2 * This file is part of the libsigrok project.
4 * Copyright (C) 2012 Bert Vermeulen <bert@biot.com>
5 * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
6 * Copyright (C) 2012 Uwe Hermann <uwe@hermann-uwe.de>
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include <sys/types.h>
28 #include <libsigrok/libsigrok.h>
29 #include "libsigrok-internal.h"
32 static const uint32_t scanopts[] = {
37 static const uint32_t drvopts[] = {
41 static const uint32_t devopts[] = {
43 SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
44 SR_CONF_LIMIT_MSEC | SR_CONF_SET,
47 static GSList *scan(struct sr_dev_driver *di, GSList *options)
50 struct sr_config *src;
52 const char *conn, *serialcomm;
53 struct sr_dev_inst *sdi;
54 struct dev_context *devc;
55 struct sr_serial_dev_inst *serial;
62 dmm = (struct dmm_info *)di;
64 conn = serialcomm = NULL;
65 for (l = options; l; l = l->next) {
69 conn = g_variant_get_string(src->data, NULL);
71 case SR_CONF_SERIALCOMM:
72 serialcomm = g_variant_get_string(src->data, NULL);
80 serialcomm = dmm->conn;
82 serial = sr_serial_dev_inst_new(conn, serialcomm);
84 if (serial_open(serial, SERIAL_RDWR) != SR_OK)
87 sr_info("Probing serial port %s.", conn);
92 /* Request a packet if the DMM requires this. */
93 if (dmm->packet_request) {
94 if ((ret = dmm->packet_request(serial)) < 0) {
95 sr_err("Failed to request packet: %d.", ret);
101 * There's no way to get an ID from the multimeter. It just sends data
102 * periodically (or upon request), so the best we can do is check if
103 * the packets match the expected format.
106 /* Let's get a bit of data and see if we can find a packet. */
108 ret = serial_stream_detect(serial, buf, &len, dmm->packet_size,
109 dmm->packet_valid, 3000);
114 * If we dropped more than two packets worth of data, something is
115 * wrong. We shouldn't quit however, since the dropped bytes might be
116 * just zeroes at the beginning of the stream. Those can occur as a
117 * combination of the nonstandard cable that ships with some devices
118 * and the serial port or USB to serial adapter.
120 dropped = len - dmm->packet_size;
121 if (dropped > 2 * dmm->packet_size)
122 sr_warn("Had to drop too much data.");
124 sr_info("Found device on port %s.", conn);
126 sdi = g_malloc0(sizeof(struct sr_dev_inst));
127 sdi->status = SR_ST_INACTIVE;
128 sdi->vendor = g_strdup(dmm->vendor);
129 sdi->model = g_strdup(dmm->device);
130 devc = g_malloc0(sizeof(struct dev_context));
131 sr_sw_limits_init(&devc->limits);
132 sdi->inst_type = SR_INST_SERIAL;
135 dmm->channel_count = 1;
136 if (dmm->packet_parse == sr_metex14_4packets_parse)
137 dmm->channel_count = 4;
138 if (dmm->packet_parse == sr_eev121gw_3displays_parse) {
139 dmm->channel_count = EEV121GW_DISPLAY_COUNT;
140 dmm->channel_formats = eev121gw_channel_formats;
142 if (dmm->packet_parse == sr_ms2115b_parse) {
143 dmm->channel_count = MS2115B_DISPLAY_COUNT;
144 dmm->channel_formats = ms2115b_channel_formats;
146 for (ch_idx = 0; ch_idx < dmm->channel_count; ch_idx++) {
150 if (dmm->channel_formats && dmm->channel_formats[ch_idx])
151 fmt = dmm->channel_formats[ch_idx];
153 snprintf(ch_name, sizeof(ch_name), fmt, ch_num);
154 sr_channel_new(sdi, ch_idx, SR_CHANNEL_ANALOG, TRUE, ch_name);
156 devices = g_slist_append(devices, sdi);
159 serial_close(serial);
161 return std_scan_complete(di, devices);
164 static int config_set(uint32_t key, GVariant *data,
165 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
167 struct dev_context *devc;
173 return sr_sw_limits_config_set(&devc->limits, key, data);
176 static int config_list(uint32_t key, GVariant **data,
177 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
179 return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
182 static int dev_acquisition_start(const struct sr_dev_inst *sdi)
184 struct dev_context *devc;
185 struct sr_serial_dev_inst *serial;
189 sr_sw_limits_acquisition_start(&devc->limits);
190 std_session_send_df_header(sdi);
193 serial_source_add(sdi->session, serial, G_IO_IN, 50,
194 receive_data, (void *)sdi);
199 #define DMM(ID, CHIPSET, VENDOR, MODEL, CONN, BAUDRATE, PACKETSIZE, TIMEOUT, \
200 DELAY, REQUEST, VALID, PARSE, DETAILS) \
201 &((struct dmm_info) { \
204 .longname = VENDOR " " MODEL, \
207 .cleanup = std_cleanup, \
209 .dev_list = std_dev_list, \
210 .dev_clear = std_dev_clear, \
211 .config_get = NULL, \
212 .config_set = config_set, \
213 .config_list = config_list, \
214 .dev_open = std_serial_dev_open, \
215 .dev_close = std_serial_dev_close, \
216 .dev_acquisition_start = dev_acquisition_start, \
217 .dev_acquisition_stop = std_serial_dev_acquisition_stop, \
220 VENDOR, MODEL, CONN, BAUDRATE, PACKETSIZE, TIMEOUT, DELAY, \
221 REQUEST, 1, NULL, VALID, PARSE, DETAILS, sizeof(struct CHIPSET##_info) \
224 SR_REGISTER_DEV_DRIVER_LIST(serial_dmm_drivers,
226 * The items are sorted by chipset first and then model name.
228 * This reflects the developer's perspective and is preferrable
229 * during maintenance, as a vendor/product based sort order does
230 * not work well for rebranded models, and from a support point
231 * of view it's more important to identify similarities between
232 * models and compatible devices.
234 * Fold marks {{{ }}} with matching braces were added, to further
235 * speed up navigation in the long list.
237 /* asycii based meters {{{ */
239 "metrix-mx56c", asycii, "Metrix", "MX56C",
240 "2400/8n1", 2400, ASYCII_PACKET_SIZE, 0, 0, NULL,
241 sr_asycii_packet_valid, sr_asycii_parse, NULL
244 /* bm25x based meters {{{ */
246 "brymen-bm25x", bm25x,
247 "Brymen", "BM25x", "9600/8n1/rts=1/dtr=1",
248 9600, BRYMEN_BM25X_PACKET_SIZE, 0, 0, NULL,
249 sr_brymen_bm25x_packet_valid, sr_brymen_bm25x_parse,
253 /* dtm0660 based meters {{{ */
255 "peaktech-3415", dtm0660,
256 "PeakTech", "3415", "2400/8n1/rts=0/dtr=1",
257 2400, DTM0660_PACKET_SIZE, 0, 0, NULL,
258 sr_dtm0660_packet_valid, sr_dtm0660_parse, NULL
261 "velleman-dvm4100", dtm0660,
262 "Velleman", "DVM4100", "2400/8n1/rts=0/dtr=1",
263 2400, DTM0660_PACKET_SIZE, 0, 0, NULL,
264 sr_dtm0660_packet_valid, sr_dtm0660_parse, NULL
267 /* eev121gw based meters {{{ */
269 "eevblog-121gw", eev121gw, "EEVblog", "121GW",
270 "115200/8n1", 115200, EEV121GW_PACKET_SIZE, 0, 0, NULL,
271 sr_eev121gw_packet_valid, sr_eev121gw_3displays_parse, NULL
274 /* es519xx based meters {{{ */
276 "iso-tech-idm103n", es519xx,
277 "ISO-TECH", "IDM103N", "2400/7o1/rts=0/dtr=1",
278 2400, ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
279 sr_es519xx_2400_11b_packet_valid, sr_es519xx_2400_11b_parse,
283 * Note: ES51922 and ES51986 baudrate is actually 19230. This is
284 * "out" by .15%, and so is well within the typical 1% margin
285 * that is considered acceptable in UART communication, and thus
286 * should not cause an issue.
288 * However, using 19230 as baudrate here will not work, as most DMM
289 * cables do not support that baudrate!
292 "tenma-72-7750-ser", es519xx,
293 "Tenma", "72-7750 (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
294 19200, ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
295 sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
299 "uni-t-ut60g-ser", es519xx,
300 "UNI-T", "UT60G (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
301 19200, ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
302 sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
306 "uni-t-ut61e-ser", es519xx,
307 "UNI-T", "UT61E (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
308 19200, ES519XX_14B_PACKET_SIZE, 0, 0, NULL,
309 sr_es519xx_19200_14b_packet_valid, sr_es519xx_19200_14b_parse,
313 /* fs9721 based meters {{{ */
315 "digitek-dt4000zc", fs9721,
316 "Digitek", "DT4000ZC", "2400/8n1/dtr=1", 2400,
317 FS9721_PACKET_SIZE, 0, 0, NULL,
318 sr_fs9721_packet_valid, sr_fs9721_parse,
322 "mastech-ms8250b", fs9721,
323 "MASTECH", "MS8250B", "2400/8n1/rts=0/dtr=1",
324 2400, FS9721_PACKET_SIZE, 0, 0, NULL,
325 sr_fs9721_packet_valid, sr_fs9721_parse,
329 "pce-pce-dm32", fs9721,
330 "PCE", "PCE-DM32", "2400/8n1", 2400,
331 FS9721_PACKET_SIZE, 0, 0, NULL,
332 sr_fs9721_packet_valid, sr_fs9721_parse,
333 sr_fs9721_01_10_temp_f_c
336 "peaktech-3330", fs9721,
337 "PeakTech", "3330", "2400/8n1/dtr=1", 2400,
338 FS9721_PACKET_SIZE, 0, 0, NULL,
339 sr_fs9721_packet_valid, sr_fs9721_parse,
340 sr_fs9721_01_10_temp_f_c
343 "tecpel-dmm-8061-ser", fs9721,
344 "Tecpel", "DMM-8061 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
345 2400, FS9721_PACKET_SIZE, 0, 0, NULL,
346 sr_fs9721_packet_valid, sr_fs9721_parse,
350 "tekpower-tp4000ZC", fs9721,
351 "TekPower", "TP4000ZC", "2400/8n1/dtr=1", 2400,
352 FS9721_PACKET_SIZE, 0, 0, NULL,
353 sr_fs9721_packet_valid, sr_fs9721_parse,
357 "tenma-72-7745-ser", fs9721,
358 "Tenma", "72-7745 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
359 2400, FS9721_PACKET_SIZE, 0, 0, NULL,
360 sr_fs9721_packet_valid, sr_fs9721_parse,
364 "uni-t-ut60a-ser", fs9721,
365 "UNI-T", "UT60A (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
366 2400, FS9721_PACKET_SIZE, 0, 0, NULL,
367 sr_fs9721_packet_valid, sr_fs9721_parse,
371 "uni-t-ut60e-ser", fs9721,
372 "UNI-T", "UT60E (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
373 2400, FS9721_PACKET_SIZE, 0, 0, NULL,
374 sr_fs9721_packet_valid, sr_fs9721_parse,
379 "V&A", "VA18B", "2400/8n1", 2400,
380 FS9721_PACKET_SIZE, 0, 0, NULL,
381 sr_fs9721_packet_valid, sr_fs9721_parse,
386 "V&A", "VA40B", "2400/8n1", 2400,
387 FS9721_PACKET_SIZE, 0, 0, NULL,
388 sr_fs9721_packet_valid, sr_fs9721_parse,
392 "voltcraft-vc820-ser", fs9721,
393 "Voltcraft", "VC-820 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
394 2400, FS9721_PACKET_SIZE, 0, 0, NULL,
395 sr_fs9721_packet_valid, sr_fs9721_parse,
399 "voltcraft-vc840-ser", fs9721,
400 "Voltcraft", "VC-840 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
401 2400, FS9721_PACKET_SIZE, 0, 0, NULL,
402 sr_fs9721_packet_valid, sr_fs9721_parse,
406 /* fs9922 based meters {{{ */
408 "sparkfun-70c", fs9922,
409 "SparkFun", "70C", "2400/8n1/rts=0/dtr=1",
410 2400, FS9922_PACKET_SIZE, 0, 0, NULL,
411 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
414 "uni-t-ut61b-ser", fs9922,
415 "UNI-T", "UT61B (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
416 2400, FS9922_PACKET_SIZE, 0, 0, NULL,
417 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
420 "uni-t-ut61c-ser", fs9922,
421 "UNI-T", "UT61C (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
422 2400, FS9922_PACKET_SIZE, 0, 0, NULL,
423 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
426 "uni-t-ut61d-ser", fs9922,
427 "UNI-T", "UT61D (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
428 2400, FS9922_PACKET_SIZE, 0, 0, NULL,
429 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
432 "victor-dmm-ser", fs9922,
433 "Victor", "Victor DMMs (Mini-USB cable)", "2400/8n1",
434 2400, FS9922_PACKET_SIZE, 0, 0, NULL,
435 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
439 * Note: The VC830 doesn't set the 'volt' and 'diode' bits of
440 * the FS9922 protocol. Instead, it only sets the user-defined
441 * bit "z1" to indicate "diode mode" and "voltage".
443 "voltcraft-vc830-ser", fs9922,
444 "Voltcraft", "VC-830 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
445 2400, FS9922_PACKET_SIZE, 0, 0, NULL,
446 sr_fs9922_packet_valid, sr_fs9922_parse,
450 /* m2110 based meters {{{ */
453 "BBC Goertz Metrawatt", "M2110", "1200/7n2", 1200,
454 BBCGM_M2110_PACKET_SIZE, 0, 0, NULL,
455 sr_m2110_packet_valid, sr_m2110_parse,
459 /* ms2115b based meters {{{ */
461 "mastech-ms2115b", ms2115b,
462 "MASTECH", "MS2115B", "1200/8n1",
463 1200, MS2115B_PACKET_SIZE, 0, 0, NULL,
464 sr_ms2115b_packet_valid, sr_ms2115b_parse,
468 /* ms8250d based meters {{{ */
470 "mastech-ms8250d", ms8250d,
471 "MASTECH", "MS8250D", "2400/8n1/rts=0/dtr=1",
472 2400, MS8250D_PACKET_SIZE, 0, 0, NULL,
473 sr_ms8250d_packet_valid, sr_ms8250d_parse,
477 /* metex14 based meters {{{ */
479 "mastech-mas345", metex14,
480 "MASTECH", "MAS345", "600/7n2/rts=0/dtr=1", 600,
481 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
482 sr_metex14_packet_valid, sr_metex14_parse,
486 "metex-m3640d", metex14,
487 "Metex", "M-3640D", "1200/7n2/rts=0/dtr=1", 1200,
488 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
489 sr_metex14_packet_valid, sr_metex14_parse,
493 "metex-m3860m", metex14,
494 "Metex", "M-3860M", "9600/7n2/rts=0/dtr=1", 9600,
495 4 * METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
496 sr_metex14_4packets_valid, sr_metex14_4packets_parse,
500 "metex-m4650cr", metex14,
501 "Metex", "M-4650CR", "1200/7n2/rts=0/dtr=1", 1200,
502 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
503 sr_metex14_packet_valid, sr_metex14_parse,
507 "metex-me31", metex14,
508 "Metex", "ME-31", "600/7n2/rts=0/dtr=1", 600,
509 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
510 sr_metex14_packet_valid, sr_metex14_parse,
514 "peaktech-3410", metex14,
515 "PeakTech", "3410", "600/7n2/rts=0/dtr=1", 600,
516 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
517 sr_metex14_packet_valid, sr_metex14_parse,
521 "peaktech-4370", metex14,
522 "PeakTech", "4370", "1200/7n2/rts=0/dtr=1", 1200,
523 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
524 sr_metex14_packet_valid, sr_metex14_parse,
528 "peaktech-4390a", metex14,
529 "PeakTech", "4390A", "9600/7n2/rts=0/dtr=1", 9600,
530 4 * METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
531 sr_metex14_4packets_valid, sr_metex14_4packets_parse,
535 "radioshack-22-168", metex14,
536 "RadioShack", "22-168", "1200/7n2/rts=0/dtr=1", 1200,
537 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
538 sr_metex14_packet_valid, sr_metex14_parse,
542 "radioshack-22-805", metex14,
543 "RadioShack", "22-805", "600/7n2/rts=0/dtr=1", 600,
544 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
545 sr_metex14_packet_valid, sr_metex14_parse,
549 "voltcraft-m3650cr", metex14,
550 "Voltcraft", "M-3650CR", "1200/7n2/rts=0/dtr=1", 1200,
551 METEX14_PACKET_SIZE, 150, 20, sr_metex14_packet_request,
552 sr_metex14_packet_valid, sr_metex14_parse,
556 "voltcraft-m3650d", metex14,
557 "Voltcraft", "M-3650D", "1200/7n2/rts=0/dtr=1", 1200,
558 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
559 sr_metex14_packet_valid, sr_metex14_parse,
563 "voltcraft-m4650cr", metex14,
564 "Voltcraft", "M-4650CR", "1200/7n2/rts=0/dtr=1", 1200,
565 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
566 sr_metex14_packet_valid, sr_metex14_parse,
570 "voltcraft-me42", metex14,
571 "Voltcraft", "ME-42", "600/7n2/rts=0/dtr=1", 600,
572 METEX14_PACKET_SIZE, 250, 60, sr_metex14_packet_request,
573 sr_metex14_packet_valid, sr_metex14_parse,
577 /* rs9lcd based meters {{{ */
579 "radioshack-22-812", rs9lcd,
580 "RadioShack", "22-812", "4800/8n1/rts=0/dtr=1", 4800,
581 RS9LCD_PACKET_SIZE, 0, 0, NULL,
582 sr_rs9lcd_packet_valid, sr_rs9lcd_parse,
586 /* ut71x based meters {{{ */
588 "tenma-72-7730-ser", ut71x,
589 "Tenma", "72-7730 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
590 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
591 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
594 "tenma-72-7732-ser", ut71x,
595 "Tenma", "72-7732 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
596 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
597 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
600 "tenma-72-9380a-ser", ut71x,
601 "Tenma", "72-9380A (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
602 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
603 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
606 "uni-t-ut71a-ser", ut71x,
607 "UNI-T", "UT71A (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
608 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
609 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
612 "uni-t-ut71b-ser", ut71x,
613 "UNI-T", "UT71B (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
614 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
615 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
618 "uni-t-ut71c-ser", ut71x,
619 "UNI-T", "UT71C (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
620 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
621 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
624 "uni-t-ut71d-ser", ut71x,
625 "UNI-T", "UT71D (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
626 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
627 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
630 "uni-t-ut71e-ser", ut71x,
631 "UNI-T", "UT71E (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
632 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
633 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
636 "voltcraft-vc920-ser", ut71x,
637 "Voltcraft", "VC-920 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
638 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
639 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
642 "voltcraft-vc940-ser", ut71x,
643 "Voltcraft", "VC-940 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
644 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
645 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
648 "voltcraft-vc960-ser", ut71x,
649 "Voltcraft", "VC-960 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
650 2400, UT71X_PACKET_SIZE, 0, 0, NULL,
651 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
654 /* vc870 based meters {{{ */
656 "voltcraft-vc870-ser", vc870,
657 "Voltcraft", "VC-870 (UT-D02 cable)", "9600/8n1/rts=0/dtr=1",
658 9600, VC870_PACKET_SIZE, 0, 0, NULL,
659 sr_vc870_packet_valid, sr_vc870_parse, NULL
662 /* vc96 based meters {{{ */
664 "voltcraft-vc96", vc96,
665 "Voltcraft", "VC-96", "1200/8n2", 1200,
666 VC96_PACKET_SIZE, 0, 0, NULL,
667 sr_vc96_packet_valid, sr_vc96_parse,
672 * The list is sorted. Add new items in the respective chip's group.