/* * Hamlib AOR backend - AR3000 description * Copyright (c) 2000-2003 by Stephane Fillod * * $Id: ar3000.c,v 1.1 2003-02-13 22:17:44 fillods Exp $ * * This library is free software; you can redistribute it and/or modify * it under the terms of the GNU Library General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program 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 Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include "aor.h" int ar3k_set_freq(RIG *rig, vfo_t vfo, freq_t freq); int ar3k_get_freq(RIG *rig, vfo_t vfo, freq_t *freq); int ar3k_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width); int ar3k_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width); int ar3k_set_ts(RIG *rig, vfo_t vfo, shortfreq_t ts); int ar3k_get_ts(RIG *rig, vfo_t vfo, shortfreq_t *ts); #define AR3000A_MODES (RIG_MODE_AM|RIG_MODE_CW|RIG_MODE_SSB|RIG_MODE_FM|RIG_MODE_WFM) #define AR3000A_FUNC_ALL (RIG_FUNC_MUTE) #define AR3000A_LEVEL (RIG_LEVEL_ATT|RIG_LEVEL_SQLSTAT|RIG_LEVEL_STRENGTH) #define AR3000A_VFO_OPS (RIG_OP_NONE) #define AR3000A_VFO (RIG_VFO_A) /* * AR3000A rig capabilities. * * info coming from A3000A pdf manual from http://www.aoruk.com/ * * TODO: * set_mem, set_channel, get_channel, set_level ATT, get_level ATT,STR, * set_bank, .. */ const struct rig_caps ar3000a_caps = { .rig_model = RIG_MODEL_AR3000A, .model_name = "AR3000A", .mfg_name = "AOR", .version = "0.1", .copyright = "LGPL", .status = RIG_STATUS_UNTESTED, .rig_type = RIG_TYPE_SCANNER, .ptt_type = RIG_PTT_NONE, .dcd_type = RIG_DCD_NONE, .port_type = RIG_PORT_SERIAL, .serial_rate_min = 4800, .serial_rate_max = 9600, .serial_data_bits = 8, .serial_stop_bits = 2, .serial_parity = RIG_PARITY_NONE, .serial_handshake = RIG_HANDSHAKE_HARDWARE, .write_delay = 0, .post_write_delay = 0, .timeout = 200, .retry = 3, .has_get_func = RIG_FUNC_NONE, .has_set_func = AR3000A_FUNC_ALL, .has_get_level = AR3000A_LEVEL, .has_set_level = RIG_LEVEL_SET(AR3000A_LEVEL), .has_get_parm = RIG_PARM_NONE, .has_set_parm = RIG_PARM_NONE, .level_gran = {}, /* FIXME: granularity */ .parm_gran = {}, .ctcss_list = NULL, .dcs_list = NULL, .preamp = { RIG_DBLST_END, }, .attenuator = { 20, RIG_DBLST_END, }, /* TBC */ .max_rit = Hz(0), .max_xit = Hz(0), .max_ifshift = Hz(0), .targetable_vfo = 0, .transceive = RIG_TRN_OFF, .bank_qty = 4, .chan_desc_sz = 0, .vfo_ops = AR3000A_VFO_OPS, .chan_list = { RIG_CHAN_END, }, /* FIXME: memory channel list: 4x100 memories */ .rx_range_list1 = { {kHz(100),MHz(2036),AR3000A_MODES,-1,-1,AR3000A_VFO}, RIG_FRNG_END, }, .tx_range_list1 = { RIG_FRNG_END, }, .rx_range_list2 = { {kHz(100),MHz(2036),AR3000A_MODES,-1,-1,AR3000A_VFO}, RIG_FRNG_END, }, /* rx range */ .tx_range_list2 = { RIG_FRNG_END, }, /* no tx range, this is a scanner! */ .tuning_steps = { {AR3000A_MODES,50}, {AR3000A_MODES,kHz(999.95)}, #if 0 {AR3000A_MODES,0}, /* any tuning step */ #endif RIG_TS_END, }, /* mode/filter list, .remember = order matters! */ .filters = { /* mode/filter list, .remember = order matters! */ {RIG_MODE_SSB|RIG_MODE_CW, kHz(2.4)}, {RIG_MODE_FM|RIG_MODE_AM, kHz(12)}, {RIG_MODE_WFM, kHz(180)}, RIG_FLT_END, }, .priv = NULL, .rig_init = NULL, .rig_cleanup = NULL, .rig_open = NULL, .rig_close = NULL, .set_freq = ar3k_set_freq, .get_freq = ar3k_get_freq, .set_mode = ar3k_set_mode, .get_mode = ar3k_get_mode, .set_ts = ar3k_set_ts, .get_ts = ar3k_get_ts, }; /* * Function definitions below */ /* * acknowledge is CR * Is \r portable enough? */ #define CR '\r' #define EOM "\x0a\x0d" #define BUFSZ 64 /* * ar3k_transaction * We assume that rig!=NULL, rig->state!= NULL * Otherwise, you'll get a nice seg fault. You've been warned! * return value: RIG_OK if everything's fine, negative value otherwise * TODO: error case handling */ int ar3k_transaction(RIG *rig, const char *cmd, int cmd_len, char *data, int *data_len) { int retval; struct rig_state *rs; rs = &rig->state; serial_flush(&rs->rigport); retval = write_block(&rs->rigport, cmd, cmd_len); if (retval != RIG_OK) return retval; /* will flush data on next transaction */ if (!data || !data_len) return RIG_OK; *data_len = read_string(&rs->rigport, data, BUFSZ, EOM, strlen(EOM)); return RIG_OK; } /* * ar3k_set_freq * Assumes rig!=NULL */ int ar3k_set_freq(RIG *rig, vfo_t vfo, freq_t freq) { unsigned char freqbuf[BUFSZ]; int freq_len, retval; int lowhz; /* * actually, frequency must be like nnnn.nnnnm, * where m must be 0 or 5 (for 50Hz). */ lowhz = freq % 100; freq /= 100; if (lowhz < 25) lowhz = 0; else if (lowhz < 75) lowhz = 50; else lowhz = 100; freq = freq*100 + lowhz; freq_len = sprintf(freqbuf,"%04.5f" EOM, ((double)freq)/MHz(1)); retval = ar3k_transaction (rig, freqbuf, freq_len, NULL, NULL); if (retval != RIG_OK) return retval; return RIG_OK; } /* * ar3k_get_freq * Assumes rig!=NULL, freq!=NULL */ int ar3k_get_freq(RIG *rig, vfo_t vfo, freq_t *freq) { char *rfp; int freq_len, retval; unsigned char freqbuf[BUFSZ]; /* * #--J0WZ-----Y---------Q * X R,S,T,U,V */ retval = ar3k_transaction (rig, "D" EOM, 3, freqbuf, &freq_len); if (retval != RIG_OK) return retval; rfp = strchr(freqbuf, 'Y'); if (!rfp) return -RIG_EPROTO; sscanf(rfp+1,"%lld", freq); *freq *= 10; return RIG_OK; } /* * ar3k_set_mode * Assumes rig!=NULL */ int ar3k_set_mode(RIG *rig, vfo_t vfo, rmode_t mode, pbwidth_t width) { unsigned char mdbuf[BUFSZ]; int mdbuf_len, aormode, retval; switch (mode) { case RIG_MODE_AM: aormode = 'A'; break; case RIG_MODE_CW: aormode = 'C'; break; case RIG_MODE_USB: aormode = 'L'; break; case RIG_MODE_LSB: aormode = 'L'; break; case RIG_MODE_WFM: aormode = 'W'; break; case RIG_MODE_FM: aormode = 'N'; break; default: rig_debug(RIG_DEBUG_ERR,"ar3k_set_mode: unsupported mode %d\n", mode); return -RIG_EINVAL; } mdbuf_len = sprintf(mdbuf, "%c" EOM, aormode); retval = ar3k_transaction (rig, mdbuf, mdbuf_len, NULL, NULL); return retval; } /* * ar3k_get_mode * Assumes rig!=NULL, mode!=NULL */ int ar3k_get_mode(RIG *rig, vfo_t vfo, rmode_t *mode, pbwidth_t *width) { char *rfp; int buf_len, retval; unsigned char buf[BUFSZ]; /* * #--J0WZ-----Y---------Q * X R,S,T,U,V */ retval = ar3k_transaction (rig, "D" EOM, 3, buf, &buf_len); if (retval != RIG_OK) return retval; rfp = strchr(buf, 'Y'); if (!rfp) return -RIG_EPROTO; rfp += 10; switch (*rfp) { case 'Q': *mode = RIG_MODE_FM; break; case 'R': *mode = RIG_MODE_WFM; break; case 'S': *mode = RIG_MODE_AM; break; case 'T': *mode = RIG_MODE_LSB; break; case 'U': *mode = RIG_MODE_USB; break; case 'V': *mode = RIG_MODE_CW; break; default: rig_debug(RIG_DEBUG_ERR,"ar3k_get_mode: unsupported mode '%c'\n", *rfp); return -RIG_EPROTO; } *width = rig_passband_normal(rig, *mode); return RIG_OK; } /* * ar3k_set_ts * Assumes rig!=NULL */ int ar3k_set_ts(RIG *rig, vfo_t vfo, shortfreq_t ts) { unsigned char freqbuf[BUFSZ]; int freq_len, retval; int lowhz; /* * actually, frequency must be like nnn.nm, * where m must be 0 or 5 (for 50Hz). */ lowhz = ts % 100; ts /= 100; if (lowhz < 25) lowhz = 0; else if (lowhz < 75) lowhz = 50; else lowhz = 100; ts = ts*100 + lowhz; freq_len = sprintf(freqbuf,"%03.2f" EOM, ((double)ts)/kHz(1)); retval = ar3k_transaction (rig, freqbuf, freq_len, NULL, NULL); if (retval != RIG_OK) return retval; return RIG_OK; } /* * ar3k_get_ts * Assumes rig!=NULL, ts!=NULL */ int ar3k_get_ts(RIG *rig, vfo_t vfo, shortfreq_t *ts) { char *rfp; int freq_len, retval; unsigned char freqbuf[BUFSZ]; /* * #--J0WZ-----Y---------Q * X R,S,T,U,V */ retval = ar3k_transaction (rig, "D" EOM, 3, freqbuf, &freq_len); if (retval != RIG_OK) return retval; rfp = strchr(freqbuf, 'Z'); if (!rfp) return -RIG_EPROTO; sscanf(rfp+1,"%ld", ts); *ts *= 10; return RIG_OK; }