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Hamlib/tentec/jupiter.c

1223 wiersze
31 KiB
C
Czysty Wina Historia

/*
* Hamlib TenTenc backend - TT-538 description
* Copyright (c) 2003-2012 by Stephane Fillod, Martin Ewing
*
*
* 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
*
*/
/* Extended and corrected by Martin Ewing AA6E 2/2012
* This backend tested with firmware v 1.330.
* Firmware version >=1.18 is probably required.
* Reference: Jupiter Model 538 Programmer's Reference Guide Rev. 1.1
* v 0.7 - 2012-07-15 - correct RAWSTR processing, add cal table for RIG_LEVEL_STRENGTH
* 2012-08-02 - Add support for "IF" (passband tuning), NB, NR, ANF
* 2012-12-04 - Revise reported bandwidth code
*/
/* to do:
* implement dual VFO & split capability
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <hamlib/rig.h>
#include "tentec2.h"
#include "tentec.h"
#include "bandplan.h"
struct tt538_priv_data
{
int ch; /* mem */
vfo_t vfo_curr;
};
#define TT538_MODES (RIG_MODE_FM|RIG_MODE_CW|RIG_MODE_SSB|RIG_MODE_AM)
#define TT538_RXMODES (TT538_MODES)
#define TT538_FUNCS (RIG_FUNC_NR|RIG_FUNC_ANF|RIG_FUNC_NB)
#define TT538_LEVELS (RIG_LEVEL_RAWSTR| \
RIG_LEVEL_SQL| \
RIG_LEVEL_RF|RIG_LEVEL_IF| \
RIG_LEVEL_AF|RIG_LEVEL_AGC| \
RIG_LEVEL_SWR|RIG_LEVEL_ATT)
#define TT538_LEVELS_SET (RIG_LEVEL_SQL|RIG_LEVEL_RF| \
RIG_LEVEL_AF|RIG_LEVEL_IF| \
RIG_LEVEL_AGC|RIG_LEVEL_ATT)
#define TT538_ANTS (RIG_ANT_1)
#define TT538_PARMS (RIG_PARM_NONE)
#define TT538_VFO (RIG_VFO_A|RIG_VFO_B)
#define TT538_VFO_OPS (RIG_OP_TO_VFO|RIG_OP_FROM_VFO)
#define TT538_AM '0'
#define TT538_USB '1'
#define TT538_LSB '2'
#define TT538_CW '3'
#define TT538_FM '4'
#define EOM "\015" /* CR */
/* Jupiter's RAWSTR is S-meter reading in S value + fractional S value, times 256 */
#define TT538_STR_CAL { 18, { \
{ 256, -48 }, \
{ 512, -42 }, \
{ 768, -36 }, \
{ 1024, -30 }, \
{ 1280, -24 }, \
{ 1536, -18 }, \
{ 1792, -12 }, \
{ 2048, -6 }, \
{ 2304, 0 }, \
{ 2560, 6 }, \
{ 2816, 12 }, \
{ 3072, 18 }, \
{ 3328, 24 }, \
{ 3584, 30 }, \
{ 3840, 36 }, \
{ 4096, 42 }, \
{ 4352, 48 }, \
{ 4608, 54 }, \
} }
static int tt538_init(RIG *rig);
static int tt538_reset(RIG *rig, reset_t reset);
static int tt538_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
static int tt538_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
static int tt538_set_vfo(RIG *rig, vfo_t vfo);
static int tt538_get_vfo(RIG *rig, vfo_t *vfo);
static int tt538_set_split_vfo(RIG *rig, vfo_t vfo, split_t, vfo_t tx_vfo);
static int tt538_get_split_vfo(RIG *rig, vfo_t vfo, split_t *, vfo_t *tx_vfo);
static int tt538_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width);
static int tt538_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width);
static char which_vfo(const RIG *rig, vfo_t vfo);
static int tt538_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt);
static int tt538_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val);
static int tt538_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val);
static int tt538_get_func(RIG *rig, vfo_t vfo, setting_t func, int *status);
static int tt538_set_func(RIG *rig, vfo_t vfo, setting_t func, int status);
/*
* tt538 transceiver capabilities.
*
* Protocol is documented at
* http://www.rfsquared.com/
*/
const struct rig_caps tt538_caps =
{
.rig_model = RIG_MODEL_TT538,
.model_name = "TT-538 Jupiter",
.mfg_name = "Ten-Tec",
.version = "0.7",
.copyright = "LGPL",
.status = RIG_STATUS_BETA,
.rig_type = RIG_TYPE_TRANSCEIVER,
.ptt_type = RIG_PTT_RIG,
.dcd_type = RIG_DCD_NONE,
.port_type = RIG_PORT_SERIAL,
.serial_rate_min = 57600,
.serial_rate_max = 57600,
.serial_data_bits = 8,
.serial_stop_bits = 1,
.serial_parity = RIG_PARITY_NONE,
.serial_handshake = RIG_HANDSHAKE_HARDWARE,
.write_delay = 0,
.post_write_delay = 0,
.timeout = 400,
.retry = 3,
.has_get_func = TT538_FUNCS,
.has_set_func = TT538_FUNCS,
.has_get_level = TT538_LEVELS,
.has_set_level = TT538_LEVELS_SET,
.has_get_parm = TT538_PARMS,
.has_set_parm = TT538_PARMS,
.level_gran = {}, /* FIXME: granularity */
.parm_gran = {},
.ctcss_list = NULL,
.dcs_list = NULL,
.preamp = { RIG_DBLST_END },
.attenuator = { 15, RIG_DBLST_END },
.max_rit = Hz(0),
.max_xit = Hz(0),
.max_ifshift = kHz(2),
.targetable_vfo = RIG_TARGETABLE_FREQ | RIG_TARGETABLE_MODE,
.transceive = RIG_TRN_OFF,
.bank_qty = 0,
.chan_desc_sz = 0,
.chan_list = {
{ 0, 127, RIG_MTYPE_MEM, TT_MEM_CAP },
},
.rx_range_list1 = {
{kHz(100), MHz(30), TT538_RXMODES, -1, -1, TT538_VFO, TT538_ANTS},
RIG_FRNG_END,
},
.tx_range_list1 = {
FRQ_RNG_HF(1, TT538_MODES, W(5), W(100), TT538_VFO, TT538_ANTS),
RIG_FRNG_END,
},
.rx_range_list2 = {
{kHz(100), MHz(30), TT538_RXMODES, -1, -1, TT538_VFO, TT538_ANTS},
RIG_FRNG_END,
},
.tx_range_list2 = {
FRQ_RNG_HF(2, TT538_MODES, W(5), W(100), TT538_VFO, TT538_ANTS),
{MHz(5.25), MHz(5.40), TT538_MODES, W(5), W(100), TT538_VFO, TT538_ANTS},
RIG_FRNG_END,
},
.tuning_steps = {
{TT538_RXMODES, 1},
{TT538_RXMODES, 10},
{TT538_RXMODES, 100},
{TT538_RXMODES, kHz(1)},
{TT538_RXMODES, kHz(10)},
{TT538_RXMODES, kHz(100)},
RIG_TS_END,
},
/* mode/filter list, remember: order matters! */
.filters = {
{RIG_MODE_CW | RIG_MODE_SSB | RIG_MODE_AM, kHz(2.4)},
{RIG_MODE_CW | RIG_MODE_SSB | RIG_MODE_AM, 300},
{RIG_MODE_CW | RIG_MODE_SSB | RIG_MODE_AM, kHz(8)},
{RIG_MODE_CW | RIG_MODE_SSB | RIG_MODE_AM, 0}, /* 34 filters */
{RIG_MODE_FM, kHz(15)}, /* TBC */
RIG_FLT_END,
},
.priv = (void *) NULL,
.rig_init = tt538_init,
.set_freq = tt538_set_freq,
.get_freq = tt538_get_freq,
.set_vfo = tt538_set_vfo,
.get_vfo = tt538_get_vfo,
.set_mode = tt538_set_mode,
.get_mode = tt538_get_mode,
.get_level = tt538_get_level,
.set_level = tt538_set_level,
.get_func = tt538_get_func,
.set_func = tt538_set_func,
.set_split_vfo = tt538_set_split_vfo,
.get_split_vfo = tt538_get_split_vfo,
.set_ptt = tt538_set_ptt,
.reset = tt538_reset,
.get_info = tentec2_get_info,
.str_cal = TT538_STR_CAL, // This signals front-end support of level STRENGTH
};
/* Filter table for 538 reciver support. */
static int tt538_rxFilter[] =
{
8000, 6000, 5700, 5400, 5100, 4800, 4500, 4200, 3900, 3600, 3300,
3000, 2850, 2700, 2550, 2400, 2250, 2100, 1950, 1800, 1650, 1500,
1350, 1200, 1050, 900, 750, 675, 600, 525, 450, 375, 330,
300, 260, 225, 180, 165, 150
};
#define JUPITER_TT538_RXFILTERS ( sizeof(tt538_rxFilter) / sizeof(tt538_rxFilter[0]) )
/*
* Function definitions below
*/
/* I frequently see the Jupiter and my laptop get out of sync. A
response from the 538 isn't seen by the laptop. A few "XX"s
sometimes get things going again, hence this hack, er, function. */
static int tt538_transaction(RIG *rig, const char *cmd, int cmd_len,
char *data, int *data_len)
{
char reset_buf[32];
int i, reset_len, retval;
retval = tentec_transaction(rig, cmd, cmd_len, data, data_len);
if (retval == RIG_OK)
{
return retval;
}
/* Try a few times to do a DSP reset to resync things. */
for (i = 0; i < 3; i++)
{
reset_len = 32;
retval = tentec_transaction(rig, "XX" EOM, 3, reset_buf, &reset_len);
if (retval != RIG_OK)
{
continue; /* Try again. This 1 didn't work. */
}
if (strstr(reset_buf, "RADIO START"))
{
break; /* DSP reset successful! */
}
}
/* Try real command one last time... */
return tentec_transaction(rig, cmd, cmd_len, data, data_len);
}
/*
* tt538_init:
* Basically, it just sets up *priv
*/
int tt538_init(RIG *rig)
{
struct tt538_priv_data *priv;
priv = (struct tt538_priv_data *) malloc(sizeof(struct tt538_priv_data));
if (!priv)
{
/* whoops! memory shortage! */
return -RIG_ENOMEM;
}
memset(priv, 0, sizeof(struct tt538_priv_data));
/*
* set arbitrary initial status
*/
priv->ch = 0;
priv->vfo_curr = RIG_VFO_A;
rig->state.priv = (rig_ptr_t)priv;
return RIG_OK;
}
static char which_vfo(const RIG *rig, vfo_t vfo)
{
struct tt538_priv_data *priv = (struct tt538_priv_data *)rig->state.priv;
if (vfo == RIG_VFO_CURR)
{
vfo = priv->vfo_curr;
}
switch (vfo)
{
case RIG_VFO_A: return 'A';
case RIG_VFO_B: return 'B';
case RIG_VFO_NONE: return 'N';
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported VFO %s\n",
__func__, rig_strvfo(vfo));
return -RIG_EINVAL;
}
}
int tt538_get_vfo(RIG *rig, vfo_t *vfo)
{
struct tt538_priv_data *priv = (struct tt538_priv_data *) rig->state.priv;
*vfo = priv->vfo_curr;
return RIG_OK;
}
/*
* tt538_set_vfo
* Assumes rig!=NULL
*/
int tt538_set_vfo(RIG *rig, vfo_t vfo)
{
struct tt538_priv_data *priv = (struct tt538_priv_data *)rig->state.priv;
if (vfo == RIG_VFO_CURR)
{
return RIG_OK;
}
priv->vfo_curr = vfo;
return RIG_OK;
}
/*
* Software restart
*/
int tt538_reset(RIG *rig, reset_t reset)
{
int retval, reset_len;
char reset_buf[32];
reset_len = 32;
retval = tt538_transaction(rig, "XX" EOM, 3, reset_buf, &reset_len);
if (retval != RIG_OK)
{
return retval;
}
if (!strstr(reset_buf, "RADIO START"))
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, reset_buf);
return -RIG_EPROTO;
}
return RIG_OK;
}
/*
* tt538_get_freq
* Assumes rig!=NULL, freq!=NULL
*/
int tt538_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
{
char curVfo;
int cmd_len, resp_len, retval;
unsigned char cmdbuf[16], respbuf[32];
cmd_len = sprintf((char *) cmdbuf, "?%c" EOM, which_vfo(rig, vfo));
resp_len = 7;
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, (char *) respbuf,
&resp_len);
if (retval != RIG_OK)
{
return retval;
}
curVfo = which_vfo(rig, vfo);
if (respbuf[0] != curVfo)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, respbuf);
return -RIG_EPROTO;
}
if (resp_len != 6)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected length '%d'\n",
__func__, resp_len);
return -RIG_EPROTO;
}
*freq = (respbuf[1] << 24)
+ (respbuf[2] << 16)
+ (respbuf[3] << 8)
+ respbuf[4];
return RIG_OK;
}
/*
* tt538_set_freq
* assumes rig!=NULL, rig->state.priv!=NULL
* assumes priv->mode in AM,CW,LSB or USB.
*/
int tt538_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
char bytes[4];
int cmd_len;
unsigned char cmdbuf[16];
/* Freq is 4 bytes long, MSB sent first. */
bytes[3] = ((int) freq >> 24) & 0xff;
bytes[2] = ((int) freq >> 16) & 0xff;
bytes[1] = ((int) freq >> 8) & 0xff;
bytes[0] = (int) freq & 0xff;
cmd_len = sprintf((char *) cmdbuf, "*%c%c%c%c%c" EOM,
which_vfo(rig, vfo),
bytes[3], bytes[2], bytes[1], bytes[0]);
return tt538_transaction(rig, (char *) cmdbuf, cmd_len, NULL, NULL);
}
/*
* tt538_set_split_vfo
* assumes rig!=NULL
*/
int tt538_set_split_vfo(RIG *rig, vfo_t vfo, split_t split, vfo_t tx_vfo)
{
return tentec_transaction(rig, RIG_SPLIT_ON == split ? "*O1\r" : "*O0\r", 4,
NULL, NULL);
}
/*
* tt538_get_split_vfo
* assumes rig!=NULL
*/
int tt538_get_split_vfo(RIG *rig, vfo_t vfo, split_t *split, vfo_t *tx_vfo)
{
int retval, ret_len;
char buf[4] = "?O\r";
ret_len = 4;
retval = tentec_transaction(rig, buf, 3, buf, &ret_len);
if (retval != RIG_OK)
{
return retval;
}
if (ret_len != 3)
{
return -RIG_EPROTO;
}
*split = buf[1] == '0' ? RIG_SPLIT_OFF : RIG_SPLIT_ON;
*tx_vfo = RIG_VFO_A;
return RIG_OK;
}
/*
* tt538_get_mode
* Assumes rig!=NULL, mode!=NULL
*/
int tt538_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
{
int cmd_len, resp_len, retval;
unsigned char cmdbuf[16], respbuf[32];
char ttmode;
/* Query mode */
cmd_len = sprintf((char *) cmdbuf, "?M" EOM);
resp_len = 5;
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, (char *) respbuf,
&resp_len);
if (retval != RIG_OK)
{
return retval;
}
if (respbuf[0] != 'M' || resp_len != 4)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, respbuf);
return -RIG_EPROTO;
}
switch (which_vfo(rig, vfo))
{
case 'A':
ttmode = respbuf[1];
break;
case 'B':
ttmode = respbuf[2];
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported VFO %s\n",
__func__, rig_strvfo(vfo));
return -RIG_EINVAL;
break;
}
switch (ttmode)
{
case TT538_AM: *mode = RIG_MODE_AM; break;
case TT538_USB: *mode = RIG_MODE_USB; break;
case TT538_LSB: *mode = RIG_MODE_LSB; break;
case TT538_CW: *mode = RIG_MODE_CW; break;
case TT538_FM: *mode = RIG_MODE_FM; break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported mode '%c'\n",
__func__, ttmode);
return -RIG_EPROTO;
}
/* Query passband width (filter) */
cmd_len = sprintf((char *) cmdbuf, "?W" EOM);
resp_len = 4;
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, (char *) respbuf,
&resp_len);
if (retval != RIG_OK)
{
return retval;
}
if (respbuf[0] != 'W' && resp_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, respbuf);
return -RIG_EPROTO;
}
/* Find bandwidth according to response from table. */
static int pbwidth[39] =
{
8000, 6000, 5700, 5400, 5100, 4800, 4500, 4200,
3900, 3600, 3300, 3000, 2850, 2700, 2550, 2400,
2250, 2100, 1950, 1800, 1650, 1500, 1350, 1200,
1050, 900, 750, 675, 600, 525, 450, 375,
330, 300, 260, 225, 180, 165, 150
};
int rpb = respbuf[1];
if (rpb >= 0 && rpb <= 38)
{
*width = pbwidth[rpb];
}
else
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected bandwidth '%c'\n",
__func__, respbuf[1]);
return -RIG_EPROTO;
}
return RIG_OK;
}
/* Find rx filter index of bandwidth the same or larger as requested. */
static int tt538_filter_number(int width)
{
int i;
for (i = JUPITER_TT538_RXFILTERS - 1; i >= 0; i--)
{
if (width <= tt538_rxFilter[i])
{
return i;
}
}
return 0; /* Widest filter, 8 kHz. */
}
/*
* tt538_set_mode
* Assumes rig!=NULL
*/
int tt538_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
{
unsigned char cmdbuf[32], respbuf[32], ttmode;
int cmd_len, resp_len, retval;
struct tt538_priv_data *priv = (struct tt538_priv_data *) rig->state.priv;
/* Query mode for both VFOs. */
cmd_len = sprintf((char *) cmdbuf, "?M" EOM);
resp_len = 5;
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, (char *) respbuf,
&resp_len);
if (retval != RIG_OK)
{
return retval;
}
if (respbuf[0] != 'M' || resp_len != 4)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, respbuf);
return -RIG_EPROTO;
}
switch (mode)
{
case RIG_MODE_USB: ttmode = TT538_USB; break;
case RIG_MODE_LSB: ttmode = TT538_LSB; break;
case RIG_MODE_CW: ttmode = TT538_CW; break;
case RIG_MODE_AM: ttmode = TT538_AM; break;
case RIG_MODE_FM: ttmode = TT538_FM; break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported mode %s\n",
__func__, rig_strrmode(mode));
return -RIG_EINVAL;
}
/* Set mode for both VFOs. */
if (vfo == RIG_VFO_CURR)
{
vfo = priv->vfo_curr;
}
switch (vfo)
{
case RIG_VFO_A:
cmd_len = sprintf((char *) cmdbuf, "*M%c%c" EOM, ttmode, respbuf[2]);
break;
case RIG_VFO_B:
cmd_len = sprintf((char *) cmdbuf, "*M%c%c" EOM, respbuf[1], ttmode);
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported VFO %s\n",
__func__, rig_strvfo(vfo));
return -RIG_EINVAL;
}
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, NULL, NULL);
if (retval != RIG_OK)
{
return retval;
}
if (RIG_PASSBAND_NOCHANGE == width) { return retval; }
if (RIG_PASSBAND_NORMAL == width)
{
width = rig_passband_normal(rig, mode);
}
/* Set rx filter bandwidth. */
width = tt538_filter_number((int) width);
cmd_len = sprintf((char *) cmdbuf, "*W%c" EOM, (unsigned char) width);
return tt538_transaction(rig, (char *) cmdbuf, cmd_len, NULL, NULL);
return RIG_OK;
}
/*
* tt538_set_ptt
* Assumes rig!=NULL
*/
int tt538_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt)
{
return tentec_transaction(rig,
ptt == RIG_PTT_ON ? "Q1\r" : "Q0\r", 3,
NULL, NULL);
}
/*
* tt538_get_level
* Assumes rig!=NULL, val!=NULL
*/
int tt538_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
{
float fwd, refl;
float ratio, swr;
int retval, cmd_len, lvl_len;
unsigned char cmdbuf[16], lvlbuf[32];
/* Optimize:
* sort the switch cases with the most frequent first
*/
switch (level)
{
case RIG_LEVEL_SWR:
/* Get forward power. */
lvl_len = 4;
retval = tt538_transaction(rig, "?F" EOM, 3, (char *) lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'F' || lvl_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, lvlbuf);
return -RIG_EPROTO;
}
fwd = (float) lvlbuf[1];
/* Get reflected power. */
lvl_len = 4;
retval = tt538_transaction(rig, "?R" EOM, 3, (char *) lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'R' || lvl_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, lvlbuf);
return -RIG_EPROTO;
}
refl = (float) lvlbuf[1];
ratio = refl / fwd;
if (ratio > 0.9)
{
swr = 10.0; /* practical maximum SWR, avoid div by 0 */
}
else
{
swr = 1.0 / (1.0 - ratio);
}
val->f = swr;
break;
case RIG_LEVEL_RAWSTR:
lvl_len = 7;
retval = tt538_transaction(rig, "?S" EOM, 3, (char *) lvlbuf, &lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'S' || lvl_len != 6)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, lvlbuf);
return -RIG_EPROTO;
}
/* Jupiter returns actual S value in 1/256s of an S unit, in
ascii hex digits. We convert those digits to binary and return
that integer (S units * 256) */
{
char hex[5];
int i, ival;
for (i = 0; i < 4; i++) { hex[i] = lvlbuf[i + 1]; }
hex[4] = '\0';
sscanf(hex, "%4x", &ival);
val->i = ival; /* S-units+fract * 256 */
}
break;
case RIG_LEVEL_AGC:
/* Read rig's AGC level setting. */
cmd_len = sprintf((char *) cmdbuf, "?G" EOM);
lvl_len = 4;
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, (char *) lvlbuf,
&lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'G' || lvl_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, lvlbuf);
return -RIG_EPROTO;
}
switch (lvlbuf[1] & 0xf)
{
/* Prog. Man. claims Jupiter returns '1', '2', and '3', but not so if
AGC was set by program! So look at 2nd hex digit only. */
case 1: val->i = RIG_AGC_SLOW; break;
case 2: val->i = RIG_AGC_MEDIUM; break;
case 3: val->i = RIG_AGC_FAST; break;
default: return -RIG_EPROTO;
}
break;
case RIG_LEVEL_AF:
/* Volume returned as single byte. */
cmd_len = sprintf((char *) cmdbuf, "?U" EOM);
lvl_len = 4;
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, (char *) lvlbuf,
&lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'U' || lvl_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, lvlbuf);
return -RIG_EPROTO;
}
val->f = (float) lvlbuf[1] / 127;
break;
case RIG_LEVEL_RF:
cmd_len = sprintf((char *) cmdbuf, "?I" EOM);
lvl_len = 4;
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, (char *) lvlbuf,
&lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'I' || lvl_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, lvlbuf);
return -RIG_EPROTO;
}
/* Note: Any RF gain over "50%" on front panel
returns 1.00 (firmware 1.281) on test rig.
However RF set level seems OK. Firmware problem? -AA6E */
val->f = 1 - (float) lvlbuf[1] / 0xff;
break;
case RIG_LEVEL_IF: /* IF passband tuning, Hz */
cmd_len = sprintf((char *) cmdbuf, "?P" EOM);
lvl_len = 5;
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, (char *) lvlbuf,
& lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'P' || lvl_len != 4)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, lvlbuf);
return -RIG_EPROTO;
}
val->i = (int) lvlbuf[1] * 256 + (int) lvlbuf[2];
break;
case RIG_LEVEL_ATT:
cmd_len = sprintf((char *) cmdbuf, "?J" EOM);
lvl_len = 4;
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, (char *) lvlbuf,
&lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'J' || lvl_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, lvlbuf);
return -RIG_EPROTO;
}
val->i = lvlbuf[1];
break;
case RIG_LEVEL_SQL:
cmd_len = sprintf((char *) cmdbuf, "?H" EOM);
lvl_len = 4;
retval = tt538_transaction(rig, (char *) cmdbuf, cmd_len, (char *) lvlbuf,
&lvl_len);
if (retval != RIG_OK)
{
return retval;
}
if (lvlbuf[0] != 'H' || lvl_len != 3)
{
rig_debug(RIG_DEBUG_ERR, "%s: unexpected answer '%s'\n",
__func__, lvlbuf);
return -RIG_EPROTO;
}
val->f = ((float) lvlbuf[1] / 127);
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported level %s\n",
__func__, rig_strlevel(level));
return -RIG_EINVAL;
}
return RIG_OK;
}
/*
* tt538_set_level
* Assumes rig!=NULL, val!=NULL
*/
int tt538_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
{
char cc, cmdbuf[32], c1, c2;
int cmd_len, retval;
switch (level)
{
case RIG_LEVEL_AGC:
switch (val.i)
{
case RIG_AGC_FAST: cc = '3'; break;
case RIG_AGC_MEDIUM: cc = '2'; break;
case RIG_AGC_SLOW: cc = '1'; break;
default: cc = '2';
}
cmd_len = sprintf(cmdbuf, "*G%c" EOM, cc);
break;
case RIG_LEVEL_AF:
cmd_len = sprintf(cmdbuf, "*U%c" EOM, (int)(127 * val.f));
break;
case RIG_LEVEL_RF:
cmd_len = sprintf(cmdbuf, "*I%c" EOM, (int)(127 * val.f));
break;
case RIG_LEVEL_IF:
c1 = val.i >> 8;
c2 = val.i & 0xff;
cmd_len = sprintf(cmdbuf, "*P%c%c" EOM, c1, c2);
break;
case RIG_LEVEL_ATT:
if (val.i)
{
cc = '1';
}
else
{
cc = '0';
}
cmd_len = sprintf(cmdbuf, "*J%c" EOM, cc);
break;
case RIG_LEVEL_SQL:
cmd_len = sprintf(cmdbuf, "*H%c" EOM, (int)(127 * val.f));
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported level %s\n",
__func__, rig_strlevel(level));
return -RIG_EINVAL;
}
retval = tt538_transaction(rig, cmdbuf, cmd_len, NULL, NULL);
if (retval != RIG_OK)
{
return retval;
}
return RIG_OK;
}
int tt538_get_func(RIG *rig, vfo_t vfo, setting_t func, int *status)
{
char frespbuf[32];
int retval, fresplen;
switch (func)
{
case RIG_FUNC_NR:
/* ?K gets nb(0-7), an, nr according to prog ref guide,
but it's really nb, nr, an */
fresplen = 6;
retval = tt538_transaction(rig, "?K" EOM, 3, frespbuf, &fresplen);
if (retval != RIG_OK)
{
return retval;
}
*status = frespbuf[ 2 ] == 1;
return RIG_OK;
case RIG_FUNC_ANF:
fresplen = 6;
retval = tt538_transaction(rig, "?K" EOM, 3, frespbuf, &fresplen);
if (retval != RIG_OK)
{
return retval;
}
*status = frespbuf[ 3 ] == 1;
return RIG_OK;
case RIG_FUNC_NB:
/* Based on research by AA6E -
* Data transferred from rig:
*
* |__|__|__| (a 3 bit value, 0 - 7 indicating NB "strength"
* 4 2 1
*
* Apparently the "ON" / "OFF" state ot the NB is NOT available for reading. This
* state is visible in the Jupiter's menu. Hamlib does not support a "level" for
* NB. We only recognize zero (off) or non-zero (on) for this function on read.
*/
fresplen = 6;
retval = tt538_transaction(rig, "?K" EOM, 3, frespbuf, &fresplen);
if (retval != RIG_OK)
{
return retval;
}
*status = (frespbuf[ 1 ] != 0); /* non-zero value -> "on" */
return RIG_OK;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported get_func %s", __func__,
rig_strfunc(func));
return -RIG_EINVAL;
}
}
int tt538_set_func(RIG *rig, vfo_t vfo, setting_t func, int status)
{
char fcmdbuf[32], frespbuf[32];
int retval, fresplen, i;
switch (func)
{
case RIG_FUNC_NB:
/* Jupiter combines, nb, nr, and anf in one command, so we need to
retrieve them all before changing one of them */
fresplen = 6;
retval = tt538_transaction(rig, "?K" EOM, 3, frespbuf, &fresplen);
for (i = 0; i < 5; i++)
{
fcmdbuf[i + 1] = frespbuf[i];
}
fcmdbuf[0] = '*';
fcmdbuf[2] = status ? 5 : 1;
/* Based on AA6E research (no thanks to errors in TT Prog Ref Manual!)
* The "set" function (*K command) uses a different data format from the ?K get function.
* Data transferred to rig:
* +--+--+----------NB value (0-7)
* v v v +-------NB "on/off" bit
* |__|__|__|__|
* 8 4 2 1
* The NB on/off bit corresponds to the "Noise Blanker" item in the Jupiter menu.
* The value is show in the "NB selection" item in the Jupiter menu.
* Note that if all zeroes are sent, the NB does shut off, but the NB value
* is unchanged. If you want to change the NB value, the on/off bit must be set.
* Because the on/off status cannot (apparently) be read back by software, we will
* leave NB always on, but set to zero value when NB "off" is desired. It is not clear
* if NB on/off makes a difference if the value is zero. (ver 1330-538 firmware)
*/
/* send data back, with change */
retval = tt538_transaction(rig, fcmdbuf, 6, NULL, NULL);
if (retval != RIG_OK)
{
return retval;
}
return RIG_OK;
break;
case RIG_FUNC_NR:
fresplen = 6;
retval = tt538_transaction(rig, "?K" EOM, 3, frespbuf, &fresplen);
for (i = 0; i < 5; i++)
{
fcmdbuf[i + 1] = frespbuf[i];
}
fcmdbuf[0] = '*';
fcmdbuf[3] = status ? 1 : 0;
/* send data back, with change */
retval = tt538_transaction(rig, fcmdbuf, 6, NULL, NULL);
if (retval != RIG_OK)
{
return retval;
}
return RIG_OK;
break;
case RIG_FUNC_ANF:
fresplen = 6;
retval = tt538_transaction(rig, "?K" EOM, 3, frespbuf, &fresplen);
for (i = 0; i < 5; i++)
{
fcmdbuf[i + 1] = frespbuf[i];
}
fcmdbuf[0] = '*';
fcmdbuf[4] = status ? 1 : 0;
/* send data back, with change */
retval = tt538_transaction(rig, fcmdbuf, 6, NULL, NULL);
if (retval != RIG_OK)
{
return retval;
}
return RIG_OK;
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported set_func %s", __func__,
rig_strfunc(func));
return -RIG_EINVAL;
}
}
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