kopia lustrzana https://github.com/Hamlib/Hamlib
568 wiersze
14 KiB
C
568 wiersze
14 KiB
C
/*
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* Hamlib CODAN backend - main file
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* Copyright (c) 2021 by Michael Black W9MDB
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*
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include <hamlib/config.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <math.h>
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#include <hamlib/rig.h>
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#include "serial.h"
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#include "misc.h"
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#include "cal.h"
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#include "token.h"
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#include "register.h"
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#include "codan.h"
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#define MAXCMDLEN 64
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#define CODAN_VFOS (RIG_VFO_A|RIG_VFO_B)
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#define CODAN_MODES (RIG_MODE_USB)
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int codan_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt);
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static int codan_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt);
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int codan_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width);
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int codan_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode,
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pbwidth_t *width);
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int codan_transaction(RIG *rig, char *cmd, int expected, char **result)
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{
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char cmd_buf[MAXCMDLEN];
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int retval;
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struct rig_state *rs = &rig->state;
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struct codan_priv_data *priv = rig->state.priv;
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//int retry = 3;
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rig_debug(RIG_DEBUG_VERBOSE, "%s: cmd=%s\n", __func__, cmd);
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SNPRINTF(cmd_buf, sizeof(cmd_buf), "%s%s", cmd, EOM);
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rig_flush(&rs->rigport);
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retval = write_block(&rs->rigport, (unsigned char *) cmd_buf, strlen(cmd_buf));
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hl_usleep(rig->caps->post_write_delay);
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if (retval < 0)
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{
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return retval;
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}
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if (expected == 0)
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{
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// response format is response...0x0d0x0a
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retval = read_string(&rs->rigport, (unsigned char *) priv->ret_data,
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sizeof(priv->ret_data),
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"\x0a", 1, 0, 1);
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rig_debug(RIG_DEBUG_VERBOSE, "%s: result=%s, resultlen=%d\n", __func__,
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priv->ret_data, (int)strlen(priv->ret_data));
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if (retval < 0)
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{
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return retval;
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}
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}
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else
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{
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retval = read_string(&rs->rigport, (unsigned char *) priv->ret_data,
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sizeof(priv->ret_data),
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"\x0a", 1, 0, 1);
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if (retval < 0)
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{
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return retval;
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}
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if (strncmp(priv->ret_data, "LEVELS:", 7) == 0)
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{
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rig_debug(RIG_DEBUG_VERBOSE, "%s: %s\n", __func__, priv->ret_data);
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retval = read_string(&rs->rigport, (unsigned char *) priv->ret_data,
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sizeof(priv->ret_data),
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"\x0a", 1, 0, 1);
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rig_debug(RIG_DEBUG_VERBOSE, "%s: %s\n", __func__, priv->ret_data);
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}
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}
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#if 0
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int hr, min, sec;
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while (--retry >= 0 && strncmp(priv->ret_data, "OK", 2) != 0
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&& sscanf(priv->ret_data, "%d:%d:%d", &hr, &min, &sec) != 3)
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{
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char tmpbuf[256];
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retval = read_string(&rs->rigport, (unsigned char *) tmpbuf,
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sizeof(priv->ret_data),
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"\x0a", 1, 0, 1);
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dump_hex((unsigned char *)priv->ret_data, strlen(priv->ret_data));
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rig_debug(RIG_DEBUG_VERBOSE, "%s: %s\n", __func__, priv->ret_data);
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}
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#endif
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rig_debug(RIG_DEBUG_VERBOSE, "%s: retval=%d\n", __func__, retval);
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rig_debug(RIG_DEBUG_VERBOSE, "%s: %s\n", __func__, priv->ret_data);
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if (result != NULL)
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{
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*result = &(priv->ret_data[0]);
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rig_debug(RIG_DEBUG_VERBOSE, "%s: returning result=%s\n", __func__,
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*result);
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}
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else
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{
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rig_debug(RIG_DEBUG_VERBOSE, "%s: no result requested\n", __func__);
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}
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return RIG_OK;
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}
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int codan_init(RIG *rig)
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{
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rig_debug(RIG_DEBUG_VERBOSE, "%s version %s\n", __func__,
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rig->caps->version);
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// cppcheck claims leak here but it's freed in cleanup
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rig->state.priv = (struct codan_priv_data *)calloc(1,
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sizeof(struct codan_priv_data));
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if (!rig->state.priv)
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{
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return -RIG_ENOMEM;
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}
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RETURNFUNC2(RIG_OK);
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}
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int codan_open(RIG *rig)
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{
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char *results = NULL;
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codan_transaction(rig, "scan off\r", 1, &results);
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codan_transaction(rig, "echo off", 1, &results);
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//codan_transaction(rig, "prompt time", 1, &results);
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codan_transaction(rig, "login", 1, &results);
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if (!strstr(results, "admin"))
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{
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codan_transaction(rig, "login admin ''", 0, NULL);
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}
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codan_transaction(rig, "login", 1, &results);
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codan_set_freq(rig, RIG_VFO_A, 14074000.0);
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RETURNFUNC2(RIG_OK);
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}
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int codan_close(RIG *rig)
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{
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char *results = NULL;
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codan_transaction(rig, "logout admin\rfreq", 1, &results);
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RETURNFUNC2(RIG_OK);
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}
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int codan_cleanup(RIG *rig)
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{
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rig_debug(RIG_DEBUG_VERBOSE, "%s called\n", __func__);
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if (!rig)
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{
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return -RIG_EINVAL;
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}
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if (rig->state.priv)
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{
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free(rig->state.priv);
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}
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rig->state.priv = NULL;
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return RIG_OK;
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}
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/*
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* codan_get_mode
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* Assumes rig!=NULL
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*/
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int codan_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
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{
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char *result = NULL;
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char modeA[8], modeB[8];
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int widthA, center;
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int retval;
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rig_debug(RIG_DEBUG_VERBOSE, "%s: vfo=%s\n", __func__, rig_strvfo(vfo));
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retval = codan_transaction(rig, "mode", 0, &result);
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if (retval != RIG_OK)
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{
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rig_debug(RIG_DEBUG_ERR, "%s: bad response=%s\n", __func__, result);
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return retval;
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}
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rig_debug(RIG_DEBUG_VERBOSE, "%s: result=%s", __func__, result);
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int n = sscanf(result, "MODE: %[A-Z], %[A-Z], %d, %d", modeA, modeB, ¢er,
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&widthA);
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if (n != 4)
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{
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rig_debug(RIG_DEBUG_ERR, "%s: sscanf expected 4, got %d, %s\n", __func__, n,
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result);
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return -RIG_EPROTO;
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}
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if (strncmp(modeA, "USB", 3) == 0) { *mode = RIG_MODE_USB; }
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else if (strncmp(modeA, "LSB", 3) == 0) { *mode = RIG_MODE_LSB; }
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else
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{
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rig_debug(RIG_DEBUG_ERR, "%s: Unknown mode=%s'\n", __func__, modeA);
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return -RIG_EPROTO;
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}
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*width = widthA; // we'll default this to 3000 for now
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rig_debug(RIG_DEBUG_VERBOSE, "%s: vfo=%s mode=%s width=%d\n", __func__,
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rig_strvfo(vfo), rig_strrmode(*mode), (int)*width);
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return RIG_OK;
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}
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/*
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* codan_set_mode
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* Assumes rig!=NULL
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*/
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int codan_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width)
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{
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char cmd_buf[32], *ttmode;
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char *response = NULL;
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int retval;
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rig_debug(RIG_DEBUG_VERBOSE, "%s: vfo=%s mode=%s width=%d\n", __func__,
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rig_strvfo(vfo), rig_strrmode(mode), (int)width);
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switch (mode)
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{
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case RIG_MODE_USB:
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ttmode = "USBW";
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break;
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case RIG_MODE_LSB:
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ttmode = "LSBW";
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break;
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default:
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rig_debug(RIG_DEBUG_ERR, "%s: unsupported mode %s\n", __func__,
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rig_strrmode(mode));
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return -RIG_EINVAL;
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}
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SNPRINTF((char *) cmd_buf, sizeof(cmd_buf), "mode %s", ttmode);
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retval = codan_transaction(rig, cmd_buf, 0, &response);
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if (retval < 0)
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{
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return retval;
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}
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return RIG_OK;
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}
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/*
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* codan_set_freq
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* assumes rig!=NULL, rig->state.priv!=NULL
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*/
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int codan_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
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{
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char cmd_buf[MAXCMDLEN];
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int retval;
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rig_debug(RIG_DEBUG_VERBOSE, "%s: vfo=%s freq=%.0f\n", __func__,
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rig_strvfo(vfo), freq);
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// Purportedly can't do split so we just set VFOB=VFOA
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SNPRINTF(cmd_buf, sizeof(cmd_buf), "connect tcvr rf %.0f %.0f\rfreq", freq,
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freq);
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char *response = NULL;
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retval = codan_transaction(rig, cmd_buf, 0, &response);
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if (retval < 0)
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{
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return retval;
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}
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return retval;
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}
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/*
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* codan_get_freq
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* Assumes rig!=NULL, rig->state.priv!=NULL, freq!=NULL
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*/
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int codan_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
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{
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int retval;
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char *response = NULL;
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rig_debug(RIG_DEBUG_VERBOSE, "%s: vfo=%s\n", __func__, rig_strvfo(vfo));
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*freq = 0;
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retval = codan_transaction(rig, "freq", 0, &response);
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if (retval != RIG_OK)
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{
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rig_debug(RIG_DEBUG_ERR, "%s: invalid response=%s\n", __func__, response);
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return retval;
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}
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retval = sscanf(response, "FREQ: %lg", freq);
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*freq *= 1000; // returne freq is in kHz
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if (retval != 1)
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{
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rig_debug(RIG_DEBUG_ERR, "%s: Unable to parse response\n", __func__);
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return -RIG_EPROTO;
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}
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return RIG_OK;
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}
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/*
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* codan_get_ptt
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* Assumes rig!=NULL
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*/
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int codan_get_ptt(RIG *rig, vfo_t vfo, ptt_t *ptt)
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{
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int retval;
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char *response = NULL;
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rig_debug(RIG_DEBUG_VERBOSE, "%s: vfo=%s\n", __func__, rig_strvfo(vfo));
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retval = codan_transaction(rig, "connect tcvr rf ptt", 0, &response);
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if (retval != RIG_OK)
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{
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rig_debug(RIG_DEBUG_ERR, "%s: error response?='%s'\n", __func__, response);
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return retval;
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}
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char *p = strstr(response, "Ptt");
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if (p)
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{
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if (strcmp(p, "Ptt=Off") == 0) { *ptt = 0; }
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else { *ptt = 1; }
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}
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else
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{
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rig_debug(RIG_DEBUG_ERR, "%s: unable to find Ptt in %s\n", __func__, response);
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return -RIG_EPROTO;
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}
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return RIG_OK;
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}
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/*
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* codan_set_ptt
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* Assumes rig!=NULL
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*/
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int codan_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt)
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{
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int retval;
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char cmd_buf[MAXCMDLEN];
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char *response;
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rig_debug(RIG_DEBUG_VERBOSE, "%s: ptt=%d\n", __func__, ptt);
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SNPRINTF(cmd_buf, sizeof(cmd_buf), "connect tcvr rf ptt %s\rptt",
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ptt == 0 ? "off" : "on");
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response = NULL;
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retval = codan_transaction(rig, cmd_buf, 0, &response);
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if (retval < 0)
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{
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rig_debug(RIG_DEBUG_ERR, "%s: invalid response=%s\n", __func__, response);
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return retval;
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}
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rig_debug(RIG_DEBUG_VERBOSE, "%s: cmd result=%s\n", __func__, response);
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return RIG_OK;
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}
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const struct rig_caps envoy_caps =
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{
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RIG_MODEL(RIG_MODEL_CODAN_ENVOY),
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.model_name = "Envoy",
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.mfg_name = "CODAN",
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.version = BACKEND_VER ".0",
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.copyright = "LGPL",
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.status = RIG_STATUS_STABLE,
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.rig_type = RIG_TYPE_TRANSCEIVER,
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.targetable_vfo = RIG_TARGETABLE_FREQ,
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.ptt_type = RIG_PTT_RIG,
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.dcd_type = RIG_DCD_NONE,
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.port_type = RIG_PORT_SERIAL,
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.serial_rate_min = 9600,
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.serial_rate_max = 115200,
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.serial_data_bits = 8,
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.serial_stop_bits = 1,
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.serial_parity = RIG_PARITY_NONE,
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.serial_handshake = RIG_HANDSHAKE_NONE,
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.write_delay = 0,
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.post_write_delay = 50,
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.timeout = 1000,
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.retry = 3,
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.has_get_func = RIG_FUNC_NONE,
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.has_set_func = RIG_FUNC_NONE,
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.has_get_level = RIG_LEVEL_NONE,
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.has_set_level = RIG_LEVEL_NONE,
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.has_get_parm = RIG_PARM_NONE,
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.has_set_parm = RIG_PARM_NONE,
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.transceive = RIG_TRN_RIG,
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.rx_range_list1 = {{
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.startf = kHz(1600), .endf = MHz(30), .modes = CODAN_MODES,
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.low_power = -1, .high_power = -1, CODAN_VFOS, RIG_ANT_1
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},
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RIG_FRNG_END,
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},
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.rx_range_list2 = {RIG_FRNG_END,},
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.tx_range_list1 = {RIG_FRNG_END,},
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.tx_range_list2 = {RIG_FRNG_END,},
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.tuning_steps = { {CODAN_MODES, 1}, {CODAN_MODES, RIG_TS_ANY}, RIG_TS_END, },
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.filters = {
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{RIG_MODE_SSB, kHz(2.4)},
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{RIG_MODE_SSB, kHz(0.5)},
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{RIG_MODE_SSB, kHz(2.7)},
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{RIG_MODE_SSB, kHz(3.0)},
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RIG_FLT_END,
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},
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.priv = NULL,
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.rig_init = codan_init,
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.rig_open = codan_open,
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.rig_close = codan_close,
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.rig_cleanup = codan_cleanup,
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.set_freq = codan_set_freq,
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.get_freq = codan_get_freq,
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.set_mode = codan_set_mode,
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.get_mode = codan_get_mode,
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.set_ptt = codan_set_ptt,
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.get_ptt = codan_get_ptt,
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.hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
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};
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const struct rig_caps ngs_caps =
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{
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RIG_MODEL(RIG_MODEL_CODAN_NGT),
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.model_name = "NGT",
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.mfg_name = "CODAN",
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.version = BACKEND_VER ".0",
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.copyright = "LGPL",
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.status = RIG_STATUS_STABLE,
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.rig_type = RIG_TYPE_TRANSCEIVER,
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.targetable_vfo = RIG_TARGETABLE_FREQ,
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.ptt_type = RIG_PTT_RIG,
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.dcd_type = RIG_DCD_NONE,
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.port_type = RIG_PORT_SERIAL,
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.serial_rate_min = 9600,
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.serial_rate_max = 115200,
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.serial_data_bits = 8,
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.serial_stop_bits = 1,
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.serial_parity = RIG_PARITY_NONE,
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.serial_handshake = RIG_HANDSHAKE_NONE,
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.write_delay = 0,
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.post_write_delay = 50,
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.timeout = 1000,
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.retry = 3,
|
|
|
|
.has_get_func = RIG_FUNC_NONE,
|
|
.has_set_func = RIG_FUNC_NONE,
|
|
.has_get_level = RIG_LEVEL_NONE,
|
|
.has_set_level = RIG_LEVEL_NONE,
|
|
.has_get_parm = RIG_PARM_NONE,
|
|
.has_set_parm = RIG_PARM_NONE,
|
|
.transceive = RIG_TRN_RIG,
|
|
.rx_range_list1 = {{
|
|
.startf = kHz(1600), .endf = MHz(30), .modes = CODAN_MODES,
|
|
.low_power = -1, .high_power = -1, CODAN_VFOS, RIG_ANT_1
|
|
},
|
|
RIG_FRNG_END,
|
|
},
|
|
.rx_range_list2 = {RIG_FRNG_END,},
|
|
.tx_range_list1 = {RIG_FRNG_END,},
|
|
.tx_range_list2 = {RIG_FRNG_END,},
|
|
.tuning_steps = { {CODAN_MODES, 1}, {CODAN_MODES, RIG_TS_ANY}, RIG_TS_END, },
|
|
.filters = {
|
|
{RIG_MODE_SSB, kHz(2.4)},
|
|
{RIG_MODE_SSB, kHz(0.5)},
|
|
{RIG_MODE_SSB, kHz(2.7)},
|
|
{RIG_MODE_SSB, kHz(3.0)},
|
|
RIG_FLT_END,
|
|
},
|
|
.priv = NULL,
|
|
|
|
.rig_init = codan_init,
|
|
.rig_cleanup = codan_cleanup,
|
|
|
|
.set_freq = codan_set_freq,
|
|
.get_freq = codan_get_freq,
|
|
.set_mode = codan_set_mode,
|
|
.get_mode = codan_get_mode,
|
|
|
|
.set_ptt = codan_set_ptt,
|
|
.get_ptt = codan_get_ptt,
|
|
.hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
|
|
};
|
|
|
|
|
|
|
|
DECLARE_INITRIG_BACKEND(codan)
|
|
{
|
|
rig_debug(RIG_DEBUG_VERBOSE, "%s: _init called\n", __func__);
|
|
|
|
rig_register(&envoy_caps);
|
|
rig_register(&ngs_caps);
|
|
rig_debug(RIG_DEBUG_VERBOSE, "%s: _init back from rig_register\n", __func__);
|
|
|
|
return RIG_OK;
|
|
}
|
|
|
|
|
|
|
|
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