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Hamlib/tentec/tentec2.c

513 wiersze
11 KiB
C
Czysty Wina Historia

/*
* Hamlib Tentec backend - Argonaut, Jupiter, RX-350
* Copyright (c) 2001-2004 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
*
*/
/*
* Module rewritten and tested by Dave Freese, W1HKJ
* Tested using the distributed test program "rigctl" to control an Argonaut V xcvr.
* Linked to digital modem program, "gmfsk" and bench tested and used on-air
* Linked to experimental digital modem program "fldigi", bench tested
* and used on-air.
*
* Note for anyone wishing to expand on the command set.
* Recommend using the
*
* tentec_transaction (rig, sendbuf, sendlen, rcvbuf, &rcv_len)
*
* function to send the command and receive the response.
*
* The Argo V always sends a response and ends the response with a "G\r" to
* indicate that the command was accepted. A rejected command is responded to by a
* two character sequence "Z\r". You should always expect a maximum response equal
* to the number of data bytes plus two.
*
* For example:
* A request for the present receiver filter bandwidth is the the string:
* "?W\r" which is 3 bytes in length
* The response from the Argonaut V will be:
* "Wn\rG\r" which is 5 bytes in length, where n is an unsigned char (byte)
* If the transceiver failed to receive the command correctly it will respond:
* "Z\r" ----> you need to check for that condition
*
* The tentec_transaction(...) function will always terminate the rcvbuf with a null
* character. The pointer to the receive buffer length MUST be initialized to the
* length of the max # chars for that command PLUS 1 for the terminator.
* For the above command, rcv_len should be 6.
*/
#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"
#include "cal.h"
#include "register.h"
#include "tentec.h"
#include "tentec2.h"
#define TT_AM '0'
#define TT_USB '1'
#define TT_LSB '2'
#define TT_CW '3'
#define TT_FM '4'
/*************************************************************************************
*
* Specs from http://www.rfsquared.com
*
* TODO: [sg]et_split
* [sg]et_level: ATT, NB, PBT, KEYER_SPD, RFPOWER, SWR, SQL, STRENGTH, ..
* vfo_op: TO_VFO, FROM_VFO + emulated set_mem/get_mem
*/
/*
* tentec_set_freq
* assumes rig!=NULL, rig->state.priv!=NULL
* assumes priv->mode in AM,CW,LSB or USB.
*/
int tentec2_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
{
int retval, ret_len;
char freqbuf[16] = "*Axxxx\r";
unsigned long f = (unsigned long)freq;
if (vfo == RIG_VFO_CURR) {
if ((retval = tentec2_get_vfo(rig, &vfo)) != RIG_OK)
return retval;
}
switch(vfo) {
case RIG_VFO_A: break;
case RIG_VFO_B: freqbuf[1] = 'B'; break;
default:
rig_debug(RIG_DEBUG_ERR,"%s: unsupported VFO %s\n",
__FUNCTION__, rig_strvfo(vfo));
return -RIG_EINVAL;
}
freqbuf[2] = (f >> 24) & 0xFF;
freqbuf[3] = (f >> 16) & 0xFF;
freqbuf[4] = (f >> 8) & 0xFF;
freqbuf[5] = f & 0xFF;
// Argo V will respond
// "G\r" or "Z\r"
ret_len = 3;
retval = tentec_transaction (rig, freqbuf, 7, freqbuf, &ret_len);
if (retval != RIG_OK || ret_len != 2)
return -RIG_EINVAL;
if (freqbuf[0] == 'G')
return RIG_OK;
return -RIG_ERJCTED;
}
/*
* tentec2_get_freq
* Assumes rig!=NULL, freq!=NULL
*/
int tentec2_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
{
int retval, ret_len;
char freqbuf[16] = "?A\r";
if (vfo == RIG_VFO_CURR) {
if ((retval = tentec2_get_vfo(rig, &vfo)) != RIG_OK)
return retval;
}
switch(vfo) {
case RIG_VFO_A: break;
case RIG_VFO_B: freqbuf[1] = 'B'; break;
default:
rig_debug(RIG_DEBUG_ERR,"%s: unsupported VFO %s\n",
__FUNCTION__, rig_strvfo(vfo));
return -RIG_EINVAL;
}
// Argo V will respond with 8 characters
// "Annnn\rG\r" or "Bnnnn\rG\r"
// or it will respond
// "Z\r" meaning the command was rejected
ret_len = 9;
retval = tentec_transaction (rig, freqbuf, strlen(freqbuf), freqbuf, &ret_len);
if (retval != RIG_OK)
return retval;
if (ret_len == 2 && freqbuf[1] == 'Z')
return -RIG_ERJCTED;
if (ret_len < 6)
return -RIG_EINVAL;
*freq = (unsigned int)((freqbuf[1] & 0x0FF) << 24) +
(unsigned int)((freqbuf[2] & 0x0FF) << 16) +
(unsigned int)((freqbuf[3] & 0x0FF) << 8) +
(unsigned int)(freqbuf[4] & 0x0FF);
return RIG_OK;
}
/*
* tentec2_set_vfo
* Assumes rig!=NULL
*/
int tentec2_set_vfo(RIG *rig, vfo_t vfo)
{
int retval, ret_len;
char vfobuf[16] = "*EVA\r";
if ((vfo & ~RIG_VFO_MEM) == RIG_VFO_NONE || vfo == RIG_VFO_VFO) {
vfo_t cvfo;
retval = tentec2_get_vfo(rig, &cvfo);
if (retval != RIG_OK)
return retval;
vfo = (cvfo&(RIG_VFO_A|RIG_VFO_B)) | (vfo & RIG_VFO_MEM);
}
if (vfo & RIG_VFO_MEM) vfobuf[2] = 'M';
switch(vfo & ~RIG_VFO_MEM) {
case RIG_VFO_A: break;
case RIG_VFO_B: vfobuf[3] = 'B'; break;
default:
rig_debug(RIG_DEBUG_ERR,"%s: unsupported VFO %s\n",
__FUNCTION__, rig_strvfo(vfo));
return -RIG_EINVAL;
}
ret_len = 3;
retval = tentec_transaction (rig, vfobuf, 5, vfobuf, &ret_len);
if (retval != RIG_OK)
return retval;
if (vfobuf[0] == 'G')
return RIG_OK;
return -RIG_ERJCTED;
}
/*
* tentec2_get_vfo
* Assumes rig!=NULL
*/
int tentec2_get_vfo(RIG *rig, vfo_t *vfo)
{
int ret_len, retval;
unsigned char vfobuf[16] = "?E\r";
ret_len = 7;
retval = tentec_transaction (rig, (char *) vfobuf, 3, (char *) vfobuf, &ret_len);
if (retval != RIG_OK)
return retval;
// ArgoV sends back 6 character string
// "EVA\rG\r" or "EVB\rG\r"
// or 2 character failure string
// "Z\r"
if (ret_len == 2 && vfobuf[0] == 'Z')
return -RIG_ERJCTED;
if (ret_len != 6)
return -RIG_EPROTO;
*vfo = vfobuf[2] == 'A' ? RIG_VFO_A : RIG_VFO_B;
if (vfobuf[1] == 'M')
*vfo |= RIG_VFO_MEM;
return RIG_OK;
}
/*
* tentec2_set_split_vfo
* Assumes rig!=NULL
*/
int tentec2_set_split_vfo(RIG *rig, vfo_t vfo, split_t split, vfo_t tx_vfo)
{
int retval, ret_len;
char retbuf[10] = "*Ox\r";
if (split == RIG_SPLIT_ON)
retbuf[1] = 1;
else
retbuf[1] = 0;
ret_len = 3;
retval = tentec_transaction( rig, retbuf, 4, retbuf, &ret_len );
if (retval != RIG_OK)
return retval;
if (ret_len == 2 && retbuf[0] == 'Z')
return -RIG_ERJCTED;
return RIG_OK;
}
/*
* tentec2_get_split_vfo
* Assumes rig!=NULL
*/
int tentec2_get_split_vfo(RIG *rig, vfo_t vfo, split_t *split, vfo_t *tx_vfo)
{
int ret_len, retval;
char splitbuf[16] = "?O\r";
/*
* TODO: handle tx_vfo
*/
ret_len = 5;
retval = tentec_transaction (rig, splitbuf, 3, splitbuf, &ret_len);
// Argo V returns
// "On\rG\r" or
// "Z\r"
if (retval != RIG_OK)
return retval;
if (ret_len == 2 && splitbuf[0] == 'Z')
return -RIG_ERJCTED;
if (ret_len != 4)
return -RIG_EPROTO;
*split = splitbuf[1] == 0 ? RIG_SPLIT_OFF : RIG_SPLIT_ON;
return RIG_OK;
}
/*
* tentec2_set_mode
* Assumes rig!=NULL
*/
int tentec2_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
{
char ttmode, ttmode_a, ttmode_b;
int ttfilter, retval, ret_len;
unsigned char mdbuf[16];
switch (mode) {
case RIG_MODE_USB: ttmode = TT_USB; break;
case RIG_MODE_LSB: ttmode = TT_LSB; break;
case RIG_MODE_CW: ttmode = TT_CW; break;
case RIG_MODE_AM: ttmode = TT_AM; break;
case RIG_MODE_FM: ttmode = TT_FM; break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported mode %d\n",
__FUNCTION__, mode);
return -RIG_EINVAL;
}
ttmode_a = ttmode_b = ttmode;
strcpy((char *) mdbuf, "*M00\r" );
ret_len = 3;
mdbuf[2] = ttmode_a; mdbuf[3] = ttmode_b;
retval = tentec_transaction (rig, (char *) mdbuf, 5, (char *) mdbuf, &ret_len);
if (retval != RIG_OK)
return retval;
if (ret_len == 2 && mdbuf[1] == 'Z')
return -RIG_ERJCTED;
if (width == RIG_PASSBAND_NORMAL)
width = rig_passband_normal(rig, mode);
/*
* Filter 0: 200
* ..
* Filter 16: 1000
* ..
* Filter 36: 3000
*/
if (width < 1000)
ttfilter = (width / 50) - 4;
else
ttfilter = (width / 100) + 6;
strcpy ((char *) mdbuf, "*Wn\r");
mdbuf[2] = ttfilter;
ret_len = 3;
retval = tentec_transaction (rig, (char *) mdbuf, 5, (char *) mdbuf, &ret_len);
if (retval != RIG_OK)
return retval;
if (ret_len == 2 && mdbuf[0] == 'Z')
return -RIG_ERJCTED;
return RIG_OK;
}
/*
* tentec2_get_mode
* Assumes rig!=NULL, mode!=NULL
*/
int tentec2_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
{
int ttfilter, retval, ret_len;
char mdbuf[16];
if (vfo == RIG_VFO_CURR) {
if ((retval = tentec2_get_vfo(rig, &vfo)) != RIG_OK)
return retval;
}
// response to "?M\r" command:
// "M00" -> AM, "M1" -> USB, "M2" -> LSB, "M3" -> CW, "M4" -> FM
ret_len = 7;
retval = tentec_transaction (rig, "?M\r", 3, mdbuf, &ret_len);
if (retval != RIG_OK)
return retval;
if (ret_len != 6)
return -RIG_EPROTO;
switch (mdbuf[1]) {
case TT_USB: *mode = RIG_MODE_USB; break;
case TT_LSB: *mode = RIG_MODE_LSB; break;
case TT_CW: *mode = RIG_MODE_CW; break;
case TT_AM: *mode = RIG_MODE_AM; break;
case TT_FM: *mode = RIG_MODE_FM; break;
default:
rig_debug(RIG_DEBUG_ERR, "%s: unsupported mode '%c'\n",
__FUNCTION__, mdbuf[1]);
return -RIG_EPROTO;
}
ret_len = 6;
retval = tentec_transaction (rig, "?W\r", 3, mdbuf, &ret_len);
if (retval != RIG_OK)
return retval;
if (ret_len != 5)
return -RIG_EPROTO;
/*
* Filter 0: 200
* ..
* Filter 16: 1000
* ..
* Filter 36: 3000
*/
ttfilter = mdbuf[1];
if (ttfilter < 0 || ttfilter > 36)
return -RIG_EPROTO;
if (ttfilter < 16)
*width = (ttfilter + 4) * 50;
else
*width = (ttfilter - 6) * 100;
return RIG_OK;
}
/*
* tentec2_set_ptt
* Assumes rig!=NULL
*/
int tentec2_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt)
{
int retval, ret_len;
char retbuf[10];
ret_len = 3;
retval = tentec_transaction ( rig,
ptt==RIG_PTT_ON? "#1\r" : "#0\r", 3,
retbuf, &ret_len);
if (retval != RIG_OK)
return retval;
if (ret_len == 2 && retbuf[0] == 'G')
return RIG_OK;
return -RIG_ERJCTED;
}
/*
* Software restart
*/
int tentec2_reset(RIG *rig, reset_t reset)
{
int retval, reset_len;
char reset_buf[32];
reset_len = 32;
retval = tentec_transaction (rig, "*X\r", 3, reset_buf, &reset_len);
if (retval != RIG_OK)
return retval;
if (!strstr(reset_buf, "RADIO START"))
return -RIG_EPROTO;
return RIG_OK;
}
/*
* tentec2_get_info
* Assumes rig!=NULL
*/
const char *tentec2_get_info(RIG *rig)
{
static char buf[100]; /* FIXME: reentrancy */
int firmware_len, retval;
/*
* protocol version
*/
firmware_len = 100;
retval = tentec_transaction (rig, "?V\r", 3, buf, &firmware_len);
/* "VER 1010-516" */
if (retval != RIG_OK || firmware_len != 12) {
rig_debug(RIG_DEBUG_ERR,"%s: ack NG, len=%d\n",
__FUNCTION__, firmware_len);
return NULL;
}
if (firmware_len < 100)
buf[firmware_len] = 0;
else
buf[0] = 0;
return buf;
}
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