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rigol-dg: Initial driver skeleton.
[libsigrok.git] / src / hardware / serial-dmm / api.c
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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
89 /* Request a packet if the DMM requires this. */
90 if (dmm->packet_request) {
91 if ((ret = dmm->packet_request(serial)) < 0) {
92 sr_err("Failed to request packet: %d.", ret);
93 return FALSE;
94 }
95 }
96
97 /*
98 * There's no way to get an ID from the multimeter. It just sends data
99 * periodically (or upon request), so the best we can do is check if
100 * the packets match the expected format.
101 */
102
103 /* Let's get a bit of data and see if we can find a packet. */
104 len = sizeof(buf);
105 ret = serial_stream_detect(serial, buf, &len, dmm->packet_size,
106 dmm->packet_valid, 3000);
107 if (ret != SR_OK)
108 goto scan_cleanup;
109
110 /*
111 * If we dropped more than two packets worth of data, something is
112 * wrong. We shouldn't quit however, since the dropped bytes might be
113 * just zeroes at the beginning of the stream. Those can occur as a
114 * combination of the nonstandard cable that ships with some devices
115 * and the serial port or USB to serial adapter.
116 */
117 dropped = len - dmm->packet_size;
118 if (dropped > 2 * dmm->packet_size)
119 sr_warn("Had to drop too much data.");
120
121 sr_info("Found device on port %s.", conn);
122
123 sdi = g_malloc0(sizeof(struct sr_dev_inst));
124 sdi->status = SR_ST_INACTIVE;
125 sdi->vendor = g_strdup(dmm->vendor);
126 sdi->model = g_strdup(dmm->device);
127 devc = g_malloc0(sizeof(struct dev_context));
128 sr_sw_limits_init(&devc->limits);
129 sdi->inst_type = SR_INST_SERIAL;
130 sdi->conn = serial;
131 sdi->priv = devc;
132 dmm->channel_count = 1;
133 if (dmm->packet_parse == sr_brymen_bm52x_parse)
134 dmm->channel_count = BRYMEN_BM52X_DISPLAY_COUNT;
135 if (dmm->packet_parse == sr_brymen_bm86x_parse)
136 dmm->channel_count = BRYMEN_BM86X_DISPLAY_COUNT;
137 if (dmm->packet_parse == sr_eev121gw_3displays_parse) {
138 dmm->channel_count = EEV121GW_DISPLAY_COUNT;
139 dmm->channel_formats = eev121gw_channel_formats;
140 }
141 if (dmm->packet_parse == sr_metex14_4packets_parse)
142 dmm->channel_count = 4;
143 if (dmm->packet_parse == sr_ms2115b_parse) {
144 dmm->channel_count = MS2115B_DISPLAY_COUNT;
145 dmm->channel_formats = ms2115b_channel_formats;
146 }
147 for (ch_idx = 0; ch_idx < dmm->channel_count; ch_idx++) {
148 size_t ch_num;
149 const char *fmt;
150 fmt = "P%zu";
151 if (dmm->channel_formats && dmm->channel_formats[ch_idx])
152 fmt = dmm->channel_formats[ch_idx];
153 ch_num = ch_idx + 1;
154 snprintf(ch_name, sizeof(ch_name), fmt, ch_num);
155 sr_channel_new(sdi, ch_idx, SR_CHANNEL_ANALOG, TRUE, ch_name);
156 }
157 devices = g_slist_append(devices, sdi);
158
159scan_cleanup:
160 serial_close(serial);
161
162 return std_scan_complete(di, devices);
163}
164
165static int config_set(uint32_t key, GVariant *data,
166 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
167{
168 struct dev_context *devc;
169
170 (void)cg;
171
172 devc = sdi->priv;
173
174 return sr_sw_limits_config_set(&devc->limits, key, data);
175}
176
177static int config_list(uint32_t key, GVariant **data,
178 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
179{
180 return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
181}
182
183static int dev_acquisition_start(const struct sr_dev_inst *sdi)
184{
185 struct dev_context *devc;
186 struct sr_serial_dev_inst *serial;
187
188 devc = sdi->priv;
189
190 sr_sw_limits_acquisition_start(&devc->limits);
191 std_session_send_df_header(sdi);
192
193 serial = sdi->conn;
194 serial_source_add(sdi->session, serial, G_IO_IN, 50,
195 receive_data, (void *)sdi);
196
197 return SR_OK;
198}
199
200#define DMM_CONN(ID, CHIPSET, VENDOR, MODEL, \
201 CONN, SERIALCOMM, PACKETSIZE, TIMEOUT, DELAY, \
202 REQUEST, VALID, PARSE, DETAILS) \
203 &((struct dmm_info) { \
204 { \
205 .name = ID, \
206 .longname = VENDOR " " MODEL, \
207 .api_version = 1, \
208 .init = std_init, \
209 .cleanup = std_cleanup, \
210 .scan = scan, \
211 .dev_list = std_dev_list, \
212 .dev_clear = std_dev_clear, \
213 .config_get = NULL, \
214 .config_set = config_set, \
215 .config_list = config_list, \
216 .dev_open = std_serial_dev_open, \
217 .dev_close = std_serial_dev_close, \
218 .dev_acquisition_start = dev_acquisition_start, \
219 .dev_acquisition_stop = std_serial_dev_acquisition_stop, \
220 .context = NULL, \
221 }, \
222 VENDOR, MODEL, CONN, SERIALCOMM, PACKETSIZE, TIMEOUT, DELAY, \
223 REQUEST, 1, NULL, VALID, PARSE, DETAILS, sizeof(struct CHIPSET##_info) \
224 }).di
225
226#define DMM(ID, CHIPSET, VENDOR, MODEL, SERIALCOMM, PACKETSIZE, TIMEOUT, \
227 DELAY, REQUEST, VALID, PARSE, DETAILS) \
228 DMM_CONN(ID, CHIPSET, VENDOR, MODEL, NULL, SERIALCOMM, PACKETSIZE, \
229 TIMEOUT, DELAY, REQUEST, VALID, PARSE, DETAILS)
230
231SR_REGISTER_DEV_DRIVER_LIST(serial_dmm_drivers,
232 /*
233 * The items are sorted by chipset first and then model name.
234 *
235 * This reflects the developer's perspective and is preferrable
236 * during maintenance, as a vendor/product based sort order does
237 * not work well for rebranded models, and from a support point
238 * of view it's more important to identify similarities between
239 * models and compatible devices.
240 *
241 * Fold marks {{{ }}} with matching braces were added, to further
242 * speed up navigation in the long list.
243 */
244 /* asycii based meters {{{ */
245 DMM(
246 "metrix-mx56c", asycii, "Metrix", "MX56C",
247 "2400/8n1", ASYCII_PACKET_SIZE, 0, 0, NULL,
248 sr_asycii_packet_valid, sr_asycii_parse, NULL
249 ),
250 /* }}} */
251 /* bm25x based meters {{{ */
252 DMM(
253 "brymen-bm25x", bm25x,
254 "Brymen", "BM25x", "9600/8n1/rts=1/dtr=1",
255 BRYMEN_BM25X_PACKET_SIZE, 0, 0, NULL,
256 sr_brymen_bm25x_packet_valid, sr_brymen_bm25x_parse,
257 NULL
258 ),
259 /* }}} */
260 /* bm52x based meters {{{ */
261 DMM_CONN(
262 "brymen-bm52x", brymen_bm52x, "Brymen", "BM52x",
263 "hid/bu86x", NULL, BRYMEN_BM52X_PACKET_SIZE, 4000, 500,
264 sr_brymen_bm52x_packet_request,
265 sr_brymen_bm52x_packet_valid, sr_brymen_bm52x_parse,
266 NULL
267 ),
268 /* }}} */
269 /* bm86x based meters {{{ */
270 DMM_CONN(
271 "brymen-bm86x", brymen_bm86x, "Brymen", "BM86x",
272 "hid/bu86x", NULL, BRYMEN_BM86X_PACKET_SIZE, 500, 100,
273 sr_brymen_bm86x_packet_request,
274 sr_brymen_bm86x_packet_valid, sr_brymen_bm86x_parse,
275 NULL
276 ),
277 /* }}} */
278 /* dtm0660 based meters {{{ */
279 DMM(
280 "peaktech-3415", dtm0660,
281 "PeakTech", "3415", "2400/8n1/rts=0/dtr=1",
282 DTM0660_PACKET_SIZE, 0, 0, NULL,
283 sr_dtm0660_packet_valid, sr_dtm0660_parse, NULL
284 ),
285 DMM(
286 "velleman-dvm4100", dtm0660,
287 "Velleman", "DVM4100", "2400/8n1/rts=0/dtr=1",
288 DTM0660_PACKET_SIZE, 0, 0, NULL,
289 sr_dtm0660_packet_valid, sr_dtm0660_parse, NULL
290 ),
291 /* }}} */
292 /* eev121gw based meters {{{ */
293 DMM(
294 "eevblog-121gw", eev121gw, "EEVblog", "121GW",
295 "115200/8n1", EEV121GW_PACKET_SIZE, 0, 0, NULL,
296 sr_eev121gw_packet_valid, sr_eev121gw_3displays_parse, NULL
297 ),
298 /* }}} */
299 /* es519xx based meters {{{ */
300 DMM(
301 "iso-tech-idm103n", es519xx,
302 "ISO-TECH", "IDM103N", "2400/7o1/rts=0/dtr=1",
303 ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
304 sr_es519xx_2400_11b_packet_valid, sr_es519xx_2400_11b_parse,
305 NULL
306 ),
307 /*
308 * Note: ES51922 and ES51986 baudrate is actually 19230. This is
309 * "out" by .15%, and so is well within the typical 1% margin
310 * that is considered acceptable in UART communication, and thus
311 * should not cause an issue.
312 *
313 * However, using 19230 as baudrate here will not work, as most DMM
314 * cables do not support that baudrate!
315 */
316 DMM(
317 "tenma-72-7750-ser", es519xx,
318 "Tenma", "72-7750 (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
319 ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
320 sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
321 NULL
322 ),
323 DMM(
324 "uni-t-ut60g-ser", es519xx,
325 "UNI-T", "UT60G (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
326 ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
327 sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
328 NULL
329 ),
330 DMM(
331 "uni-t-ut61e-ser", es519xx,
332 "UNI-T", "UT61E (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
333 ES519XX_14B_PACKET_SIZE, 0, 0, NULL,
334 sr_es519xx_19200_14b_packet_valid, sr_es519xx_19200_14b_parse,
335 NULL
336 ),
337 /* }}} */
338 /* fs9721 based meters {{{ */
339 DMM(
340 "digitek-dt4000zc", fs9721,
341 "Digitek", "DT4000ZC", "2400/8n1/dtr=1",
342 FS9721_PACKET_SIZE, 0, 0, NULL,
343 sr_fs9721_packet_valid, sr_fs9721_parse,
344 sr_fs9721_10_temp_c
345 ),
346 DMM(
347 "mastech-ms8250b", fs9721,
348 "MASTECH", "MS8250B", "2400/8n1/rts=0/dtr=1",
349 FS9721_PACKET_SIZE, 0, 0, NULL,
350 sr_fs9721_packet_valid, sr_fs9721_parse,
351 NULL
352 ),
353 DMM(
354 "pce-pce-dm32", fs9721,
355 "PCE", "PCE-DM32", "2400/8n1",
356 FS9721_PACKET_SIZE, 0, 0, NULL,
357 sr_fs9721_packet_valid, sr_fs9721_parse,
358 sr_fs9721_01_10_temp_f_c
359 ),
360 DMM(
361 "peaktech-3330", fs9721,
362 "PeakTech", "3330", "2400/8n1/dtr=1",
363 FS9721_PACKET_SIZE, 0, 0, NULL,
364 sr_fs9721_packet_valid, sr_fs9721_parse,
365 sr_fs9721_01_10_temp_f_c
366 ),
367 DMM(
368 "tecpel-dmm-8061-ser", fs9721,
369 "Tecpel", "DMM-8061 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
370 FS9721_PACKET_SIZE, 0, 0, NULL,
371 sr_fs9721_packet_valid, sr_fs9721_parse,
372 sr_fs9721_00_temp_c
373 ),
374 DMM(
375 "tekpower-tp4000ZC", fs9721,
376 "TekPower", "TP4000ZC", "2400/8n1/dtr=1",
377 FS9721_PACKET_SIZE, 0, 0, NULL,
378 sr_fs9721_packet_valid, sr_fs9721_parse,
379 sr_fs9721_10_temp_c
380 ),
381 DMM(
382 "tenma-72-7745-ser", fs9721,
383 "Tenma", "72-7745 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
384 FS9721_PACKET_SIZE, 0, 0, NULL,
385 sr_fs9721_packet_valid, sr_fs9721_parse,
386 sr_fs9721_00_temp_c
387 ),
388 DMM(
389 "uni-t-ut60a-ser", fs9721,
390 "UNI-T", "UT60A (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
391 FS9721_PACKET_SIZE, 0, 0, NULL,
392 sr_fs9721_packet_valid, sr_fs9721_parse,
393 NULL
394 ),
395 DMM(
396 "uni-t-ut60e-ser", fs9721,
397 "UNI-T", "UT60E (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
398 FS9721_PACKET_SIZE, 0, 0, NULL,
399 sr_fs9721_packet_valid, sr_fs9721_parse,
400 sr_fs9721_00_temp_c
401 ),
402 DMM(
403 "va-va18b", fs9721,
404 "V&A", "VA18B", "2400/8n1",
405 FS9721_PACKET_SIZE, 0, 0, NULL,
406 sr_fs9721_packet_valid, sr_fs9721_parse,
407 sr_fs9721_01_temp_c
408 ),
409 DMM(
410 "va-va40b", fs9721,
411 "V&A", "VA40B", "2400/8n1",
412 FS9721_PACKET_SIZE, 0, 0, NULL,
413 sr_fs9721_packet_valid, sr_fs9721_parse,
414 sr_fs9721_max_c_min
415 ),
416 DMM(
417 "voltcraft-vc820-ser", fs9721,
418 "Voltcraft", "VC-820 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
419 FS9721_PACKET_SIZE, 0, 0, NULL,
420 sr_fs9721_packet_valid, sr_fs9721_parse,
421 NULL
422 ),
423 DMM(
424 "voltcraft-vc840-ser", fs9721,
425 "Voltcraft", "VC-840 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
426 FS9721_PACKET_SIZE, 0, 0, NULL,
427 sr_fs9721_packet_valid, sr_fs9721_parse,
428 sr_fs9721_00_temp_c
429 ),
430 /* }}} */
431 /* fs9922 based meters {{{ */
432 DMM(
433 "gwinstek-gdm-397", fs9922,
434 "GW Instek", "GDM-397", "2400/8n1/rts=0/dtr=1",
435 FS9922_PACKET_SIZE, 0, 0, NULL,
436 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
437 ),
438 DMM(
439 "sparkfun-70c", fs9922,
440 "SparkFun", "70C", "2400/8n1/rts=0/dtr=1",
441 FS9922_PACKET_SIZE, 0, 0, NULL,
442 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
443 ),
444 DMM(
445 "uni-t-ut61b-ser", fs9922,
446 "UNI-T", "UT61B (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
447 FS9922_PACKET_SIZE, 0, 0, NULL,
448 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
449 ),
450 DMM(
451 "uni-t-ut61c-ser", fs9922,
452 "UNI-T", "UT61C (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
453 FS9922_PACKET_SIZE, 0, 0, NULL,
454 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
455 ),
456 DMM(
457 "uni-t-ut61d-ser", fs9922,
458 "UNI-T", "UT61D (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
459 FS9922_PACKET_SIZE, 0, 0, NULL,
460 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
461 ),
462 DMM_CONN(
463 "victor-dmm", fs9922, "Victor", "Victor DMMs",
464 "hid/victor", "2400/8n1", FS9922_PACKET_SIZE, 0, 0, NULL,
465 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
466 ),
467 DMM(
468 /*
469 * Note: The VC830 doesn't set the 'volt' and 'diode' bits of
470 * the FS9922 protocol. Instead, it only sets the user-defined
471 * bit "z1" to indicate "diode mode" and "voltage".
472 */
473 "voltcraft-vc830-ser", fs9922,
474 "Voltcraft", "VC-830 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
475 FS9922_PACKET_SIZE, 0, 0, NULL,
476 sr_fs9922_packet_valid, sr_fs9922_parse,
477 &sr_fs9922_z1_diode
478 ),
479 /* }}} */
480 /* m2110 based meters {{{ */
481 DMM(
482 "bbcgm-2010", m2110,
483 "BBC Goertz Metrawatt", "M2110", "1200/7n2",
484 BBCGM_M2110_PACKET_SIZE, 0, 0, NULL,
485 sr_m2110_packet_valid, sr_m2110_parse,
486 NULL
487 ),
488 /* }}} */
489 /* ms2115b based meters {{{ */
490 DMM(
491 "mastech-ms2115b", ms2115b,
492 "MASTECH", "MS2115B", "1200/8n1",
493 MS2115B_PACKET_SIZE, 0, 0, NULL,
494 sr_ms2115b_packet_valid, sr_ms2115b_parse,
495 NULL
496 ),
497 /* }}} */
498 /* ms8250d based meters {{{ */
499 DMM(
500 "mastech-ms8250d", ms8250d,
501 "MASTECH", "MS8250D", "2400/8n1/rts=0/dtr=1",
502 MS8250D_PACKET_SIZE, 0, 0, NULL,
503 sr_ms8250d_packet_valid, sr_ms8250d_parse,
504 NULL
505 ),
506 /* }}} */
507 /* metex14 based meters {{{ */
508 DMM(
509 "mastech-mas345", metex14,
510 "MASTECH", "MAS345", "600/7n2/rts=0/dtr=1",
511 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
512 sr_metex14_packet_valid, sr_metex14_parse,
513 NULL
514 ),
515 DMM(
516 "metex-m3640d", metex14,
517 "Metex", "M-3640D", "1200/7n2/rts=0/dtr=1",
518 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
519 sr_metex14_packet_valid, sr_metex14_parse,
520 NULL
521 ),
522 DMM(
523 "metex-m3860m", metex14,
524 "Metex", "M-3860M", "9600/7n2/rts=0/dtr=1",
525 4 * METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
526 sr_metex14_4packets_valid, sr_metex14_4packets_parse,
527 NULL
528 ),
529 DMM(
530 "metex-m4650cr", metex14,
531 "Metex", "M-4650CR", "1200/7n2/rts=0/dtr=1",
532 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
533 sr_metex14_packet_valid, sr_metex14_parse,
534 NULL
535 ),
536 DMM(
537 "metex-me21", metex14,
538 "Metex", "ME-21", "2400/7n2/rts=0/dtr=1",
539 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
540 sr_metex14_packet_valid, sr_metex14_parse,
541 NULL
542 ),
543 DMM(
544 "metex-me31", metex14,
545 "Metex", "ME-31", "600/7n2/rts=0/dtr=1",
546 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
547 sr_metex14_packet_valid, sr_metex14_parse,
548 NULL
549 ),
550 DMM(
551 "peaktech-3410", metex14,
552 "PeakTech", "3410", "600/7n2/rts=0/dtr=1",
553 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
554 sr_metex14_packet_valid, sr_metex14_parse,
555 NULL
556 ),
557 DMM(
558 "peaktech-4370", metex14,
559 "PeakTech", "4370", "1200/7n2/rts=0/dtr=1",
560 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
561 sr_metex14_packet_valid, sr_metex14_parse,
562 NULL
563 ),
564 DMM(
565 "peaktech-4390a", metex14,
566 "PeakTech", "4390A", "9600/7n2/rts=0/dtr=1",
567 4 * METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
568 sr_metex14_4packets_valid, sr_metex14_4packets_parse,
569 NULL
570 ),
571 DMM(
572 "radioshack-22-168", metex14,
573 "RadioShack", "22-168", "1200/7n2/rts=0/dtr=1",
574 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
575 sr_metex14_packet_valid, sr_metex14_parse,
576 NULL
577 ),
578 DMM(
579 "radioshack-22-805", metex14,
580 "RadioShack", "22-805", "600/7n2/rts=0/dtr=1",
581 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
582 sr_metex14_packet_valid, sr_metex14_parse,
583 NULL
584 ),
585 DMM(
586 "voltcraft-m3650cr", metex14,
587 "Voltcraft", "M-3650CR", "1200/7n2/rts=0/dtr=1",
588 METEX14_PACKET_SIZE, 150, 20, sr_metex14_packet_request,
589 sr_metex14_packet_valid, sr_metex14_parse,
590 NULL
591 ),
592 DMM(
593 "voltcraft-m3650d", metex14,
594 "Voltcraft", "M-3650D", "1200/7n2/rts=0/dtr=1",
595 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
596 sr_metex14_packet_valid, sr_metex14_parse,
597 NULL
598 ),
599 DMM(
600 "voltcraft-m4650cr", metex14,
601 "Voltcraft", "M-4650CR", "1200/7n2/rts=0/dtr=1",
602 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
603 sr_metex14_packet_valid, sr_metex14_parse,
604 NULL
605 ),
606 DMM(
607 "voltcraft-me42", metex14,
608 "Voltcraft", "ME-42", "600/7n2/rts=0/dtr=1",
609 METEX14_PACKET_SIZE, 250, 60, sr_metex14_packet_request,
610 sr_metex14_packet_valid, sr_metex14_parse,
611 NULL
612 ),
613 /* }}} */
614 /* rs9lcd based meters {{{ */
615 DMM(
616 "radioshack-22-812", rs9lcd,
617 "RadioShack", "22-812", "4800/8n1/rts=0/dtr=1",
618 RS9LCD_PACKET_SIZE, 0, 0, NULL,
619 sr_rs9lcd_packet_valid, sr_rs9lcd_parse,
620 NULL
621 ),
622 /* }}} */
623 /* ut71x based meters {{{ */
624 DMM(
625 "tenma-72-7730-ser", ut71x,
626 "Tenma", "72-7730 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
627 UT71X_PACKET_SIZE, 0, 0, NULL,
628 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
629 ),
630 DMM(
631 "tenma-72-7732-ser", ut71x,
632 "Tenma", "72-7732 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
633 UT71X_PACKET_SIZE, 0, 0, NULL,
634 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
635 ),
636 DMM(
637 "tenma-72-9380a-ser", ut71x,
638 "Tenma", "72-9380A (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
639 UT71X_PACKET_SIZE, 0, 0, NULL,
640 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
641 ),
642 DMM(
643 "uni-t-ut71a-ser", ut71x,
644 "UNI-T", "UT71A (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
645 UT71X_PACKET_SIZE, 0, 0, NULL,
646 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
647 ),
648 DMM(
649 "uni-t-ut71b-ser", ut71x,
650 "UNI-T", "UT71B (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
651 UT71X_PACKET_SIZE, 0, 0, NULL,
652 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
653 ),
654 DMM(
655 "uni-t-ut71c-ser", ut71x,
656 "UNI-T", "UT71C (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
657 UT71X_PACKET_SIZE, 0, 0, NULL,
658 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
659 ),
660 DMM(
661 "uni-t-ut71d-ser", ut71x,
662 "UNI-T", "UT71D (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
663 UT71X_PACKET_SIZE, 0, 0, NULL,
664 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
665 ),
666 DMM(
667 "uni-t-ut71e-ser", ut71x,
668 "UNI-T", "UT71E (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
669 UT71X_PACKET_SIZE, 0, 0, NULL,
670 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
671 ),
672 DMM(
673 "uni-t-ut804-ser", ut71x,
674 "UNI-T", "UT804", "2400/7o1/rts=0/dtr=1",
675 UT71X_PACKET_SIZE, 0, 0, NULL,
676 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
677 ),
678 DMM(
679 "voltcraft-vc920-ser", ut71x,
680 "Voltcraft", "VC-920 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
681 UT71X_PACKET_SIZE, 0, 0, NULL,
682 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
683 ),
684 DMM(
685 "voltcraft-vc940-ser", ut71x,
686 "Voltcraft", "VC-940 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
687 UT71X_PACKET_SIZE, 0, 0, NULL,
688 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
689 ),
690 DMM(
691 "voltcraft-vc960-ser", ut71x,
692 "Voltcraft", "VC-960 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
693 UT71X_PACKET_SIZE, 0, 0, NULL,
694 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
695 ),
696 /* }}} */
697 /* vc870 based meters {{{ */
698 DMM(
699 "voltcraft-vc870-ser", vc870,
700 "Voltcraft", "VC-870 (UT-D02 cable)", "9600/8n1/rts=0/dtr=1",
701 VC870_PACKET_SIZE, 0, 0, NULL,
702 sr_vc870_packet_valid, sr_vc870_parse, NULL
703 ),
704 /* }}} */
705 /* vc96 based meters {{{ */
706 DMM(
707 "voltcraft-vc96", vc96,
708 "Voltcraft", "VC-96", "1200/8n2",
709 VC96_PACKET_SIZE, 0, 0, NULL,
710 sr_vc96_packet_valid, sr_vc96_parse,
711 NULL
712 ),
713 /* }}} */
714 /*
715 * The list is sorted. Add new items in the respective chip's group.
716 */
717);
Hardware access and backend lib