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Hamlib/rigs/kenwood/elecraft.c

535 wiersze
14 KiB
C
Czysty Wina Historia

/*
* Hamlib Elecraft backend--support Elecraft extensions to Kenwood commands
* Copyright (C) 2010,2011 by Nate Bargmann, n0nb@n0nb.us
* Copyright (C) 2011 by Alexander Sack, Alexander Sack, pisymbol@gmail.com
*
*
* 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
*
* See the file 'COPYING.LIB' in the main Hamlib distribution directory for
* the complete text of the GNU Lesser Public License version 2.1.
*
*/
#include <string.h>
#include <stdlib.h>
#include "serial.h"
#include "elecraft.h"
#include "kenwood.h"
static const struct elec_ext_id_str elec_ext_id_str_lst[] =
{
{ K20, "K20" },
{ K21, "K21" },
{ K22, "K22" },
{ K23, "K23" },
{ K30, "K30" },
{ K31, "K31" },
{ EXT_LEVEL_NONE, NULL }, /* end marker */
};
/* K3 firmware revision level, will be assigned to the fw_rev pointer in
* kenwood_priv_data structure at runtime in electraft_open(). The array is
* declared here so that the sizeof operator can be used in the call to
* elecraft_get_firmware_revision_level() to calculate the exact size of the
* array for the call to strncpy().
*/
static char k3_fw_rev[KENWOOD_MAX_BUF_LEN];
/* Private Elecraft extra levels definitions
*
* Token definitions for .cfgparams in rig_caps
* See enum rig_conf_e and struct confparams in rig.h
*/
const struct confparams elecraft_ext_levels[] =
{
{
TOK_IF_FREQ, "ifctr", "IF freq", "IF center frequency",
NULL, RIG_CONF_NUMERIC, { .n = { 0, 9990, 10 } }
},
{
TOK_TX_STAT, "txst", "TX status", "TX status",
NULL, RIG_CONF_CHECKBUTTON, { { } },
},
{
TOK_RIT_CLR, "ritclr", "RIT clear", "RIT clear",
NULL, RIG_CONF_BUTTON, { { } },
},
{ RIG_CONF_END, NULL, }
};
/* Private function declarations */
int verify_kenwood_id(RIG *rig, char *id);
int elecraft_get_extension_level(RIG *rig, const char *cmd, int *ext_level);
int elecraft_get_firmware_revision_level(RIG *rig, const char *cmd,
char *fw_rev, size_t fw_rev_sz);
/* Shared backend function definitions */
/* elecraft_open()
*
* First checks for ID of '017' then tests for an Elecraft radio/backend using
* the K2; command. Here we also test for a K3 and if that fails, assume a K2.
* Finally, save the value for later reading.
*
*/
int elecraft_open(RIG *rig)
{
int err;
char buf[KENWOOD_MAX_BUF_LEN];
struct kenwood_priv_data *priv = rig->state.priv;
char *model = "Unknown";
rig_debug(RIG_DEBUG_VERBOSE, "%s called, rig version=%s\n", __func__,
rig->caps->version);
/* Actual read extension levels from radio.
*
* The value stored in the k?_ext_lvl variables map to
* elec_ext_id_str_lst.level and is only written to by the
* elecraft_get_extension_level() private function during elecraft_open()
* and thereafter shall be treated as READ ONLY!
*/
/* As k3_fw_rev is declared static, it is persistent so the structure
* can point to it. This way was chosen to allow the compiler to
* calculate the size of the array to resolve a bug found by gcc 4.8.x
*/
priv->fw_rev = k3_fw_rev;
/* Use check for "ID017;" to verify rig is reachable */
rig_debug(RIG_DEBUG_TRACE, "%s: rig_model=%u,%d\n", __func__,
rig->caps->rig_model, RIG_MODEL_XG3);
if (rig->caps->rig_model == RIG_MODEL_XG3) // XG3 doesn't have ID
{
struct rig_state *rs = &rig->state;
char *cmd = "V;";
char data[32];
strcpy(data, "EMPTY");
// Not going to get carried away with retries and such
err = write_block(&rs->rigport, (unsigned char *) cmd, strlen(cmd));
if (err != RIG_OK)
{
rig_debug(RIG_DEBUG_TRACE, "%s: XG3 cannot request identification\n", __func__);
return err;
}
err = read_string(&rs->rigport, (unsigned char *) buf, sizeof(buf),
";", 1, 0, 1);
if (err < 0)
{
rig_debug(RIG_DEBUG_TRACE, "%s: XG3 cannot get identification\n", __func__);
return err;
}
rig_debug(RIG_DEBUG_VERBOSE, "%s: id=%s\n", __func__, buf);
#if 0
if (err != RIG_OK)
{
rig_debug(RIG_DEBUG_TRACE, "%s: cannot get identification\n", __func__);
return err;
}
#endif
}
else // Standard Kenwood
{
err = verify_kenwood_id(rig, buf);
if (err != RIG_OK)
{
return err;
}
}
switch (rig->caps->rig_model)
{
case RIG_MODEL_K2:
err = elecraft_get_extension_level(rig, "K2", &priv->k2_ext_lvl);
if (err != RIG_OK)
{
return err;
}
rig_debug(RIG_DEBUG_VERBOSE, "%s: K2 level is %d, %s\n", __func__,
priv->k2_ext_lvl, elec_ext_id_str_lst[priv->k2_ext_lvl].id);
priv->is_k2 = 1;
break;
case RIG_MODEL_K3:
case RIG_MODEL_K3S:
case RIG_MODEL_KX2:
case RIG_MODEL_KX3:
case RIG_MODEL_K4:
// we need to know what's hooked up for PC command max levels
err = kenwood_safe_transaction(rig, "OM", buf, KENWOOD_MAX_BUF_LEN, 15);
if (err != RIG_OK) { return err; }
rig_debug(RIG_DEBUG_TRACE, "%s: OM=%s\n", __func__, buf);
priv->has_kpa3 = 0;
if (strstr(buf, "P")) { priv->has_kpa3 = 1; }
// could also use K4; command
priv->is_k3 = 1; // default to K3
if (rig->caps->rig_model == RIG_MODEL_K4)
{
priv->is_k3 = 0;
priv->is_k4 = 1;
}
else if (strstr(buf, "R"))
{
priv->is_k3 = 0;
priv->is_k3s = 1;
}
// combination of OM flags determines model
if (strstr(buf, "S") && strstr(buf, "4") && strstr(buf, "H"))
{
// new firmware should recognize k4hd now
priv->is_k4 = priv->is_k3 = 0;
priv->is_k4hd = 1;
}
else if (strstr(buf, "S") && strstr(buf, "4"))
{
priv->is_k4 = priv->is_k3 = 0;
priv->is_k4d = 1;
}
if (buf[13] == '0') // then we have a KX3 or KX2
{
char modelnum;
modelnum = buf[14];
switch (modelnum)
{
case '1':
priv->is_k2 = 0;
model = "KX2";
priv->is_kx2 = 1;
break;
case '2':
model = "KX3";
priv->is_k3 = 0;
priv->is_kx3 = 1;
break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: Unknown Elecraft modelnum=%c, expected 1 or 2\n",
__func__, modelnum);
break;
}
if (strstr(buf, "P")) { priv->has_kpa100 = 1; }
}
else
{
model = "K3";
if (strstr(buf, "R")) { model = "K3S"; }
}
rig_debug(RIG_DEBUG_TRACE,
"%s: model=%s, is_k2=%d, is_k3=%d, is_k3s=%d, is_kx3=%d, is_kx2=%d, is_k4=%d, is_k4d=%d, is_k4hd=%d, kpa3=%d\n",
__func__, model, priv->is_k2, priv->is_k3, priv->is_k3s, priv->is_kx3,
priv->is_kx2, priv->is_k4, priv->is_k4d, priv->is_k4hd, priv->has_kpa3);
err = elecraft_get_extension_level(rig, "K2", &priv->k2_ext_lvl);
if (err != RIG_OK)
{
return err;
}
rig_debug(RIG_DEBUG_VERBOSE, "%s: K2 level is %d, %s\n", __func__,
priv->k2_ext_lvl, elec_ext_id_str_lst[priv->k2_ext_lvl].id);
err = elecraft_get_extension_level(rig, "K3", &priv->k3_ext_lvl);
if (err != RIG_OK)
{
return err;
}
rig_debug(RIG_DEBUG_VERBOSE, "%s: K3 level is %d, %s\n", __func__,
priv->k3_ext_lvl, elec_ext_id_str_lst[priv->k3_ext_lvl].id);
err = elecraft_get_firmware_revision_level(rig, "RVM", priv->fw_rev,
(sizeof(k3_fw_rev) / sizeof(k3_fw_rev[0])));
if (err != RIG_OK)
{
return err;
}
break;
case RIG_MODEL_XG3:
rig_debug(RIG_DEBUG_VERBOSE, "%s: XG3 level is %d, %s\n", __func__,
priv->k3_ext_lvl, elec_ext_id_str_lst[priv->k3_ext_lvl].id);
break;
default:
rig_debug(RIG_DEBUG_WARN, "%s: unrecognized rig model %u\n",
__func__, rig->caps->rig_model);
return -RIG_EINVAL;
}
if (RIG_MODEL_XG3 != rig->caps->rig_model)
{
/* get current AI state so it can be restored */
priv->trn_state = -1;
kenwood_get_trn(rig, &priv->trn_state); /* ignore errors */
/* Currently we cannot cope with AI mode so turn it off in
case last client left it on */
kenwood_set_trn(rig, RIG_TRN_OFF); /* ignore status in case
it's not supported */
}
// For rigs like K3X vfo emulation need to set VFO_A to start
vfo_t vfo;
rig_get_vfo(rig, &vfo);
if (vfo != RIG_VFO_A && vfo != RIG_VFO_B)
{
rig_set_vfo(rig, RIG_VFO_A);
}
return RIG_OK;
}
/* Private helper functions */
/* Tests for Kenwood ID string of "017" */
int verify_kenwood_id(RIG *rig, char *id)
{
int err;
char *idptr;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!id)
{
return -RIG_EINVAL;
}
/* Check for an Elecraft K2|K3 which returns "017" */
err = kenwood_get_id(rig, id);
if (err != RIG_OK)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s: cannot get identification\n", __func__);
return err;
}
/* ID is 'ID017;' */
if (strlen(id) < 5)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s: unknown ID type (%s)\n", __func__, id);
return -RIG_EPROTO;
}
/* check for any white space and skip it */
idptr = &id[2];
if (*idptr == ' ')
{
idptr++;
}
if (strcmp("017", idptr) != 0)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s: Rig (%s) is not a K2 or K3\n", __func__, id);
// return -RIG_EPROTO;
}
else
{
rig_debug(RIG_DEBUG_VERBOSE, "%s: Rig ID is %s\n", __func__, id);
}
return RIG_OK;
}
/* Determines K2 and K3 extension level */
int elecraft_get_extension_level(RIG *rig, const char *cmd, int *ext_level)
{
int err, i;
char buf[KENWOOD_MAX_BUF_LEN];
char *bufptr;
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!ext_level)
{
return -RIG_EINVAL;
}
err = kenwood_safe_transaction(rig, cmd, buf, KENWOOD_MAX_BUF_LEN, 3);
if (err != RIG_OK)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s: Cannot get K2|K3 ID\n", __func__);
return err;
}
/* Get extension level string */
bufptr = &buf[0];
for (i = 0; elec_ext_id_str_lst[i].level != EXT_LEVEL_NONE; i++)
{
if (strcmp(elec_ext_id_str_lst[i].id, bufptr) != 0)
{
continue;
}
if (strcmp(elec_ext_id_str_lst[i].id, bufptr) == 0)
{
*ext_level = elec_ext_id_str_lst[i].level;
rig_debug(RIG_DEBUG_VERBOSE, "%s: %s extension level is %d, %s\n",
__func__, cmd, *ext_level, elec_ext_id_str_lst[i].id);
}
}
return RIG_OK;
}
/* Determine firmware revision level */
int elecraft_get_firmware_revision_level(RIG *rig, const char *cmd,
char *fw_rev, size_t fw_rev_sz)
{
int err;
char *bufptr;
char buf[KENWOOD_MAX_BUF_LEN];
rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
if (!fw_rev)
{
return -RIG_EINVAL;
}
/* Get the actual firmware revision number. */
err = kenwood_transaction(rig, cmd, buf, sizeof(buf));
if (err != RIG_OK)
{
rig_debug(RIG_DEBUG_VERBOSE, "%s: Cannot get firmware revision level\n",
__func__);
return err;
}
/* Now buf[] contains the string from the K3 which includes the command
* and the firmware revision number as: "RVM04.67".
*/
bufptr = &buf[0];
/* Skip the command string */
bufptr += strlen(cmd);
/* Skip leading zero(s) as the revision number has the format of: "04.67" */
while (*bufptr == '0') { bufptr++; }
/* Copy out */
strncpy(fw_rev, bufptr, fw_rev_sz - 1);
rig_debug(RIG_DEBUG_VERBOSE, "%s: Elecraft firmware revision is %s\n", __func__,
fw_rev);
return RIG_OK;
}
// FR;FT;TQ; is faster than IF;
// Works on K4
int elecraft_get_vfo_tq(RIG *rig, vfo_t *vfo)
{
int retval;
int fr, ft, tq;
char cmdbuf[10];
char splitbuf[12];
memset(splitbuf, 0, sizeof(splitbuf));
SNPRINTF(cmdbuf, sizeof(cmdbuf), "FR;");
retval = kenwood_safe_transaction(rig, cmdbuf, splitbuf, 12, 3);
if (retval != RIG_OK)
{
RETURNFUNC(retval);
}
if (sscanf(splitbuf, "FR%1d", &fr) != 1)
{
rig_debug(RIG_DEBUG_ERR, "%s: unable to parse FR '%s'\n", __func__, splitbuf);
}
SNPRINTF(cmdbuf, sizeof(cmdbuf), "FT;");
retval = kenwood_safe_transaction(rig, cmdbuf, splitbuf, 12, 3);
if (retval != RIG_OK)
{
RETURNFUNC(retval);
}
if (sscanf(splitbuf, "FT%1d", &ft) != 1)
{
rig_debug(RIG_DEBUG_ERR, "%s: unable to parse FT '%s'\n", __func__, splitbuf);
}
SNPRINTF(cmdbuf, sizeof(cmdbuf), "TQ;");
retval = kenwood_safe_transaction(rig, cmdbuf, splitbuf, 12, 3);
if (retval != RIG_OK)
{
RETURNFUNC(retval);
}
if (sscanf(splitbuf, "TQ%1d", &tq) != 1)
{
rig_debug(RIG_DEBUG_ERR, "%s: unable to parse TQ '%s'\n", __func__, splitbuf);
}
*vfo = rig->state.tx_vfo = RIG_VFO_A;
if (tq && ft == 1) { *vfo = rig->state.tx_vfo = RIG_VFO_B; }
else if (tq && ft == 0) { *vfo = rig->state.tx_vfo = RIG_VFO_A; }
if (!tq && fr == 1) { *vfo = rig->state.rx_vfo = rig->state.tx_vfo = RIG_VFO_B; }
RETURNFUNC2(RIG_OK);
}
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