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serial-dmm: Added support for Metex ME-21 multimeters
[libsigrok.git] / src / hardware / serial-dmm / api.c
... / ...
CommitLineData
1/*
2 * This file is part of the libsigrok project.
3 *
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>
7 *
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.
12 *
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.
17 *
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/>.
20 */
21
22#include <config.h>
23#include <sys/types.h>
24#include <sys/stat.h>
25#include <fcntl.h>
26#include <string.h>
27#include <glib.h>
28#include <libsigrok/libsigrok.h>
29#include "libsigrok-internal.h"
30#include "protocol.h"
31
32static const uint32_t scanopts[] = {
33 SR_CONF_CONN,
34 SR_CONF_SERIALCOMM,
35};
36
37static const uint32_t drvopts[] = {
38 SR_CONF_MULTIMETER,
39};
40
41static const uint32_t devopts[] = {
42 SR_CONF_CONTINUOUS,
43 SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
44 SR_CONF_LIMIT_MSEC | SR_CONF_SET,
45};
46
47static GSList *scan(struct sr_dev_driver *di, GSList *options)
48{
49 struct dmm_info *dmm;
50 struct sr_config *src;
51 GSList *l, *devices;
52 const char *conn, *serialcomm;
53 struct sr_dev_inst *sdi;
54 struct dev_context *devc;
55 struct sr_serial_dev_inst *serial;
56 int dropped, ret;
57 size_t len;
58 uint8_t buf[128];
59 size_t ch_idx;
60 char ch_name[12];
61
62 dmm = (struct dmm_info *)di;
63
64 conn = dmm->conn;
65 serialcomm = dmm->serialcomm;
66 for (l = options; l; l = l->next) {
67 src = l->data;
68 switch (src->key) {
69 case SR_CONF_CONN:
70 conn = g_variant_get_string(src->data, NULL);
71 break;
72 case SR_CONF_SERIALCOMM:
73 serialcomm = g_variant_get_string(src->data, NULL);
74 break;
75 }
76 }
77 if (!conn)
78 return NULL;
79
80 serial = sr_serial_dev_inst_new(conn, serialcomm);
81
82 if (serial_open(serial, SERIAL_RDWR) != SR_OK)
83 return NULL;
84
85 sr_info("Probing serial port %s.", conn);
86
87 devices = NULL;
88 serial_flush(serial);
89
90 /* Request a packet if the DMM requires this. */
91 if (dmm->packet_request) {
92 if ((ret = dmm->packet_request(serial)) < 0) {
93 sr_err("Failed to request packet: %d.", ret);
94 return FALSE;
95 }
96 }
97
98 /*
99 * There's no way to get an ID from the multimeter. It just sends data
100 * periodically (or upon request), so the best we can do is check if
101 * the packets match the expected format.
102 */
103
104 /* Let's get a bit of data and see if we can find a packet. */
105 len = sizeof(buf);
106 ret = serial_stream_detect(serial, buf, &len, dmm->packet_size,
107 dmm->packet_valid, 3000);
108 if (ret != SR_OK)
109 goto scan_cleanup;
110
111 /*
112 * If we dropped more than two packets worth of data, something is
113 * wrong. We shouldn't quit however, since the dropped bytes might be
114 * just zeroes at the beginning of the stream. Those can occur as a
115 * combination of the nonstandard cable that ships with some devices
116 * and the serial port or USB to serial adapter.
117 */
118 dropped = len - dmm->packet_size;
119 if (dropped > 2 * dmm->packet_size)
120 sr_warn("Had to drop too much data.");
121
122 sr_info("Found device on port %s.", conn);
123
124 sdi = g_malloc0(sizeof(struct sr_dev_inst));
125 sdi->status = SR_ST_INACTIVE;
126 sdi->vendor = g_strdup(dmm->vendor);
127 sdi->model = g_strdup(dmm->device);
128 devc = g_malloc0(sizeof(struct dev_context));
129 sr_sw_limits_init(&devc->limits);
130 sdi->inst_type = SR_INST_SERIAL;
131 sdi->conn = serial;
132 sdi->priv = devc;
133 dmm->channel_count = 1;
134 if (dmm->packet_parse == sr_brymen_bm86x_parse)
135 dmm->channel_count = BRYMEN_BM86X_DISPLAY_COUNT;
136 if (dmm->packet_parse == sr_eev121gw_3displays_parse) {
137 dmm->channel_count = EEV121GW_DISPLAY_COUNT;
138 dmm->channel_formats = eev121gw_channel_formats;
139 }
140 if (dmm->packet_parse == sr_metex14_4packets_parse)
141 dmm->channel_count = 4;
142 if (dmm->packet_parse == sr_ms2115b_parse) {
143 dmm->channel_count = MS2115B_DISPLAY_COUNT;
144 dmm->channel_formats = ms2115b_channel_formats;
145 }
146 for (ch_idx = 0; ch_idx < dmm->channel_count; ch_idx++) {
147 size_t ch_num;
148 const char *fmt;
149 fmt = "P%zu";
150 if (dmm->channel_formats && dmm->channel_formats[ch_idx])
151 fmt = dmm->channel_formats[ch_idx];
152 ch_num = ch_idx + 1;
153 snprintf(ch_name, sizeof(ch_name), fmt, ch_num);
154 sr_channel_new(sdi, ch_idx, SR_CHANNEL_ANALOG, TRUE, ch_name);
155 }
156 devices = g_slist_append(devices, sdi);
157
158scan_cleanup:
159 serial_close(serial);
160
161 return std_scan_complete(di, devices);
162}
163
164static int config_set(uint32_t key, GVariant *data,
165 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
166{
167 struct dev_context *devc;
168
169 (void)cg;
170
171 devc = sdi->priv;
172
173 return sr_sw_limits_config_set(&devc->limits, key, data);
174}
175
176static int config_list(uint32_t key, GVariant **data,
177 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
178{
179 return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
180}
181
182static int dev_acquisition_start(const struct sr_dev_inst *sdi)
183{
184 struct dev_context *devc;
185 struct sr_serial_dev_inst *serial;
186
187 devc = sdi->priv;
188
189 sr_sw_limits_acquisition_start(&devc->limits);
190 std_session_send_df_header(sdi);
191
192 serial = sdi->conn;
193 serial_source_add(sdi->session, serial, G_IO_IN, 50,
194 receive_data, (void *)sdi);
195
196 return SR_OK;
197}
198
199#define DMM_CONN(ID, CHIPSET, VENDOR, MODEL, \
200 CONN, SERIALCOMM, PACKETSIZE, TIMEOUT, DELAY, \
201 REQUEST, VALID, PARSE, DETAILS) \
202 &((struct dmm_info) { \
203 { \
204 .name = ID, \
205 .longname = VENDOR " " MODEL, \
206 .api_version = 1, \
207 .init = std_init, \
208 .cleanup = std_cleanup, \
209 .scan = scan, \
210 .dev_list = std_dev_list, \
211 .dev_clear = std_dev_clear, \
212 .config_get = NULL, \
213 .config_set = config_set, \
214 .config_list = config_list, \
215 .dev_open = std_serial_dev_open, \
216 .dev_close = std_serial_dev_close, \
217 .dev_acquisition_start = dev_acquisition_start, \
218 .dev_acquisition_stop = std_serial_dev_acquisition_stop, \
219 .context = NULL, \
220 }, \
221 VENDOR, MODEL, CONN, SERIALCOMM, PACKETSIZE, TIMEOUT, DELAY, \
222 REQUEST, 1, NULL, VALID, PARSE, DETAILS, sizeof(struct CHIPSET##_info) \
223 }).di
224
225#define DMM(ID, CHIPSET, VENDOR, MODEL, SERIALCOMM, PACKETSIZE, TIMEOUT, \
226 DELAY, REQUEST, VALID, PARSE, DETAILS) \
227 DMM_CONN(ID, CHIPSET, VENDOR, MODEL, NULL, SERIALCOMM, PACKETSIZE, \
228 TIMEOUT, DELAY, REQUEST, VALID, PARSE, DETAILS)
229
230SR_REGISTER_DEV_DRIVER_LIST(serial_dmm_drivers,
231 /*
232 * The items are sorted by chipset first and then model name.
233 *
234 * This reflects the developer's perspective and is preferrable
235 * during maintenance, as a vendor/product based sort order does
236 * not work well for rebranded models, and from a support point
237 * of view it's more important to identify similarities between
238 * models and compatible devices.
239 *
240 * Fold marks {{{ }}} with matching braces were added, to further
241 * speed up navigation in the long list.
242 */
243 /* asycii based meters {{{ */
244 DMM(
245 "metrix-mx56c", asycii, "Metrix", "MX56C",
246 "2400/8n1", ASYCII_PACKET_SIZE, 0, 0, NULL,
247 sr_asycii_packet_valid, sr_asycii_parse, NULL
248 ),
249 /* }}} */
250 /* bm25x based meters {{{ */
251 DMM(
252 "brymen-bm25x", bm25x,
253 "Brymen", "BM25x", "9600/8n1/rts=1/dtr=1",
254 BRYMEN_BM25X_PACKET_SIZE, 0, 0, NULL,
255 sr_brymen_bm25x_packet_valid, sr_brymen_bm25x_parse,
256 NULL
257 ),
258 /* }}} */
259 /* bm86x based meters {{{ */
260 DMM_CONN(
261 "brymen-bm86x", brymen_bm86x, "Brymen", "BM86x",
262 "hid/bu86x", NULL, BRYMEN_BM86X_PACKET_SIZE, 500, 100,
263 sr_brymen_bm86x_packet_request,
264 sr_brymen_bm86x_packet_valid, sr_brymen_bm86x_parse,
265 NULL
266 ),
267 /* }}} */
268 /* dtm0660 based meters {{{ */
269 DMM(
270 "peaktech-3415", dtm0660,
271 "PeakTech", "3415", "2400/8n1/rts=0/dtr=1",
272 DTM0660_PACKET_SIZE, 0, 0, NULL,
273 sr_dtm0660_packet_valid, sr_dtm0660_parse, NULL
274 ),
275 DMM(
276 "velleman-dvm4100", dtm0660,
277 "Velleman", "DVM4100", "2400/8n1/rts=0/dtr=1",
278 DTM0660_PACKET_SIZE, 0, 0, NULL,
279 sr_dtm0660_packet_valid, sr_dtm0660_parse, NULL
280 ),
281 /* }}} */
282 /* eev121gw based meters {{{ */
283 DMM(
284 "eevblog-121gw", eev121gw, "EEVblog", "121GW",
285 "115200/8n1", EEV121GW_PACKET_SIZE, 0, 0, NULL,
286 sr_eev121gw_packet_valid, sr_eev121gw_3displays_parse, NULL
287 ),
288 /* }}} */
289 /* es519xx based meters {{{ */
290 DMM(
291 "iso-tech-idm103n", es519xx,
292 "ISO-TECH", "IDM103N", "2400/7o1/rts=0/dtr=1",
293 ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
294 sr_es519xx_2400_11b_packet_valid, sr_es519xx_2400_11b_parse,
295 NULL
296 ),
297 /*
298 * Note: ES51922 and ES51986 baudrate is actually 19230. This is
299 * "out" by .15%, and so is well within the typical 1% margin
300 * that is considered acceptable in UART communication, and thus
301 * should not cause an issue.
302 *
303 * However, using 19230 as baudrate here will not work, as most DMM
304 * cables do not support that baudrate!
305 */
306 DMM(
307 "tenma-72-7750-ser", es519xx,
308 "Tenma", "72-7750 (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
309 ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
310 sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
311 NULL
312 ),
313 DMM(
314 "uni-t-ut60g-ser", es519xx,
315 "UNI-T", "UT60G (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
316 ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
317 sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
318 NULL
319 ),
320 DMM(
321 "uni-t-ut61e-ser", es519xx,
322 "UNI-T", "UT61E (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
323 ES519XX_14B_PACKET_SIZE, 0, 0, NULL,
324 sr_es519xx_19200_14b_packet_valid, sr_es519xx_19200_14b_parse,
325 NULL
326 ),
327 /* }}} */
328 /* fs9721 based meters {{{ */
329 DMM(
330 "digitek-dt4000zc", fs9721,
331 "Digitek", "DT4000ZC", "2400/8n1/dtr=1",
332 FS9721_PACKET_SIZE, 0, 0, NULL,
333 sr_fs9721_packet_valid, sr_fs9721_parse,
334 sr_fs9721_10_temp_c
335 ),
336 DMM(
337 "mastech-ms8250b", fs9721,
338 "MASTECH", "MS8250B", "2400/8n1/rts=0/dtr=1",
339 FS9721_PACKET_SIZE, 0, 0, NULL,
340 sr_fs9721_packet_valid, sr_fs9721_parse,
341 NULL
342 ),
343 DMM(
344 "pce-pce-dm32", fs9721,
345 "PCE", "PCE-DM32", "2400/8n1",
346 FS9721_PACKET_SIZE, 0, 0, NULL,
347 sr_fs9721_packet_valid, sr_fs9721_parse,
348 sr_fs9721_01_10_temp_f_c
349 ),
350 DMM(
351 "peaktech-3330", fs9721,
352 "PeakTech", "3330", "2400/8n1/dtr=1",
353 FS9721_PACKET_SIZE, 0, 0, NULL,
354 sr_fs9721_packet_valid, sr_fs9721_parse,
355 sr_fs9721_01_10_temp_f_c
356 ),
357 DMM(
358 "tecpel-dmm-8061-ser", fs9721,
359 "Tecpel", "DMM-8061 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
360 FS9721_PACKET_SIZE, 0, 0, NULL,
361 sr_fs9721_packet_valid, sr_fs9721_parse,
362 sr_fs9721_00_temp_c
363 ),
364 DMM(
365 "tekpower-tp4000ZC", fs9721,
366 "TekPower", "TP4000ZC", "2400/8n1/dtr=1",
367 FS9721_PACKET_SIZE, 0, 0, NULL,
368 sr_fs9721_packet_valid, sr_fs9721_parse,
369 sr_fs9721_10_temp_c
370 ),
371 DMM(
372 "tenma-72-7745-ser", fs9721,
373 "Tenma", "72-7745 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
374 FS9721_PACKET_SIZE, 0, 0, NULL,
375 sr_fs9721_packet_valid, sr_fs9721_parse,
376 sr_fs9721_00_temp_c
377 ),
378 DMM(
379 "uni-t-ut60a-ser", fs9721,
380 "UNI-T", "UT60A (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
381 FS9721_PACKET_SIZE, 0, 0, NULL,
382 sr_fs9721_packet_valid, sr_fs9721_parse,
383 NULL
384 ),
385 DMM(
386 "uni-t-ut60e-ser", fs9721,
387 "UNI-T", "UT60E (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
388 FS9721_PACKET_SIZE, 0, 0, NULL,
389 sr_fs9721_packet_valid, sr_fs9721_parse,
390 sr_fs9721_00_temp_c
391 ),
392 DMM(
393 "va-va18b", fs9721,
394 "V&A", "VA18B", "2400/8n1",
395 FS9721_PACKET_SIZE, 0, 0, NULL,
396 sr_fs9721_packet_valid, sr_fs9721_parse,
397 sr_fs9721_01_temp_c
398 ),
399 DMM(
400 "va-va40b", fs9721,
401 "V&A", "VA40B", "2400/8n1",
402 FS9721_PACKET_SIZE, 0, 0, NULL,
403 sr_fs9721_packet_valid, sr_fs9721_parse,
404 sr_fs9721_max_c_min
405 ),
406 DMM(
407 "voltcraft-vc820-ser", fs9721,
408 "Voltcraft", "VC-820 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
409 FS9721_PACKET_SIZE, 0, 0, NULL,
410 sr_fs9721_packet_valid, sr_fs9721_parse,
411 NULL
412 ),
413 DMM(
414 "voltcraft-vc840-ser", fs9721,
415 "Voltcraft", "VC-840 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
416 FS9721_PACKET_SIZE, 0, 0, NULL,
417 sr_fs9721_packet_valid, sr_fs9721_parse,
418 sr_fs9721_00_temp_c
419 ),
420 /* }}} */
421 /* fs9922 based meters {{{ */
422 DMM(
423 "sparkfun-70c", fs9922,
424 "SparkFun", "70C", "2400/8n1/rts=0/dtr=1",
425 FS9922_PACKET_SIZE, 0, 0, NULL,
426 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
427 ),
428 DMM(
429 "uni-t-ut61b-ser", fs9922,
430 "UNI-T", "UT61B (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
431 FS9922_PACKET_SIZE, 0, 0, NULL,
432 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
433 ),
434 DMM(
435 "uni-t-ut61c-ser", fs9922,
436 "UNI-T", "UT61C (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
437 FS9922_PACKET_SIZE, 0, 0, NULL,
438 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
439 ),
440 DMM(
441 "uni-t-ut61d-ser", fs9922,
442 "UNI-T", "UT61D (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
443 FS9922_PACKET_SIZE, 0, 0, NULL,
444 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
445 ),
446 DMM_CONN(
447 "victor-dmm", fs9922, "Victor", "Victor DMMs",
448 "hid/victor", "2400/8n1", FS9922_PACKET_SIZE, 0, 0, NULL,
449 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
450 ),
451 DMM(
452 /*
453 * Note: The VC830 doesn't set the 'volt' and 'diode' bits of
454 * the FS9922 protocol. Instead, it only sets the user-defined
455 * bit "z1" to indicate "diode mode" and "voltage".
456 */
457 "voltcraft-vc830-ser", fs9922,
458 "Voltcraft", "VC-830 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
459 FS9922_PACKET_SIZE, 0, 0, NULL,
460 sr_fs9922_packet_valid, sr_fs9922_parse,
461 &sr_fs9922_z1_diode
462 ),
463 /* }}} */
464 /* m2110 based meters {{{ */
465 DMM(
466 "bbcgm-2010", m2110,
467 "BBC Goertz Metrawatt", "M2110", "1200/7n2",
468 BBCGM_M2110_PACKET_SIZE, 0, 0, NULL,
469 sr_m2110_packet_valid, sr_m2110_parse,
470 NULL
471 ),
472 /* }}} */
473 /* ms2115b based meters {{{ */
474 DMM(
475 "mastech-ms2115b", ms2115b,
476 "MASTECH", "MS2115B", "1200/8n1",
477 MS2115B_PACKET_SIZE, 0, 0, NULL,
478 sr_ms2115b_packet_valid, sr_ms2115b_parse,
479 NULL
480 ),
481 /* }}} */
482 /* ms8250d based meters {{{ */
483 DMM(
484 "mastech-ms8250d", ms8250d,
485 "MASTECH", "MS8250D", "2400/8n1/rts=0/dtr=1",
486 MS8250D_PACKET_SIZE, 0, 0, NULL,
487 sr_ms8250d_packet_valid, sr_ms8250d_parse,
488 NULL
489 ),
490 /* }}} */
491 /* metex14 based meters {{{ */
492 DMM(
493 "mastech-mas345", metex14,
494 "MASTECH", "MAS345", "600/7n2/rts=0/dtr=1",
495 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
496 sr_metex14_packet_valid, sr_metex14_parse,
497 NULL
498 ),
499 DMM(
500 "metex-m3640d", metex14,
501 "Metex", "M-3640D", "1200/7n2/rts=0/dtr=1",
502 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
503 sr_metex14_packet_valid, sr_metex14_parse,
504 NULL
505 ),
506 DMM(
507 "metex-m3860m", metex14,
508 "Metex", "M-3860M", "9600/7n2/rts=0/dtr=1",
509 4 * METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
510 sr_metex14_4packets_valid, sr_metex14_4packets_parse,
511 NULL
512 ),
513 DMM(
514 "metex-m4650cr", metex14,
515 "Metex", "M-4650CR", "1200/7n2/rts=0/dtr=1",
516 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
517 sr_metex14_packet_valid, sr_metex14_parse,
518 NULL
519 ),
520 DMM(
521 "metex-me21", metex14,
522 "Metex", "ME-21", "2400/7n2/rts=0/dtr=1",
523 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
524 sr_metex14_packet_valid, sr_metex14_parse,
525 NULL
526 ),
527 DMM(
528 "metex-me31", metex14,
529 "Metex", "ME-31", "600/7n2/rts=0/dtr=1",
530 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
531 sr_metex14_packet_valid, sr_metex14_parse,
532 NULL
533 ),
534 DMM(
535 "peaktech-3410", metex14,
536 "PeakTech", "3410", "600/7n2/rts=0/dtr=1",
537 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
538 sr_metex14_packet_valid, sr_metex14_parse,
539 NULL
540 ),
541 DMM(
542 "peaktech-4370", metex14,
543 "PeakTech", "4370", "1200/7n2/rts=0/dtr=1",
544 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
545 sr_metex14_packet_valid, sr_metex14_parse,
546 NULL
547 ),
548 DMM(
549 "peaktech-4390a", metex14,
550 "PeakTech", "4390A", "9600/7n2/rts=0/dtr=1",
551 4 * METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
552 sr_metex14_4packets_valid, sr_metex14_4packets_parse,
553 NULL
554 ),
555 DMM(
556 "radioshack-22-168", metex14,
557 "RadioShack", "22-168", "1200/7n2/rts=0/dtr=1",
558 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
559 sr_metex14_packet_valid, sr_metex14_parse,
560 NULL
561 ),
562 DMM(
563 "radioshack-22-805", metex14,
564 "RadioShack", "22-805", "600/7n2/rts=0/dtr=1",
565 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
566 sr_metex14_packet_valid, sr_metex14_parse,
567 NULL
568 ),
569 DMM(
570 "voltcraft-m3650cr", metex14,
571 "Voltcraft", "M-3650CR", "1200/7n2/rts=0/dtr=1",
572 METEX14_PACKET_SIZE, 150, 20, sr_metex14_packet_request,
573 sr_metex14_packet_valid, sr_metex14_parse,
574 NULL
575 ),
576 DMM(
577 "voltcraft-m3650d", metex14,
578 "Voltcraft", "M-3650D", "1200/7n2/rts=0/dtr=1",
579 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
580 sr_metex14_packet_valid, sr_metex14_parse,
581 NULL
582 ),
583 DMM(
584 "voltcraft-m4650cr", metex14,
585 "Voltcraft", "M-4650CR", "1200/7n2/rts=0/dtr=1",
586 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
587 sr_metex14_packet_valid, sr_metex14_parse,
588 NULL
589 ),
590 DMM(
591 "voltcraft-me42", metex14,
592 "Voltcraft", "ME-42", "600/7n2/rts=0/dtr=1",
593 METEX14_PACKET_SIZE, 250, 60, sr_metex14_packet_request,
594 sr_metex14_packet_valid, sr_metex14_parse,
595 NULL
596 ),
597 /* }}} */
598 /* rs9lcd based meters {{{ */
599 DMM(
600 "radioshack-22-812", rs9lcd,
601 "RadioShack", "22-812", "4800/8n1/rts=0/dtr=1",
602 RS9LCD_PACKET_SIZE, 0, 0, NULL,
603 sr_rs9lcd_packet_valid, sr_rs9lcd_parse,
604 NULL
605 ),
606 /* }}} */
607 /* ut71x based meters {{{ */
608 DMM(
609 "tenma-72-7730-ser", ut71x,
610 "Tenma", "72-7730 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
611 UT71X_PACKET_SIZE, 0, 0, NULL,
612 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
613 ),
614 DMM(
615 "tenma-72-7732-ser", ut71x,
616 "Tenma", "72-7732 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
617 UT71X_PACKET_SIZE, 0, 0, NULL,
618 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
619 ),
620 DMM(
621 "tenma-72-9380a-ser", ut71x,
622 "Tenma", "72-9380A (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
623 UT71X_PACKET_SIZE, 0, 0, NULL,
624 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
625 ),
626 DMM(
627 "uni-t-ut71a-ser", ut71x,
628 "UNI-T", "UT71A (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
629 UT71X_PACKET_SIZE, 0, 0, NULL,
630 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
631 ),
632 DMM(
633 "uni-t-ut71b-ser", ut71x,
634 "UNI-T", "UT71B (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
635 UT71X_PACKET_SIZE, 0, 0, NULL,
636 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
637 ),
638 DMM(
639 "uni-t-ut71c-ser", ut71x,
640 "UNI-T", "UT71C (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
641 UT71X_PACKET_SIZE, 0, 0, NULL,
642 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
643 ),
644 DMM(
645 "uni-t-ut71d-ser", ut71x,
646 "UNI-T", "UT71D (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
647 UT71X_PACKET_SIZE, 0, 0, NULL,
648 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
649 ),
650 DMM(
651 "uni-t-ut71e-ser", ut71x,
652 "UNI-T", "UT71E (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
653 UT71X_PACKET_SIZE, 0, 0, NULL,
654 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
655 ),
656 DMM(
657 "uni-t-ut804-ser", ut71x,
658 "UNI-T", "UT804", "2400/7o1/rts=0/dtr=1",
659 UT71X_PACKET_SIZE, 0, 0, NULL,
660 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
661 ),
662 DMM(
663 "voltcraft-vc920-ser", ut71x,
664 "Voltcraft", "VC-920 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
665 UT71X_PACKET_SIZE, 0, 0, NULL,
666 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
667 ),
668 DMM(
669 "voltcraft-vc940-ser", ut71x,
670 "Voltcraft", "VC-940 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
671 UT71X_PACKET_SIZE, 0, 0, NULL,
672 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
673 ),
674 DMM(
675 "voltcraft-vc960-ser", ut71x,
676 "Voltcraft", "VC-960 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
677 UT71X_PACKET_SIZE, 0, 0, NULL,
678 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
679 ),
680 /* }}} */
681 /* vc870 based meters {{{ */
682 DMM(
683 "voltcraft-vc870-ser", vc870,
684 "Voltcraft", "VC-870 (UT-D02 cable)", "9600/8n1/rts=0/dtr=1",
685 VC870_PACKET_SIZE, 0, 0, NULL,
686 sr_vc870_packet_valid, sr_vc870_parse, NULL
687 ),
688 /* }}} */
689 /* vc96 based meters {{{ */
690 DMM(
691 "voltcraft-vc96", vc96,
692 "Voltcraft", "VC-96", "1200/8n2",
693 VC96_PACKET_SIZE, 0, 0, NULL,
694 sr_vc96_packet_valid, sr_vc96_parse,
695 NULL
696 ),
697 /* }}} */
698 /*
699 * The list is sorted. Add new items in the respective chip's group.
700 */
701);
Hardware access and backend lib