kopia lustrzana https://github.com/Hamlib/Hamlib
Support high resolution S-meter on K3
Recent firmware versions since 4.37 now offer support for higher resolution for the S-meter output via the SMH command. The K3 backend performs the STRENGTH level routine and passes other levels to the Kenwood backend. This patch has not been tested with a firmware version older than 4.39 to assure that operation with the SM command still works as expected.Hamlib-1.2.15
Nate Bargmann
rodzic
90f44c2b73
commit
1bb3697c87
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@ -76,7 +76,7 @@ int elecraft_open(RIG *rig);
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* Table is RASTR value from SM command and dB relative to S9 == 0
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* (see rig_get_level() in src/settings.c
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*/
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#define K3_STR_CAL { 16, \
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#define K3_SM_CAL { 16, \
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{ \
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{ 0, -54 }, \
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{ 1, -42 }, \
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@ -97,4 +97,35 @@ int elecraft_open(RIG *rig);
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} }
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/* K3 defines 100 values--0-100 in high resolution mode.
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* Table is RASTR value from SMH command and dB relative to S9 == 0
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* (see rig_get_level() in src/settings.c
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*/
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#define K3_SMH_CAL { 22, \
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{ \
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{ 0, -54 }, \
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{ 5, -48 }, \
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{ 9, -42 }, \
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{ 14, -36 }, \
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{ 22, -30 }, \
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{ 24, -24 }, \
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{ 28, -18 }, \
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{ 33, -12 }, \
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{ 38, -6 }, \
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{ 42, 0 }, \
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{ 47, 5 }, \
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{ 53, 10 }, \
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{ 58, 15 }, \
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{ 63, 20 }, \
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{ 68, 25 }, \
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{ 73, 30 }, \
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{ 78, 35 }, \
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{ 83, 40 }, \
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{ 88, 45 }, \
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{ 93, 50 }, \
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{ 98, 55 }, \
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{ 103, 60 }, \
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} }
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#endif /* _ELECRAFT_H */
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74
kenwood/k3.c
74
kenwood/k3.c
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@ -1,7 +1,7 @@
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/*
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* Hamlib Kenwood backend - Elecraft K3 description
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* Copyright (c) 2002-2009 by Stephane Fillod
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* Copyright (C) 2010 by Nate Bargmann, n0nb@arrl.net
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* Copyright (C) 2010,2011 by Nate Bargmann, n0nb@arrl.net
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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@ -33,6 +33,7 @@
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#include "bandplan.h"
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#include "elecraft.h"
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#include "token.h"
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#include "cal.h"
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#define K3_MODES (RIG_MODE_CW|RIG_MODE_CWR|RIG_MODE_SSB|\
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RIG_MODE_RTTY|RIG_MODE_RTTYR|RIG_MODE_FM|RIG_MODE_AM|RIG_MODE_PKTUSB|\
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@ -69,6 +70,7 @@ int k3_set_rit(RIG * rig, vfo_t vfo, shortfreq_t rit);
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int k3_set_xit(RIG * rig, vfo_t vfo, shortfreq_t rit);
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int k3_set_split_mode(RIG *rig, vfo_t vfo, rmode_t tx_mode, pbwidth_t tx_width);
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int k3_get_split_mode(RIG *rig, vfo_t vfo, rmode_t *tx_mode, pbwidth_t *tx_width);
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int k3_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val);
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/* Private helper functions */
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@ -91,7 +93,7 @@ const struct rig_caps k3_caps = {
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.rig_model = RIG_MODEL_K3,
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.model_name = "K3/KX3",
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.mfg_name = "Elecraft",
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.version = "20110603",
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.version = "20111122",
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.copyright = "LGPL",
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.status = RIG_STATUS_BETA,
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.rig_type = RIG_TYPE_TRANSCEIVER,
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@ -183,7 +185,6 @@ const struct rig_caps k3_caps = {
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{RIG_MODE_FM, kHz(13)}, /* TBC */
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RIG_FLT_END,
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},
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.str_cal = K3_STR_CAL,
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.priv = (void *)&k3_priv_caps,
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.rig_init = kenwood_init,
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@ -211,7 +212,7 @@ const struct rig_caps k3_caps = {
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.set_ext_parm = kenwood_set_ext_parm,
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.get_ext_parm = kenwood_get_ext_parm,
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.set_level = kenwood_set_level,
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.get_level = kenwood_get_level,
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.get_level = k3_get_level,
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.set_ext_level = k3_set_ext_level,
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.get_ext_level = k3_get_ext_level,
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.vfo_op = kenwood_vfo_op,
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@ -423,11 +424,7 @@ int k3_set_ext_level(RIG *rig, vfo_t vfo, token_t token, value_t val)
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if (!rig)
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return -RIG_EINVAL;
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// char buf[KENWOOD_MAX_BUF_LEN];
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int err;
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// const struct confparams *cfp;
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// cfp = rig_ext_lookup_tok(rig, token);
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switch(token) {
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case TOK_RIT_CLR:
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@ -587,6 +584,67 @@ int k3_get_split_mode(RIG *rig, vfo_t vfo, rmode_t *tx_mode, pbwidth_t *tx_width
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}
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/*
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* Handle S-meter (SM, SMH) level locally and pass rest to kenwood_get_level()
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*/
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int k3_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
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{
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rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
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if (!rig || !val)
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return -RIG_EINVAL;
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char lvlbuf[50];
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int retval;
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struct kenwood_priv_data *priv = rig->state.priv;
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switch (level) {
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case RIG_LEVEL_STRENGTH:
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/* As of FW rev 4.37 the K3 supports an 'SMH' command that
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* offers a higher resolution, 0-100 (mine went to 106),
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* rawstr value for more precise S-meter reporting.
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*/
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retval = strncmp(priv->k3_fw_rev, "4.37", 4);
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if (retval < 0) {
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cal_table_t str_cal = K3_SM_CAL;
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retval = kenwood_safe_transaction(rig, "SM", lvlbuf, 10, 7);
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if (retval != RIG_OK)
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return retval;
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sscanf(lvlbuf+2, "%d", &val->i); /* rawstr */
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val->i = (int) rig_raw2val(val->i, &str_cal);
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} else if (retval >= 0) {
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cal_table_t str_cal = K3_SMH_CAL;
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retval = kenwood_safe_transaction(rig, "SMH", lvlbuf, 10, 7);
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if (retval != RIG_OK)
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return retval;
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sscanf(lvlbuf+3, "%d", &val->i); /* rawstr */
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val->i = (int) rig_raw2val(val->i, &str_cal);
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} else {
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rig_debug(RIG_DEBUG_ERR, "%s: Firmware version comparison failed!\n",
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__func__);
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return -RIG_EINVAL;
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}
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break;
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default:
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retval = kenwood_get_level(rig, vfo, level, val);
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if (retval != RIG_OK)
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return retval;
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break;
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}
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return RIG_OK;
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}
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/* Private K3 helper functions */
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