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thf7.c

/*
 *  Hamlib Kenwood backend - TH-F7 description
 *  Copyright (c) 2001-2009 by Stephane Fillod
 *
 *    $Id: thf7.c,v 1.17 2009-02-03 23:22:58 azummo Exp $
 *
 *   This library is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Library General Public License as
 *   published by the Free Software Foundation; either version 2 of
 *   the License, or (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU Library General Public License for more details.
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this library; if not, write to the Free Software
 *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdlib.h>
#include <string.h>

#include <hamlib/rig.h>
#include "tones.h"
#include "kenwood.h"
#include "th.h"

#define THF7_MODES_TX (RIG_MODE_FM)
#define THF7_HIGH_MODES (RIG_MODE_FM|RIG_MODE_AM|RIG_MODE_WFM)
#define THF7_ALL_MODES (THF7_HIGH_MODES|RIG_MODE_SSB|RIG_MODE_CW)

#define THF7_FUNC_ALL (RIG_FUNC_TONE|RIG_FUNC_TSQL|RIG_FUNC_TBURST| \
            RIG_FUNC_ARO|RIG_FUNC_LOCK|RIG_FUNC_BC)


/*
 * How increadible, there's no RIG_LEVEL_STRENGTH!
 */
#define THF7_LEVEL_ALL (RIG_LEVEL_SQL|RIG_LEVEL_RFPOWER|RIG_LEVEL_ATT|RIG_LEVEL_BALANCE)

#define THF7_PARMS (RIG_PARM_APO|RIG_PARM_BEEP|RIG_PARM_BACKLIGHT|RIG_PARM_KEYLIGHT)

#define THF7_VFO_OP (RIG_OP_UP|RIG_OP_DOWN)

#define THF7_ANTS (RIG_ANT_1|RIG_ANT_2)

/*
 * TODO: * scan_group can only be get.  scan_group=channel_num%50;
 */
#define THF7_CHANNEL_CAPS     \
      TH_CHANNEL_CAPS,\
      .flags=1,   \
      .dcs_code=1,      \
      .dcs_sql=1, 

#define THF7_CHANNEL_CAPS_WO_LO     \
      TH_CHANNEL_CAPS,\
      .dcs_code=1,      \
      .dcs_sql=1, 

/* CTCSS 01..42 */
static const tone_t thf7_ctcss_list[] = {
   670,  693,  719,  744,  770,  797,  825,  854,  885,  915,
   948,  974, 1000, 1035, 1072, 1109, 1148, 1188, 1230, 1273,
  1318, 1365, 1413, 1462, 1514, 1567, 1622, 1679, 1738, 1799,
  1862, 1928, 2035, 2065, 2107, 2181, 2257, 2291, 2336, 2418,
  2503, 2541,
  0

};

static rmode_t thf7_mode_table[KENWOOD_MODE_TABLE_MAX] = {
      [0] = RIG_MODE_FM,
      [1] = RIG_MODE_WFM,
      [2] = RIG_MODE_AM,
      [3] = RIG_MODE_LSB,
      [4] = RIG_MODE_USB,
      [5] = RIG_MODE_CW
};


/*
 * Band A & B
 */
#define THF7_VFO (RIG_VFO_A|RIG_VFO_B)

static struct kenwood_priv_caps  thf7_priv_caps  = {
    .cmdtrm =  EOM_TH,   /* Command termination character */
    .mode_table = thf7_mode_table,
};

static int thf7e_init(RIG *rig);
static int thf7e_open(RIG *rig);
static int thf7_set_vfo (RIG *rig, vfo_t vfo);
static int thf7_get_vfo (RIG *rig, vfo_t *vfo);

/*
 * TH-F7E rig capabilities.
 *
 * Manual: http://www.k6may.com/KenwoodTHF6Tip1.shtml
 */
const struct rig_caps thf7e_caps = {
.rig_model =  RIG_MODEL_THF7E,
.model_name = "TH-F7E",
.mfg_name =  "Kenwood",
.version =  TH_VER,
.copyright =  "LGPL",
.status =  RIG_STATUS_BETA,
.rig_type =  RIG_TYPE_HANDHELD,
.ptt_type =  RIG_PTT_RIG,
.dcd_type =  RIG_DCD_RIG,
.port_type =  RIG_PORT_SERIAL,
.serial_rate_min =  9600,
.serial_rate_max =  9600,
.serial_data_bits =  8,
.serial_stop_bits =  1,
.serial_parity =  RIG_PARITY_NONE,
.serial_handshake =  RIG_HANDSHAKE_NONE,
.write_delay =  0,
.post_write_delay =  0,
.timeout =  500,
.retry =  3,

.has_get_func =  THF7_FUNC_ALL,
.has_set_func =  THF7_FUNC_ALL,
.has_get_level =  THF7_LEVEL_ALL,
.has_set_level =  RIG_LEVEL_SET(THF7_LEVEL_ALL),
.has_get_parm =  THF7_PARMS,
.has_set_parm =  THF7_PARMS,
.level_gran = {
        [LVL_SQL] = { .min = { .i = 0 }, .max = { .i = 5 } },
        [LVL_RFPOWER] = { .min = { .i = 3 }, .max = { .i = 0 } },
},
.parm_gran =  {},
.ctcss_list =  thf7_ctcss_list,
.dcs_list =  common_dcs_list,
.preamp =   { RIG_DBLST_END, },
.attenuator =   { 20, RIG_DBLST_END, },
.max_rit =  Hz(0),
.max_xit =  Hz(0),
.max_ifshift =  Hz(0),
.vfo_ops =  THF7_VFO_OP,
.targetable_vfo =  RIG_TARGETABLE_FREQ,
.transceive =  RIG_TRN_RIG,   /* TBC */
.bank_qty =   0,
.chan_desc_sz =  8,


.chan_list =  { 
            {  0,  399, RIG_MTYPE_MEM , {THF7_CHANNEL_CAPS}},  /* normal MEM */
            {  400,409, RIG_MTYPE_EDGE, {THF7_CHANNEL_CAPS}},  /* L0-L9 lower scan limit */
            {  410,419, RIG_MTYPE_EDGE, {THF7_CHANNEL_CAPS}},  /* U0-U9 upper scan limit */
            {  420,429, RIG_MTYPE_MEM,  {THF7_CHANNEL_CAPS}},  /* I0-I9 info */
            {  430,431, RIG_MTYPE_PRIO, {THF7_CHANNEL_CAPS}},  /* PR0,PR1 priority */
            {  432,434, RIG_MTYPE_CALL, {THF7_CHANNEL_CAPS_WO_LO}},  /* Call (for each ham band) */
            {  435,449, RIG_MTYPE_BAND, {THF7_CHANNEL_CAPS_WO_LO}},  /* VFO */
            /* 3 A-band VFO */
            /* 11 B-band VFO */
            /* TODO: 10 DTMF */
                   RIG_CHAN_END,
},

.rx_range_list1 = {
      /* RIG_ANT_2 is internal bar antenna */
      {MHz(144),MHz(146),THF7_MODES_TX,-1,-1,RIG_VFO_A,RIG_ANT_1},
      {kHz(430),MHz(440),THF7_MODES_TX,-1,-1,RIG_VFO_A,RIG_ANT_1},
      {kHz(100),MHz(470),THF7_ALL_MODES,-1,-1,RIG_VFO_B, RIG_ANT_1|RIG_ANT_2},
      {MHz(470),GHz(1.3),THF7_HIGH_MODES,-1,-1,RIG_VFO_B,RIG_ANT_1},
      RIG_FRNG_END
  },
.tx_range_list1 = {
      /* power actually depends on DC power supply */
      {MHz(144),MHz(146),THF7_MODES_TX,W(0.05),W(5),RIG_VFO_A,RIG_ANT_1},
      {MHz(430),MHz(440),THF7_MODES_TX,W(0.05),W(5),RIG_VFO_A,RIG_ANT_1},
      RIG_FRNG_END
  },

      /* region 2 is TH-F6A */
.rx_range_list2 =  { RIG_FRNG_END, },
.tx_range_list2 =  { RIG_FRNG_END, },

.tuning_steps =  {
      /* This table is ordered according to protocol, from '0' to 'b' */
      /* The steps are not available on every band/frequency limit 470MHz */
       {THF7_ALL_MODES,kHz(5)},
       {THF7_ALL_MODES,kHz(6.25)},
       {THF7_ALL_MODES,kHz(8.33)},
       {THF7_ALL_MODES,kHz(9)},
       {THF7_ALL_MODES,kHz(10)},
       {THF7_ALL_MODES,kHz(12.5)},
       {THF7_ALL_MODES,kHz(15)},
       {THF7_ALL_MODES,kHz(20)},
       {THF7_ALL_MODES,kHz(25)},
       {THF7_ALL_MODES,kHz(30)},
       {THF7_ALL_MODES,kHz(50)},
       {THF7_ALL_MODES,kHz(100)},
       RIG_TS_END,
      },

        /* mode/filter list, remember: order matters! */
.filters =  {
      /* real width to be checked (missing specs) */
              {RIG_MODE_FM, kHz(12)},
            {RIG_MODE_FM, kHz(6)},        /* narrow FM */
            {RIG_MODE_AM, kHz(9)},
            {RIG_MODE_WFM, kHz(150)},     /* or 230? */
            {RIG_MODE_SSB|RIG_MODE_CW, kHz(3)},
            RIG_FLT_END,
      },
.priv =  (void *)&thf7_priv_caps,

.rig_init =  thf7e_init,
.rig_cleanup = kenwood_cleanup,
.rig_open =  thf7e_open,

.set_freq =  th_set_freq,
.get_freq =  th_get_freq,
.set_mode =  th_set_mode,
.get_mode =  th_get_mode,
.set_vfo =  thf7_set_vfo,
.get_vfo =  thf7_get_vfo,
.set_ctcss_tone =  th_set_ctcss_tone,
.get_ctcss_tone =  th_get_ctcss_tone,
.set_ptt =  kenwood_set_ptt,
.get_dcd =  kenwood_get_dcd,
.vfo_op =  kenwood_vfo_op,
.set_mem =  th_set_mem,
.get_mem =  th_get_mem,

.set_trn =  th_set_trn, /* TBC */
.get_trn =  th_get_trn, /* TBC */
.decode_event =  th_decode_event,   /* TBC */

.set_func =  th_set_func,
.get_func =  th_get_func,
.set_level =  th_set_level,
.get_level =  th_get_level,
.get_parm =  th_get_parm,
.get_info =  th_get_info,


.set_channel =  th_set_channel,
.get_channel =  th_get_channel,
.set_ant =  th_set_ant,
.get_ant =  th_get_ant,
};

#define ACKBUF_LEN  64

int thf7e_init(RIG *rig)
{
      rig->state.itu_region = RIG_ITU_REGION1;
      return kenwood_init(rig);
}

int thf7e_open(RIG *rig)
{
      /* TH-F7E is Region 1 only.
       * Region 2 is supported by TH-F6A
       */
      if (rig->state.itu_region != RIG_ITU_REGION1)
            return -RIG_ECONF;
      return RIG_OK;
}

/*
 */
int
thf7_set_vfo (RIG *rig, vfo_t vfo)
{
    char vfobuf[16], ackbuf[ACKBUF_LEN];
    int retval;
    size_t ack_len;

    rig_debug(RIG_DEBUG_TRACE, "%s: called\n", __func__);

    /* 
     * The band must be active before selecting VFO or MEM.
     * The dilemma is whether MEM should be applied to Band A or Band B.
     * Remember, not all bands have the same capability
     * TODO: if (RIG_VFO_MEM) query current band with BC, then do appropriate VMC
     */

    if (vfo != RIG_VFO_MEM) {
      switch (vfo) {
        case RIG_VFO_A:
        case RIG_VFO_VFO:
        case RIG_VFO_MAIN:
            sprintf(vfobuf, "BC 0%c", EOM_TH);
            break;
        case RIG_VFO_B:
        case RIG_VFO_SUB:
            sprintf(vfobuf, "BC 1%c", EOM_TH);
            break;
        default:
            rig_debug(RIG_DEBUG_ERR, "%s: Unsupported BC VFO %d\n", __func__, vfo);
            return -RIG_EVFO;
      }

      /* wait for response, otherwise next issued command may fail */
      ack_len = ACKBUF_LEN-1;
      retval = kenwood_transaction(rig, vfobuf, strlen(vfobuf), ackbuf, &ack_len);
      if (retval != RIG_OK)
            return retval;
    }

      switch (vfo) {
        case RIG_VFO_VFO:
        case RIG_VFO_MAIN:
        case RIG_VFO_A:
            sprintf(vfobuf, "VMC 0,0%c", EOM_TH);
            break;
        case RIG_VFO_SUB:
        case RIG_VFO_B:
            sprintf(vfobuf, "VMC 1,0%c", EOM_TH);
            break;
        case RIG_VFO_MEM:
            sprintf(vfobuf, "VMC 0,1%c", EOM_TH);
            break;
        default:
            rig_debug(RIG_DEBUG_ERR, "%s: Unsupported VFO %d\n", __func__, vfo);
            return -RIG_EVFO;
      }

      /* wait for response, otherwise next issued command may fail */
      ack_len = ACKBUF_LEN-1;
      retval = kenwood_transaction(rig, vfobuf, strlen(vfobuf), ackbuf, &ack_len);
      if (retval != RIG_OK)
            return retval;

    return RIG_OK;
}

/*
 */
int
thf7_get_vfo (RIG *rig, vfo_t *vfo)
{
    char cmdbuf[16], ackbuf[ACKBUF_LEN],vfoc;
    int retval;
    size_t ack_len;

    rig_debug(RIG_DEBUG_TRACE, "%s: called\n", __func__);

    ack_len=ACKBUF_LEN;
    /* XXX */
    retval = kenwood_transaction (rig, "BC\r", 3, ackbuf, &ack_len);
    if (retval != RIG_OK)
        return retval;

    if (ack_len < 4 ) {
        rig_debug(RIG_DEBUG_ERR, "%s: Unexpected reply '%s'\n", __func__, ackbuf);
        return -RIG_ERJCTED;
    }

    vfoc=ackbuf[3];
    switch (vfoc) {
        case '0': *vfo = RIG_VFO_A; break;
        case '1': *vfo = RIG_VFO_B; break;
        default:
            rig_debug(RIG_DEBUG_ERR, "%s: Unexpected VFO value '%c'\n", __func__, ackbuf[3]);
            return -RIG_EVFO;
    }

    sprintf(cmdbuf,"VMC %c%c",vfoc, EOM_TH);
    ack_len=ACKBUF_LEN;
    retval = kenwood_transaction (rig, cmdbuf, strlen(cmdbuf), ackbuf, &ack_len);
    if (retval != RIG_OK)
        return retval;

    if (ack_len < 8 ) {
        rig_debug(RIG_DEBUG_ERR, "%s: Unexpected reply '%s'\n", __func__, ackbuf);
        return -RIG_ERJCTED;
    }
    switch(ackbuf[6]) {
      case '0' :
      case '3' :  /* Fine Step Enable */
            break;
      case '1' :  /* MR */
      case '2' :  /* CALL */
      case '4' :  /* INFO */
            *vfo = RIG_VFO_MEM;
            break;
        default:
            rig_debug(RIG_DEBUG_ERR, "%s: Unexpected VFO value '%c'\n", __func__, ackbuf[6]);
            return -RIG_EVFO;
     }

     return RIG_OK;
}


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