kopia lustrzana https://github.com/Hamlib/Hamlib
1417 wiersze
39 KiB
C
1417 wiersze
39 KiB
C
/*
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* Hamlib KIT backend - SoftRock / Si570 AVR USB tuner description
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* Copyright (c) 2009-2010 by Stephane Fillod
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*
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* Derived from usbsoftrock-0.5:
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* Copyright (C) 2009 Andrew Nilsson (andrew.nilsson@gmail.com)
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*
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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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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#endif
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#include <stdlib.h>
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#include <stdio.h>
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#include <math.h>
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#include "hamlib/rig.h"
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#include "token.h"
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#include "kit.h"
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/*
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* Compile this model only if libusb is available
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*/
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#if defined(HAVE_LIBUSB) && (defined(HAVE_LIBUSB_H) || defined(HAVE_LIBUSB_1_0_LIBUSB_H))
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#include <errno.h>
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#ifdef HAVE_LIBUSB_H
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# include <libusb.h>
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#elif defined HAVE_LIBUSB_1_0_LIBUSB_H
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# include <libusb-1.0/libusb.h>
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#endif
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#include "si570avrusb.h"
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static int si570avrusb_init(RIG *rig);
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static int si570picusb_init(RIG *rig);
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static int si570peaberry1_init(RIG *rig);
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static int si570peaberry2_init(RIG *rig);
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static int fasdr_init(RIG *rig);
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static int si570xxxusb_cleanup(RIG *rig);
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static int si570xxxusb_open(RIG *rig);
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static int fasdr_open(RIG *rig);
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static int si570xxxusb_set_freq(RIG *rig, vfo_t vfo, freq_t freq);
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static int si570xxxusb_get_freq(RIG *rig, vfo_t vfo, freq_t *freq);
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static int si570xxxusb_set_freq_by_value(RIG *rig, vfo_t vfo, freq_t freq);
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static int si570xxxusb_get_freq_by_value(RIG *rig, vfo_t vfo, freq_t *freq);
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static int si570xxxusb_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt);
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static int si570xxxusb_set_conf(RIG *rig, token_t token, const char *val);
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static int si570xxxusb_get_conf(RIG *rig, token_t token, char *val);
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static const char *si570xxxusb_get_info(RIG *rig);
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#define USBDEV_SHARED_VID 0x16C0 /* VOTI */
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#define USBDEV_SHARED_PID 0x05DC /* Obdev's free shared PID */
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/* Use obdev's generic shared VID/PID pair and follow the rules outlined
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* in firmware/usbdrv/USBID-License.txt.
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*/
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#define VENDOR_NAME "www.obdev.at"
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#define PEABERRY_VENDOR_NAME "AE9RB" /* Only for V1, V2 uses the 'standard' obdev name */
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#define AVR_PRODUCT_NAME "DG8SAQ-I2C"
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#define PIC_PRODUCT_NAME "KTH-SDR-KIT"
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#define PEABERRY_PRODUCT_NAME "Peaberry SDR"
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#define TOK_OSCFREQ TOKEN_BACKEND(1)
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#define TOK_MULTIPLIER TOKEN_BACKEND(3)
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#define TOK_I2C_ADDR TOKEN_BACKEND(4)
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#define TOK_BPF TOKEN_BACKEND(5)
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#define F_CAL_STATUS 1 //1 byte
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#define F_CRYST 2 //4 byte
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static const struct confparams si570xxxusb_cfg_params[] =
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{
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{
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TOK_OSCFREQ, "osc_freq", "Oscillator freq", "Oscillator frequency in Hz",
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"114285000", RIG_CONF_NUMERIC, { .n = { 1, MHz(300), 1 } }
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},
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{
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TOK_MULTIPLIER, "multiplier", "Freq Multiplier", "Frequency multiplier",
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"4", RIG_CONF_NUMERIC, { .n = { 0.000001, 100 } }
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},
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{
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TOK_I2C_ADDR, "i2c_addr", "I2C Address", "Si570 I2C Address",
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"55", RIG_CONF_NUMERIC, { .n = { 0, 512 } }
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},
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{
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TOK_BPF, "bpf", "BPF", "Enable Band Pass Filter",
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"0", RIG_CONF_CHECKBUTTON, { }
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},
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{ RIG_CONF_END, NULL, }
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};
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/*
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* Common data struct
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*/
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struct si570xxxusb_priv_data
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{
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unsigned short version; /* >=0x0f00 is PE0FKO's */
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double osc_freq; /* MHz */
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double multiplier; /* default to 4 for QSD/QSE */
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int i2c_addr;
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int bpf; /* enable BPF? */
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};
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#define SI570AVRUSB_MODES (RIG_MODE_USB) /* USB is for SDR */
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#define SI570AVRUSB_FUNC (RIG_FUNC_NONE)
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#define SI570AVRUSB_LEVEL_ALL (RIG_LEVEL_NONE)
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/* TODO: BPF as a parm or ext_level? */
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#define SI570AVRUSB_PARM_ALL (RIG_PARM_NONE)
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#define SI570AVRUSB_VFO (RIG_VFO_A)
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#define SI570AVRUSB_ANT (RIG_ANT_1)
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/*
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* SoftRock Si570 AVR-USB description
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*
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* Heavily based on SoftRock USB-I2C Utility usbsoftrock-0.5,
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* author Andrew Nilsson VK6JBL:
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* http://groups.yahoo.com/group/softrock40/files/VK6JBL/
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*
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*/
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const struct rig_caps si570avrusb_caps =
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{
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.rig_model = RIG_MODEL_SI570AVRUSB,
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.model_name = "Si570 AVR-USB",
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.mfg_name = "SoftRock",
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.version = "0.3",
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.copyright = "LGPL",
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.status = RIG_STATUS_BETA,
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.rig_type = RIG_TYPE_TUNER,
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.ptt_type = RIG_PTT_RIG,
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.dcd_type = RIG_DCD_NONE,
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.port_type = RIG_PORT_USB,
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.write_delay = 0,
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.post_write_delay = 0,
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.timeout = 500,
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.retry = 0,
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.has_get_func = SI570AVRUSB_FUNC,
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.has_set_func = SI570AVRUSB_FUNC,
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.has_get_level = SI570AVRUSB_LEVEL_ALL,
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.has_set_level = RIG_LEVEL_SET(SI570AVRUSB_LEVEL_ALL),
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.has_get_parm = SI570AVRUSB_PARM_ALL,
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.has_set_parm = RIG_PARM_SET(SI570AVRUSB_PARM_ALL),
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.level_gran = {},
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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 = { RIG_DBLST_END },
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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 = 0,
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.chan_desc_sz = 0,
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.chan_list = { RIG_CHAN_END, },
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.rx_range_list1 = {
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/* probably higher upper range, depending on type (CMOS, LVDS, ..) */
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{kHz(800), MHz(53.7), SI570AVRUSB_MODES, -1, -1, SI570AVRUSB_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(800), MHz(53.7), SI570AVRUSB_MODES, -1, -1, SI570AVRUSB_VFO},
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RIG_FRNG_END,
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},
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.tx_range_list2 = { RIG_FRNG_END, },
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.tuning_steps = {
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{SI570AVRUSB_MODES, Hz(1)},
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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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RIG_FLT_END,
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},
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.cfgparams = si570xxxusb_cfg_params,
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.rig_init = si570avrusb_init,
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.rig_cleanup = si570xxxusb_cleanup,
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.rig_open = si570xxxusb_open,
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.set_conf = si570xxxusb_set_conf,
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.get_conf = si570xxxusb_get_conf,
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.set_freq = si570xxxusb_set_freq,
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.get_freq = si570xxxusb_get_freq,
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.set_ptt = si570xxxusb_set_ptt,
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.get_info = si570xxxusb_get_info,
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};
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/*
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* Peaberry V1
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* http://www.ae9rb.com
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*/
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const struct rig_caps si570peaberry1_caps =
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{
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.rig_model = RIG_MODEL_SI570PEABERRY1,
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.model_name = "Si570 Peaberry V1",
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.mfg_name = "AE9RB",
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.version = "0.3",
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.copyright = "LGPL",
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.status = RIG_STATUS_BETA,
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.rig_type = RIG_TYPE_TUNER,
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.ptt_type = RIG_PTT_RIG,
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.dcd_type = RIG_DCD_NONE,
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.port_type = RIG_PORT_USB,
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.write_delay = 0,
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.post_write_delay = 0,
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.timeout = 500,
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.retry = 0,
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.has_get_func = SI570AVRUSB_FUNC,
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.has_set_func = SI570AVRUSB_FUNC,
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.has_get_level = SI570AVRUSB_LEVEL_ALL,
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.has_set_level = RIG_LEVEL_SET(SI570AVRUSB_LEVEL_ALL),
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.has_get_parm = SI570AVRUSB_PARM_ALL,
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.has_set_parm = RIG_PARM_SET(SI570AVRUSB_PARM_ALL),
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.level_gran = {},
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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 = { RIG_DBLST_END },
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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 = 0,
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.chan_desc_sz = 0,
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.chan_list = { RIG_CHAN_END, },
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.rx_range_list1 = {
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/* probably higher upper range, depending on type (CMOS, LVDS, ..) */
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{kHz(800), MHz(53.7), SI570AVRUSB_MODES, -1, -1, SI570AVRUSB_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(800), MHz(53.7), SI570AVRUSB_MODES, -1, -1, SI570AVRUSB_VFO},
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RIG_FRNG_END,
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},
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.tx_range_list2 = { RIG_FRNG_END, },
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.tuning_steps = {
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{SI570AVRUSB_MODES, Hz(1)},
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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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RIG_FLT_END,
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},
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.cfgparams = si570xxxusb_cfg_params,
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.rig_init = si570peaberry1_init,
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.rig_cleanup = si570xxxusb_cleanup,
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.rig_open = si570xxxusb_open,
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.set_conf = si570xxxusb_set_conf,
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.get_conf = si570xxxusb_get_conf,
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.set_freq = si570xxxusb_set_freq,
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.get_freq = si570xxxusb_get_freq,
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.set_ptt = si570xxxusb_set_ptt,
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.get_info = si570xxxusb_get_info,
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};
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/*
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* Peaberry V2
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* http://www.ae9rb.com
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*/
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const struct rig_caps si570peaberry2_caps =
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{
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.rig_model = RIG_MODEL_SI570PEABERRY2,
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.model_name = "Si570 Peaberry V2",
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.mfg_name = "AE9RB",
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.version = "0.2",
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.copyright = "LGPL",
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.status = RIG_STATUS_BETA,
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.rig_type = RIG_TYPE_TUNER,
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.ptt_type = RIG_PTT_RIG,
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.dcd_type = RIG_DCD_NONE,
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.port_type = RIG_PORT_USB,
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.write_delay = 0,
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.post_write_delay = 0,
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.timeout = 500,
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.retry = 0,
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.has_get_func = SI570AVRUSB_FUNC,
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.has_set_func = SI570AVRUSB_FUNC,
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.has_get_level = SI570AVRUSB_LEVEL_ALL,
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.has_set_level = RIG_LEVEL_SET(SI570AVRUSB_LEVEL_ALL),
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.has_get_parm = SI570AVRUSB_PARM_ALL,
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.has_set_parm = RIG_PARM_SET(SI570AVRUSB_PARM_ALL),
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.level_gran = {},
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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 = { RIG_DBLST_END },
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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 = 0,
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.chan_desc_sz = 0,
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.chan_list = { RIG_CHAN_END, },
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.rx_range_list1 = {
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/* probably higher upper range, depending on type (CMOS, LVDS, ..) */
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{kHz(800), MHz(53.7), SI570AVRUSB_MODES, -1, -1, SI570AVRUSB_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(800), MHz(53.7), SI570AVRUSB_MODES, -1, -1, SI570AVRUSB_VFO},
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RIG_FRNG_END,
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},
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.tx_range_list2 = { RIG_FRNG_END, },
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.tuning_steps = {
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{SI570AVRUSB_MODES, Hz(1)},
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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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RIG_FLT_END,
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},
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.cfgparams = si570xxxusb_cfg_params,
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.rig_init = si570peaberry2_init,
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.rig_cleanup = si570xxxusb_cleanup,
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.rig_open = si570xxxusb_open,
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.set_conf = si570xxxusb_set_conf,
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.get_conf = si570xxxusb_get_conf,
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.set_freq = si570xxxusb_set_freq,
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.get_freq = si570xxxusb_get_freq,
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.set_ptt = si570xxxusb_set_ptt,
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.get_info = si570xxxusb_get_info,
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};
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/*
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* KTH-SDR-KIT Si570 PIC-USB description
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*
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* Same USB interface as AVR-USB, except different product string
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* and different multiplier.
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*
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* http://home.kpn.nl/rw.engberts/sdr_kth.htm
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*/
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const struct rig_caps si570picusb_caps =
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{
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.rig_model = RIG_MODEL_SI570PICUSB,
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.model_name = "Si570 PIC-USB",
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.mfg_name = "KTH-SDR kit",
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.version = "0.3",
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.copyright = "LGPL",
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.status = RIG_STATUS_BETA,
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.rig_type = RIG_TYPE_TUNER,
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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_USB,
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.write_delay = 0,
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.post_write_delay = 0,
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.timeout = 500,
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.retry = 0,
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.has_get_func = SI570AVRUSB_FUNC,
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.has_set_func = SI570AVRUSB_FUNC,
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.has_get_level = SI570AVRUSB_LEVEL_ALL,
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.has_set_level = RIG_LEVEL_SET(SI570AVRUSB_LEVEL_ALL),
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.has_get_parm = SI570AVRUSB_PARM_ALL,
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.has_set_parm = RIG_PARM_SET(SI570AVRUSB_PARM_ALL),
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.level_gran = {},
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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 = { RIG_DBLST_END }, /* TODO */
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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 = 0,
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.chan_desc_sz = 0,
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.chan_list = { RIG_CHAN_END, },
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.rx_range_list1 = {
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{kHz(800), MHz(550), SI570AVRUSB_MODES, -1, -1, SI570AVRUSB_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(800), MHz(550), SI570AVRUSB_MODES, -1, -1, SI570AVRUSB_VFO},
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RIG_FRNG_END,
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},
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.tx_range_list2 = { RIG_FRNG_END, },
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.tuning_steps = {
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{SI570AVRUSB_MODES, Hz(1)},
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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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RIG_FLT_END,
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},
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.cfgparams = si570xxxusb_cfg_params,
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.rig_init = si570picusb_init,
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.rig_cleanup = si570xxxusb_cleanup,
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.rig_open = si570xxxusb_open,
|
|
.set_conf = si570xxxusb_set_conf,
|
|
.get_conf = si570xxxusb_get_conf,
|
|
|
|
.set_freq = si570xxxusb_set_freq,
|
|
.get_freq = si570xxxusb_get_freq,
|
|
.get_info = si570xxxusb_get_info,
|
|
|
|
};
|
|
|
|
/*
|
|
* Funkamateur Sdr with Si570
|
|
*
|
|
* Same USB interface as AVR-USB, except different product string
|
|
* and Oscilator correction may be stored on the device
|
|
*
|
|
* http://www.funkamateur.de
|
|
* ( BX- 200 )
|
|
*/
|
|
|
|
const struct rig_caps fasdr_caps =
|
|
{
|
|
.rig_model = RIG_MODEL_FASDR,
|
|
.model_name = "FA-SDR",
|
|
.mfg_name = "Funkamatuer",
|
|
.version = "0.2",
|
|
.copyright = "LGPL",
|
|
.status = RIG_STATUS_ALPHA,
|
|
.rig_type = RIG_FLAG_TUNER | RIG_FLAG_TRANSMITTER,
|
|
.ptt_type = RIG_PTT_RIG,
|
|
.dcd_type = RIG_DCD_NONE,
|
|
.port_type = RIG_PORT_USB,
|
|
.write_delay = 0,
|
|
.post_write_delay = 0,
|
|
.timeout = 500,
|
|
.retry = 0,
|
|
|
|
.has_get_func = SI570AVRUSB_FUNC,
|
|
.has_set_func = SI570AVRUSB_FUNC,
|
|
.has_get_level = SI570AVRUSB_LEVEL_ALL,
|
|
.has_set_level = RIG_LEVEL_SET(SI570AVRUSB_LEVEL_ALL),
|
|
.has_get_parm = SI570AVRUSB_PARM_ALL,
|
|
.has_set_parm = RIG_PARM_SET(SI570AVRUSB_PARM_ALL),
|
|
.level_gran = {},
|
|
.parm_gran = {},
|
|
.ctcss_list = NULL,
|
|
.dcs_list = NULL,
|
|
.preamp = { RIG_DBLST_END },
|
|
.attenuator = { RIG_DBLST_END },
|
|
.max_rit = Hz(0),
|
|
.max_xit = Hz(0),
|
|
.max_ifshift = Hz(0),
|
|
.targetable_vfo = 0,
|
|
.transceive = RIG_TRN_RIG,
|
|
.bank_qty = 0,
|
|
.chan_desc_sz = 0,
|
|
|
|
.chan_list = { RIG_CHAN_END, },
|
|
|
|
.rx_range_list1 = {
|
|
/* probably higher upper range, depending on type (CMOS, LVDS, ..) */
|
|
{kHz(1800), MHz(30), SI570AVRUSB_MODES, -1, -1, SI570AVRUSB_VFO},
|
|
RIG_FRNG_END,
|
|
},
|
|
.tx_range_list1 = { RIG_FRNG_END, },
|
|
.rx_range_list2 = {
|
|
{kHz(1800), MHz(30), SI570AVRUSB_MODES, -1, -1, SI570AVRUSB_VFO},
|
|
RIG_FRNG_END,
|
|
},
|
|
.tx_range_list2 = { RIG_FRNG_END, },
|
|
.tuning_steps = {
|
|
{SI570AVRUSB_MODES, Hz(1)},
|
|
RIG_TS_END,
|
|
},
|
|
/* mode/filter list, remember: order matters! */
|
|
.filters = {
|
|
RIG_FLT_END,
|
|
},
|
|
.cfgparams = si570xxxusb_cfg_params,
|
|
|
|
.rig_init = fasdr_init,
|
|
.rig_cleanup = si570xxxusb_cleanup,
|
|
.rig_open = fasdr_open,
|
|
.set_conf = si570xxxusb_set_conf,
|
|
.get_conf = si570xxxusb_get_conf,
|
|
|
|
.set_freq = si570xxxusb_set_freq,
|
|
.get_freq = si570xxxusb_get_freq,
|
|
.set_ptt = si570xxxusb_set_ptt,
|
|
.get_info = si570xxxusb_get_info,
|
|
|
|
};
|
|
|
|
// libusb control transfer request types
|
|
#define REQUEST_TYPE_IN (LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_RECIPIENT_DEVICE | LIBUSB_ENDPOINT_IN)
|
|
#define REQUEST_TYPE_OUT (LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_RECIPIENT_DEVICE | LIBUSB_ENDPOINT_OUT)
|
|
|
|
/*
|
|
* some little endian (these devices are LE) to host endian converters
|
|
*/
|
|
static unsigned char *setLongWord(uint32_t value, unsigned char *bytes)
|
|
{
|
|
bytes[0] = value & 0xff;
|
|
bytes[1] = ((value & 0xff00) >> 8) & 0xff;
|
|
bytes[2] = ((value & 0xff0000) >> 16) & 0xff;
|
|
bytes[3] = ((value & 0xff000000) >> 24) & 0xff;
|
|
return bytes;
|
|
}
|
|
static uint32_t getLongWord(unsigned char const *bytes)
|
|
{
|
|
return bytes[0] + (bytes[1] << 8) + (bytes[2] << 16) + (bytes[3] << 24);
|
|
}
|
|
|
|
/*
|
|
* AVR-USB model
|
|
*/
|
|
int si570avrusb_init(RIG *rig)
|
|
{
|
|
hamlib_port_t *rp = &rig->state.rigport;
|
|
struct si570xxxusb_priv_data *priv;
|
|
|
|
priv = (struct si570xxxusb_priv_data *)calloc(sizeof(struct
|
|
si570xxxusb_priv_data), 1);
|
|
|
|
if (!priv)
|
|
{
|
|
/* whoops! memory shortage! */
|
|
return -RIG_ENOMEM;
|
|
}
|
|
|
|
priv->osc_freq = SI570_NOMINAL_XTALL_FREQ;
|
|
/* QSD/QSE */
|
|
priv->multiplier = 4;
|
|
|
|
priv->i2c_addr = SI570_I2C_ADDR;
|
|
/* disable BPF, because it may share PTT I/O line */
|
|
priv->bpf = 0;
|
|
|
|
rp->parm.usb.vid = USBDEV_SHARED_VID;
|
|
rp->parm.usb.pid = USBDEV_SHARED_PID;
|
|
|
|
/* no usb_set_configuration() and usb_claim_interface() */
|
|
rp->parm.usb.iface = -1;
|
|
rp->parm.usb.conf = 1;
|
|
rp->parm.usb.alt = 0; /* necessary ? */
|
|
|
|
rp->parm.usb.vendor_name = VENDOR_NAME;
|
|
rp->parm.usb.product = AVR_PRODUCT_NAME;
|
|
|
|
rig->state.priv = (void *)priv;
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
/*
|
|
* Peaberry V1 model (AVR version with different vendor/product name)
|
|
*/
|
|
int si570peaberry1_init(RIG *rig)
|
|
{
|
|
hamlib_port_t *rp = &rig->state.rigport;
|
|
struct si570xxxusb_priv_data *priv;
|
|
|
|
priv = (struct si570xxxusb_priv_data *)calloc(sizeof(struct
|
|
si570xxxusb_priv_data), 1);
|
|
|
|
if (!priv)
|
|
{
|
|
/* whoops! memory shortage! */
|
|
return -RIG_ENOMEM;
|
|
}
|
|
|
|
priv->osc_freq = SI570_NOMINAL_XTALL_FREQ;
|
|
/* QSD/QSE */
|
|
priv->multiplier = 4;
|
|
|
|
priv->i2c_addr = SI570_I2C_ADDR;
|
|
/* disable BPF, because it may share PTT I/O line */
|
|
priv->bpf = 0;
|
|
|
|
rp->parm.usb.vid = USBDEV_SHARED_VID;
|
|
rp->parm.usb.pid = USBDEV_SHARED_PID;
|
|
|
|
/* no usb_set_configuration() and usb_claim_interface() */
|
|
rp->parm.usb.iface = -1;
|
|
rp->parm.usb.conf = 1;
|
|
rp->parm.usb.alt = 0; /* necessary ? */
|
|
|
|
rp->parm.usb.vendor_name = PEABERRY_VENDOR_NAME;
|
|
rp->parm.usb.product = PEABERRY_PRODUCT_NAME;
|
|
|
|
rig->state.priv = (void *)priv;
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
/*
|
|
* Peaberry V2 model (AVR version with different product name)
|
|
*/
|
|
int si570peaberry2_init(RIG *rig)
|
|
{
|
|
hamlib_port_t *rp = &rig->state.rigport;
|
|
struct si570xxxusb_priv_data *priv;
|
|
|
|
priv = (struct si570xxxusb_priv_data *)calloc(sizeof(struct
|
|
si570xxxusb_priv_data), 1);
|
|
|
|
if (!priv)
|
|
{
|
|
/* whoops! memory shortage! */
|
|
return -RIG_ENOMEM;
|
|
}
|
|
|
|
priv->osc_freq = SI570_NOMINAL_XTALL_FREQ;
|
|
/* QSD/QSE */
|
|
priv->multiplier = 4;
|
|
|
|
priv->i2c_addr = SI570_I2C_ADDR;
|
|
/* disable BPF, because it may share PTT I/O line */
|
|
priv->bpf = 0;
|
|
|
|
rp->parm.usb.vid = USBDEV_SHARED_VID;
|
|
rp->parm.usb.pid = USBDEV_SHARED_PID;
|
|
|
|
/* no usb_set_configuration() and usb_claim_interface() */
|
|
rp->parm.usb.iface = -1;
|
|
rp->parm.usb.conf = 1;
|
|
rp->parm.usb.alt = 0; /* necessary ? */
|
|
|
|
rp->parm.usb.vendor_name = VENDOR_NAME;
|
|
rp->parm.usb.product = PEABERRY_PRODUCT_NAME;
|
|
|
|
rig->state.priv = (void *)priv;
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
/*
|
|
* PIC-USB model
|
|
*/
|
|
int si570picusb_init(RIG *rig)
|
|
{
|
|
hamlib_port_t *rp = &rig->state.rigport;
|
|
struct si570xxxusb_priv_data *priv;
|
|
|
|
priv = (struct si570xxxusb_priv_data *)calloc(sizeof(struct
|
|
si570xxxusb_priv_data), 1);
|
|
|
|
if (!priv)
|
|
{
|
|
/* whoops! memory shortage! */
|
|
return -RIG_ENOMEM;
|
|
}
|
|
|
|
priv->osc_freq = SI570_NOMINAL_XTALL_FREQ;
|
|
/* QSD/QSE */
|
|
priv->multiplier = 2;
|
|
|
|
priv->i2c_addr = SI570_I2C_ADDR;
|
|
/* enable BPF, because this is kit is receiver only */
|
|
priv->bpf = 1;
|
|
|
|
rp->parm.usb.vid = USBDEV_SHARED_VID;
|
|
rp->parm.usb.pid = USBDEV_SHARED_PID;
|
|
|
|
/* no usb_set_configuration() and usb_claim_interface() */
|
|
rp->parm.usb.iface = -1;
|
|
rp->parm.usb.conf = 1;
|
|
rp->parm.usb.alt = 0; /* necessary ? */
|
|
|
|
rp->parm.usb.vendor_name = VENDOR_NAME;
|
|
rp->parm.usb.product = PIC_PRODUCT_NAME;
|
|
|
|
rig->state.priv = (void *)priv;
|
|
|
|
return RIG_OK;
|
|
}
|
|
/*
|
|
* FA-SDR
|
|
*/
|
|
|
|
int fasdr_init(RIG *rig)
|
|
{
|
|
hamlib_port_t *rp = &rig->state.rigport;
|
|
struct si570xxxusb_priv_data *priv;
|
|
|
|
priv = (struct si570xxxusb_priv_data *)calloc(sizeof(struct
|
|
si570xxxusb_priv_data), 1);
|
|
|
|
if (!priv)
|
|
{
|
|
/* whoops! memory shortage! */
|
|
return -RIG_ENOMEM;
|
|
}
|
|
|
|
priv->osc_freq = SI570_NOMINAL_XTALL_FREQ;
|
|
/* QSD/QSE */
|
|
priv->multiplier = 4;
|
|
|
|
priv->i2c_addr = SI570_I2C_ADDR;
|
|
/* disable BPF, because it may share PTT I/O line */
|
|
priv->bpf = 0;
|
|
|
|
rp->parm.usb.vid = USBDEV_SHARED_VID;
|
|
rp->parm.usb.pid = USBDEV_SHARED_PID;
|
|
|
|
/* no usb_set_configuration() and usb_claim_interface() */
|
|
rp->parm.usb.iface = -1;
|
|
rp->parm.usb.conf = 1;
|
|
rp->parm.usb.alt = 0; /* necessary ? */
|
|
|
|
rp->parm.usb.vendor_name = VENDOR_NAME;
|
|
rp->parm.usb.product = AVR_PRODUCT_NAME;
|
|
|
|
rig->state.priv = (void *)priv;
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
|
|
int fasdr_open(RIG *rig)
|
|
{
|
|
struct si570xxxusb_priv_data *priv = (struct si570xxxusb_priv_data *)
|
|
rig->state.priv;
|
|
libusb_device_handle *udh = rig->state.rigport.handle;
|
|
int ret, i;
|
|
double f;
|
|
unsigned char buffer[4];
|
|
|
|
rig_debug(RIG_DEBUG_TRACE, "%s called\n", __func__);
|
|
|
|
|
|
ret = libusb_control_transfer(udh, REQUEST_TYPE_IN,
|
|
REQUEST_READ_VERSION, 0x0E00, 0,
|
|
buffer, 2, rig->state.rigport.timeout);
|
|
|
|
if (ret != 2)
|
|
{
|
|
rig_debug(RIG_DEBUG_ERR, "%s: libusb_control_transfer failed: %s\n",
|
|
__func__,
|
|
libusb_error_name(ret));
|
|
return -RIG_EIO;
|
|
}
|
|
|
|
priv->version = buffer[0] + (buffer[1] <<
|
|
8); // Unsure how to get firmware version
|
|
|
|
ret = libusb_control_transfer(udh,
|
|
REQUEST_TYPE_IN,
|
|
REQUEST_READ_EEPROM, F_CAL_STATUS, 0, buffer, 1,
|
|
rig->state.rigport.timeout);
|
|
|
|
if (ret != 1)
|
|
{
|
|
return -RIG_EIO;
|
|
}
|
|
|
|
|
|
rig_debug(RIG_DEBUG_VERBOSE, "%s: calibration byte %x", __func__, buffer[0]);
|
|
|
|
// ret = libusb_control_transfer(udh,
|
|
// REQUEST_TYPE_IN,
|
|
// REQUEST_READ_XTALL, 0, 0, (unsigned char *) &iFreq, sizeof(iFreq),
|
|
// rig->state.rigport.timeout);
|
|
if (buffer[0] == 0xFF)
|
|
{
|
|
rig_debug(RIG_DEBUG_VERBOSE, "%s: Device not calibrated", __func__);
|
|
return RIG_OK;
|
|
}
|
|
|
|
for (i = 0; i < 4; i++)
|
|
{
|
|
ret = libusb_control_transfer(udh,
|
|
REQUEST_TYPE_IN,
|
|
REQUEST_READ_EEPROM, F_CRYST + i, 0, &buffer[i], 1,
|
|
rig->state.rigport.timeout);
|
|
|
|
if (ret != 1)
|
|
{
|
|
return -RIG_EIO;
|
|
}
|
|
}
|
|
|
|
priv->osc_freq = buffer[0];
|
|
f = buffer[1];
|
|
priv->osc_freq += f / 256.;
|
|
f = buffer[2];
|
|
priv->osc_freq += f / (256.*256.);
|
|
f = buffer[3];
|
|
priv->osc_freq += f / (256.*256.*256.);
|
|
|
|
rig_debug(RIG_DEBUG_VERBOSE, "%s: using Xtall at %.3f MHz\n",
|
|
__func__, priv->osc_freq);
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
|
|
int si570xxxusb_cleanup(RIG *rig)
|
|
{
|
|
if (!rig)
|
|
{
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
if (rig->state.priv)
|
|
{
|
|
free(rig->state.priv);
|
|
}
|
|
|
|
rig->state.priv = NULL;
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
int si570xxxusb_set_conf(RIG *rig, token_t token, const char *val)
|
|
{
|
|
struct si570xxxusb_priv_data *priv;
|
|
freq_t freq;
|
|
double multiplier;
|
|
unsigned int i2c_addr;
|
|
|
|
priv = (struct si570xxxusb_priv_data *)rig->state.priv;
|
|
|
|
switch (token)
|
|
{
|
|
case TOK_OSCFREQ:
|
|
if (sscanf(val, "%"SCNfreq, &freq) != 1)
|
|
{
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
priv->osc_freq = (double)freq / 1e6;
|
|
break;
|
|
|
|
case TOK_MULTIPLIER:
|
|
if (sscanf(val, "%lf", &multiplier) != 1)
|
|
{
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
if (multiplier == 0.)
|
|
{
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
priv->multiplier = multiplier;
|
|
break;
|
|
|
|
case TOK_I2C_ADDR:
|
|
if (sscanf(val, "%x", &i2c_addr) != 1)
|
|
{
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
if (i2c_addr < 0 || i2c_addr >= (1 << 9))
|
|
{
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
priv->i2c_addr = i2c_addr;
|
|
break;
|
|
|
|
case TOK_BPF:
|
|
if (sscanf(val, "%d", &priv->bpf) != 1)
|
|
{
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
int si570xxxusb_get_conf(RIG *rig, token_t token, char *val)
|
|
{
|
|
struct si570xxxusb_priv_data *priv;
|
|
|
|
priv = (struct si570xxxusb_priv_data *)rig->state.priv;
|
|
|
|
switch (token)
|
|
{
|
|
case TOK_OSCFREQ:
|
|
sprintf(val, "%"PRIfreq, (freq_t)(priv->osc_freq * 1e6));
|
|
break;
|
|
|
|
case TOK_MULTIPLIER:
|
|
sprintf(val, "%f", priv->multiplier);
|
|
break;
|
|
|
|
case TOK_I2C_ADDR:
|
|
sprintf(val, "%x", priv->i2c_addr);
|
|
break;
|
|
|
|
case TOK_BPF:
|
|
sprintf(val, "%d", priv->bpf);
|
|
break;
|
|
|
|
default:
|
|
return -RIG_EINVAL;
|
|
}
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
|
|
static int setBPF(RIG *rig, int enable)
|
|
{
|
|
libusb_device_handle *udh = rig->state.rigport.handle;
|
|
/* allocate enough space for up to 16 filters */
|
|
unsigned short FilterCrossOver[16];
|
|
int nBytes;
|
|
|
|
// Does FilterCrossOver needs endianess ordering ?
|
|
|
|
// first find out how may cross over points there are for the 1st bank, use 255 for index
|
|
nBytes = libusb_control_transfer(udh, REQUEST_TYPE_IN,
|
|
REQUEST_FILTERS, 0, 255,
|
|
(unsigned char *) FilterCrossOver, sizeof(FilterCrossOver),
|
|
rig->state.rigport.timeout);
|
|
|
|
if (nBytes < 0)
|
|
{
|
|
return -RIG_EIO;
|
|
}
|
|
|
|
if (nBytes > 2)
|
|
{
|
|
int i;
|
|
int retval = libusb_control_transfer(udh, REQUEST_TYPE_IN,
|
|
REQUEST_FILTERS, enable, (nBytes / 2) - 1,
|
|
(unsigned char *) FilterCrossOver, sizeof(FilterCrossOver),
|
|
rig->state.rigport.timeout);
|
|
|
|
if (retval < 0)
|
|
{
|
|
return -RIG_EIO;
|
|
}
|
|
nBytes = retval;
|
|
|
|
rig_debug(RIG_DEBUG_TRACE, "%s: Filter Bank 1:\n", __func__);
|
|
|
|
for (i = 0; i < (nBytes / 2) - 1; i++)
|
|
{
|
|
rig_debug(RIG_DEBUG_TRACE, " CrossOver[%d] = %f\n",
|
|
i, (double) FilterCrossOver[i] / (1UL << 5));
|
|
}
|
|
|
|
rig_debug(RIG_DEBUG_TRACE, " BPF Enabled: %d\n",
|
|
FilterCrossOver[(nBytes / 2) - 1]);
|
|
}
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
int si570xxxusb_open(RIG *rig)
|
|
{
|
|
struct si570xxxusb_priv_data *priv = (struct si570xxxusb_priv_data *)
|
|
rig->state.priv;
|
|
libusb_device_handle *udh = rig->state.rigport.handle;
|
|
int ret;
|
|
unsigned char buffer[4];
|
|
|
|
rig_debug(RIG_DEBUG_TRACE, "%s called\n", __func__);
|
|
|
|
/*
|
|
* Determine firmware
|
|
*/
|
|
|
|
ret = libusb_control_transfer(udh, REQUEST_TYPE_IN,
|
|
REQUEST_READ_VERSION, 0x0E00, 0,
|
|
buffer, 2, rig->state.rigport.timeout);
|
|
|
|
if (ret != 2)
|
|
{
|
|
rig_debug(RIG_DEBUG_ERR, "%s: libusb_control_transfer failed: %s\n",
|
|
__func__,
|
|
libusb_error_name(ret));
|
|
return -RIG_EIO;
|
|
}
|
|
|
|
priv->version = buffer[0] + (buffer[1] << 8);
|
|
|
|
if (priv->version >= 0x0F00 || rig->caps->rig_model == RIG_MODEL_SI570PICUSB)
|
|
{
|
|
unsigned int iFreq;
|
|
|
|
rig_debug(RIG_DEBUG_VERBOSE, "%s: detected PE0FKO-like firmware\n", __func__);
|
|
|
|
ret = libusb_control_transfer(udh,
|
|
REQUEST_TYPE_IN,
|
|
REQUEST_READ_XTALL, 0, 0, buffer, sizeof(buffer),
|
|
rig->state.rigport.timeout);
|
|
|
|
if (ret != 4)
|
|
{
|
|
return -RIG_EIO;
|
|
}
|
|
|
|
iFreq = getLongWord(buffer);
|
|
priv->osc_freq = (double)iFreq / (1UL << 24);
|
|
|
|
if (priv->bpf)
|
|
{
|
|
ret = setBPF(rig, 1);
|
|
|
|
if (ret != RIG_OK)
|
|
{
|
|
return ret;
|
|
}
|
|
}
|
|
}
|
|
|
|
rig_debug(RIG_DEBUG_VERBOSE, "%s: using Xtall at %.3f MHz\n",
|
|
__func__, priv->osc_freq);
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
|
|
/* Rem: not reentrant */
|
|
const char *si570xxxusb_get_info(RIG *rig)
|
|
{
|
|
static char buf[64];
|
|
libusb_device_handle *udh = rig->state.rigport.handle;
|
|
struct libusb_device_descriptor desc;
|
|
int ret;
|
|
unsigned char buffer[2];
|
|
|
|
ret = libusb_control_transfer(udh, REQUEST_TYPE_IN,
|
|
REQUEST_READ_VERSION, 0x0E00, 0,
|
|
buffer, sizeof(buffer), rig->state.rigport.timeout);
|
|
|
|
if (ret != 2)
|
|
{
|
|
rig_debug(RIG_DEBUG_ERR, "%s: libusb_control_transfer failed: %s\n",
|
|
__func__,
|
|
libusb_error_name(ret));
|
|
return NULL;
|
|
}
|
|
|
|
/* always succeeds since libusb-1.0.16 */
|
|
libusb_get_device_descriptor(libusb_get_device(udh), &desc);
|
|
|
|
sprintf(buf, "USB dev %04d, version: %d.%d", desc.bcdDevice, buffer[1],
|
|
buffer[0]);
|
|
|
|
return buf;
|
|
}
|
|
|
|
static const int HS_DIV_MAP[] = {4, 5, 6, 7, -1, 9, -1, 11};
|
|
|
|
static int calcDividers(RIG *rig, double f, struct solution *solution)
|
|
{
|
|
struct si570xxxusb_priv_data *priv = (struct si570xxxusb_priv_data *)
|
|
rig->state.priv;
|
|
struct solution sols[8];
|
|
int i;
|
|
int imin;
|
|
double fmin;
|
|
double y;
|
|
|
|
// Count down through the dividers
|
|
for (i = 7; i >= 0; i--)
|
|
{
|
|
|
|
if (HS_DIV_MAP[i] > 0)
|
|
{
|
|
sols[i].HS_DIV = i;
|
|
y = (SI570_DCO_HIGH + SI570_DCO_LOW) / (2 * f);
|
|
y = y / HS_DIV_MAP[i];
|
|
|
|
if (y < 1.5)
|
|
{
|
|
y = 1.0;
|
|
}
|
|
else
|
|
{
|
|
y = 2 * round(y / 2.0);
|
|
}
|
|
|
|
if (y > 128)
|
|
{
|
|
y = 128;
|
|
}
|
|
|
|
sols[i].N1 = trunc(y) - 1;
|
|
sols[i].f0 = f * y * HS_DIV_MAP[i];
|
|
}
|
|
else
|
|
{
|
|
sols[i].f0 = 10000000000000000.0;
|
|
}
|
|
}
|
|
|
|
imin = -1;
|
|
fmin = 10000000000000000.0;
|
|
|
|
for (i = 0; i < 8; i++)
|
|
{
|
|
if ((sols[i].f0 >= SI570_DCO_LOW) && (sols[i].f0 <= SI570_DCO_HIGH))
|
|
{
|
|
if (sols[i].f0 < fmin)
|
|
{
|
|
fmin = sols[i].f0;
|
|
imin = i;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (imin >= 0)
|
|
{
|
|
solution->HS_DIV = sols[imin].HS_DIV;
|
|
solution->N1 = sols[imin].N1;
|
|
solution->f0 = sols[imin].f0;
|
|
solution->RFREQ = sols[imin].f0 / priv->osc_freq;
|
|
|
|
rig_debug(RIG_DEBUG_TRACE,
|
|
"%s: solution: HS_DIV = %d, N1 = %d, f0 = %f, RFREQ = %f\n",
|
|
__func__, solution->HS_DIV, solution->N1, solution->f0, solution->RFREQ);
|
|
|
|
return 1;
|
|
}
|
|
else
|
|
{
|
|
solution->HS_DIV = 0;
|
|
solution->N1 = 0;
|
|
solution->f0 = 0;
|
|
solution->RFREQ = 0;
|
|
rig_debug(RIG_DEBUG_TRACE, "%s: No solution\n", __func__);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int si570xxxusb_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
|
|
{
|
|
struct si570xxxusb_priv_data *priv = (struct si570xxxusb_priv_data *)
|
|
rig->state.priv;
|
|
libusb_device_handle *udh = rig->state.rigport.handle;
|
|
int ret;
|
|
unsigned char buffer[6];
|
|
int request = REQUEST_SET_FREQ;
|
|
int value = 0x700 + priv->i2c_addr;
|
|
int index = 0;
|
|
double f;
|
|
struct solution theSolution;
|
|
int RFREQ_int;
|
|
int RFREQ_frac;
|
|
unsigned char fracBuffer[4];
|
|
unsigned char intBuffer[4];
|
|
|
|
if (priv->version >= 0x0f00 || rig->caps->rig_model == RIG_MODEL_SI570PICUSB ||
|
|
rig->caps->rig_model == RIG_MODEL_SI570PEABERRY1
|
|
|| rig->caps->rig_model == RIG_MODEL_SI570PEABERRY2)
|
|
{
|
|
return si570xxxusb_set_freq_by_value(rig, vfo, freq);
|
|
}
|
|
|
|
f = (freq * priv->multiplier) / 1e6;
|
|
|
|
calcDividers(rig, f, &theSolution);
|
|
|
|
RFREQ_int = trunc(theSolution.RFREQ);
|
|
RFREQ_frac = round((theSolution.RFREQ - RFREQ_int) * 268435456);
|
|
setLongWord(RFREQ_int, intBuffer);
|
|
setLongWord(RFREQ_frac, fracBuffer);
|
|
|
|
buffer[5] = fracBuffer[0];
|
|
buffer[4] = fracBuffer[1];
|
|
buffer[3] = fracBuffer[2];
|
|
buffer[2] = fracBuffer[3];
|
|
buffer[2] = buffer[2] | ((intBuffer[0] & 0xf) << 4);
|
|
buffer[1] = RFREQ_int / 16;
|
|
buffer[1] = buffer[1] + ((theSolution.N1 & 3) << 6);
|
|
buffer[0] = theSolution.N1 / 4;
|
|
buffer[0] = buffer[0] + (theSolution.HS_DIV << 5);
|
|
|
|
ret = libusb_control_transfer(udh, REQUEST_TYPE_OUT,
|
|
request, value, index, buffer, sizeof(buffer), rig->state.rigport.timeout);
|
|
|
|
rig_debug(RIG_DEBUG_TRACE,
|
|
"%s: Freq=%.6f MHz, Real=%.6f MHz, buf=%02x%02x%02x%02x%02x%02x\n",
|
|
__func__, freq / 1e6, f,
|
|
buffer[0], buffer[1], buffer[2], buffer[3], buffer[4], buffer[5]);
|
|
|
|
|
|
if (!ret)
|
|
{
|
|
rig_debug(RIG_DEBUG_ERR, "%s: libusb_control_transfer failed: %s\n",
|
|
__func__,
|
|
libusb_error_name(ret));
|
|
return -RIG_EIO;
|
|
}
|
|
|
|
rig_debug(RIG_DEBUG_TRACE, "%s: Result buf=%02x%02x\n",
|
|
__func__, buffer[0], buffer[1]);
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
int si570xxxusb_set_freq_by_value(RIG *rig, vfo_t vfo, freq_t freq)
|
|
{
|
|
struct si570xxxusb_priv_data *priv = (struct si570xxxusb_priv_data *)
|
|
rig->state.priv;
|
|
libusb_device_handle *udh = rig->state.rigport.handle;
|
|
int ret;
|
|
|
|
unsigned char buffer[4];
|
|
int request = REQUEST_SET_FREQ_BY_VALUE;
|
|
int value = 0x700 + priv->i2c_addr;
|
|
int index = 0;
|
|
double f;
|
|
|
|
f = (freq * priv->multiplier) / 1e6;
|
|
|
|
setLongWord(round(f * 2097152.0), buffer);
|
|
|
|
rig_debug(RIG_DEBUG_TRACE,
|
|
"%s: Freq=%.6f MHz, Real=%.6f MHz, buf=%02x%02x%02x%02x\n",
|
|
__func__, freq / 1e6, f,
|
|
buffer[0], buffer[1], buffer[2], buffer[3]);
|
|
|
|
ret = libusb_control_transfer(udh, REQUEST_TYPE_OUT,
|
|
request, value, index, buffer, sizeof(buffer), rig->state.rigport.timeout);
|
|
|
|
if (!ret)
|
|
{
|
|
rig_debug(RIG_DEBUG_ERR, "%s: libusb_control_transfer failed: %s\n",
|
|
__func__,
|
|
libusb_error_name(ret));
|
|
return -RIG_EIO;
|
|
}
|
|
|
|
rig_debug(RIG_DEBUG_TRACE, "%s: Result buf=%02x%02x\n",
|
|
__func__, buffer[0], buffer[1]);
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
static double calculateFrequency(RIG *rig, const unsigned char *buffer)
|
|
{
|
|
struct si570xxxusb_priv_data *priv = (struct si570xxxusb_priv_data *)
|
|
rig->state.priv;
|
|
|
|
int RFREQ_int = ((buffer[2] & 0xf0) >> 4) + ((buffer[1] & 0x3f) * 16);
|
|
int RFREQ_frac = (256 * 256 * 256 * (buffer[2] & 0xf)) +
|
|
(256 * 256 * buffer[3]) + (256 * buffer[4]) + (buffer[5]);
|
|
double RFREQ = RFREQ_int + (RFREQ_frac / 268435456.0);
|
|
int N1 = ((buffer[1] & 0xc0) >> 6) + ((buffer[0] & 0x1f) * 4);
|
|
int HS_DIV = (buffer[0] & 0xE0) >> 5;
|
|
double fout = priv->osc_freq * RFREQ / ((N1 + 1) * HS_DIV_MAP[HS_DIV]);
|
|
|
|
rig_debug(RIG_DEBUG_VERBOSE,
|
|
"%s: Registers 7..13: %02x%02x%02x%02x%02x%02x\n",
|
|
__func__,
|
|
buffer[0],
|
|
buffer[1],
|
|
buffer[2],
|
|
buffer[3],
|
|
buffer[4],
|
|
buffer[5]);
|
|
|
|
rig_debug(RIG_DEBUG_VERBOSE,
|
|
"%s: RFREQ = %f, N1 = %d, HS_DIV = %d, nHS_DIV = %d, fout = %f\n",
|
|
__func__,
|
|
RFREQ, N1, HS_DIV, HS_DIV_MAP[HS_DIV], fout);
|
|
|
|
return fout;
|
|
}
|
|
|
|
int si570xxxusb_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
|
|
{
|
|
struct si570xxxusb_priv_data *priv = (struct si570xxxusb_priv_data *)
|
|
rig->state.priv;
|
|
libusb_device_handle *udh = rig->state.rigport.handle;
|
|
unsigned char buffer[6];
|
|
int ret;
|
|
|
|
if (priv->version >= 0x0f00 || rig->caps->rig_model == RIG_MODEL_SI570PICUSB ||
|
|
rig->caps->rig_model == RIG_MODEL_SI570PEABERRY1
|
|
|| rig->caps->rig_model == RIG_MODEL_SI570PEABERRY2)
|
|
{
|
|
return si570xxxusb_get_freq_by_value(rig, vfo, freq);
|
|
}
|
|
|
|
ret = libusb_control_transfer(udh, REQUEST_TYPE_IN,
|
|
REQUEST_READ_REGISTERS, priv->i2c_addr, 0,
|
|
buffer, sizeof(buffer), rig->state.rigport.timeout);
|
|
|
|
if (ret <= 0)
|
|
{
|
|
rig_debug(RIG_DEBUG_ERR, "%s: libusb_control_transfer failed: %s\n",
|
|
__func__,
|
|
libusb_error_name(ret));
|
|
return -RIG_EIO;
|
|
}
|
|
|
|
*freq = (calculateFrequency(rig, buffer) / priv->multiplier) * 1e6;
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
int si570xxxusb_get_freq_by_value(RIG *rig, vfo_t vfo, freq_t *freq)
|
|
{
|
|
struct si570xxxusb_priv_data *priv = (struct si570xxxusb_priv_data *)
|
|
rig->state.priv;
|
|
libusb_device_handle *udh = rig->state.rigport.handle;
|
|
int ret;
|
|
unsigned char buffer[4];
|
|
uint32_t iFreq;
|
|
|
|
ret = libusb_control_transfer(udh, REQUEST_TYPE_IN,
|
|
REQUEST_READ_FREQUENCY, 0, 0,
|
|
buffer, sizeof(buffer), rig->state.rigport.timeout);
|
|
|
|
if (ret != 4)
|
|
{
|
|
rig_debug(RIG_DEBUG_ERR, "%s: libusb_control_transfer failed: %s\n",
|
|
__func__,
|
|
libusb_error_name(ret));
|
|
return -RIG_EIO;
|
|
}
|
|
|
|
iFreq = getLongWord(buffer);
|
|
rig_debug(RIG_DEBUG_VERBOSE,
|
|
"%s: Freq raw: %02x%02x%02x%02x endian converted: %d\n",
|
|
__func__, buffer[0], buffer[1], buffer[2], buffer[3], iFreq);
|
|
*freq = (((double)iFreq / (1UL << 21)) / priv->multiplier) * 1e6;
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
|
|
int si570xxxusb_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt)
|
|
{
|
|
libusb_device_handle *udh = rig->state.rigport.handle;
|
|
int ret;
|
|
unsigned char buffer[3];
|
|
|
|
rig_debug(RIG_DEBUG_TRACE, "%s called: %d\n", __func__, ptt);
|
|
|
|
buffer[0] = 0;
|
|
buffer[1] = 0;
|
|
buffer[2] = 0;
|
|
|
|
ret = libusb_control_transfer(udh, REQUEST_TYPE_IN,
|
|
REQUEST_SET_PTT, (ptt == RIG_PTT_ON) ? 1 : 0, 0,
|
|
buffer, sizeof(buffer), rig->state.rigport.timeout);
|
|
|
|
if (ret < 0)
|
|
{
|
|
rig_debug(RIG_DEBUG_ERR, "%s: libusb_control_transfer failed: %s\n",
|
|
__func__,
|
|
libusb_error_name(ret));
|
|
return -RIG_EIO;
|
|
}
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
#endif /* defined(HAVE_LIBUSB) && defined(HAVE_LIBUSB_H) */
|