kopia lustrzana https://github.com/Hamlib/Hamlib
877 wiersze
19 KiB
C
877 wiersze
19 KiB
C
/*
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* Hamlib JRC backend - main file
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* Copyright (c) 2001-2003 by Stephane Fillod
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*
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* $Id: jrc.c,v 1.10 2003-10-20 22:15:01 fillods Exp $
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h> /* String function definitions */
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#include <unistd.h> /* UNIX standard function definitions */
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#include "hamlib/rig.h"
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#include "serial.h"
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#include "misc.h"
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#include "cal.h"
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#include "register.h"
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#include "jrc.h"
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/*
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* Carriage return
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*/
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#define EOM "\r"
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#define BUFSZ 32
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/*
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* modes in use by the "2G" command
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*/
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#define MD_RTTY '0'
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#define MD_CW '1'
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#define MD_USB '2'
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#define MD_LSB '3'
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#define MD_AM '4'
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#define MD_FM '5'
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#define MD_AMS '6'
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#define MD_ECCS_USB '7'
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#define MD_ECCS_LSB '8'
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#define MD_WFM '9'
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/*
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* jrc_transaction
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* We assume that rig!=NULL, rig->state!= NULL, data!=NULL, data_len!=NULL
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* Otherwise, you'll get a nice seg fault. You've been warned!
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* TODO: error case handling
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*/
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int jrc_transaction(RIG *rig, const char *cmd, int cmd_len, char *data, int *data_len)
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{
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int retval;
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struct rig_state *rs;
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rs = &rig->state;
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serial_flush(&rs->rigport);
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retval = write_block(&rs->rigport, cmd, cmd_len);
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if (retval != RIG_OK)
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return retval;
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/* no data expected, TODO: flush input? */
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if (!data || !data_len)
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return 0;
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*data_len = read_string(&rs->rigport, data, BUFSZ, EOM, strlen(EOM));
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return RIG_OK;
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}
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int jrc_open(RIG *rig)
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{
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int retval;
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/* Turning computer control ON */
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retval = jrc_transaction(rig, "H1" EOM, 3, NULL, NULL);
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return retval;
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}
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int jrc_close(RIG *rig)
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{
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int retval;
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/* Turning computer control OFF */
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retval = jrc_transaction(rig, "H0" EOM, 3, NULL, NULL);
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return retval;
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}
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/*
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* jrc_set_freq
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* Assumes rig!=NULL
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*/
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int jrc_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
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{
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char freqbuf[BUFSZ];
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int freq_len;
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/* max 10 digits */
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if (freq >= GHz(10))
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return -RIG_EINVAL;
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freq_len = sprintf(freqbuf, "F%10Ld" EOM, (long long)freq);
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return jrc_transaction (rig, freqbuf, freq_len, NULL, NULL);
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}
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/*
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* jrc_get_freq
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* Assumes rig!=NULL, freq!=NULL
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*/
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int jrc_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
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{
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int freq_len, retval;
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char freqbuf[BUFSZ];
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long long f;
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retval = jrc_transaction (rig, "F" EOM, 2, freqbuf, &freq_len);
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if (retval != RIG_OK)
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return retval;
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if (freq_len != 12) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_freq: wrong answer %s, "
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"len=%d\n", freqbuf, freq_len);
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return -RIG_ERJCTED;
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}
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freqbuf[freq_len-1] = '\0';
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/* extract freq */
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sscanf(freqbuf+1, "%llu", &f);
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*freq = f;
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return RIG_OK;
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}
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/*
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* jrc_set_mode
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* Assumes rig!=NULL
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*/
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int jrc_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
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{
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char mdbuf[BUFSZ];
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int retval, mdbuf_len;
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char amode;
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const char *bandwidth;
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switch (mode) {
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/* FIXME: WFM, MD_AMS and ECSS modes */
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case RIG_MODE_CW: amode = MD_CW; break;
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case RIG_MODE_USB: amode = MD_USB; break;
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case RIG_MODE_LSB: amode = MD_LSB; break;
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case RIG_MODE_FM: amode = MD_FM; break;
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case RIG_MODE_AM: amode = MD_AM; break;
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case RIG_MODE_RTTY: amode = MD_RTTY; break;
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case RIG_MODE_WFM: amode = MD_WFM; break;
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default:
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rig_debug(RIG_DEBUG_ERR,
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"jrc_set_mode: unsupported mode %d\n",
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mode);
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return -RIG_EINVAL;
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}
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mdbuf_len = sprintf(mdbuf, "D" "%c" EOM, amode);
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retval = jrc_transaction (rig, mdbuf, mdbuf_len, NULL, NULL);
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if (retval != RIG_OK)
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return retval;
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/*
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* determine passband
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*/
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if (width != RIG_PASSBAND_NORMAL &&
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width < rig_passband_normal(rig, mode))
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bandwidth = "B2" EOM; /* narrow */
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else if (width != RIG_PASSBAND_NORMAL &&
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width > rig_passband_normal(rig, mode))
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bandwidth = "B0" EOM; /* wide */
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else
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bandwidth = "B1" EOM; /* intermediate */
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retval = jrc_transaction (rig, bandwidth, 3, NULL, NULL);
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return retval;
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}
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/*
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* jrc_set_func
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* Assumes rig!=NULL
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*/
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int jrc_set_func(RIG *rig, vfo_t vfo, setting_t func, int status)
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{
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int cmd_len;
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char cmdbuf[BUFSZ];
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/* Optimize:
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* sort the switch cases with the most frequent first
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*/
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switch (func) {
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case RIG_FUNC_FAGC:
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/* FIXME: FAGC levels */
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cmd_len = sprintf(cmdbuf, "G%d" EOM, status?0:2);
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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case RIG_FUNC_NB:
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/* FIXME: NB1 and NB2 */
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cmd_len = sprintf(cmdbuf, "N%d" EOM, status?1:0);
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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/*
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* FIXME: which BB mode for NR and BC at same time ?
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*/
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case RIG_FUNC_NR:
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cmd_len = sprintf(cmdbuf, "BB%d" EOM, status?1:0);
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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case RIG_FUNC_BC:
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cmd_len = sprintf(cmdbuf, "BB%d" EOM, status?2:0);
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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case RIG_FUNC_LOCK:
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cmd_len = sprintf(cmdbuf, "DD%d" EOM, status?1:0);
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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default:
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rig_debug(RIG_DEBUG_ERR,"Unsupported set_func %d\n", func);
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return -RIG_EINVAL;
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}
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return RIG_OK;
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}
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/*
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* jrc_get_func
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* Assumes rig!=NULL, status!=NULL
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*/
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int jrc_get_func(RIG *rig, vfo_t vfo, setting_t func, int *status)
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{
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int retval, func_len;
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char funcbuf[BUFSZ];
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/* Optimize:
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* sort the switch cases with the most frequent first
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*/
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switch (func) {
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case RIG_FUNC_FAGC:
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/* FIXME: FAGC levels */
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retval = jrc_transaction (rig, "G" EOM, 2, funcbuf, &func_len);
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if (retval != RIG_OK)
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return retval;
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if (func_len != 3 || func_len != 6) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_func: wrong answer %s, "
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"len=%d\n", funcbuf, func_len);
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return -RIG_ERJCTED;
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}
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*status = funcbuf[1] != '2';
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return RIG_OK;
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case RIG_FUNC_NB:
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/* FIXME: NB1 and NB2 */
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retval = jrc_transaction (rig, "N" EOM, 2, funcbuf, &func_len);
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if (retval != RIG_OK)
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return retval;
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if (func_len != 3) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_func: wrong answer %s, "
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"len=%d\n", funcbuf, func_len);
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return -RIG_ERJCTED;
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}
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*status = funcbuf[1] != '0';
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return RIG_OK;
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/*
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* FIXME: which BB mode for NR and BC at same time ?
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*/
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case RIG_FUNC_NR:
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retval = jrc_transaction (rig, "BB" EOM, 3, funcbuf, &func_len);
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if (retval != RIG_OK)
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return retval;
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if (func_len != 3) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_func: wrong answer %s, "
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"len=%d\n", funcbuf, func_len);
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return -RIG_ERJCTED;
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}
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*status = funcbuf[2] == '1';
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return RIG_OK;
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case RIG_FUNC_BC:
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retval = jrc_transaction (rig, "BB" EOM, 3, funcbuf, &func_len);
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if (retval != RIG_OK)
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return retval;
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if (func_len != 3) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_func: wrong answer %s, "
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"len=%d\n", funcbuf, func_len);
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return -RIG_ERJCTED;
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}
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*status = funcbuf[2] == '2';
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return RIG_OK;
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case RIG_FUNC_LOCK:
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retval = jrc_transaction (rig, "DD" EOM, 3, funcbuf, &func_len);
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if (retval != RIG_OK)
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return retval;
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if (func_len != 3) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_func: wrong answer %s, "
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"len=%d\n", funcbuf, func_len);
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return -RIG_ERJCTED;
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}
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*status = funcbuf[1] == '1';
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return RIG_OK;
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default:
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rig_debug(RIG_DEBUG_ERR,"Unsupported get_func %d\n", func);
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return -RIG_EINVAL;
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}
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return RIG_OK;
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}
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/*
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* jrc_set_level
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* Assumes rig!=NULL
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* FIXME: cannot support PREAMP and ATT both at same time (make sens though)
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*/
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int jrc_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
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{
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int cmd_len;
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char cmdbuf[BUFSZ];
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/* Optimize:
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* sort the switch cases with the most frequent first
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*/
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switch (level) {
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case RIG_LEVEL_ATT:
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cmd_len = sprintf(cmdbuf, "A%d" EOM, val.i?1:0);
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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case RIG_LEVEL_RF:
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cmd_len = sprintf(cmdbuf, "HH%03d" EOM, (int)(val.f*255.0));
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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case RIG_LEVEL_AF:
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cmd_len = sprintf(cmdbuf, "JJ%03d" EOM, (int)(val.f*255.0));
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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case RIG_LEVEL_SQL:
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cmd_len = sprintf(cmdbuf, "JJ%03d" EOM, (int)(val.f*255.0));
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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case RIG_LEVEL_NOTCHF:
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cmd_len = sprintf(cmdbuf, "FF%+04d" EOM, val.i);
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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case RIG_LEVEL_AGC:
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cmd_len = sprintf(cmdbuf, "NN%03d" EOM, (int)(val.f*255.0));
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return jrc_transaction (rig, cmdbuf, cmd_len, NULL, NULL);
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default:
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rig_debug(RIG_DEBUG_ERR,"Unsupported set_level %d\n", level);
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return -RIG_EINVAL;
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}
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return RIG_OK;
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}
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/*
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* jrc_get_level
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* Assumes rig!=NULL, val!=NULL
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*/
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int jrc_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
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{
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struct jrc_priv_caps *priv;
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int retval, lvl_len, lvl;
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char lvlbuf[BUFSZ];
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priv = (struct jrc_priv_caps*)rig->caps->priv;
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/* Optimize:
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* sort the switch cases with the most frequent first
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*/
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switch (level) {
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case RIG_LEVEL_STRENGTH:
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/* read A/D converted value */
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retval = jrc_transaction (rig, "M" EOM, 2, lvlbuf, &lvl_len);
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if (retval != RIG_OK)
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return retval;
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if (lvl_len != 5) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_level: wrong answer"
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"len=%d\n", lvl_len);
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return -RIG_ERJCTED;
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}
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lvlbuf[4] = '\0';
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val->i = rig_raw2val(atoi(lvlbuf+1), &priv->str_cal);
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break;
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case RIG_LEVEL_SQLSTAT:
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return -RIG_ENIMPL; /* get_dcd ? */
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case RIG_LEVEL_ATT:
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retval = jrc_transaction (rig, "A" EOM, 2, lvlbuf, &lvl_len);
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if (retval != RIG_OK)
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return retval;
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if (lvl_len != 3) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_level: wrong answer"
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"len=%d\n", lvl_len);
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return -RIG_ERJCTED;
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}
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val->i = lvlbuf[1] == '1' ? 20 : 0;
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break;
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case RIG_LEVEL_RF:
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retval = jrc_transaction (rig, "HH" EOM, 3, lvlbuf, &lvl_len);
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if (retval != RIG_OK)
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return retval;
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if (lvl_len != 6) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_level: wrong answer"
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"len=%d\n", lvl_len);
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return -RIG_ERJCTED;
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}
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/*
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* 000..255
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*/
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sscanf(lvlbuf+2, "%u", &lvl);
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val->f = (float)lvl/255.0;
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break;
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case RIG_LEVEL_AF:
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retval = jrc_transaction (rig, "JJ" EOM, 3, lvlbuf, &lvl_len);
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if (retval != RIG_OK)
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return retval;
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if (lvl_len != 6) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_level: wrong answer"
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"len=%d\n", lvl_len);
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return -RIG_ERJCTED;
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}
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/*
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* 000..255
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*/
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sscanf(lvlbuf+2, "%u", &lvl);
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val->f = (float)lvl/255.0;
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break;
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case RIG_LEVEL_SQL:
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retval = jrc_transaction (rig, "LL" EOM, 3, lvlbuf, &lvl_len);
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if (retval != RIG_OK)
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return retval;
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if (lvl_len != 6) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_level: wrong answer"
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"len=%d\n", lvl_len);
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return -RIG_ERJCTED;
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}
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/*
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* 000..255
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*/
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sscanf(lvlbuf+2, "%u", &lvl);
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val->f = (float)lvl/255.0;
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break;
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case RIG_LEVEL_NOTCHF:
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retval = jrc_transaction (rig, "GG" EOM, 3, lvlbuf, &lvl_len);
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if (retval != RIG_OK)
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return retval;
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if (lvl_len != 8) {
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rig_debug(RIG_DEBUG_ERR,"jrc_get_level: wrong answer"
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"len=%d\n", lvl_len);
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return -RIG_ERJCTED;
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}
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/*
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* 000..255
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*/
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|
sscanf(lvlbuf+2, "%d", &lvl);
|
|
val->f = (float)lvl/255.0;
|
|
break;
|
|
|
|
default:
|
|
rig_debug(RIG_DEBUG_ERR,"Unsupported get_level %d\n", 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)
|
|
{
|
|
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%03d" EOM, val.i?101:100);
|
|
|
|
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,"Unsupported set_parm %d\n", 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;
|
|
int retval, lvl_len, i;
|
|
char lvlbuf[BUFSZ];
|
|
|
|
priv = (struct jrc_priv_caps*)rig->caps->priv;
|
|
|
|
/* 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 != 7) {
|
|
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;
|
|
|
|
default:
|
|
rig_debug(RIG_DEBUG_ERR,"Unsupported get_parm %d\n", 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)
|
|
{
|
|
unsigned char trnbuf[BUFSZ];
|
|
int trn_len;
|
|
|
|
trn_len = sprintf(trnbuf, "I%d" EOM, trn==RIG_TRN_RIG?1:0);
|
|
|
|
return jrc_transaction (rig, trnbuf, trn_len, NULL, NULL);
|
|
}
|
|
|
|
/*
|
|
* jrc_set_powerstat
|
|
* Assumes rig!=NULL
|
|
*/
|
|
int jrc_set_powerstat(RIG *rig, powerstat_t status)
|
|
{
|
|
unsigned 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_reset
|
|
* Assumes rig!=NULL
|
|
*/
|
|
int jrc_reset(RIG *rig, reset_t reset)
|
|
{
|
|
unsigned 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 > 999)
|
|
return -RIG_EINVAL;
|
|
|
|
cmd_len = sprintf(cmdbuf, "C%03u" EOM, ch);
|
|
|
|
/* don't care about the Automatic reponse from receiver */
|
|
|
|
return jrc_transaction (rig, cmdbuf, cmd_len, membuf, &mem_len);
|
|
}
|
|
|
|
/*
|
|
* 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;
|
|
default:
|
|
rig_debug(RIG_DEBUG_ERR,"jrc_vfo_op: unsupported op %#x\n",
|
|
op);
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
return jrc_transaction (rig, cmd, 3, 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);
|
|
}
|
|
|
|
static int jrc2rig_mode(RIG *rig, char jmode, char jwidth,
|
|
rmode_t *mode, pbwidth_t *width)
|
|
{
|
|
switch (jmode) {
|
|
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_FM: *mode = RIG_MODE_FM; break;
|
|
case MD_AM: *mode = RIG_MODE_AM; break;
|
|
case MD_RTTY: *mode = RIG_MODE_RTTY; break;
|
|
case MD_WFM: *mode = RIG_MODE_WFM; break;
|
|
default:
|
|
rig_debug(RIG_DEBUG_ERR,
|
|
"jrc_set_mode: unsupported mode %c\n",
|
|
jmode);
|
|
*mode = RIG_MODE_NONE;
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
/*
|
|
* determine passband
|
|
*/
|
|
switch (jwidth) {
|
|
case '0':
|
|
*width = rig_passband_wide(rig, *mode);
|
|
break;
|
|
case '1':
|
|
*width = rig_passband_normal(rig, *mode);
|
|
break;
|
|
case '2':
|
|
*width = rig_passband_narrow(rig, *mode);
|
|
break;
|
|
default:
|
|
rig_debug(RIG_DEBUG_ERR,
|
|
"jrc_set_mode: unsupported width %c\n",
|
|
jwidth);
|
|
*width = RIG_PASSBAND_NORMAL;
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
/*
|
|
* jrc_decode is called by sa_sigio, when some asynchronous
|
|
* data has been received from the rig
|
|
*/
|
|
int jrc_decode_event(RIG *rig)
|
|
{
|
|
struct rig_state *rs;
|
|
freq_t freq;
|
|
rmode_t mode;
|
|
pbwidth_t width;
|
|
int count;
|
|
char buf[BUFSZ];
|
|
|
|
rig_debug(RIG_DEBUG_VERBOSE, "jrc: jrc_decode called\n");
|
|
|
|
rs = &rig->state;
|
|
|
|
/* "Iabdfg"CR */
|
|
#define SETUP_STATUS_LEN 17
|
|
|
|
count = read_string(&rs->rigport, buf, SETUP_STATUS_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) {
|
|
long long f;
|
|
|
|
buf[14] = '\0'; /* side-effect: destroy AGC first digit! */
|
|
sscanf(buf+4, "%lld", &f);
|
|
freq = f;
|
|
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, "jrc: _init called\n");
|
|
|
|
rig_register(&nrd545_caps);
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
|
|
|