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/*
* Hamlib miniVNA backend - main file
* Copyright (c) 2001-2008 by Stephane Fillod
*
* $Id: miniVNA.c,v 1.1 2008/04/11 18:03:53 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 <stdio.h>
#include <stdlib.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"
#define DDS_RATIO 10.73741824
static int miniVNA_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
char fstr[20];
char cmdstr[40];
int retval;
sprintf_freq(fstr, freq);
rig_debug(RIG_DEBUG_TRACE,"%s called: %s %s\n", __FUNCTION__,
rig_strvfo(vfo), fstr);
serial_flush(&rig->state.rigport);
sprintf(cmdstr,"0\r%lu\r1\r0\r",(unsigned long int)(freq*DDS_RATIO));
retval = write_block(&rig->state.rigport, cmdstr, strlen(cmdstr));
if (retval != RIG_OK)
return retval;
return RIG_OK;
}
const struct rig_caps miniVNA_caps = {
.rig_model = RIG_MODEL_MINIVNA,
.model_name = "miniVNA",
.mfg_name = "mRS",
.version = "0.1",
.copyright = "LGPL",
.status = RIG_STATUS_ALPHA,
.rig_type = RIG_TYPE_TUNER,
.port_type = RIG_PORT_SERIAL,
.serial_rate_min = 115200,
.serial_rate_max = 115200,
.serial_data_bits = 8,
.serial_stop_bits = 1,
.serial_parity = RIG_PARITY_NONE,
.serial_handshake = RIG_HANDSHAKE_NONE,
.write_delay = 0,
.post_write_delay = 1,
.timeout = 1000,
.retry = 3,
.rx_range_list1 = { {.start=kHz(100),.end=MHz(180),.modes=RIG_MODE_NONE, .low_power=-1,.high_power=-1,RIG_VFO_A},
RIG_FRNG_END, },
.tx_range_list1 = { {.start=kHz(100),.end=MHz(180),.modes=RIG_MODE_NONE, .low_power=-1,.high_power=-1,RIG_VFO_A},
RIG_FRNG_END, },
.tuning_steps = { {RIG_MODE_NONE,1}, RIG_TS_END, },
.set_freq = miniVNA_set_freq,
};
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