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Hamlib/tentec/tentec2.c

724 wiersze
14 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",
__func__, 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)
{
return -RIG_EINVAL;
}
if (ret_len != 2 || freqbuf[0] != 'G')
{
return -RIG_ERJCTED;
}
return RIG_OK;
}
/*
* 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",
__func__, 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, 3, freqbuf, &ret_len);
if (retval != RIG_OK)
{
return retval;
}
if (ret_len == 2 && freqbuf[0] == 'Z')
{
return -RIG_ERJCTED;
}
if (ret_len != 8)
{
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",
__func__, 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 (ret_len != 2 || vfobuf[0] != 'G')
{
return -RIG_ERJCTED;
}
return RIG_OK;
}
/*
* 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[2] = 1;
}
else
{
retbuf[2] = 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] != 'G')
{
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 = 6;
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 != 5)
{
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;
int ttfilter, retval, ret_len;
char mdbuf[16];
if (vfo == RIG_VFO_CURR)
{
if ((retval = tentec2_get_vfo(rig, &vfo)) != RIG_OK)
{
return retval;
}
}
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 %s\n",
__func__, rig_strrmode(mode));
return -RIG_EINVAL;
}
/* get the mode because we want to leave other VFO unchanged */
ret_len = 7;
retval = tentec_transaction(rig, "?M\r", 3, &mdbuf[1], &ret_len);
if (retval != RIG_OK)
{
return retval;
}
if (ret_len != 6)
{
return -RIG_EPROTO;
}
mdbuf[0] = '*';
switch (vfo)
{
case RIG_VFO_A: mdbuf[2] = ttmode; break;
case RIG_VFO_B: mdbuf[3] = ttmode; break;
default:
return -RIG_EINVAL;
}
ret_len = 3;
retval = tentec_transaction(rig, mdbuf, 5, mdbuf, &ret_len);
if (retval != RIG_OK)
{
return retval;
}
if (ret_len != 2 || mdbuf[0] != 'G')
{
return -RIG_ERJCTED;
}
if (RIG_PASSBAND_NOCHANGE == width) { return retval; }
if (RIG_PASSBAND_NORMAL == width)
{
width = rig_passband_normal(rig, mode);
}
/*
* Filter 0: 200
* ..
* Filter 16: 1000
* ..
* Filter 36: 3000
*/
if (width < 200)
{
ttfilter = 0;
}
else if (width > 3000)
{
ttfilter = 36;
}
else if (width < 1000)
{
ttfilter = (width / 50) - 4;
}
else
{
ttfilter = (width / 100) + 6;
}
strcpy(mdbuf, "*Wn\r");
mdbuf[2] = ttfilter;
ret_len = 3;
retval = tentec_transaction(rig, mdbuf, 4, mdbuf, &ret_len);
if (retval != RIG_OK)
{
return retval;
}
if (ret_len != 2 || mdbuf[0] != 'G')
{
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;
}
if (vfo != RIG_VFO_A && vfo != RIG_VFO_B)
{
return -RIG_EINVAL;
}
switch (mdbuf[vfo == RIG_VFO_A ? 1 : 2])
{
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",
__func__, mdbuf[vfo == RIG_VFO_A ? 1 : 2]);
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 == 2 && mdbuf[0] == 'Z')
{
return -RIG_ERJCTED;
}
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_ERJCTED;
}
return RIG_OK;
}
/*
* tentec2_get_ptt
* Assumes rig!=NULL
*/
int tentec2_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt)
{
int ret_len, retval;
char buf[7] = "?C\r";
ret_len = 7;
retval = tentec_transaction(rig, buf, 3, buf, &ret_len);
if (retval != RIG_OK)
{
return retval;
}
// ArgoV sends back 6 character string
// "Cnn\rG\r" where nn is the status word
// or 2 character failure string
// "Z\r"
if (ret_len == 2 && buf[0] == 'Z')
{
return -RIG_ERJCTED;
}
if (ret_len != 6)
{
return -RIG_EPROTO;
}
*ptt = buf[2] & 0x01 ? RIG_PTT_ON : RIG_PTT_OFF;
return RIG_OK;
}
/*
* 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",
__func__, firmware_len);
return NULL;
}
if (firmware_len < 100)
{
buf[firmware_len] = 0;
}
else
{
buf[0] = 0;
}
return buf;
}
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