Hamlib/rigs/kenwood/transfox.c

/*
 *  Hamlib backend - SigFox Transfox description
 *  Copyright (c) 2011 by Stephane Fillod
 *
 *
 *   This library is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU Lesser General Public
 *   License as published by the Free Software Foundation; either
 *   version 2.1 of the License, or (at your option) any later version.
 *
 *   This library 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
 *   Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public
 *   License along with this library; if not, write to the Free Software
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 *  See the file 'COPYING.LIB' in the main Hamlib distribution directory for
 *  the complete text of the GNU Lesser Public License version 2.1.
 */

#include <stdlib.h>

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


#define TRANSFOX_MODES (RIG_MODE_USB)   /* SDR */

#define TRANSFOX_FUNC_ALL (RIG_FUNC_NONE)

#define TRANSFOX_LEVEL_ALL (RIG_LEVEL_ATT|RIG_LEVEL_PREAMP)

#define TRANSFOX_VFO (RIG_VFO_A)
#define TRANSFOX_VFO_OP (RIG_OP_NONE)

#define TRANSFOX_ANTS (RIG_ANT_1)


/* kenwood_transaction() will add this to command strings
 * sent to the rig and remove it from strings returned from
 * the rig, so no need to append ';' manually to command strings.
 */
static struct kenwood_priv_caps transfox_priv_caps  =
{
    .cmdtrm =  EOM_KEN,
};

/* TRANSFOX specific rig_caps API function declarations */
static int transfox_open(RIG *rig);
static const char *transfox_get_info(RIG *rig);
static int transfox_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt);
static int transfox_set_level(RIG *rig, vfo_t vfo, setting_t level,
                              value_t val);
static int transfox_get_level(RIG *rig, vfo_t vfo, setting_t level,
                              value_t *val);

/*
 * Transfox rig capabilities.
 * This SDR only share some basic Kenwood's protocol.
 *
 * Part of info comes from http://www.sigfox-system.com/TransFox-FE?lang=en
 */
struct rig_caps transfox_caps =
{
    RIG_MODEL(RIG_MODEL_TRANSFOX),
    .model_name =       "Transfox",
    .mfg_name =     "SigFox",
    .version =      "20111223.0",
    .copyright =        "LGPL",
    .status =       RIG_STATUS_STABLE,
    .rig_type =     RIG_TYPE_TUNER,
    .ptt_type =     RIG_PTT_RIG,
    .dcd_type =     RIG_DCD_NONE,
    .port_type =        RIG_PORT_SERIAL,
    .serial_rate_min =  9600,
    .serial_rate_max =  19200,
    .serial_data_bits = 8,
    .serial_stop_bits = 1,
    .serial_parity =    RIG_PARITY_NONE,
    .serial_handshake = RIG_HANDSHAKE_NONE,
    .write_delay =      0,  /* Timing between bytes */
    .post_write_delay = 10, /* Timing between command strings */
    .timeout =      500,
    .retry =        3,

    .has_get_func =     TRANSFOX_FUNC_ALL,
    .has_set_func =     TRANSFOX_FUNC_ALL,
    .has_get_level =    TRANSFOX_LEVEL_ALL,
    .has_set_level =    RIG_LEVEL_SET(TRANSFOX_LEVEL_ALL),
    .has_get_parm =     RIG_PARM_NONE,
    .has_set_parm =     RIG_PARM_NONE,
    .level_gran =       {},
    .parm_gran =        {},
    .extparms =     NULL,
    .preamp =       { 22, 44, RIG_DBLST_END, },
    .attenuator =       { 10, 20, RIG_DBLST_END, },
    .max_rit =      Hz(0),
    .max_xit =      Hz(0),
    .max_ifshift =      Hz(0),
    .vfo_ops =      TRANSFOX_VFO_OP,
    .targetable_vfo =   RIG_TARGETABLE_FREQ,
    .transceive =       RIG_TRN_RIG,
    .bank_qty =     0,
    .chan_desc_sz =     0,

    .chan_list =        { RIG_CHAN_END },

    .rx_range_list1 =  {
        {MHz(1), MHz(1450), TRANSFOX_MODES, -1, -1, TRANSFOX_VFO, TRANSFOX_ANTS},
        RIG_FRNG_END,
    }, /* rx range */
    .tx_range_list1 =  {
        {MHz(1), MHz(1450), TRANSFOX_MODES, mW(100), mW(100), TRANSFOX_VFO, TRANSFOX_ANTS},
        RIG_FRNG_END,
    }, /* tx range */

    .rx_range_list2 =  {
        {MHz(1), MHz(1450), TRANSFOX_MODES, -1, -1, TRANSFOX_VFO, TRANSFOX_ANTS},
        RIG_FRNG_END,
    }, /* rx range */
    .tx_range_list2 =  {
        {MHz(1), MHz(1450), TRANSFOX_MODES, mW(100), mW(100), TRANSFOX_VFO, TRANSFOX_ANTS},
        RIG_FRNG_END,
    }, /* tx range */
    .tuning_steps =  {
        {TRANSFOX_MODES, 1},
        RIG_TS_END,
    },

    /* mode/filter list, remember: order matters! */
    .filters =  {
        {TRANSFOX_MODES, kHz(192)},
        RIG_FLT_END,
    },
    .priv = (void *)& transfox_priv_caps,

    .rig_init =     kenwood_init,
    .rig_cleanup =  kenwood_cleanup,
    .rig_open =     transfox_open,
    .set_freq =     kenwood_set_freq,
    .get_freq =     kenwood_get_freq,
    .set_level =    transfox_set_level,
    .get_level =    transfox_get_level,
    .set_ptt =      kenwood_set_ptt,
    .get_ptt =      transfox_get_ptt,
    .get_info =     transfox_get_info,
#ifdef XXREMOVEDXX
    .set_trn =      transfox_set_trn,
    .get_trn =      transfox_get_trn,
    .scan =     transfox_scan,
    .set_conf =     transfox_set_conf,
    .get_conf =     transfox_get_conf,
#endif

    .hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
};


/*
 * TRANSFOX extension function definitions follow
 */

/* transfox_open()
 *
 */
int transfox_open(RIG *rig)
{
    rig_debug(RIG_DEBUG_TRACE, "%s called\n", __func__);

    STATE(rig)->current_vfo = RIG_VFO_A;

    /* do not call kenwood_open(rig), rig has no "ID" command */

    return RIG_OK;
}

int transfox_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt)
{
    char buf[8];
    int retval;

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

    retval = kenwood_safe_transaction(rig, "Cs", buf, 8, 2);

    if (retval != RIG_OK)
    {
        return retval;
    }

    *ptt = buf[0] == 'T' ? RIG_PTT_ON : RIG_PTT_OFF;

    return RIG_OK;
}

const char *transfox_get_info(RIG *rig)
{
    static char firmbuf[32];
    int retval;

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

    firmbuf[0] = '\0';

    retval = kenwood_transaction(rig, "CS", firmbuf, sizeof(firmbuf));

    if (retval != RIG_OK)
    {
        return NULL;
    }

    return firmbuf;
}

int transfox_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val)
{
    int ret = RIG_OK;

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

    switch (level)
    {

    case RIG_LEVEL_ATT:
        if (val.i == 0)
        {
            ret = kenwood_transaction(rig, "C30", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }

            ret = kenwood_transaction(rig, "C20", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }
        }
        else if (val.i == 10)
        {
            ret = kenwood_transaction(rig, "C30", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }

            ret = kenwood_transaction(rig, "C21", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }
        }
        else if (val.i == 20)
        {
            ret = kenwood_transaction(rig, "C31", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }

            ret = kenwood_transaction(rig, "C21", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }
        }

        break;

    case RIG_LEVEL_PREAMP:
        if (val.i == 0)
        {
            ret = kenwood_transaction(rig, "C30", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }

            ret = kenwood_transaction(rig, "C20", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }
        }
        else if (val.i == 22)
        {
            ret = kenwood_transaction(rig, "C30", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }

            ret = kenwood_transaction(rig, "C22", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }
        }
        else if (val.i == 44)
        {
            ret = kenwood_transaction(rig, "C32", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }

            ret = kenwood_transaction(rig, "C22", NULL, 0);

            if (ret != RIG_OK)
            {
                return ret;
            }
        }

        break;

    default:
        rig_debug(RIG_DEBUG_ERR, "%s: unsupported set_level %s", __func__,
                  rig_strlevel(level));
        return -RIG_EINVAL;
    }

    return ret;
}

int transfox_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
{
    char lvlbuf[16];
    int retval;

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

    switch (level)
    {
    case RIG_LEVEL_ATT:
        retval = kenwood_safe_transaction(rig, "C2x", lvlbuf, 8, 3);

        if (retval != RIG_OK)
        {
            return retval;
        }

        val->i = (lvlbuf[2] == '1') ? 10 : 0;

        retval = kenwood_safe_transaction(rig, "C3x", lvlbuf, 8, 3);

        if (retval != RIG_OK)
        {
            return retval;
        }

        val->i += (lvlbuf[2] == '1') ? 10 : 0;

        break;

    case RIG_LEVEL_PREAMP:

        retval = kenwood_safe_transaction(rig, "C2x", lvlbuf, 8, 3);

        if (retval != RIG_OK)
        {
            return retval;
        }

        val->i = (lvlbuf[2] == '2') ? 22 : 0;

        retval = kenwood_safe_transaction(rig, "C3x", lvlbuf, 8, 3);

        if (retval != RIG_OK)
        {
            return retval;
        }

        val->i += (lvlbuf[2] == '2') ? 22 : 0;

        break;

    default:
        rig_debug(RIG_DEBUG_ERR, "%s: unsupported get_level %s", __func__,
                  rig_strlevel(level));
        return -RIG_EINVAL;
    }

    return RIG_OK;
}