/* * Hamlib TenTenc backend - RX-340 description * Copyright (c) 2003-2009 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 * */ #include #include #include #include "hamlib/rig.h" #include "bandplan.h" #include "serial.h" #include "misc.h" #include "num_stdio.h" #define RX340_MODES (RIG_MODE_FM|RIG_MODE_CW|RIG_MODE_SSB|RIG_MODE_DSB|\ RIG_MODE_AM|RIG_MODE_AMS) #define RX340_FUNCS (RIG_FUNC_NB) #define RX340_LEVELS (RIG_LEVEL_STRENGTH| \ RIG_LEVEL_RF|RIG_LEVEL_IF| \ RIG_LEVEL_NOTCHF|RIG_LEVEL_SQL| \ RIG_LEVEL_CWPITCH|RIG_LEVEL_AGC| \ RIG_LEVEL_ATT|RIG_LEVEL_PREAMP) #define RX340_ANTS (RIG_ANT_1) #define RX340_PARMS (RIG_PARM_NONE) #define RX340_VFO (RIG_VFO_A) #define RX340_VFO_OPS (RIG_OP_TO_VFO|RIG_OP_FROM_VFO) /* TODO: levels.. */ #define RX340_MEM_CAP { \ .freq = 1, \ .mode = 1, \ .width = 1, \ } #if 0 static int rx340_init(RIG *rig); static int rx340_cleanup(RIG *rig); #endif static int rx340_open(RIG *rig); static int rx340_close(RIG *rig); static int rx340_set_freq(RIG *rig, vfo_t vfo, freq_t freq); static int rx340_get_freq(RIG *rig, vfo_t vfo, freq_t *freq); static int rx340_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width); static int rx340_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width); static int rx340_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val); static int rx340_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val); static const char *rx340_get_info(RIG *rig); /* * RX340 receiver capabilities. * * Protocol is documented at * http://radio.tentec.com/downloads/receivers/RX340 * * TODO: from/to memory, scan, get_level, .. * supposes non-multidrop */ const struct rig_caps rx340_caps = { RIG_MODEL(RIG_MODEL_RX340), .model_name = "RX-340", .mfg_name = "Ten-Tec", .version = "20160409.0", .copyright = "LGPL", .status = RIG_STATUS_ALPHA, .rig_type = RIG_TYPE_RECEIVER, .ptt_type = RIG_PTT_NONE, .dcd_type = RIG_DCD_NONE, .port_type = RIG_PORT_SERIAL, .serial_rate_min = 75, .serial_rate_max = 38400, .serial_data_bits = 8, .serial_stop_bits = 1, .serial_parity = RIG_PARITY_NONE, .serial_handshake = RIG_HANDSHAKE_NONE, .write_delay = 0, .post_write_delay = 0, .timeout = 400, .retry = 3, .has_get_func = RX340_FUNCS, .has_set_func = RX340_FUNCS, .has_get_level = RX340_LEVELS, .has_set_level = RIG_LEVEL_SET(RX340_LEVELS), .has_get_parm = RX340_PARMS, .has_set_parm = RX340_PARMS, .level_gran = {}, /* FIXME: granularity */ .parm_gran = {}, .ctcss_list = NULL, .dcs_list = NULL, .preamp = { 10, RIG_DBLST_END }, .attenuator = { 15, RIG_DBLST_END }, .max_rit = Hz(0), .max_xit = Hz(0), .max_ifshift = kHz(2), .targetable_vfo = RIG_TARGETABLE_NONE, .transceive = RIG_TRN_OFF, .bank_qty = 0, .chan_desc_sz = 0, .chan_list = { { 1, 100, RIG_MTYPE_MEM, RX340_MEM_CAP }, }, .rx_range_list1 = { {kHz(0), MHz(30), RX340_MODES, -1, -1, RX340_VFO, RX340_ANTS}, RIG_FRNG_END, }, .tx_range_list1 = { RIG_FRNG_END, }, .rx_range_list2 = { {kHz(0), MHz(30), RX340_MODES, -1, -1, RX340_VFO, RX340_ANTS}, RIG_FRNG_END, }, .tx_range_list2 = { RIG_FRNG_END, }, .tuning_steps = { {RX340_MODES, 1}, RIG_TS_END, }, /* mode/filter list, remember: order matters! */ .filters = { {RX340_MODES, kHz(3.2)}, {RX340_MODES, Hz(100)}, {RX340_MODES, kHz(16)}, {RX340_MODES, 0}, RIG_FLT_END, }, .priv = (void *)NULL, .rig_open = rx340_open, .rig_close = rx340_close, .set_freq = rx340_set_freq, .get_freq = rx340_get_freq, .set_mode = rx340_set_mode, .get_mode = rx340_get_mode, .set_level = rx340_set_level, .get_level = rx340_get_level, .get_info = rx340_get_info, .hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS }; /* * Function definitions below */ #define BUFSZ 128 #define EOM "\015" /* CR */ #define RX340_AM '1' #define RX340_FM '2' #define RX340_CW '3' #define RX340_CW1 '4' #define RX340_ISB '5' #define RX340_LSB '6' #define RX340_USB '7' #define RX340_SAM '8' /* * rx340_transaction * read exactly data_len bytes * We assume that rig!=NULL, rig->state!= NULL, data!=NULL, data_len!=NULL * Otherwise, you'll get a nice seg fault. You've been warned! */ static int rx340_transaction(RIG *rig, const char *cmd, int cmd_len, char *data, int *data_len) { int retval; struct rig_state *rs; rs = &rig->state; rig_flush(&rs->rigport); retval = write_block(&rs->rigport, (unsigned char *) cmd, cmd_len); if (retval != RIG_OK) { return retval; } /* no data expected, TODO: flush input? */ if (!data || !data_len) { return RIG_OK; } retval = read_string(&rs->rigport, (unsigned char *) data, BUFSZ, EOM, 1, 0, 1); if (retval < 0) { return retval; } *data_len = retval; return RIG_OK; } #if 0 /* * rx340_init: * Basically, it just sets up *priv */ int rx340_init(RIG *rig) { struct rx340_priv_data *priv; priv = (struct rx340_priv_data *)calloc(1, sizeof(struct rx340_priv_data)); if (!priv) { /* whoops! memory shortage! */ return -RIG_ENOMEM; } memset(priv, 0, sizeof(struct rx340_priv_data)); /* * set arbitrary initial status */ rig->state.priv = (rig_ptr_t)priv; return RIG_OK; } /* * Tentec generic rx340_cleanup routine * the serial port is closed by the frontend */ int rx340_cleanup(RIG *rig) { if (rig->state.priv) { free(rig->state.priv); } rig->state.priv = NULL; return RIG_OK; } #endif int rx340_open(RIG *rig) { struct rig_state *rs = &rig->state; #define REMOTE_CMD "*R1"EOM return write_block(&rs->rigport, (unsigned char *) REMOTE_CMD, strlen(REMOTE_CMD)); } int rx340_close(RIG *rig) { struct rig_state *rs = &rig->state; #define LOCAL_CMD "*R0"EOM return write_block(&rs->rigport, (unsigned char *) LOCAL_CMD, strlen(LOCAL_CMD)); } /* * rx340_set_freq */ int rx340_set_freq(RIG *rig, vfo_t vfo, freq_t freq) { struct rig_state *rs = &rig->state; int retval; char freqbuf[16]; SNPRINTF(freqbuf, sizeof(freqbuf), "F%.6f" EOM, freq / 1e6); retval = write_block(&rs->rigport, (unsigned char *) freqbuf, strlen(freqbuf)); return retval; } /* * rx340_get_freq * Assumes rig!=NULL, freq!=NULL */ int rx340_get_freq(RIG *rig, vfo_t vfo, freq_t *freq) { char buf[BUFSZ]; int buf_len = 0; int retval; double f; #define REPORT_FREQ "TF"EOM retval = rx340_transaction(rig, REPORT_FREQ, strlen(REPORT_FREQ), buf, &buf_len); if (retval < 0) { return retval; } if (buf_len < 2 || buf[0] != 'F' || num_sscanf(buf + 1, "%lf", &f) != 1) { return -RIG_EPROTO; } *freq = f * 1e6; return RIG_OK; } /* * rx340_set_mode * Assumes rig!=NULL */ int rx340_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width) { struct rig_state *rs = &rig->state; char dmode; int retval; char mdbuf[32]; switch (mode) { case RIG_MODE_USB: dmode = RX340_USB; break; case RIG_MODE_LSB: dmode = RX340_LSB; break; case RIG_MODE_CW: dmode = RX340_CW; break; case RIG_MODE_FM: dmode = RX340_FM; break; case RIG_MODE_AM: dmode = RX340_AM; break; case RIG_MODE_AMS: dmode = RX340_SAM; break; case RIG_MODE_DSB: dmode = RX340_ISB; break; default: rig_debug(RIG_DEBUG_ERR, "%s: unsupported mode %s\n", __func__, rig_strrmode(mode)); return -RIG_EINVAL; } if (width != RIG_PASSBAND_NOCHANGE) { if (width == RIG_PASSBAND_NORMAL) { width = rig_passband_normal(rig, mode); } /* * Set DETECTION MODE and IF FILTER */ SNPRINTF(mdbuf, sizeof(mdbuf), "D%cI%.02f" EOM, dmode, (float)width / 1e3); } else { /* * Set DETECTION MODE */ SNPRINTF(mdbuf, sizeof(mdbuf), "D%c" EOM, dmode); } retval = write_block(&rs->rigport, (unsigned char *) mdbuf, strlen(mdbuf)); return retval; } /* * rx340_get_mode * Assumes rig!=NULL, mode!=NULL */ int rx340_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width) { char buf[BUFSZ]; int buf_len = 0; int retval; double f; #define REPORT_MODEFILTER "TDI"EOM retval = rx340_transaction(rig, REPORT_MODEFILTER, strlen(REPORT_MODEFILTER), buf, &buf_len); if (retval < 0) { return retval; } if (buf_len < 4 || buf[0] != 'D' || buf[2] != 'I') { return -RIG_EPROTO; } switch (buf[1]) { case RX340_USB: *mode = RIG_MODE_USB; break; case RX340_LSB: *mode = RIG_MODE_LSB; break; case RX340_CW1: case RX340_CW: *mode = RIG_MODE_CW; break; case RX340_FM: *mode = RIG_MODE_FM; break; case RX340_AM: *mode = RIG_MODE_AM; break; case RX340_SAM: *mode = RIG_MODE_AMS; break; case RX340_ISB: *mode = RIG_MODE_DSB; break; default: rig_debug(RIG_DEBUG_ERR, "%s: unknown mode '%c'\n", __func__, buf[1]); return -RIG_EPROTO; } if (num_sscanf(buf + 3, "%lf", &f) != 1) { return -RIG_EPROTO; } *width = f * 1e3; return RIG_OK; } /* * rx340_set_level * Assumes rig!=NULL * cannot support PREAMP and ATT both at same time (make sense though) */ int rx340_set_level(RIG *rig, vfo_t vfo, setting_t level, value_t val) { struct rig_state *rs = &rig->state; int retval = RIG_OK; char cmdbuf[32]; switch (level) { case RIG_LEVEL_ATT: SNPRINTF(cmdbuf, sizeof(cmdbuf), "K%c" EOM, val.i ? '3' : '1'); break; case RIG_LEVEL_PREAMP: SNPRINTF(cmdbuf, sizeof(cmdbuf), "K%c" EOM, val.i ? '2' : '1'); break; case RIG_LEVEL_AGC: /* default to MEDIUM */ SNPRINTF(cmdbuf, sizeof(cmdbuf), "M%c" EOM, val.i == RIG_AGC_SLOW ? '3' : ( val.i == RIG_AGC_FAST ? '1' : '2')); break; case RIG_LEVEL_RF: SNPRINTF(cmdbuf, sizeof(cmdbuf), "A%d" EOM, 120 - (int)(val.f * 120)); break; case RIG_LEVEL_SQL: SNPRINTF(cmdbuf, sizeof(cmdbuf), "Q%d" EOM, 150 - (int)(val.f * 150)); break; case RIG_LEVEL_NOTCHF: SNPRINTF(cmdbuf, sizeof(cmdbuf), "N%f" EOM, ((float)val.i) / 1e3); break; case RIG_LEVEL_IF: SNPRINTF(cmdbuf, sizeof(cmdbuf), "P%f" EOM, ((float)val.i) / 1e3); break; case RIG_LEVEL_CWPITCH: /* only in CW mode */ SNPRINTF(cmdbuf, sizeof(cmdbuf), "B%f" EOM, ((float)val.i) / 1e3); break; default: rig_debug(RIG_DEBUG_ERR, "%s: Unsupported set_level %s\n", __func__, rig_strlevel(level)); return -RIG_EINVAL; } retval = write_block(&rs->rigport, (unsigned char *) cmdbuf, strlen(cmdbuf)); return retval; } /* * rx340_get_level * Assumes rig!=NULL, val!=NULL */ int rx340_get_level(RIG *rig, vfo_t vfo, setting_t level, value_t *val) { int retval, lvl_len; char lvlbuf[BUFSZ]; switch (level) { case RIG_LEVEL_STRENGTH: #define REPORT_STRENGTH "X"EOM retval = rx340_transaction(rig, REPORT_STRENGTH, strlen(REPORT_STRENGTH), lvlbuf, &lvl_len); if (retval != RIG_OK) { return retval; } if (lvl_len < 2 || lvlbuf[0] != 'X') { rig_debug(RIG_DEBUG_ERR, "%s: wrong answer" "len=%d\n", __func__, lvl_len); return -RIG_EPROTO; } /* range 0-150 covering the dynamic range * of receiver -140..+10dBm */ val->i = atoi(lvlbuf + 1) - 140 + 73; break; case RIG_LEVEL_AGC: case RIG_LEVEL_ATT: case RIG_LEVEL_PREAMP: case RIG_LEVEL_RF: case RIG_LEVEL_IF: case RIG_LEVEL_SQL: case RIG_LEVEL_CWPITCH: case RIG_LEVEL_NOTCHF: return -RIG_ENIMPL; default: rig_debug(RIG_DEBUG_ERR, "%s: Unsupported get_level %s\n", __func__, rig_strlevel(level)); return -RIG_EINVAL; } return RIG_OK; } /* * rx340_get_info * Assumes rig!=NULL */ const char *rx340_get_info(RIG *rig) { static char buf[BUFSZ]; /* FIXME: reentrancy */ int firmware_len = 0, retval; #define REPORT_FIRM "V"EOM retval = rx340_transaction(rig, REPORT_FIRM, strlen(REPORT_FIRM), buf, &firmware_len); if ((retval != RIG_OK) || (firmware_len > 10)) { rig_debug(RIG_DEBUG_ERR, "%s: ack NG, len=%d\n", __func__, firmware_len); return NULL; } return buf; }