Logo Search packages:      
Sourcecode: hamlib version File versions  Download package

kenwood.c

/*
 *  Hamlib Kenwood backend - main file
 *  Copyright (c) 2000-2005 by Stephane Fillod and others
 *
 *    $Id: kenwood.c,v 1.96 2008/03/01 11:20:29 fillods 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 <stdio.h>
#include <string.h>  /* String function definitions */
#include <unistd.h>  /* UNIX standard function definitions */
#include <math.h>

#include "hamlib/rig.h"
#include "serial.h"
#include "misc.h"
#include "register.h"

#include "kenwood.h"

/*
 * modes in use by the "MD" command
 */
#define MD_NONE   '0'
#define MD_LSB    '1'
#define MD_USB    '2'
#define MD_CW     '3'
#define MD_FM     '4'
#define MD_AM     '5'
#define MD_FSK    '6'
#define MD_CWR    '7'
#define MD_FSKR   '9'

struct kenwood_id {
      rig_model_t model;
      int id;
};

struct kenwood_id_string {
      rig_model_t model;
      const char *id;
};


#define UNKNOWN_ID -1

/*
 * Identification number as returned by "ID;"
 * Please, if the model number of your rig is listed as UNKNOWN_ID,
 * send the value to <fillods@users.sourceforge.net> for inclusion. Thanks --SF
 *
 * TODO: sort this list with most frequent rigs first.
 */
static const struct kenwood_id kenwood_id_list[] = {
      { RIG_MODEL_TS940, 1 },
      { RIG_MODEL_TS811, 2 },
      { RIG_MODEL_TS711, 3 },
      { RIG_MODEL_TS440, 4 },
      { RIG_MODEL_R5000, 5 },
      { RIG_MODEL_TS790, 7 },
        { RIG_MODEL_TS950SDX, 8 },  /* reported as RIG_MODEL_TS950SD originally */
        { RIG_MODEL_TS850, 9 },
      { RIG_MODEL_TS450S, 10 },
      { RIG_MODEL_TS690S, 11 },
      { RIG_MODEL_TS870S, 15 },
      { RIG_MODEL_TS570D, 17 },     /* Elecraft K2 also returns 17 */
      { RIG_MODEL_TS570S, 18 },
      { RIG_MODEL_TS2000, 19 },
      { RIG_MODEL_TS480, 20 },
      { RIG_MODEL_NONE, UNKNOWN_ID },     /* end marker */
};

static const struct kenwood_id_string kenwood_id_string_list[] = {
      { RIG_MODEL_THD7A,  "TH-D7" },
      { RIG_MODEL_THD7AG, "TH-D7G" },
      { RIG_MODEL_TMD700, "TM-D700" },
      { RIG_MODEL_TMV7,   "TM-V7" },
      { RIG_MODEL_THF6A, "TH-F6" },
      { RIG_MODEL_THF7E, "TH-F7" },
      { RIG_MODEL_THG71, "TH-G71" },
      { RIG_MODEL_NONE, NULL },     /* end marker */
};


/*
 * 38 CTCSS sub-audible tones
  */
const tone_t kenwood38_ctcss_list[] = {
       670,  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, 2107, 2181, 2257, 2336, 2418, 2503, 17500,
      0,
};

#define cmd_trm(rig) ((struct kenwood_priv_caps *)(rig)->caps->priv)->cmdtrm

/**
 * kenwood_transaction
 * Assumes rig!=NULL rig->state!=NULL rig->caps!=NULL
 *
 * cmdstr - Command to be sent to the rig. Cmdstr can also be NULL, indicating
 *          that only a reply is needed (nothing will be send).
 * data - Buffer for reply string.  Can be NULL, indicating that no reply is
 *        is needed and will return with RIG_OK after command was sent.
 * datasize - in: Size of buffer. It is the caller's responsibily to provide
 *            a large enough buffer for all possible replies for a command.
 *            out: location where to store number of bytes read.
 *
 * returns:
 *   RIG_OK  -  if no error occured.
 *   RIG_EIO  -  if an I/O error occured while sending/receiving data.
 *   RIG_ETIMEOUT  -  if timeout expires without any characters received.
 *   RIG_REJECTED  -  if a negative acknowledge was received or command not
 *                    recognized by rig.
 */
int
kenwood_transaction (RIG *rig, const char *cmdstr, int cmd_len,
                        char *data, size_t *datasize)
{
    struct rig_state *rs;
    int retval;
    const char *cmdtrm = EOM_KEN;  /* Default Command/Reply termination char */
    int retry_read = 0;

    rs = &rig->state;
    rs->hold_decode = 1;

    cmdtrm = cmd_trm(rig);

transaction_write:

    serial_flush(&rs->rigport);

    if (cmdstr) {
        retval = write_block(&rs->rigport, cmdstr, strlen(cmdstr));
        if (retval != RIG_OK)
            goto transaction_quit;
#ifdef TH_ADD_CMDTRM
        retval = write_block(&rs->rigport, cmdtrm, strlen(cmdtrm));
        if (retval != RIG_OK)
            goto transaction_quit;
#endif
    }

    if (data == NULL || *datasize <= 0) {
        rig->state.hold_decode = 0;
        return RIG_OK;  /* don't want a reply */
    }

    memset(data,0,*datasize);
    retval = read_string(&rs->rigport, data, *datasize, cmdtrm, strlen(cmdtrm));
    if (retval < 0) {
        if (retry_read++ < rig->state.rigport.retry)
            goto transaction_write;
        goto transaction_quit;
    } else
          *datasize = retval;

    /* Check that command termination is correct */
    if (strchr(cmdtrm, data[strlen(data)-1])==NULL) {
        rig_debug(RIG_DEBUG_ERR, "%s: Command is not correctly terminated '%s'\n", __FUNCTION__, data);
        if (retry_read++ < rig->state.rigport.retry)
            goto transaction_write;
        retval = -RIG_EPROTO;
        goto transaction_quit;
    }

    /* Command recognised by rig but invalid data entered. */
    if (strlen(data) == 2 && data[0] == 'N') {
        rig_debug(RIG_DEBUG_VERBOSE, "%s: NegAck for '%s'\n", __FUNCTION__, cmdstr);
        retval = -RIG_ENAVAIL;
        goto transaction_quit;
    }

    /* Command not understood by rig */
    if (strlen(data) == 2 && data[0] == '?') {
        rig_debug(RIG_DEBUG_ERR, "%s: Unknown command '%s'\n", __FUNCTION__, cmdstr);
        retval = -RIG_ERJCTED;
        goto transaction_quit;
    }

#define CONFIG_STRIP_CMDTRM 1
#ifdef CONFIG_STRIP_CMDTRM
      if (strlen(data) > 0)
      data[strlen(data)-1] = '\0';  /* not very elegant, but should work. */
      else
      data[0] = '\0';
#endif
    /*
     * Check that received the correct reply. The first two characters
     * should be the same as command.
     */
    if (cmdstr && (data[0] != cmdstr[0] || data[1] != cmdstr[1])) {
         /*
          * TODO: When RIG_TRN is enabled, we can pass the string
          *       to the decoder for callback. That way we don't ignore
          *       any commands.
          */
        rig_debug(RIG_DEBUG_ERR, "%s: Unexpected reply '%s'\n", __FUNCTION__, data);
        if (retry_read++ < rig->state.rigport.retry)
            goto transaction_write;

        retval =  -RIG_EPROTO;
        goto transaction_quit;
    }

    retval = RIG_OK;
transaction_quit:
    rs->hold_decode = 0;
    return retval;
}


/*
 * kenwood_set_vfo
 * Assumes rig!=NULL
 */
int kenwood_set_vfo(RIG *rig, vfo_t vfo)
{
      char cmdbuf[16], ackbuf[50];
      int cmd_len, retval;
      size_t ack_len;
      char vfo_function;

      switch (vfo) {
      case RIG_VFO_VFO:
      case RIG_VFO_A: vfo_function = '0'; break;
      case RIG_VFO_B: vfo_function = '1'; break;
      case RIG_VFO_MEM: vfo_function = '2'; break;
      case RIG_VFO_CURR: return RIG_OK;
      default: 
            rig_debug(RIG_DEBUG_ERR,"kenwood_set_vfo: unsupported VFO %d\n",
                                          vfo);
            return -RIG_EINVAL;
      }

      cmd_len = sprintf(cmdbuf, "FR%c%s", vfo_function, cmd_trm(rig));

      /* set RX VFO */
      ack_len = 0;
      retval = kenwood_transaction (rig, cmdbuf, cmd_len, ackbuf, &ack_len);
      if (retval != RIG_OK)
            return retval;

      /* set TX VFO */
      ack_len = 0;
      cmdbuf[1] = 'T';
      ack_len = 0;
      retval = kenwood_transaction (rig, cmdbuf, 4, ackbuf, &ack_len);

      return retval;
}

int kenwood_set_split_vfo(RIG *rig, vfo_t vfo, split_t split, vfo_t txvfo)
{
      char cmdbuf[16], ackbuf[50];
      int cmd_len, retval;
      size_t ack_len;
      unsigned char vfo_function;

      if(vfo !=RIG_VFO_CURR) {
      switch (vfo) {
      case RIG_VFO_VFO:
      case RIG_VFO_A: vfo_function = '0'; break;
      case RIG_VFO_B: vfo_function = '1'; break;
      case RIG_VFO_MEM: vfo_function = '2'; break;
      default: 
            rig_debug(RIG_DEBUG_ERR,"kenwood_set_split_vfo: unsupported VFO %d\n",
                                          vfo);
            return -RIG_EINVAL;
      }
      
      /* set RX VFO */
      cmd_len = sprintf(cmdbuf, "FR%c%s", vfo_function, cmd_trm(rig));
      ack_len = 0;
      retval = kenwood_transaction (rig, cmdbuf, cmd_len, ackbuf, &ack_len);
      if (retval != RIG_OK)
            return retval;
      }

      if(split==RIG_SPLIT_ON) {
            switch (txvfo) {
            case RIG_VFO_VFO:
            case RIG_VFO_A: vfo_function = '0'; break;
            case RIG_VFO_B: vfo_function = '1'; break;
            case RIG_VFO_MEM: vfo_function = '2'; break;
            default: 
                  rig_debug(RIG_DEBUG_ERR,"kenwood_set_split_vfo: unsupported VFO %d\n", txvfo);
                  return -RIG_EINVAL;
            } 
      /* set TX VFO */
      cmd_len = sprintf(cmdbuf, "FT%c%s", vfo_function, cmd_trm(rig));
      ack_len = 0;
      retval = kenwood_transaction (rig, cmdbuf, cmd_len, ackbuf, &ack_len);
      if (retval != RIG_OK)
            return retval;
      } else
        if(vfo==RIG_VFO_CURR)
            rig_debug(RIG_DEBUG_ERR,"kenwood_set_split_vfo: unsupported VFO %d\n", vfo);

      return RIG_OK;
}

/*
 * kenwood_get_vfo using byte 31 of the IF information field
 * Assumes rig!=NULL, !vfo
 */
int kenwood_get_vfo(RIG *rig, vfo_t *vfo)
{
      char infobuf[50];
      int retval;
      size_t info_len;

      info_len = 50;
      retval = kenwood_transaction (rig, "IF;", 3, infobuf, &info_len);
      if (retval != RIG_OK)
            return retval;

      if (info_len != 38 || infobuf[1] != 'F') {
            rig_debug(RIG_DEBUG_ERR,"kenwood_get_vfo: wrong answer len=%d\n",
                              info_len);
            return -RIG_ERJCTED;
      }
      switch (infobuf[30]) {
      case '0': *vfo = RIG_VFO_A; break;
      case '1': *vfo = RIG_VFO_B; break;
      case '2': *vfo = RIG_VFO_MEM; break;
      default: 
            rig_debug(RIG_DEBUG_ERR,"kenwood_get_vfo: unsupported VFO %c\n",
                                          infobuf[30]);
            return -RIG_EPROTO;
      }
      return RIG_OK;
}


/*
 * kenwood_set_freq
 * Assumes rig!=NULL
 */
int kenwood_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
      char freqbuf[16], ackbuf[50];
      int freq_len, retval;
      size_t ack_len;
      unsigned char vfo_letter;
      vfo_t tvfo;

      tvfo = vfo==RIG_VFO_CURR ? rig->state.current_vfo : vfo;
                                                                                         
      switch (tvfo) {
      case RIG_VFO_A: vfo_letter = 'A'; break;
      case RIG_VFO_B: vfo_letter = 'B'; break;
      case RIG_VFO_C: vfo_letter = 'C'; break;
      default: 
            rig_debug(RIG_DEBUG_ERR,"kenwood_set_freq: unsupported VFO %d\n",
                                          vfo);
            return -RIG_EINVAL;
      }
      freq_len = sprintf(freqbuf,"F%c%011ld;", vfo_letter, (long)freq);

      ack_len = 0;
      retval = kenwood_transaction (rig, freqbuf, freq_len, ackbuf, &ack_len);

      return retval;
}

/*
 * kenwood_get_freq
 * Assumes rig!=NULL, freq!=NULL
 */
int kenwood_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
{
      char freqbuf[50];
      char cmdbuf[4];
      int cmd_len, retval;
      size_t freq_len;
      unsigned char vfo_letter;
      vfo_t tvfo;

      tvfo = vfo==RIG_VFO_CURR ? rig->state.current_vfo : vfo;
                                                                                         
      switch (tvfo) {
      case RIG_VFO_A: vfo_letter = 'A'; break;
      case RIG_VFO_B: vfo_letter = 'B'; break;
      case RIG_VFO_C: vfo_letter = 'C'; break;
      default: 
            rig_debug(RIG_DEBUG_ERR,"%s: unsupported VFO %d\n",
                        __FUNCTION__, vfo);
            return -RIG_EINVAL;
      }

      cmd_len = sprintf(cmdbuf, "F%c%s", vfo_letter, cmd_trm(rig));

      freq_len = 50;
      retval = kenwood_transaction (rig, cmdbuf, cmd_len, freqbuf, &freq_len);
      if (retval != RIG_OK)
            return retval;

      if (freq_len != 14 || freqbuf[0] != 'F') {
            rig_debug(RIG_DEBUG_ERR,"%s: unexpected answer %s, "
                        "len=%d\n", __FUNCTION__, freqbuf, freq_len);
            return -RIG_ERJCTED;
      }

      sscanf(freqbuf+2, "%"SCNfreq, freq);

      return RIG_OK;
}

int kenwood_get_rit(RIG *rig, vfo_t vfo, shortfreq_t * rit)
{
      char infobuf[50];
      int retval;
      size_t info_len;

      info_len = 50;
      retval = kenwood_transaction (rig, "IF;", 3, infobuf, &info_len);
      if (retval != RIG_OK)
            return retval;

      if (info_len != 38 || infobuf[1] != 'F') {
      rig_debug(RIG_DEBUG_ERR,"kenwood_get_rit: wrong answer len=%d\n",
                              info_len);
      return -RIG_ERJCTED;
      }

      infobuf[23] = '\0';
      *rit = atoi(&infobuf[18]);

      return RIG_OK;
}

/*
 * rit can only move up/down by 10 Hz, so we use a loop...
 */
int kenwood_set_rit(RIG * rig, vfo_t vfo, shortfreq_t rit)
{
        char buf[50], infobuf[50];
      unsigned char c;
        int retval, len, i;
      size_t info_len;
      
      info_len = 0;
        if (rit == 0)
            return kenwood_transaction(rig, "RC;", 3, infobuf, &info_len);

        if (rit > 0)
                c = 'U';
        else
                c = 'D';
        len = sprintf(buf, "R%c;", c);

      info_len = 0;
      retval = kenwood_transaction(rig, "RC;", 3, infobuf, &info_len);
      for (i = 0; i < abs(rint(rit/10)); i++)
      {
            info_len = 0;
            retval = kenwood_transaction(rig, buf, len, infobuf, &info_len);
      }

      return RIG_OK;
}

/* 
 * rit and xit are the same
 */
int kenwood_get_xit(RIG * rig, vfo_t vfo, shortfreq_t * rit)
{
        return kenwood_get_rit(rig, vfo, rit);
}

int kenwood_set_xit(RIG * rig, vfo_t vfo, shortfreq_t rit)
{
        return kenwood_set_rit(rig, vfo, rit);
}

int kenwood_scan(RIG * rig, vfo_t vfo, scan_t scan, int ch)
{
      char ackbuf[50];
      size_t ack_len;

      ack_len = 0;
      return kenwood_transaction (rig, scan==RIG_SCAN_STOP? "SC0;":"SC1;", 4, 
                                    ackbuf, &ack_len);
}


/*
 * kenwood_set_mode
 * Assumes rig!=NULL
 */
int kenwood_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
{
      char mdbuf[16], ackbuf[50];
      int mdbuf_len, kmode, retval;
      size_t ack_len;

      switch (mode) {
            case RIG_MODE_CW:       kmode = MD_CW; break;
            case RIG_MODE_CWR:      kmode = MD_CWR; break;
            case RIG_MODE_USB:      kmode = MD_USB; break;
            case RIG_MODE_LSB:      kmode = MD_LSB; break;
            case RIG_MODE_FM:       kmode = MD_FM; break;
            case RIG_MODE_AM:       kmode = MD_AM; break;
            case RIG_MODE_RTTY:     kmode = MD_FSK; break;
            case RIG_MODE_RTTYR:    kmode = MD_FSKR; break;
            default:
                  rig_debug(RIG_DEBUG_ERR,"kenwood_set_mode: "
                                          "unsupported mode %d\n", mode);
                  return -RIG_EINVAL;
      }

      mdbuf_len = sprintf(mdbuf, "MD%c;", kmode);
      ack_len = 0;
      retval = kenwood_transaction (rig, mdbuf, mdbuf_len, ackbuf, &ack_len);

      return retval;
}

/*
 * kenwood_get_mode
 * Assumes rig!=NULL, mode!=NULL
 */
int kenwood_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
{
      char modebuf[50];
      int retval;
      size_t mode_len;

      mode_len = 50;
      retval = kenwood_transaction (rig, "MD;", 3, modebuf, &mode_len);
      if (retval != RIG_OK)
            return retval;

      if (mode_len != 4 || modebuf[1] != 'D') {
                  rig_debug(RIG_DEBUG_ERR,"kenwood_get_mode: unexpected answer, len=%d\n",
                                          mode_len);
                  return -RIG_ERJCTED;
      }

      switch (modebuf[2]) {
            case MD_CW: *mode = RIG_MODE_CW; break;
            case MD_CWR:      *mode = RIG_MODE_CWR; break;
            case MD_USB:      *mode = RIG_MODE_USB; break;
            case MD_LSB:      *mode = RIG_MODE_LSB; break;
            case MD_FM: *mode = RIG_MODE_FM; break;
            case MD_AM: *mode = RIG_MODE_AM; break;
            case MD_FSK:      *mode = RIG_MODE_RTTY; break;
            case MD_FSKR:     *mode = RIG_MODE_RTTYR; break;
            case MD_NONE:     *mode = RIG_MODE_NONE; break;
            default:
                  rig_debug(RIG_DEBUG_ERR,"kenwood_get_mode: "
                                          "unsupported mode '%c'\n", modebuf[2]);
                  return -RIG_EINVAL;
      }

                *width = rig_passband_normal(rig, *mode);

      return RIG_OK;
}

int kenwood_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
{
      char levelbuf[16], ackbuf[50];
      int level_len, retval;
      int i, kenwood_val;
      size_t ack_len;

      if (RIG_LEVEL_IS_FLOAT(level))
            kenwood_val = val.f * 255;
      else
            kenwood_val = val.i;

      switch (level) {
      case RIG_LEVEL_RFPOWER:
            level_len = sprintf(levelbuf, "PC%03d;", kenwood_val);
            break;

      case RIG_LEVEL_AF:
            level_len = sprintf(levelbuf, "AG%03d;", kenwood_val);
            break;

      case RIG_LEVEL_RF:
            level_len = sprintf(levelbuf, "RG%03d;", kenwood_val);
            break;

      case RIG_LEVEL_SQL:
            level_len = sprintf(levelbuf, "SQ%03d;", kenwood_val);
            break;

      case RIG_LEVEL_AGC:
            if (kenwood_val > 3) kenwood_val = 3; /* 0.. 255 */
            level_len = sprintf(levelbuf, "GT%03d;", 84*kenwood_val);
            break;

      case RIG_LEVEL_ATT:
            /* set the attenuator if a correct value is entered */
            for (i=0; i<MAXDBLSTSIZ; i++)
                  if (kenwood_val == rig->state.attenuator[i])
                  {
                        level_len = sprintf(levelbuf, "RA%02d;", kenwood_val/6);
                        break;
                  }
                  else
                        level_len = sprintf(levelbuf, "RA00;");
            break;

      case RIG_LEVEL_SLOPE_HIGH:
            if(val.i>20 || val.i < 0)
                  return -RIG_EINVAL;
            ack_len=0;
            level_len = sprintf(levelbuf,"SH%02d;",(val.i));
            return  kenwood_transaction (rig, levelbuf, level_len, ackbuf, &ack_len);
            break;
            
      case RIG_LEVEL_SLOPE_LOW:
                  if(val.i>20 || val.i < 0)
                  return -RIG_EINVAL;
            ack_len=0;
            level_len = sprintf(levelbuf,"SL%02d;",(val.i));
            return  kenwood_transaction (rig, levelbuf, level_len, ackbuf, &ack_len);
            break;
            
      default:
            rig_debug(RIG_DEBUG_ERR,"Unsupported set_level %d", level);
            return -RIG_EINVAL;
      }

      ack_len = 0;
      retval = kenwood_transaction (rig, levelbuf, level_len, ackbuf, &ack_len);

      if (retval != RIG_OK)
            return retval;

      return RIG_OK;
}

/* 
 * assumes f!=NULL
 */
int get_kenwood_level(RIG *rig, const char *cmd, int cmd_len, float *f)
{
      char lvlbuf[50];
      int retval;
      int lvl;
      size_t lvl_len;

      lvl_len = 50;
      retval = kenwood_transaction (rig, cmd, cmd_len, lvlbuf, &lvl_len);
      if (retval != RIG_OK)
            return retval;

      if (lvl_len != 6) {
            rig_debug(RIG_DEBUG_ERR,"%s: wrong answer len=%d\n",
                        __FUNCTION__,lvl_len);
            return -RIG_ERJCTED;
      }

      /*
       * 000..255
       */
      sscanf(lvlbuf+2, "%d", &lvl);
      *f = (float)lvl/255.0;

      return RIG_OK;
};


/*
 * kenwood_get_level
 * Assumes rig!=NULL, val!=NULL
 */
int kenwood_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
{
      char lvlbuf[50];
      int retval;
      int lvl;
      int i, ret, agclevel;
      size_t lvl_len;

      lvl_len = 50;
      switch (level) {
      case RIG_LEVEL_RAWSTR:
      case RIG_LEVEL_STRENGTH:
            retval = kenwood_transaction (rig, "SM;", 3, lvlbuf, &lvl_len);
            if (retval != RIG_OK)
                  return retval;

            if (lvl_len != 7 || lvlbuf[1] != 'M') {
                  rig_debug(RIG_DEBUG_ERR,"%s: wrong answer len=%d\n",
                              __FUNCTION__, lvl_len);
                  return -RIG_ERJCTED;
            }

            sscanf(lvlbuf+2, "%d", &val->i);    /* rawstr */

            /* Frontend expects:  -54 = S0, 0 = S9  */
            if (level==RIG_LEVEL_STRENGTH)
                  val->i = (val->i * 4) - 54; // There is a better way of doing this with a calibration table.  See ts850.c.
            break;

      case RIG_LEVEL_ATT:
            retval = kenwood_transaction (rig, "RA;", 3, lvlbuf, &lvl_len);
            if (retval != RIG_OK)
                  return retval;

            if (lvl_len != 5) {
                  rig_debug(RIG_DEBUG_ERR,"%s: unexpected answer len=%d\n",
                              __FUNCTION__, lvl_len);
                  return -RIG_ERJCTED;
            }

            sscanf(lvlbuf+2, "%d", &lvl);
            if (lvl == 0) {
                  val->i = 0;
            } else {
                  for (i=0; i<lvl && i<MAXDBLSTSIZ; i++)
                        if (rig->state.attenuator[i] == 0) {
                              rig_debug(RIG_DEBUG_ERR,"%s: "
                                          "unexpected att level %d\n",
                                          __FUNCTION__, lvl);
                              return -RIG_EPROTO;
                        }
                        if (i != lvl)
                              return -RIG_EINTERNAL;
                        val->i = rig->state.attenuator[i-1];
            }
            break;
      case RIG_LEVEL_RFPOWER:
            return get_kenwood_level(rig, "PC;", 3, &val->f);

      case RIG_LEVEL_AF:
            return get_kenwood_level(rig, "AG;", 3, &val->f);

      case RIG_LEVEL_RF:
            return get_kenwood_level(rig, "RG;", 3, &val->f);

      case RIG_LEVEL_SQL:
            return get_kenwood_level(rig, "SQ;", 3, &val->f);

      case RIG_LEVEL_MICGAIN:
            return get_kenwood_level(rig, "MG;", 3, &val->f);

      case RIG_LEVEL_AGC:
            ret = get_kenwood_level(rig, "GT;", 3, &val->f);
            agclevel = 255 * val->f;
            if (agclevel == 0) val->i = 0;
            else if (agclevel < 85) val->i = 1;
            else if (agclevel < 170) val->i = 2;
            else if (agclevel <= 255) val->i = 3;
            return ret;
      case RIG_LEVEL_SLOPE_LOW:
            lvl_len = 50;
            retval = kenwood_transaction (rig, "SL;", 3, lvlbuf, &lvl_len);
            if (retval != RIG_OK)
                  return retval;
            lvlbuf[4]='\0';
            val->i=atoi(&lvlbuf[2]);
            break;
            
      case RIG_LEVEL_SLOPE_HIGH:
            lvl_len = 50;
            retval = kenwood_transaction (rig, "SH;", 3, lvlbuf, &lvl_len);
            if (retval != RIG_OK)
                  return retval;
            lvlbuf[4]='\0';
            val->i=atoi(&lvlbuf[2]);
            break;
            
      case RIG_LEVEL_PREAMP:
      case RIG_LEVEL_IF:
      case RIG_LEVEL_APF:
      case RIG_LEVEL_NR:
      case RIG_LEVEL_PBT_IN:
      case RIG_LEVEL_PBT_OUT:
      case RIG_LEVEL_CWPITCH:
      case RIG_LEVEL_KEYSPD:
      case RIG_LEVEL_NOTCHF:
      case RIG_LEVEL_COMP:
      case RIG_LEVEL_BKINDL:
      case RIG_LEVEL_BALANCE:
            return -RIG_ENIMPL;

      default:
            rig_debug(RIG_DEBUG_ERR,"Unsupported get_level %d", level);
            return -RIG_EINVAL;
      }

      return RIG_OK;
}


int kenwood_set_func(RIG *rig, vfo_t vfo, setting_t func, int status)
{
      char fctbuf[16], ackbuf[50];
      int fct_len;
      size_t ack_len;

      /* Optimize:
       *   sort the switch cases with the most frequent first
       */
      ack_len = 0;
      switch (func) {
      case RIG_FUNC_NB:
            fct_len = sprintf(fctbuf,"NB%c;", (0==status)?'0':'1');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);

      case RIG_FUNC_ABM:
            fct_len = sprintf(fctbuf,"AM%c;", (0==status)?'0':'1');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);

      case RIG_FUNC_COMP:
            fct_len = sprintf(fctbuf,"PR%c;", (0==status)?'0':'1');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);

      case RIG_FUNC_TONE:
            fct_len = sprintf(fctbuf,"TO%c;", (0==status)?'0':'1');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);

      case RIG_FUNC_TSQL:
            fct_len = sprintf(fctbuf,"CT%c;", (0==status)?'0':'1');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);

      case RIG_FUNC_VOX:
            fct_len = sprintf(fctbuf,"VX%c;", (0==status)?'0':'1');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);

      case RIG_FUNC_FAGC:
            fct_len = sprintf(fctbuf,"GT00%c;", (0==status)? '4':'2');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);

      case RIG_FUNC_NR:
            fct_len = sprintf(fctbuf,"NR%c;", (0==status)?'0':'1');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);

      case RIG_FUNC_BC:
            fct_len = sprintf(fctbuf,"BC%c;", (0==status)?'0':'1');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);

      case RIG_FUNC_ANF:
            fct_len = sprintf(fctbuf,"NT%c;", (0==status)?'0':'1');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);

      case RIG_FUNC_LOCK:
            fct_len = sprintf(fctbuf,"LK%c;", (0==status)?'0':'1');
            return kenwood_transaction (rig, fctbuf, fct_len, ackbuf, &ack_len);
            
      default:
            rig_debug(RIG_DEBUG_ERR,"Unsupported set_func %#x", func);
            return -RIG_EINVAL;
      }

      return RIG_OK;
}


/* 
 * assumes status!=NULL
 * works for any 'format 1' command
 */
static int get_kenwood_func(RIG *rig, const char *cmd, int cmd_len, int *status)
{
      char fctbuf[50];
      int retval;
      size_t fct_len;

      fct_len = 50;
      retval = kenwood_transaction (rig, cmd, cmd_len, fctbuf, &fct_len);
      if (retval != RIG_OK)
            return retval;

      if (fct_len != 4) {
            rig_debug(RIG_DEBUG_ERR,"kenwood_get_func: wrong answer len=%d\n",
                        fct_len);
            return -RIG_ERJCTED;
      }

      *status = fctbuf[2] == '0' ? 0 : 1;

      return RIG_OK;
};


/*
 * kenwood_get_func
 * Assumes rig!=NULL, val!=NULL
 */
int kenwood_get_func(RIG *rig, vfo_t vfo, setting_t func, int *status)
{
      char fctbuf[50];
      int retval;
      size_t fct_len;

      fct_len = 50;
      switch (func) {
      case RIG_FUNC_FAGC:
            retval = kenwood_transaction (rig, "GT;", 3, fctbuf, &fct_len);
            if (retval != RIG_OK)
                  return retval;

            if (fct_len != 6) {
                  rig_debug(RIG_DEBUG_ERR,"kenwood_get_func: "
                              "wrong answer len=%d\n", fct_len);
                  return -RIG_ERJCTED;
            }

            *status = fctbuf[4] != '4' ? 1 : 0;
            break;

      case RIG_FUNC_NB:
            return get_kenwood_func(rig, "NB;", 3, status);

      case RIG_FUNC_ABM:
            return get_kenwood_func(rig, "AM;", 3, status);

      case RIG_FUNC_COMP:
            return get_kenwood_func(rig, "PR;", 3, status);

      case RIG_FUNC_TONE:
            return get_kenwood_func(rig, "TO;", 3, status);

      case RIG_FUNC_TSQL:
            return get_kenwood_func(rig, "CT;", 3, status);

      case RIG_FUNC_VOX:
            return get_kenwood_func(rig, "VX;", 3, status);

      case RIG_FUNC_NR:
            return get_kenwood_func(rig, "NR;", 3, status);

      /* FIXME on TS2000 */
      case RIG_FUNC_BC:
            return get_kenwood_func(rig, "BC;", 3, status);

      case RIG_FUNC_ANF:
            return get_kenwood_func(rig, "NT;", 3, status);

      case RIG_FUNC_LOCK:
            return get_kenwood_func(rig, "LK;", 3, status);

      default:
            rig_debug(RIG_DEBUG_ERR,"Unsupported get_func %#x", func);
            return -RIG_EINVAL;
      }

      return RIG_OK;
}

/*
 * kenwood_set_ctcss_tone
 * Assumes rig!=NULL, rig->caps->ctcss_list != NULL
 *
 * Warning! This is untested stuff! May work at least on TS-870S
 *    Please owners report to me <fillods@users.sourceforge.net>, thanks. --SF

 * TODO: TS-2000 uses CN/CT
 */
int kenwood_set_ctcss_tone(RIG *rig, vfo_t vfo, tone_t tone)
{
      const struct rig_caps *caps;
      char tonebuf[16], ackbuf[50];
      int tone_len;
      int i;
      size_t ack_len;

      caps = rig->caps;

/* TODO: replace 200 by something like RIGTONEMAX */
      for (i = 0; caps->ctcss_list[i] != 0 && i<200; i++) {
            if (caps->ctcss_list[i] == tone)
                  break;
      }
      if (caps->ctcss_list[i] != tone)
            return -RIG_EINVAL;

/* TODO: replace menu no 57 by a define */
      tone_len = sprintf(tonebuf,"EX%03d%04d;", 57, i+1);
      
      ack_len = 0;
      return kenwood_transaction (rig, tonebuf, tone_len, ackbuf, &ack_len);
}

/*
 * kenwood_get_ctcss_tone
 * Assumes rig!=NULL, rig->state.priv!=NULL
 */
int kenwood_get_ctcss_tone(RIG *rig, vfo_t vfo, tone_t *tone)
{
      const struct rig_caps *caps;
      char tonebuf[50];
      int i, retval;
      unsigned int tone_idx;
      size_t tone_len;
                                     
      caps = rig->caps;

      tone_len = 50;
      retval = kenwood_transaction (rig, "IF;", 3, tonebuf, &tone_len);
      if (retval != RIG_OK)
            return retval;

      if (tone_len != 38 || tonebuf[1] != 'F') {
            rig_debug(RIG_DEBUG_ERR,"kenwood_get_ctcss_tone: wrong answer len=%d\n",
                                    tone_len);
            return -RIG_ERJCTED;
      }

      tonebuf[36] = '\0';
      tone_idx = atoi(&tonebuf[34]);

      if (tone_idx == 0) {
            rig_debug(RIG_DEBUG_ERR,"kenwood_get_ctcss_tone: Unexpected CTCSS "
                                          "no (%04d)\n", tone_idx);
                  return -RIG_EPROTO;
      }
            
      /* check this tone exists. That's better than nothing. */
      for (i = 0; i<tone_idx; i++) {
            if (caps->ctcss_list[i] == 0) {
                  rig_debug(RIG_DEBUG_ERR,"kenwood_get_ctcss_tone: CTCSS NG "
                              "(%04d)\n", tone_idx);
                  return -RIG_EPROTO;
            }
      }
      *tone = caps->ctcss_list[tone_idx-1];

      return RIG_OK;
}

/*
 * set the aerial/antenna to use
 */
int kenwood_set_ant (RIG * rig, vfo_t vfo, ant_t ant)
{
  char ackbuf[50];
  const char *cmd;
  size_t ack_len = 0;

  switch (ant) {
        case RIG_ANT_1:
            cmd = "AN1;";
        case RIG_ANT_2:
            cmd = "AN2;";
        case RIG_ANT_3:
            cmd = "AN3;";
        case RIG_ANT_4:
            cmd = "AN4;";
        default:
            return -RIG_EINVAL;
  }

  return kenwood_transaction (rig, cmd, 4, ackbuf, &ack_len);
}


/*
 * get the aerial/antenna  in use
 */
int kenwood_get_ant (RIG * rig, vfo_t vfo, ant_t * ant)
{
  char ackbuf[50];
  size_t ack_len = 50;
  int retval;

  retval = kenwood_transaction (rig, "AN;", 3, ackbuf, &ack_len);
  if (RIG_OK != retval)
    return retval;
  if (4 != ack_len)
    return -RIG_EPROTO;

  if (ackbuf[2] < '1' || ackbuf[2] > '9')
      return -RIG_EPROTO;

  *ant = RIG_ANT_N(ackbuf[2]-'1');

  return RIG_OK;
}

/*
 * kenwood_get_ptt
 * Assumes rig!=NULL, ptt!=NULL
 */
int kenwood_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt)
{
      char infobuf[50];
      int retval;
      size_t info_len;

      info_len = 50;
      retval = kenwood_transaction (rig, "IF;", 3, infobuf, &info_len);
      if (retval != RIG_OK)
            return retval;

      if (info_len != 38 || infobuf[1] != 'F') {
      rig_debug(RIG_DEBUG_ERR,"kenwood_get_ptt: wrong answer len=%d\n",
                              info_len);
      return -RIG_ERJCTED;
      }

      *ptt = infobuf[28] == '0' ? RIG_PTT_OFF : RIG_PTT_ON;

      return RIG_OK;
}


/*
 * kenwood_set_ptt
 * Assumes rig!=NULL
 */
int kenwood_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt)
{
      char ackbuf[50];
      size_t ack_len;

      ack_len = 0;
      return kenwood_transaction (rig, ptt==RIG_PTT_ON? "TX;":"RX;", 3, 
                              ackbuf, &ack_len);
}


/*
 * kenwood_get_dcd
 * Assumes rig!=NULL, dcd!=NULL
 */
int kenwood_get_dcd(RIG *rig, vfo_t vfo, dcd_t *dcd)
{
      char busybuf[50];
      int retval;
      size_t busy_len;
                                                 
      busy_len = 50;
      retval = kenwood_transaction (rig, "BY;", 3, busybuf, &busy_len);
      if (retval != RIG_OK)
            return retval;

      if (busy_len != 4) {
            rig_debug(RIG_DEBUG_ERR,"kenwood_get_dcd: wrong answer len=%d\n",
                                    busy_len);
            return -RIG_ERJCTED;
      }

      *dcd = (busybuf[2] == 0x01) ? RIG_DCD_ON : RIG_DCD_OFF;

      return RIG_OK;
}

/*
 * kenwood_set_trn
 * Assumes rig!=NULL
 */
int kenwood_set_trn(RIG *rig, int trn)
{
      char trnbuf[16], ackbuf[50];
      int trn_len;
      size_t ack_len;

      trn_len = sprintf(trnbuf,"AI%c;", trn==RIG_TRN_RIG?'1':'0');

      ack_len = 0;
      return kenwood_transaction (rig, trnbuf, trn_len, ackbuf, &ack_len);
}

/*
 * kenwood_get_trn
 * Assumes rig!=NULL, trn!=NULL
 */
int kenwood_get_trn(RIG *rig, int *trn)
{
      char trnbuf[50];
      int retval;
      size_t trn_len;

      trn_len = 50;
      retval = kenwood_transaction (rig, "AI;", 3, trnbuf, &trn_len);
      if (retval != RIG_OK)
            return retval;

      if (trn_len != 4) {
            rig_debug(RIG_DEBUG_ERR,"kenwood_get_trn: wrong answer"
                                    "len=%d\n", trn_len);
            return -RIG_ERJCTED;
      }
      *trn = trnbuf[2] != '0' ? RIG_TRN_RIG : RIG_TRN_OFF;

      return RIG_OK;
}

/*
 * kenwood_set_powerstat
 * Assumes rig!=NULL
 */
int kenwood_set_powerstat(RIG *rig, powerstat_t status)
{
      char pwrbuf[16], ackbuf[50];
      int pwr_len;
      size_t ack_len;

      pwr_len = sprintf(pwrbuf,"PS%c;", status==RIG_POWER_ON?'1':'0');

      ack_len = 0;
      return kenwood_transaction (rig, pwrbuf, pwr_len, ackbuf, &ack_len);
}

/*
 * kenwood_get_powerstat
 * Assumes rig!=NULL, trn!=NULL
 */
int kenwood_get_powerstat(RIG *rig, powerstat_t *status)
{
      char pwrbuf[50];
      int retval;
      size_t pwr_len;

      pwr_len = 50;
      retval = kenwood_transaction (rig, "PS;", 3, pwrbuf, &pwr_len);
      if (retval != RIG_OK)
            return retval;

      if (pwr_len != 4) {
            rig_debug(RIG_DEBUG_ERR,"kenwood_get_powerstat: wrong answer "
                              "len=%d\n", pwr_len);
            return -RIG_ERJCTED;
      }
      *status = pwrbuf[2] == '0' ? RIG_POWER_OFF : RIG_POWER_ON;

      return RIG_OK;
}

/*
 * kenwood_reset
 * Assumes rig!=NULL
 */
int kenwood_reset(RIG *rig, reset_t reset)
{
      char rstbuf[16], ackbuf[50];
      int rst_len;
      char rst;
      size_t ack_len;

      switch(reset) {
            case RIG_RESET_VFO: rst='1'; break;
            case RIG_RESET_MASTER: rst='2'; break;
            default: 
                  rig_debug(RIG_DEBUG_ERR,"kenwood_reset: unsupported reset %d\n",
                                          reset);
                  return -RIG_EINVAL;
      }
      rst_len = sprintf(rstbuf,"SR%c;", rst);

      ack_len = 0;
      return kenwood_transaction (rig, rstbuf, rst_len, ackbuf, &ack_len);
}

/*
 * kenwood_send_morse
 * Assumes rig!=NULL
 */
int kenwood_send_morse(RIG *rig, vfo_t vfo, const char *msg)
{
      char morsebuf[30], m2[30], ackbuf[50];
      int morse_len;
      int msg_len, buff_len, retval;
      const char *p;
      size_t ack_len;

      p = msg;
      msg_len = strlen(msg);

      while(msg_len > 0) {
            /*
             * TODO: check with "KY;" if char buffer is available.
             *          if not, sleep.
             *
             * Make the total message segments 28 characters 
             * in length because Kenwood demands it.
             * Spaces fill in the message end.
             */
            buff_len = msg_len > 24 ? 24 : msg_len;

            strncpy(m2, p, 24);
            m2[24] = '\0';

            /* morse_len must be 28 */
            morse_len = sprintf(morsebuf,"KY %-24s;", m2);
            ack_len = 0;
            retval = kenwood_transaction (rig, morsebuf, morse_len, 
                                    ackbuf, &ack_len);
            if (retval != RIG_OK)
                  return retval;

            msg_len -= buff_len;
            p += buff_len;
      }

      return RIG_OK;
}

/*
 * kenwood_vfo_op
 * Assumes rig!=NULL
 */
int kenwood_vfo_op(RIG *rig, vfo_t vfo, vfo_op_t op)
{
      char *cmd, ackbuf[50];
      size_t ack_len;

      switch(op) {
            case RIG_OP_UP: cmd="UP;"; break;
            case RIG_OP_DOWN: cmd="DN;"; break;
            case RIG_OP_BAND_UP: cmd="BD;"; break;
            case RIG_OP_BAND_DOWN: cmd="BU;"; break;
            default: 
                  rig_debug(RIG_DEBUG_ERR,"kenwood_vfo_op: unsupported op %#x\n",
                                          op);
                  return -RIG_EINVAL;
      }
      ack_len = 0;
      return kenwood_transaction (rig, cmd, 3, ackbuf, &ack_len);
}

/*
 * kenwood_set_mem
 * Assumes rig!=NULL
 */
int kenwood_set_mem(RIG *rig, vfo_t vfo, int ch)
{
      char membuf[16], ackbuf[16];
      int mem_len;
      size_t ack_len;

      /*
       * "MCbmm;"
       * where b is the bank number, mm the memory number.
       * b can be a space
       */
      mem_len = sprintf(membuf, "MC %02d;", ch);

      ack_len = 0;
      return kenwood_transaction (rig, membuf, mem_len, ackbuf, &ack_len);
}

/*
 * kenwood_get_mem
 * Assumes rig!=NULL
 */
int kenwood_get_mem(RIG *rig, vfo_t vfo, int *ch)
{
      char membuf[50];
      int retval;
      size_t mem_len;

      /*
       * "MCbmm;"
       * where b is the bank number, mm the memory number.
       * b can be a space
       */

      mem_len = 50;
      retval = kenwood_transaction (rig, "MC;", 3, membuf, &mem_len);
      if (retval != RIG_OK)
            return retval;

      if (mem_len != 6) {
            rig_debug(RIG_DEBUG_ERR,"kenwood_get_mem: wrong answer "
                                    "len=%d\n", mem_len);
            return -RIG_ERJCTED;
      }
      *ch = atoi(membuf+2);

      return RIG_OK;
}

/*
 * kenwood_get_info
 * supposed to work only for TS2000...
 * Assumes rig!=NULL
 */
const char* kenwood_get_info(RIG *rig)
{
      char firmbuf[50];
      int retval;
      size_t firm_len;

      firm_len = 50;
      retval = kenwood_transaction (rig, "TY;", 3, firmbuf, &firm_len);
      if (retval != RIG_OK)
            return NULL;

      if (firm_len != 6) {
            rig_debug(RIG_DEBUG_ERR,"kenwood_get_info: wrong answer len=%d\n",
                                    firm_len);
            return NULL;
      }

      switch (firmbuf[4]) {
            case '0': return "Firmware: Overseas type";
            case '1': return "Firmware: Japanese 100W type";
            case '2': return "Firmware: Japanese 20W type";
            default: return "Firmware: unknown";
      }
}

#define IDBUFSZ 16

/*
 * proberigs_kenwood
 *
 * Notes:
 * There's only one rig possible per port.
 *
 * rig_model_t probeallrigs_kenwood(port_t *port, rig_probe_func_t cfunc, rig_ptr_t data)
 */
DECLARE_PROBERIG_BACKEND(kenwood)
{
      char idbuf[IDBUFSZ];
      int id_len=-1, i, k_id;
      int retval=-1;
      int rates[] = { 115200, 57600, 9600, 4800, 1200, 0 }; /* possible baud rates */
      int rates_idx;

      if (!port)
            return RIG_MODEL_NONE;

      if (port->type.rig != RIG_PORT_SERIAL)
            return RIG_MODEL_NONE;

      port->write_delay = port->post_write_delay = 0;
      port->parm.serial.stop_bits = 2;
      port->retry = 1;

      /*
       * try for all different baud rates
       */
      for (rates_idx = 0; rates[rates_idx]; rates_idx++) {
            port->parm.serial.rate = rates[rates_idx];
            port->timeout = 2*1000/rates[rates_idx] + 50;
      
            retval = serial_open(port);
            if (retval != RIG_OK)
                  return RIG_MODEL_NONE;
      
            retval = write_block(port, "ID;", 3);
            id_len = read_string(port, idbuf, IDBUFSZ, EOM_KEN EOM_TH, strlen(EOM_KEN EOM_TH));
            close(port->fd);

            if (retval != RIG_OK || id_len < 0)
                  continue;
      }

      if (retval != RIG_OK || id_len < 0 || !strcmp(idbuf, "ID;"))
            return RIG_MODEL_NONE;

      /* 
       * reply should be something like 'IDxxx;'
       */
      if (id_len != 5 || id_len != 6) {
            idbuf[7] = '\0';
            rig_debug(RIG_DEBUG_VERBOSE,"probe_kenwood: protocol error,"
                              " expected %d, received %d: %s\n",
                              6, id_len, idbuf);
            return RIG_MODEL_NONE;
      }


      /* first, try ID string */
      for (i=0; kenwood_id_string_list[i].model != RIG_MODEL_NONE; i++) {
            if (!strncmp(kenwood_id_string_list[i].id, idbuf+2, 16)) {
                  rig_debug(RIG_DEBUG_VERBOSE,"probe_kenwood: "
                                          "found %s\n", idbuf+2);
                  if (cfunc)
                        (*cfunc)(port, kenwood_id_string_list[i].model, data);
                  return kenwood_id_string_list[i].model;
            }
      }

      /* then, try ID numbers */

      k_id = atoi(idbuf+2);

      /*
       * Elecraft K2 returns same ID as TS570
       */
      if (k_id == 17) {
            retval = serial_open(port);
            if (retval != RIG_OK)
                  return RIG_MODEL_NONE;
            retval = write_block(port, "K2;", 3);
            id_len = read_string(port, idbuf, IDBUFSZ, EOM_KEN EOM_TH, 2);
            close(port->fd);
            if (retval != RIG_OK)
                  return RIG_MODEL_NONE;
            /* 
             * reply should be something like 'K2n;'
             */
            if (id_len == 4 || !strcmp(idbuf, "K2")) {
                  rig_debug(RIG_DEBUG_VERBOSE,"probe_kenwood: found K2\n");
                  if (cfunc)
                        (*cfunc)(port, RIG_MODEL_K2, data);
                  return RIG_MODEL_K2;
            }
      }

      for (i=0; kenwood_id_list[i].model != RIG_MODEL_NONE; i++) {
            if (kenwood_id_list[i].id == k_id) {
                  rig_debug(RIG_DEBUG_VERBOSE,"probe_kenwood: "
                                          "found %03d\n", k_id);
                  if (cfunc)
                        (*cfunc)(port, kenwood_id_list[i].model, data);
                  return kenwood_id_list[i].model;
            }
      }
      /*
       * not found in known table.... 
       * update kenwood_id_list[]!
       */
      rig_debug(RIG_DEBUG_WARN,"probe_kenwood: found unknown device "
                        "with ID %03d, please report to Hamlib "
                        "developers.\n", k_id);

      return RIG_MODEL_NONE;
}


/*
 * initrigs_kenwood is called by rig_backend_load
 */
DECLARE_INITRIG_BACKEND(kenwood)
{
      rig_debug(RIG_DEBUG_VERBOSE, "kenwood: _init called\n");

      rig_register(&ts950sdx_caps);
      rig_register(&ts50s_caps);
      rig_register(&ts140_caps);
      rig_register(&ts450s_caps);
      rig_register(&ts570d_caps);
      rig_register(&ts570s_caps);
      rig_register(&ts680s_caps);
      rig_register(&ts690s_caps);
      rig_register(&ts790_caps);
      rig_register(&ts850_caps);
      rig_register(&ts870s_caps);
      rig_register(&ts930_caps);
      rig_register(&ts2000_caps);
      rig_register(&k2_caps);

      rig_register(&ts440_caps);
      rig_register(&ts940_caps);
      rig_register(&ts711_caps);
      rig_register(&ts811_caps);
      rig_register(&r5000_caps);

      rig_register(&tmd700_caps);
      rig_register(&thd7a_caps);
      rig_register(&thf7e_caps);
      rig_register(&thg71_caps);
      rig_register(&tmv7_caps);
      
      rig_register(&ts480_caps);

      return RIG_OK;
}


Generated by  Doxygen 1.6.0   Back to index