kopia lustrzana https://github.com/Hamlib/Hamlib
412 wiersze
11 KiB
C
412 wiersze
11 KiB
C
/*
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* Hamlib rs-hfiq backend - main file
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* Copyright (c) 2017 by Volker Schroer
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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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/*
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*
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* For information about the controls see
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* https://sites.google.com/site/rshfiqtransceiver/home/technical-data/interface-commands
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h> /* String function definitions */
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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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#define RSHFIQ_INIT_RETRY 5
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#define RSHFIQ_LEVEL_ALL (RIG_LEVEL_RFPOWER_METER|RIG_LEVEL_TEMP_METER)
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int rshfiq_version_major, rshfiq_version_minor;
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static int rshfiq_open(RIG *rig)
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{
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int retval;
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int flag;
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char versionstr[20];
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char stopset[2];
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stopset[0] = '\r';
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stopset[1] = '\n';
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rig_debug(RIG_DEBUG_TRACE, "%s: Port = %s\n", __func__,
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rig->state.rigport.pathname);
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rig->state.rigport.timeout = 2000;
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rig->state.rigport.retry = 1;
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retval = serial_open(&rig->state.rigport);
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if (retval != RIG_OK)
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{
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return retval;
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}
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retval = ser_get_dtr(&rig->state.rigport, &flag);
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if (retval == RIG_OK)
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{
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rig_debug(RIG_DEBUG_TRACE, "%s: DTR: %d\n", __func__, flag);
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}
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else
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{
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rig_debug(RIG_DEBUG_TRACE, "%s: Could not get DTR\n", __func__);
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}
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if (flag == 0)
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{
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flag = 1; // Set DTR
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retval = ser_set_dtr(&rig->state.rigport, flag);
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if (retval == RIG_OK)
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{
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rig_debug(RIG_DEBUG_TRACE, "%s: set DTR\n", __func__);
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}
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}
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//There is a delay between when the port is open and the RS-HFIQ can receive and respond.
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//Make a few attempts at getting the version string just in case the RS-HFIQ has to catch up first.
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retval = -RIG_ETIMEOUT;
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for (int init_retry_count = 0; (init_retry_count < RSHFIQ_INIT_RETRY)
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&& (retval == -RIG_ETIMEOUT); init_retry_count++)
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{
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rig_flush(&rig->state.rigport);
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SNPRINTF(versionstr, sizeof(versionstr), "*w\r");
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rig_debug(RIG_DEBUG_TRACE, "%s: cmdstr = %s\n", __func__, versionstr);
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retval = write_block(&rig->state.rigport, (unsigned char *) versionstr,
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strlen(versionstr));
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if (retval != RIG_OK)
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{
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return retval;
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}
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retval = read_string(&rig->state.rigport, (unsigned char *) versionstr, 20,
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stopset, 2, 0, 1);
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}
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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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rig_flush(&rig->state.rigport);
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versionstr[retval] = 0;
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rig_debug(RIG_DEBUG_TRACE, "%s: Rigversion = %s\n", __func__, versionstr);
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if (!strstr(versionstr, "RS-HFIQ"))
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{
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rig_debug(RIG_DEBUG_WARN, "%s: Invalid Rigversion: %s\n", __func__, versionstr);
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return -RIG_ECONF;
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}
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retval = sscanf(versionstr, "RS-HFIQ FW %d.%d", &rshfiq_version_major,
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&rshfiq_version_minor);
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if (retval <= 0)
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{
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rig_debug(RIG_DEBUG_WARN,
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"%s: Failed to parse RS-HFIQ firmware version string. Defaulting to 2.0.\n",
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__func__);
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rshfiq_version_major = 2;
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rshfiq_version_minor = 0;
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}
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rig_debug(RIG_DEBUG_VERBOSE,
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"RS-HFIQ returned firmware version major=%d minor=%d\n", rshfiq_version_major,
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rshfiq_version_minor);
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if (rshfiq_version_major < 4)
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{
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rig_debug(RIG_DEBUG_WARN,
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"%s: RS-HFIQ firmware major version is less than 4. RFPOWER_METER support will be unavailable.\n",
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__func__);
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}
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return RIG_OK;
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}
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static int rshfiq_set_freq(RIG *rig, vfo_t vfo, freq_t freq)
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{
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char fstr[9];
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char cmdstr[15];
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int retval;
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SNPRINTF(fstr, sizeof(fstr), "%lu", (unsigned long int)(freq));
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rig_debug(RIG_DEBUG_TRACE, "%s called: %s %s\n", __func__,
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rig_strvfo(vfo), fstr);
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rig_flush(&rig->state.rigport);
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SNPRINTF(cmdstr, sizeof(cmdstr), "*f%lu\r", (unsigned long int)(freq));
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retval = write_block(&rig->state.rigport, (unsigned char *) cmdstr,
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strlen(cmdstr));
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if (retval != RIG_OK)
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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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static int rshfiq_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
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{
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char cmdstr[15];
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char stopset[2];
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int retval;
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rig_flush(&rig->state.rigport);
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stopset[0] = '\r';
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stopset[1] = '\n';
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SNPRINTF(cmdstr, sizeof(cmdstr), "*f?\r");
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rig_debug(RIG_DEBUG_TRACE, "%s: cmdstr = %s\n", __func__, cmdstr);
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retval = write_block(&rig->state.rigport, (unsigned char *) cmdstr,
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strlen(cmdstr));
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if (retval != RIG_OK)
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{
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return retval;
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}
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retval = read_string(&rig->state.rigport, (unsigned char *) cmdstr, 9,
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stopset, 2, 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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rig_debug(RIG_DEBUG_TRACE, "%s: reply = %s\n", __func__, cmdstr);
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cmdstr[retval] = 0;
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*freq = atoi(cmdstr);
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if (*freq == 0) // fldigi interprets zero frequency as error
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{
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*freq = 1; // so return 1 ( freq= 1Hz )
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}
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return RIG_OK;
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}
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static int rshfiq_set_ptt(RIG *rig, vfo_t vfo, ptt_t ptt)
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{
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char cmdstr[5];
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int retval;
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cmdstr[0] = '*';
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cmdstr[1] = 'x';
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cmdstr[3] = '\r';
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cmdstr[4] = 0;
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if (ptt == RIG_PTT_ON)
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{
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cmdstr[2] = '1';
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}
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else
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{
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cmdstr[2] = '0';
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}
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rig_debug(RIG_DEBUG_TRACE, "%s: cmdstr = %s\n", __func__, cmdstr);
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retval = write_block(&rig->state.rigport, (unsigned char *) cmdstr,
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strlen(cmdstr));
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return retval;
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}
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static int rshfiq_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val)
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{
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rig_debug(RIG_DEBUG_VERBOSE, "%s called. level type =%"PRIll"\n", __func__, level);
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char cmdstr[15];
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char stopset[2];
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int retval;
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if (!val)
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{
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return -RIG_EINVAL;
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}
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switch (level)
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{
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//Requires RS-HFIQ firmware version 4 or later
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case RIG_LEVEL_RFPOWER_METER:
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if (rshfiq_version_major <= 3)
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{
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return -RIG_ENAVAIL;
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}
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rig_flush(&rig->state.rigport);
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SNPRINTF(cmdstr, sizeof(cmdstr), "*L\r");
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rig_debug(RIG_DEBUG_TRACE, "RIG_LEVEL_RFPOWER_METER command=%s\n", cmdstr);
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retval = write_block(&rig->state.rigport, (unsigned char *) cmdstr,
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strlen(cmdstr));
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if (retval != RIG_OK)
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{
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return retval;
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}
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stopset[0] = '\r';
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stopset[1] = '\n';
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retval = read_string(&rig->state.rigport, (unsigned char *) cmdstr, 9,
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stopset, 2, 0, 1);
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rig_debug(RIG_DEBUG_TRACE, "RIG_LEVEL_RFPOWER_METER reply=%s\n", cmdstr);
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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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cmdstr[retval] = 0;
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//Range is 0-110. Unit is percent
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val->i = atoi(cmdstr);
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val->f = (float)(val->i) / 100;
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rig_debug(RIG_DEBUG_TRACE, "RIG_LEVEL_RFPOWER_METER val=%f\n", val->f);
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return RIG_OK;
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break;
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case RIG_LEVEL_TEMP_METER:
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rig_flush(&rig->state.rigport);
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SNPRINTF(cmdstr, sizeof(cmdstr), "*T\r");
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rig_debug(RIG_DEBUG_TRACE, "RIG_LEVEL_TEMP_METER command=%s\n", cmdstr);
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retval = write_block(&rig->state.rigport, (unsigned char *) cmdstr,
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strlen(cmdstr));
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if (retval != RIG_OK)
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{
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return retval;
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}
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stopset[0] = '\r';
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stopset[1] = '\n';
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retval = read_string(&rig->state.rigport, (unsigned char *) cmdstr, 9,
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stopset, 2, 0, 1);
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rig_debug(RIG_DEBUG_TRACE, "RIG_LEVEL_TEMP_METER reply=%s\n", cmdstr);
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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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cmdstr[retval] = 0;
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sscanf(cmdstr, "%d.", &val->i);
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val->f = val->i;
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rig_debug(RIG_DEBUG_TRACE, "RIG_LEVEL_TEMP_METER val=%g\n", val->f);
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return RIG_OK;
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break;
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break;
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default:
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rig_debug(RIG_DEBUG_VERBOSE, "%s: Unrecognized RIG_LEVEL_* enum: %"PRIll"\n",
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__func__, level);
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return -RIG_EDOM;
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break;
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}
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}
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static int rshfiq_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width)
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{
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*mode = RIG_MODE_IQ;
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return RIG_OK;
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}
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const struct rig_caps rshfiq_caps =
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{
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RIG_MODEL(RIG_MODEL_RSHFIQ),
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.model_name = "RS-HFIQ",
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.mfg_name = "HobbyPCB",
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.version = "20220430.0",
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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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.ptt_type = RIG_PTT_RIG,
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.port_type = RIG_PORT_SERIAL,
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.dcd_type = RIG_DCD_NONE,
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.serial_rate_min = 57600,
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.serial_rate_max = 57600,
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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 = 1,
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.timeout = 1000,
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.retry = 3,
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.has_get_level = RSHFIQ_LEVEL_ALL,
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.rx_range_list1 = { {.startf = kHz(3500), .endf = MHz(30), .modes = RIG_MODE_IQ, .low_power = 0, .high_power = 0, RIG_VFO_A},
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RIG_FRNG_END,
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},
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.rx_range_list2 = { {.startf = kHz(3500), .endf = MHz(30), .modes = RIG_MODE_IQ, .low_power = 0, .high_power = 0, RIG_VFO_A},
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RIG_FRNG_END,
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},
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.tx_range_list1 = { {.startf = kHz(3500), .endf = kHz(3800), .modes = RIG_MODE_IQ, .low_power = 0, .high_power = 0, RIG_VFO_A},
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{.startf = kHz(7000), .endf = kHz(7200), .modes = RIG_MODE_IQ, .low_power = 0, .high_power = 0, RIG_VFO_A},
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{.startf = kHz(10100), .endf = kHz(10150), .modes = RIG_MODE_IQ, .low_power = 0, .high_power = 0, RIG_VFO_A},
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{.startf = MHz(14), .endf = kHz(14350), .modes = RIG_MODE_IQ, .low_power = 0, .high_power = 0, RIG_VFO_A},
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{.startf = MHz(21), .endf = kHz(21450), .modes = RIG_MODE_IQ, .low_power = 0, .high_power = 0, RIG_VFO_A},
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{.startf = kHz(24890), .endf = kHz(24990), .modes = RIG_MODE_IQ, .low_power = 0, .high_power = 0, RIG_VFO_A},
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{.startf = MHz(28), .endf = kHz(29700), .modes = RIG_MODE_IQ, .low_power = 0, .high_power = 0, RIG_VFO_A},
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RIG_FRNG_END,
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},
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.tuning_steps = { {RIG_MODE_IQ, Hz(1)}, RIG_TS_END, },
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.filters = {
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{RIG_MODE_ALL, RIG_FLT_ANY},
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RIG_FLT_END
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},
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.rig_open = rshfiq_open,
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.get_freq = rshfiq_get_freq,
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.set_freq = rshfiq_set_freq,
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.set_ptt = rshfiq_set_ptt,
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.get_level = rshfiq_get_level,
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.get_mode = rshfiq_get_mode,
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.hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
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};
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