kopia lustrzana https://github.com/Hamlib/Hamlib
227 wiersze
6.6 KiB
C
227 wiersze
6.6 KiB
C
/*
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* hamlib - (C) Frank Singleton 2000 (vk3fcs@ix.netcom.com)
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*
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* winradio.c - Copyright (C) 2001 pab@users.sourceforge.net
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* Derived from hamlib code (C) 2000 Stephane Fillod.
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*
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* This shared library supports winradio receivers through the
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* /dev/winradio API.
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*
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*
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* $Id: winradio.c,v 1.1 2001-02-07 23:54:14 f4cfe Exp $
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*
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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* */
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#include <stdlib.h>
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#include <stdio.h> /* Standard input/output definitions */
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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 <fcntl.h> /* File control definitions */
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#include <errno.h> /* Error number definitions */
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#include <termios.h> /* POSIX terminal control definitions */
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#include <sys/ioctl.h>
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#include <math.h>
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#include <hamlib/rig.h>
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#include <hamlib/riglist.h>
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#include <serial.h>
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#include <misc.h>
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#include "winradio.h"
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#include <linradio/wrapi.h>
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#include <linradio/radio_ioctl.h>
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static int wr_rig_init(RIG *rig) {
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rig->state.port_type = RIG_PORT_DEVICE;
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return RIG_OK;
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}
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static int wr_set_freq(RIG *rig, vfo_t vfo, freq_t freq) {
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unsigned long f = freq;
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if ( ioctl(rig->state.fd, RADIO_SET_FREQ, &f) ) return -RIG_EINVAL;
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return RIG_OK;
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}
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static int wr_get_freq(RIG *rig, vfo_t vfo, freq_t *freq) {
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unsigned long f;
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if ( ioctl(rig->state.fd, RADIO_GET_FREQ, &f) < 0 ) return -RIG_EINVAL;
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*freq = f;
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return RIG_OK;
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}
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static int wr_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width) {
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unsigned long m;
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switch ( mode ) {
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case RIG_MODE_AM: m = RMD_AM; break;
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case RIG_MODE_CW: m = RMD_CW; break;
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case RIG_MODE_LSB: m = RMD_LSB; break;
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case RIG_MODE_USB: m = RMD_USB; break;
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case RIG_MODE_FM:
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switch ( width ) {
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case RIG_PASSBAND_NARROW: m = RMD_FM6; break;
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case RIG_PASSBAND_NORMAL: m = RMD_FMN; break;
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case RIG_PASSBAND_WIDE: m = RMD_FMW; break;
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default: return -RIG_EINVAL;
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}
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default: return -RIG_EINVAL;
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}
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if ( ioctl(rig->state.fd, RADIO_SET_MODE, &m) ) return -RIG_EINVAL;
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return RIG_OK;
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}
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static int wr_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width) {
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unsigned long m;
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if ( ioctl(rig->state.fd, RADIO_GET_MODE, &m) ) return -RIG_EINVAL;
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switch ( m ) {
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case RMD_CW: *mode = RIG_MODE_CW; *width = RIG_PASSBAND_NORMAL; break;
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case RMD_AM: *mode = RIG_MODE_AM; *width = RIG_PASSBAND_NORMAL; break;
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case RMD_FMN: *mode = RIG_MODE_FM; *width = RIG_PASSBAND_NARROW; break;
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case RMD_FMW: *mode = RIG_MODE_FM; *width = RIG_PASSBAND_WIDE; break;
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case RMD_LSB: *mode = RIG_MODE_LSB; *width = RIG_PASSBAND_NORMAL; break;
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case RMD_USB: *mode = RIG_MODE_USB; *width = RIG_PASSBAND_NORMAL; break;
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case RMD_FMM: *mode = RIG_MODE_FM; *width = RIG_PASSBAND_NARROW; break;
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case RMD_FM6: *mode = RIG_MODE_FM; *width = RIG_PASSBAND_NARROW; break;
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default: return -RIG_EINVAL;
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}
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return RIG_OK;
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}
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static int wr_set_poweron(RIG *rig) {
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unsigned long p = 1;
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if ( ioctl(rig->state.fd, RADIO_SET_POWER, &p) ) return -RIG_EINVAL;
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return RIG_OK;
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}
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static int wr_set_poweroff(RIG *rig) {
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unsigned long p = 0;
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if ( ioctl(rig->state.fd, RADIO_SET_POWER, &p) ) return -RIG_EINVAL;
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return RIG_OK;
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}
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static int wr_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val) {
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switch ( level ) {
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case RIG_LEVEL_AF: {
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unsigned long v;
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if ( ioctl(rig->state.fd, RADIO_GET_MAXVOL, &v) ) return -RIG_EINVAL;
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v *= val.f;
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if ( ioctl(rig->state.fd, RADIO_SET_VOL, &v) ) return -RIG_EINVAL;
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return RIG_OK;
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}
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case RIG_LEVEL_ATT: {
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unsigned long v = val.i ? 1 : 0;
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if ( ioctl(rig->state.fd, RADIO_SET_ATTN, &v) ) return -RIG_EINVAL;
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return RIG_OK;
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}
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default:
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return -RIG_EINVAL;
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}
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}
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static int wr_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val) {
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switch ( level ) {
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case RIG_LEVEL_AF: {
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unsigned long v, mv;
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if ( ioctl(rig->state.fd, RADIO_GET_MAXVOL, &mv) ) return -RIG_EINVAL;
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if ( ioctl(rig->state.fd, RADIO_GET_VOL, &v) ) return -RIG_EINVAL;
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val->f = (float)v / mv;
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return RIG_OK;
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}
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case RIG_LEVEL_ATT: {
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unsigned long v;
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if ( ioctl(rig->state.fd, RADIO_GET_VOL, &v) ) return -RIG_EINVAL;
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val->i = v ? 20 : 0; /* TODO */
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return RIG_OK;
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}
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case RIG_LEVEL_STRENGTH: {
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unsigned long v;
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if ( ioctl(rig->state.fd, RADIO_GET_SS, &v) ) return -RIG_EINVAL;
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val->i = v; /* TODO */
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return RIG_OK;
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}
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default:
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return -RIG_EINVAL;
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}
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}
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static unsigned char *wr_get_info(RIG *rig) {
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static char buf[100];
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if ( ioctl(rig->state.fd, RADIO_GET_DESCR, buf) < 0 ) return "?";
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return buf;
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}
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/*
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* Winradio rigs capabilities.
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*/
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#define WR1500_FUNC 0
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#define WR1500_SET_LEVEL (RIG_LEVEL_ATT | RIG_LEVEL_AF)
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#define WR1500_LEVEL (WR1500_SET_LEVEL | RIG_LEVEL_STRENGTH)
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#define WR1500_MODES (RIG_MODE_AM | RIG_MODE_CW | \
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RIG_MODE_USB | RIG_MODE_LSB | RIG_MODE_FM)
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const struct rig_caps wr1500_caps = {
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rig_model: RIG_MODEL_WR1500,
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model_name: "WR-1500",
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mfg_name: "Winradio",
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version: "0.6",
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status: RIG_STATUS_NEW,
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rig_type: RIG_TYPE_RECEIVER,
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targetable_vfo: 0,
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ptt_type: RIG_PTT_NONE,
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has_func: WR1500_FUNC,
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has_level: WR1500_LEVEL,
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has_set_level: WR1500_SET_LEVEL,
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transceive: RIG_TRN_OFF,
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rx_range_list: { {start:KHz(150),end:MHz(1500),modes:WR1500_MODES,
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low_power:-1,high_power:-1},
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{0,}, },
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tx_range_list: { {0,}, },
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tuning_steps: { {WR1500_MODES,1}, {0,} },
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rig_init: wr_rig_init,
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/*
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rig_cleanup: wr_rig_cleanup,
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rig_open: wr_rig_open,
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rig_close: wr_rig_close,
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rig_probe: wr_rig_probe,
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*/
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set_freq: wr_set_freq,
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get_freq: wr_get_freq,
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set_mode: wr_set_mode,
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get_mode: wr_get_mode,
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set_poweron: wr_set_poweron,
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set_poweroff: wr_set_poweroff,
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set_level: wr_set_level,
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get_level: wr_get_level,
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set_func: NULL,
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get_func: NULL,
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get_info: wr_get_info,
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};
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int init_winradio(void *be_handle)
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{
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rig_debug(RIG_DEBUG_VERBOSE, "winradio: _init called\n");
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rig_register(&wr1500_caps);
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return RIG_OK;
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}
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