" "%c" EOM, awidth);
retval = jrc_transaction(rig, mdbuf, mdbuf_len, NULL, NULL);
if (retval != RIG_OK)
{
return retval;
}
}
return RIG_OK;
}
/*
* jrc_get_mode
* Assumes rig!=NULL, mode!=NULL, width!=NULL
*/
int jrc_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
int md_len, retval;
char mdbuf[BUFSZ];
char cmode;
char cwidth;
//note: JRCs use "I" to get information
retval = get_current_istate(rig, mdbuf, &md_len);
if (retval != RIG_OK)
{
return retval;
}
//I command returns Iabdffffffffg<CR>
if (mdbuf[0] != 'I' || md_len != priv->info_len)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_mode: wrong answer %s, "
"len=%d\n", mdbuf, md_len);
return -RIG_ERJCTED;
}
/* extract width and mode */
cwidth = mdbuf[2];
cmode = mdbuf[3];
retval = jrc2rig_mode(rig, cmode, cwidth,
mode, width);
return retval;
}
/*
* jrc_set_func
* Assumes rig!=NULL
*/
int jrc_set_func(RIG *rig, vfo_t vfo, setting_t func, int status)
{
int cmd_len;
char cmdbuf[BUFSZ];
/* Optimize:
* sort the switch cases with the most frequent first
*/
switch (func)
{
case RIG_FUNC_FAGC:
/* FIXME: FAGC levels */
cmd_len = sprintf(cmdbuf, "G%d" EOM, status ? 1 : 2);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_FUNC_NB:
/* FIXME: NB1 and NB2 */
cmd_len = sprintf(cmdbuf, "N%d" EOM, status ? 1 : 0);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
/*
* FIXME: which BB mode for NR and BC at same time ?
*/
case RIG_FUNC_NR:
cmd_len = sprintf(cmdbuf, "BB%d" EOM, status ? 1 : 0);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_FUNC_BC:
cmd_len = sprintf(cmdbuf, "BB%d" EOM, status ? 2 : 0);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_FUNC_LOCK:
cmd_len = sprintf(cmdbuf, "DD%d" EOM, status ? 1 : 0);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_FUNC_MN:
cmd_len = sprintf(cmdbuf, "EE%d" EOM, status ? 1 : 0);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
default:
rig_debug(RIG_DEBUG_ERR, "Unsupported set_func %s\n", rig_strfunc(func));
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* jrc_get_func
* Assumes rig!=NULL, status!=NULL
*/
int jrc_get_func(RIG *rig, vfo_t vfo, setting_t func, int *status)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
int retval, func_len;
char funcbuf[BUFSZ];
/* Optimize:
* sort the switch cases with the most frequent first
*/
switch (func)
{
case RIG_FUNC_FAGC:
/* FIXME: FAGC levels */
//retval = jrc_transaction (rig, "G" EOM, 2, funcbuf, &func_len);
retval = get_current_istate(rig, funcbuf, &func_len);
if (retval != RIG_OK)
{
return retval;
}
//if (func_len != 3 || func_len != 6) {
if (funcbuf[0] != 'I' || func_len != priv->info_len)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_func: wrong answer %s, "
"len=%d\n", funcbuf, func_len);
return -RIG_ERJCTED;
}
//*status = funcbuf[1] != '2';
*status = funcbuf[4 + priv->max_freq_len] != '2';
return RIG_OK;
case RIG_FUNC_NB:
/* FIXME: NB1 and NB2 */
retval = jrc_transaction(rig, "N" EOM, 2, funcbuf, &func_len);
if (retval != RIG_OK)
{
return retval;
}
if (func_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_func: wrong answer %s, "
"len=%d\n", funcbuf, func_len);
return -RIG_ERJCTED;
}
*status = funcbuf[1] != '0';
return RIG_OK;
/*
* FIXME: which BB mode for NR and BC at same time ?
*/
case RIG_FUNC_NR:
retval = jrc_transaction(rig, "BB" EOM, 3, funcbuf, &func_len);
if (retval != RIG_OK)
{
return retval;
}
if (func_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_func: wrong answer %s, "
"len=%d\n", funcbuf, func_len);
return -RIG_ERJCTED;
}
*status = funcbuf[2] == '1';
return RIG_OK;
case RIG_FUNC_BC:
retval = jrc_transaction(rig, "BB" EOM, 3, funcbuf, &func_len);
if (retval != RIG_OK)
{
return retval;
}
if (func_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_func: wrong answer %s, "
"len=%d\n", funcbuf, func_len);
return -RIG_ERJCTED;
}
*status = funcbuf[2] == '2';
return RIG_OK;
case RIG_FUNC_LOCK:
retval = jrc_transaction(rig, "DD" EOM, 3, funcbuf, &func_len);
if (retval != RIG_OK)
{
return retval;
}
if (func_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_func: wrong answer %s, "
"len=%d\n", funcbuf, func_len);
return -RIG_ERJCTED;
}
*status = funcbuf[1] == '1';
return RIG_OK;
case RIG_FUNC_MN:
retval = jrc_transaction(rig, "EE" EOM, 3, funcbuf, &func_len);
if (retval != RIG_OK)
{
return retval;
}
if (func_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_func: wrong answer %s, "
"len=%d\n", funcbuf, func_len);
return -RIG_ERJCTED;
}
*status = funcbuf[1] == '1';
return RIG_OK;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported get_func %s\n", __func__,
rig_strfunc(func));
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* jrc_set_level
* Assumes rig!=NULL
* FIXME: cannot support PREAMP and ATT both at same time (make sens though)
*/
int jrc_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
int cmd_len;
char cmdbuf[BUFSZ];
/* Optimize:
* sort the switch cases with the most frequent first
*/
switch (level)
{
case RIG_LEVEL_ATT:
cmd_len = sprintf(cmdbuf, "A%d" EOM, val.i ? 1 : 0);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_LEVEL_RF:
cmd_len = sprintf(cmdbuf, "HH%03d" EOM, (int)(val.f * 255.0));
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_LEVEL_AF:
cmd_len = sprintf(cmdbuf, "JJ%03d" EOM, (int)(val.f * 255.0));
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_LEVEL_SQL:
cmd_len = sprintf(cmdbuf, "LL%03d" EOM, (int)(val.f * 255.0));
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_LEVEL_NR:
cmd_len = sprintf(cmdbuf, "FF%03d" EOM, (int)(val.f * 255.0));
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
#if 0
case RIG_LEVEL_TONE:
cmd_len = sprintf(cmdbuf, "KK%03d" EOM, (int)(val.f * 255.0));
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
#endif
case RIG_LEVEL_NOTCHF:
cmd_len = sprintf(cmdbuf, "GG%+04d" EOM, val.i);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
#if 0
case RIG_LEVEL_BWC:
if (priv->pbs_len == 3)
{
val.i /= 10;
}
cmd_len = sprintf(cmdbuf, "W%0*d" EOM, priv->pbs_len, val.i);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
#endif
case RIG_LEVEL_AGC:
if (val.i < 10)
cmd_len = sprintf(cmdbuf, "G%d" EOM,
val.i == RIG_AGC_SLOW ? 0 :
val.i == RIG_AGC_FAST ? 1 : 2);
else
{
cmd_len = sprintf(cmdbuf, "G3%03d" EOM, val.i / 20);
}
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_LEVEL_CWPITCH:
cmd_len = sprintf(cmdbuf, "%s%+05d" EOM, priv->cw_pitch, val.i);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_LEVEL_IF:
if (priv->pbs_len == 3)
{
val.i /= 10;
}
cmd_len = sprintf(cmdbuf, "P%+0*d" EOM, priv->pbs_len + 1, val.i);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported set_level %s\n", __func__,
rig_strlevel(level));
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* jrc_get_level
* Assumes rig!=NULL, val!=NULL
*/
int jrc_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
int retval, lvl_len, lvl;
char lvlbuf[BUFSZ];
char cwbuf[BUFSZ];
int cw_len;
switch (level)
{
case RIG_LEVEL_RAWSTR:
/* read A/D converted value */
retval = jrc_transaction(rig, "M" EOM, 2, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len != 5)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
lvlbuf[4] = '\0';
val->i = atoi(lvlbuf + 1);
break;
case RIG_LEVEL_STRENGTH:
/* read calibrated A/D converted value */
retval = jrc_transaction(rig, "M" EOM, 2, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len != 5)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
lvlbuf[4] = '\0';
val->i = (int)rig_raw2val(atoi(lvlbuf + 1), &rig->caps->str_cal);
break;
case RIG_LEVEL_ATT:
retval = get_current_istate(rig, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'I' || lvl_len != priv->info_len)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
val->i = lvlbuf[1] == '1' ? 20 : 0;
break;
case RIG_LEVEL_AGC:
retval = get_current_istate(rig, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'I' || lvl_len != priv->info_len)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
lvlbuf[priv->info_len - 1] = '\0';
if (priv->info_len == 14)
{
switch (lvlbuf[priv->info_len - 2])
{
case '0' : val->i = RIG_AGC_SLOW; break;
case '1' : val->i = RIG_AGC_FAST; break;
case '2' : val->i = RIG_AGC_OFF; break;
default : val->i = RIG_AGC_FAST;
}
}
else
{
val->i = atoi(lvlbuf + priv->info_len - 4);
}
break;
case RIG_LEVEL_RF:
retval = jrc_transaction(rig, "HH" EOM, 3, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len != 6)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
/*
* 000..255
*/
sscanf(lvlbuf + 2, "%d", &lvl);
val->f = (float)lvl / 255.0;
break;
case RIG_LEVEL_AF:
retval = jrc_transaction(rig, "JJ" EOM, 3, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len != 6)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
/*
* 000..255
*/
sscanf(lvlbuf + 2, "%d", &lvl);
val->f = (float)lvl / 255.0;
break;
case RIG_LEVEL_SQL:
retval = jrc_transaction(rig, "LL" EOM, 3, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len != 6)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
/*
* 000..255
*/
sscanf(lvlbuf + 2, "%d", &lvl);
val->f = (float)lvl / 255.0;
break;
case RIG_LEVEL_NR:
retval = jrc_transaction(rig, "FF" EOM, 3, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len != 6)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
/*
* 000..255
*/
sscanf(lvlbuf + 2, "%d", &lvl);
val->f = (float)lvl / 255.0;
break;
#if 0
case RIG_LEVEL_TONE:
retval = jrc_transaction(rig, "KK" EOM, 3, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len != 6)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
sscanf(lvlbuf + 2, "%u", &lvl);
val->f = (float)lvl / 255.0;
break;
#endif
case RIG_LEVEL_NOTCHF:
retval = jrc_transaction(rig, "GG" EOM, 3, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len != 8)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
/*
* 000..255
*/
sscanf(lvlbuf + 2, "%d", &lvl);
val->f = (float)lvl / 255.0;
break;
#if 0
case RIG_LEVEL_BWC:
retval = jrc_transaction(rig, "W" EOM, 2, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'W' || lvl_len != priv->pbs_len + 2)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
sscanf(lvlbuf + 1, "%d", &lvl);
if (priv->pbs_len == 3)
{
lvl *= 10;
}
val->i = lvl;
break;
#endif
case RIG_LEVEL_CWPITCH:
cw_len = sprintf(cwbuf, "%s" EOM, priv->cw_pitch);
retval = jrc_transaction(rig, cwbuf, cw_len, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len != cw_len + 5)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
sscanf(lvlbuf + (cw_len - 1), "%05d", &lvl);
val->i = lvl;
break;
case RIG_LEVEL_IF:
retval = jrc_transaction(rig, "P" EOM, 2, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'P' || lvl_len != priv->pbs_info_len)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_level: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
sscanf(lvlbuf + 1, "%d", &lvl);
if (priv->pbs_len == 3)
{
lvl *= 10;
}
val->i = lvl;
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported get_level %s\n", __func__,
rig_strlevel(level));
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* jrc_set_parm
* Assumes rig!=NULL
* FIXME: cannot support PREAMP and ATT both at same time (make sens though)
*/
int jrc_set_parm(RIG *rig, setting_t parm, value_t val)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
int cmd_len;
char cmdbuf[BUFSZ];
int minutes;
/* Optimize:
* sort the switch cases with the most frequent first
*/
switch (parm)
{
case RIG_PARM_BACKLIGHT:
cmd_len = sprintf(cmdbuf, "AA%d" EOM, val.f > 0.5 ? 0 : 1);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_PARM_BEEP:
cmd_len = sprintf(cmdbuf, "U%0*d" EOM, priv->beep_len,
(priv->beep + val.i) ? 1 : 0);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
case RIG_PARM_TIME:
minutes = val.i / 60;
cmd_len = sprintf(cmdbuf, "R1%02d%02d" EOM,
minutes / 60, minutes % 60);
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported set_parm %s\n", __func__,
rig_strparm(parm));
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* jrc_get_parm
* Assumes rig!=NULL, val!=NULL
*/
int jrc_get_parm(RIG *rig, setting_t parm, value_t *val)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
int retval, lvl_len, i;
char lvlbuf[BUFSZ];
char cmdbuf[BUFSZ];
int cmd_len;
/* Optimize:
* sort the switch cases with the most frequent first
*/
switch (parm)
{
case RIG_PARM_TIME:
retval = jrc_transaction(rig, "R0" EOM, 3, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
/* "Rhhmmss"CR */
if (lvl_len != 8)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_parm: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
/* convert ASCII to numeric 0..9 */
for (i = 1; i < 7; i++)
{
lvlbuf[i] -= '0';
}
val->i = ((10 * lvlbuf[1] + lvlbuf[2]) * 60 + /* hours */
10 * lvlbuf[3] + lvlbuf[4]) * 60 + /* minutes */
10 * lvlbuf[5] + lvlbuf[6]; /* secondes */
break;
case RIG_PARM_BEEP:
cmd_len = sprintf(cmdbuf, "U%d" EOM, priv->beep / 10);
retval = jrc_transaction(rig, cmdbuf, cmd_len, lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvl_len != priv->beep_len + 2)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_parm: wrong answer"
"len=%d\n", lvl_len);
return -RIG_ERJCTED;
}
val->i = lvlbuf[priv->beep_len] == 0 ? 0 : 1;
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported get_parm %s\n", __func__,
rig_strparm(parm));
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* jrc_get_dcd
* Assumes rig!=NULL, dcd!=NULL
*/
int jrc_get_dcd(RIG *rig, vfo_t vfo, dcd_t *dcd)
{
char dcdbuf[BUFSZ];
int dcd_len, retval;
retval = jrc_transaction(rig, "Q" EOM, 2, dcdbuf, &dcd_len);
if (retval != RIG_OK)
{
return retval;
}
if (dcd_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_dcd: wrong answer %s, "
"len=%d\n", dcdbuf, dcd_len);
return -RIG_ERJCTED;
}
*dcd = dcdbuf[1] == '0' ? RIG_DCD_ON : RIG_DCD_OFF;
return RIG_OK;
}
/*
* jrc_set_trn
* Assumes rig!=NULL
*/
int jrc_set_trn(RIG *rig, int trn)
{
char *trncmd;
/* transceive(continuous) mode not available in remote mode
* so switch back and forth upon entering/leaving
*/
trncmd = trn == RIG_TRN_RIG ? "H0"EOM"I1"EOM : "H1"EOM"I1"EOM;
return jrc_transaction(rig, trncmd, 6, NULL, NULL);
}
/*
* jrc_set_powerstat
* Assumes rig!=NULL
*/
int jrc_set_powerstat(RIG *rig, powerstat_t status)
{
char pwrbuf[BUFSZ];
int pwr_len;
pwr_len = sprintf(pwrbuf, "T%d" EOM, status == RIG_POWER_ON ? 1 : 0);
return jrc_transaction(rig, pwrbuf, pwr_len, NULL, NULL);
}
/*
* jrc_get_powerstat
* Assumes rig!=NULL
*/
int jrc_get_powerstat(RIG *rig, powerstat_t *status)
{
char pwrbuf[BUFSZ];
int pwr_len, retval;
if (rig->caps->rig_model == RIG_MODEL_NRD535)
{
retval = jrc_transaction(rig, "T" EOM, 2, pwrbuf, &pwr_len);
if (retval != RIG_OK)
{
return retval;
}
if (pwr_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_powerstat: wrong answer %s, "
"len=%d\n", pwrbuf, pwr_len);
return -RIG_ERJCTED;
}
*status = pwrbuf[1] == '0' ? RIG_POWER_OFF : RIG_POWER_ON;
return RIG_OK;
}
else
{
retval = jrc_transaction(rig, "I" EOM, 2, pwrbuf, &pwr_len);
*status = retval != RIG_OK ? RIG_POWER_OFF : RIG_POWER_ON;
return retval;
}
}
/*
* jrc_reset
* Assumes rig!=NULL
*/
int jrc_reset(RIG *rig, reset_t reset)
{
char rstbuf[BUFSZ];
int rst_len;
char rst;
switch (reset)
{
case RIG_RESET_MCALL: rst = '1'; break; /* mem clear */
case RIG_RESET_VFO: rst = '2'; break; /* user setup default */
case RIG_RESET_MASTER: rst = '3'; break; /* 1 + 2 */
default:
rig_debug(RIG_DEBUG_ERR, "jrc_reset: unsupported reset %d\n",
reset);
return -RIG_EINVAL;
}
rst_len = sprintf(rstbuf, "Z%c" EOM, rst);
return jrc_transaction(rig, rstbuf, rst_len, NULL, NULL);
}
/*
* jrc_set_mem
* Assumes rig!=NULL
*/
int jrc_set_mem(RIG *rig, vfo_t vfo, int ch)
{
char cmdbuf[BUFSZ];
char membuf[BUFSZ];
int cmd_len, mem_len;
if (ch < 0 || ch > rig->caps->chan_list[0].endc)
{
return -RIG_EINVAL;
}
cmd_len = sprintf(cmdbuf, "C%03d" EOM, ch);
/* don't care about the Automatic response from receiver */
return jrc_transaction(rig, cmdbuf, cmd_len, membuf, &mem_len);
}
/*
* jrc_get_mem
* Assumes rig!=NULL
*/
int jrc_get_mem(RIG *rig, vfo_t vfo, int *ch)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
int mem_len, retval;
char membuf[BUFSZ];
int chan;
retval = jrc_transaction(rig, "L" EOM, 2, membuf, &mem_len);
if (retval != RIG_OK)
{
return retval;
}
/* need to handle vacant memories LmmmV<cr>, len = 6 */
if ((mem_len != priv->mem_len) && (mem_len != 6))
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_mem: wrong answer %s, "
"len=%d\n", membuf, mem_len);
return -RIG_ERJCTED;
}
membuf[4] = '\0';
/*extract current channel*/
sscanf(membuf + 1, "%d", &chan);
*ch = chan;
return RIG_OK;
}
/*
* jrc_set_chan
* Assumes rig!=NULL
*/
int jrc_set_chan(RIG *rig, const channel_t *chan)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
char cmdbuf[BUFSZ];
int retval, cmd_len;
rmode_t mode;
pbwidth_t width;
channel_t current;
/* read first to get current values */
current.channel_num = chan->channel_num;
if ((retval = jrc_get_chan(rig, &current, 1)) != RIG_OK) { return retval; }
sprintf(cmdbuf, "K%03d000", chan->channel_num);
if (chan->levels[rig_setting2idx(RIG_LEVEL_ATT)].i == 20)
{
cmdbuf[4] = '1';
}
mode = chan->mode;
width = chan->width;
if (RIG_MODE_NONE == mode) { mode = current.mode; }
if (RIG_PASSBAND_NOCHANGE == width) { width = current.width; }
retval = rig2jrc_mode(rig, mode, width, &cmdbuf[6], &cmdbuf[5]);
if (retval != RIG_OK)
{
return retval;
}
sprintf(cmdbuf + 7, "%0*"PRIll, priv->max_freq_len, (int64_t)chan->freq);
if (priv->mem_len == 17)
{
switch (chan->levels[rig_setting2idx(RIG_LEVEL_AGC)].i)
{
case RIG_AGC_SLOW : cmdbuf[priv->mem_len - 2] = '0'; break;
case RIG_AGC_FAST : cmdbuf[priv->mem_len - 2] = '1'; break;
case RIG_AGC_OFF : cmdbuf[priv->mem_len - 2] = '2'; break;
default : cmdbuf[priv->mem_len - 2] = '1';
}
}
else
{
sprintf(cmdbuf + priv->mem_len - 4, "%03d",
chan->levels[rig_setting2idx(RIG_LEVEL_AGC)].i);
}
cmd_len = priv->mem_len;
return jrc_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
}
/*
* jrc_get_chan
* Assumes rig!=NULL
*/
int jrc_get_chan(RIG *rig, channel_t *chan, int read_only)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
char membuf[BUFSZ], cmdbuf[BUFSZ];
int mem_len, cmd_len, retval;
chan->vfo = RIG_VFO_MEM;
chan->ant = RIG_ANT_NONE;
chan->freq = 0;
chan->mode = RIG_MODE_NONE;
chan->width = RIG_PASSBAND_NORMAL;
chan->tx_freq = 0;
chan->tx_mode = RIG_MODE_NONE;
chan->tx_width = RIG_PASSBAND_NORMAL;
chan->split = RIG_SPLIT_OFF;
chan->tx_vfo = RIG_VFO_NONE;
chan->rptr_shift = RIG_RPT_SHIFT_NONE;
chan->rptr_offs = 0;
chan->tuning_step = 0;
chan->rit = 0;
chan->xit = 0;
chan->funcs = 0;
chan->levels[rig_setting2idx(RIG_LEVEL_AGC)].i = RIG_AGC_OFF;
chan->levels[rig_setting2idx(RIG_LEVEL_ATT)].i = 0;
chan->ctcss_tone = 0;
chan->ctcss_sql = 0;
chan->dcs_code = 0;
chan->dcs_sql = 0;
chan->scan_group = 0;
chan->flags = RIG_CHFLAG_SKIP;
strcpy(chan->channel_desc, "");
cmd_len = sprintf(cmdbuf, "L%03d%03d" EOM, chan->channel_num,
chan->channel_num);
retval = jrc_transaction(rig, cmdbuf, cmd_len, membuf, &mem_len);
if (retval != RIG_OK)
{
return retval;
}
/* need to handle vacant memories LmmmV<cr>, len = 6 */
if ((mem_len != priv->mem_len) && (mem_len != 6))
{
rig_debug(RIG_DEBUG_ERR, "jrc_get_mem: wrong answer %s, "
"len=%d\n", membuf, mem_len);
return -RIG_ERJCTED;
}
if (mem_len != 6)
{
char freqbuf[BUFSZ];
if (membuf[4] == '1')
{
chan->levels[rig_setting2idx(RIG_LEVEL_ATT)].i = 20;
}
jrc2rig_mode(rig, membuf[6], membuf[5],
&chan->mode, &chan->width);
strncpy(freqbuf, membuf + 7, priv->max_freq_len);
freqbuf[priv->max_freq_len] = 0x00;
chan->freq = strtol(freqbuf, NULL, 10);
if (priv->mem_len == 17)
{
switch (membuf[priv->mem_len - 2])
{
case '0' : chan->levels[rig_setting2idx(RIG_LEVEL_AGC)].i = RIG_AGC_SLOW; break;
case '1' : chan->levels[rig_setting2idx(RIG_LEVEL_AGC)].i = RIG_AGC_FAST; break;
case '2' : chan->levels[rig_setting2idx(RIG_LEVEL_AGC)].i = RIG_AGC_OFF; break;
default : chan->levels[rig_setting2idx(RIG_LEVEL_AGC)].i = RIG_AGC_FAST;
}
}
else
{
strncpy(freqbuf, membuf + priv->mem_len - 4, 3);
chan->levels[rig_setting2idx(RIG_LEVEL_AGC)].i = strtol(freqbuf, NULL, 10);
}
}
return RIG_OK;
}
/*
* jrc_vfo_op
* Assumes rig!=NULL
*/
int jrc_vfo_op(RIG *rig, vfo_t vfo, vfo_op_t op)
{
const char *cmd;
switch (op)
{
case RIG_OP_FROM_VFO: cmd = "E1" EOM; break;
case RIG_OP_UP: cmd = "MM25" EOM; break;
case RIG_OP_DOWN: cmd = "MM24" EOM; break;
default:
rig_debug(RIG_DEBUG_ERR, "jrc_vfo_op: unsupported op %#x\n",
op);
return -RIG_EINVAL;
}
return jrc_transaction(rig, cmd, strlen(cmd), NULL, NULL);
}
/*
* jrc_scan, scan operation
* Assumes rig!=NULL
*
* Not really a scan operation so speaking.
* You just make the rig increment frequency of decrement continuously,
* depending on the sign of ch.
* However, using DCD sensing, followed by a stop, you get it.
*/
int jrc_scan(RIG *rig, vfo_t vfo, scan_t scan, int ch)
{
const char *scan_cmd = "";
switch (scan)
{
case RIG_SCAN_STOP:
scan_cmd = "Y0" EOM;
break;
case RIG_SCAN_SLCT:
scan_cmd = ch > 0 ? "Y+" EOM : "Y-" EOM;
break;
default:
rig_debug(RIG_DEBUG_ERR, "Unsupported scan %#x", scan);
return -RIG_EINVAL;
}
return jrc_transaction(rig, scan_cmd, 3, NULL, NULL);
}
/*
* jrc_decode is called by sa_sigio, when some asynchronous
* data has been received from the rig
*/
int jrc_decode_event(RIG *rig)
{
struct jrc_priv_caps *priv = (struct jrc_priv_caps *)rig->caps->priv;
struct rig_state *rs;
freq_t freq;
rmode_t mode;
pbwidth_t width;
int count;
char buf[BUFSZ];
rig_debug(RIG_DEBUG_VERBOSE, "%s: jrc_decode called\n", __func__);
rs = &rig->state;
/* "Iabdfg"CR */
//#define SETUP_STATUS_LEN 17
//count = read_string(&rs->rigport, buf, SETUP_STATUS_LEN, "", 0);
count = read_string(&rs->rigport, buf, priv->info_len, "", 0);
if (count < 0)
{
return count;
}
buf[31] = '\0'; /* stop run away.. */
if (buf[0] != 'I')
{
rig_debug(RIG_DEBUG_WARN, "jrc: unexpected data: %s\n",
buf);
return -RIG_EPROTO;
}
/*
* TODO: Attenuator and AGC change notification.
*/
if (rig->callbacks.freq_event)
{
//buf[14] = '\0'; /* side-effect: destroy AGC first digit! */
buf[4 + priv->max_freq_len] = '\0'; /* side-effect: destroy AGC first digit! */
sscanf(buf + 4, "%"SCNfreq, &freq);
return rig->callbacks.freq_event(rig, RIG_VFO_CURR, freq,
rig->callbacks.freq_arg);
}
if (rig->callbacks.mode_event)
{
jrc2rig_mode(rig, buf[3], buf[2], &mode, &width);
return rig->callbacks.mode_event(rig, RIG_VFO_CURR, mode, width,
rig->callbacks.freq_arg);
}
return RIG_OK;
}
/*
* initrigs_jrc is called by rig_backend_load
*/
DECLARE_INITRIG_BACKEND(jrc)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s: _init called\n", __func__);
rig_register(&nrd535_caps);
rig_register(&nrd545_caps);
rig_register(&nrd525_caps);
return RIG_OK;
}
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