kopia lustrzana https://github.com/Hamlib/Hamlib
386 wiersze
8.5 KiB
C
386 wiersze
8.5 KiB
C
/*
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* Hamlib AOR backend - AR3000 description
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* Copyright (c) 2000-2003 by Stephane Fillod
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*
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* $Id: ar3000.c,v 1.3 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 <string.h>
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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 "aor.h"
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int ar3k_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
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int ar3k_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
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int ar3k_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width);
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int ar3k_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width);
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int ar3k_set_ts(RIG *rig, vfo_t vfo, shortfreq_t ts);
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int ar3k_get_ts(RIG *rig, vfo_t vfo, shortfreq_t *ts);
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#define AR3000A_MODES (RIG_MODE_AM|RIG_MODE_CW|RIG_MODE_SSB|RIG_MODE_FM|RIG_MODE_WFM)
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#define AR3000A_FUNC_ALL (RIG_FUNC_MUTE)
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#define AR3000A_LEVEL (RIG_LEVEL_ATT|RIG_LEVEL_SQLSTAT|RIG_LEVEL_STRENGTH)
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#define AR3000A_VFO_OPS (RIG_OP_NONE)
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#define AR3000A_VFO (RIG_VFO_A)
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/*
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* AR3000A rig capabilities.
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*
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* info coming from A3000A pdf manual from http://www.aoruk.com/
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*
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* TODO:
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* set_mem, set_channel, get_channel, set_level ATT, get_level ATT,STR,
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* set_bank, ..
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*/
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const struct rig_caps ar3000a_caps = {
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.rig_model = RIG_MODEL_AR3000A,
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.model_name = "AR3000A",
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.mfg_name = "AOR",
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.version = "0.1",
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.copyright = "LGPL",
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.status = RIG_STATUS_UNTESTED,
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.rig_type = RIG_TYPE_SCANNER,
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.ptt_type = RIG_PTT_NONE,
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.dcd_type = RIG_DCD_NONE,
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.port_type = RIG_PORT_SERIAL,
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.serial_rate_min = 4800,
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.serial_rate_max = 9600,
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.serial_data_bits = 8,
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.serial_stop_bits = 2,
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.serial_parity = RIG_PARITY_NONE,
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.serial_handshake = RIG_HANDSHAKE_HARDWARE,
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.write_delay = 0,
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.post_write_delay = 0,
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.timeout = 200,
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.retry = 3,
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.has_get_func = RIG_FUNC_NONE,
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.has_set_func = AR3000A_FUNC_ALL,
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.has_get_level = AR3000A_LEVEL,
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.has_set_level = RIG_LEVEL_SET(AR3000A_LEVEL),
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.has_get_parm = RIG_PARM_NONE,
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.has_set_parm = RIG_PARM_NONE,
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.level_gran = {}, /* FIXME: granularity */
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.parm_gran = {},
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.ctcss_list = NULL,
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.dcs_list = NULL,
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.preamp = { RIG_DBLST_END, },
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.attenuator = { 20, RIG_DBLST_END, }, /* TBC */
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.max_rit = Hz(0),
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.max_xit = Hz(0),
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.max_ifshift = Hz(0),
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.targetable_vfo = 0,
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.transceive = RIG_TRN_OFF,
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.bank_qty = 4,
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.chan_desc_sz = 0,
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.vfo_ops = AR3000A_VFO_OPS,
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.chan_list = { RIG_CHAN_END, }, /* FIXME: memory channel list: 4x100 memories */
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.rx_range_list1 = {
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{kHz(100),MHz(2036),AR3000A_MODES,-1,-1,AR3000A_VFO},
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RIG_FRNG_END,
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},
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.tx_range_list1 = { RIG_FRNG_END, },
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.rx_range_list2 = {
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{kHz(100),MHz(2036),AR3000A_MODES,-1,-1,AR3000A_VFO},
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RIG_FRNG_END,
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}, /* rx range */
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.tx_range_list2 = { RIG_FRNG_END, }, /* no tx range, this is a scanner! */
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.tuning_steps = {
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{AR3000A_MODES,50},
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{AR3000A_MODES,kHz(999.95)},
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#if 0
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{AR3000A_MODES,0}, /* any tuning step */
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#endif
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RIG_TS_END,
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},
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/* mode/filter list, .remember = order matters! */
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.filters = {
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/* mode/filter list, .remember = order matters! */
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{RIG_MODE_SSB|RIG_MODE_CW, kHz(2.4)},
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{RIG_MODE_FM|RIG_MODE_AM, kHz(12)},
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{RIG_MODE_WFM, kHz(180)},
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RIG_FLT_END,
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},
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.priv = NULL,
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.rig_init = NULL,
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.rig_cleanup = NULL,
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.rig_open = NULL,
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.rig_close = NULL,
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.set_freq = ar3k_set_freq,
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.get_freq = ar3k_get_freq,
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.set_mode = ar3k_set_mode,
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.get_mode = ar3k_get_mode,
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.set_ts = ar3k_set_ts,
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.get_ts = ar3k_get_ts,
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};
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/*
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* Function definitions below
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*/
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/*
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* acknowledge is CR
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* Is \r portable enough?
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*/
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#define CR '\r'
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#define EOM "\x0a\x0d"
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#define BUFSZ 64
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/*
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* ar3k_transaction
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* We assume that rig!=NULL, rig->state!= NULL
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* Otherwise, you'll get a nice seg fault. You've been warned!
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* return value: RIG_OK if everything's fine, negative value otherwise
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* TODO: error case handling
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*/
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int ar3k_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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/* will flush data on next transaction */
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if (!data || !data_len)
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return RIG_OK;
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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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/*
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* ar3k_set_freq
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* Assumes rig!=NULL
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*/
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int ar3k_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
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{
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unsigned char freqbuf[BUFSZ];
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int freq_len, retval;
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unsigned lowhz;
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/*
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* actually, frequency must be like nnnn.nnnnm,
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* where m must be 0 or 5 (for 50Hz).
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*/
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lowhz = ((unsigned)freq) % 100;
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freq /= 100;
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if (lowhz < 25)
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lowhz = 0;
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else if (lowhz < 75)
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lowhz = 50;
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else
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lowhz = 100;
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freq = freq*100 + lowhz;
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freq_len = sprintf(freqbuf,"%04.5f" EOM, ((double)freq)/MHz(1));
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retval = ar3k_transaction (rig, freqbuf, freq_len, NULL, NULL);
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if (retval != RIG_OK)
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return retval;
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return RIG_OK;
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}
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/*
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* ar3k_get_freq
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* Assumes rig!=NULL, freq!=NULL
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*/
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int ar3k_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
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{
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char *rfp;
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int freq_len, retval;
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unsigned char freqbuf[BUFSZ];
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/*
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* #--J0WZ-----Y---------Q
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* X R,S,T,U,V
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*/
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retval = ar3k_transaction (rig, "D" EOM, 3, freqbuf, &freq_len);
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if (retval != RIG_OK)
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return retval;
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rfp = strchr(freqbuf, 'Y');
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if (!rfp)
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return -RIG_EPROTO;
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sscanf(rfp+1,"%"FREQFMT, freq);
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*freq *= 10;
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return RIG_OK;
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}
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/*
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* ar3k_set_mode
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* Assumes rig!=NULL
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*/
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int ar3k_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
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{
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unsigned char mdbuf[BUFSZ];
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int mdbuf_len, aormode, retval;
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switch (mode) {
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case RIG_MODE_AM: aormode = 'A'; break;
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case RIG_MODE_CW: aormode = 'C'; break;
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case RIG_MODE_USB: aormode = 'L'; break;
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case RIG_MODE_LSB: aormode = 'L'; break;
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case RIG_MODE_WFM: aormode = 'W'; break;
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case RIG_MODE_FM: aormode = 'N'; break;
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default:
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rig_debug(RIG_DEBUG_ERR,"ar3k_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, "%c" EOM, aormode);
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retval = ar3k_transaction (rig, mdbuf, mdbuf_len, NULL, NULL);
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return retval;
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}
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/*
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* ar3k_get_mode
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* Assumes rig!=NULL, mode!=NULL
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*/
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int ar3k_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
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{
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char *rfp;
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int buf_len, retval;
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unsigned char buf[BUFSZ];
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/*
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* #--J0WZ-----Y---------Q
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* X R,S,T,U,V
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*/
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retval = ar3k_transaction (rig, "D" EOM, 3, buf, &buf_len);
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if (retval != RIG_OK)
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return retval;
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rfp = strchr(buf, 'Y');
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if (!rfp)
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return -RIG_EPROTO;
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rfp += 10;
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switch (*rfp) {
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case 'Q': *mode = RIG_MODE_FM; break;
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case 'R': *mode = RIG_MODE_WFM; break;
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case 'S': *mode = RIG_MODE_AM; break;
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case 'T': *mode = RIG_MODE_LSB; break;
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case 'U': *mode = RIG_MODE_USB; break;
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case 'V': *mode = RIG_MODE_CW; break;
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default:
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rig_debug(RIG_DEBUG_ERR,"ar3k_get_mode: unsupported mode '%c'\n",
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*rfp);
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return -RIG_EPROTO;
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}
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*width = rig_passband_normal(rig, *mode);
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return RIG_OK;
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}
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/*
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* ar3k_set_ts
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* Assumes rig!=NULL
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*/
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int ar3k_set_ts(RIG *rig, vfo_t vfo, shortfreq_t ts)
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{
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unsigned char freqbuf[BUFSZ];
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int freq_len, retval;
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int lowhz;
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/*
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* actually, frequency must be like nnn.nm,
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* where m must be 0 or 5 (for 50Hz).
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*/
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lowhz = ts % 100;
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ts /= 100;
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if (lowhz < 25)
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lowhz = 0;
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else if (lowhz < 75)
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lowhz = 50;
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else
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lowhz = 100;
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ts = ts*100 + lowhz;
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freq_len = sprintf(freqbuf,"%03.2f" EOM, ((double)ts)/kHz(1));
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retval = ar3k_transaction (rig, freqbuf, freq_len, NULL, NULL);
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if (retval != RIG_OK)
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return retval;
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return RIG_OK;
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}
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/*
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* ar3k_get_ts
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* Assumes rig!=NULL, ts!=NULL
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*/
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int ar3k_get_ts(RIG *rig, vfo_t vfo, shortfreq_t *ts)
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{
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char *rfp;
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int freq_len, retval;
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unsigned char freqbuf[BUFSZ];
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/*
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* #--J0WZ-----Y---------Q
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* X R,S,T,U,V
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*/
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retval = ar3k_transaction (rig, "D" EOM, 3, freqbuf, &freq_len);
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if (retval != RIG_OK)
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return retval;
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rfp = strchr(freqbuf, 'Z');
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if (!rfp)
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return -RIG_EPROTO;
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sscanf(rfp+1,"%ld", ts);
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*ts *= 10;
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return RIG_OK;
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}
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