]> sigrok.org Git - libsigrok.git/blame_incremental - src/hardware/serial-dmm/api.c
projects / libsigrok.git / blame_incremental
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (non-incremental) | history | HEAD
korad-kaxxxxp: add support for forced "detection" of a given model
[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
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_bm86x_parse)
134 dmm->channel_count = BRYMEN_BM86X_DISPLAY_COUNT;
135 if (dmm->packet_parse == sr_eev121gw_3displays_parse) {
136 dmm->channel_count = EEV121GW_DISPLAY_COUNT;
137 dmm->channel_formats = eev121gw_channel_formats;
138 }
139 if (dmm->packet_parse == sr_metex14_4packets_parse)
140 dmm->channel_count = 4;
141 if (dmm->packet_parse == sr_ms2115b_parse) {
142 dmm->channel_count = MS2115B_DISPLAY_COUNT;
143 dmm->channel_formats = ms2115b_channel_formats;
144 }
145 for (ch_idx = 0; ch_idx < dmm->channel_count; ch_idx++) {
146 size_t ch_num;
147 const char *fmt;
148 fmt = "P%zu";
149 if (dmm->channel_formats && dmm->channel_formats[ch_idx])
150 fmt = dmm->channel_formats[ch_idx];
151 ch_num = ch_idx + 1;
152 snprintf(ch_name, sizeof(ch_name), fmt, ch_num);
153 sr_channel_new(sdi, ch_idx, SR_CHANNEL_ANALOG, TRUE, ch_name);
154 }
155 devices = g_slist_append(devices, sdi);
156
157scan_cleanup:
158 serial_close(serial);
159
160 return std_scan_complete(di, devices);
161}
162
163static int config_set(uint32_t key, GVariant *data,
164 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
165{
166 struct dev_context *devc;
167
168 (void)cg;
169
170 devc = sdi->priv;
171
172 return sr_sw_limits_config_set(&devc->limits, key, data);
173}
174
175static int config_list(uint32_t key, GVariant **data,
176 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
177{
178 return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
179}
180
181static int dev_acquisition_start(const struct sr_dev_inst *sdi)
182{
183 struct dev_context *devc;
184 struct sr_serial_dev_inst *serial;
185
186 devc = sdi->priv;
187
188 sr_sw_limits_acquisition_start(&devc->limits);
189 std_session_send_df_header(sdi);
190
191 serial = sdi->conn;
192 serial_source_add(sdi->session, serial, G_IO_IN, 50,
193 receive_data, (void *)sdi);
194
195 return SR_OK;
196}
197
198#define DMM_CONN(ID, CHIPSET, VENDOR, MODEL, \
199 CONN, SERIALCOMM, PACKETSIZE, TIMEOUT, DELAY, \
200 REQUEST, VALID, PARSE, DETAILS) \
201 &((struct dmm_info) { \
202 { \
203 .name = ID, \
204 .longname = VENDOR " " MODEL, \
205 .api_version = 1, \
206 .init = std_init, \
207 .cleanup = std_cleanup, \
208 .scan = scan, \
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, \
218 .context = NULL, \
219 }, \
220 VENDOR, MODEL, CONN, SERIALCOMM, PACKETSIZE, TIMEOUT, DELAY, \
221 REQUEST, 1, NULL, VALID, PARSE, DETAILS, sizeof(struct CHIPSET##_info) \
222 }).di
223
224#define DMM(ID, CHIPSET, VENDOR, MODEL, SERIALCOMM, PACKETSIZE, TIMEOUT, \
225 DELAY, REQUEST, VALID, PARSE, DETAILS) \
226 DMM_CONN(ID, CHIPSET, VENDOR, MODEL, NULL, SERIALCOMM, PACKETSIZE, \
227 TIMEOUT, DELAY, REQUEST, VALID, PARSE, DETAILS)
228
229SR_REGISTER_DEV_DRIVER_LIST(serial_dmm_drivers,
230 /*
231 * The items are sorted by chipset first and then model name.
232 *
233 * This reflects the developer's perspective and is preferrable
234 * during maintenance, as a vendor/product based sort order does
235 * not work well for rebranded models, and from a support point
236 * of view it's more important to identify similarities between
237 * models and compatible devices.
238 *
239 * Fold marks {{{ }}} with matching braces were added, to further
240 * speed up navigation in the long list.
241 */
242 /* asycii based meters {{{ */
243 DMM(
244 "metrix-mx56c", asycii, "Metrix", "MX56C",
245 "2400/8n1", ASYCII_PACKET_SIZE, 0, 0, NULL,
246 sr_asycii_packet_valid, sr_asycii_parse, NULL
247 ),
248 /* }}} */
249 /* bm25x based meters {{{ */
250 DMM(
251 "brymen-bm25x", bm25x,
252 "Brymen", "BM25x", "9600/8n1/rts=1/dtr=1",
253 BRYMEN_BM25X_PACKET_SIZE, 0, 0, NULL,
254 sr_brymen_bm25x_packet_valid, sr_brymen_bm25x_parse,
255 NULL
256 ),
257 /* }}} */
258 /* bm86x based meters {{{ */
259 DMM_CONN(
260 "brymen-bm86x", brymen_bm86x, "Brymen", "BM86x",
261 "hid/bu86x", NULL, BRYMEN_BM86X_PACKET_SIZE, 500, 100,
262 sr_brymen_bm86x_packet_request,
263 sr_brymen_bm86x_packet_valid, sr_brymen_bm86x_parse,
264 NULL
265 ),
266 /* }}} */
267 /* dtm0660 based meters {{{ */
268 DMM(
269 "peaktech-3415", dtm0660,
270 "PeakTech", "3415", "2400/8n1/rts=0/dtr=1",
271 DTM0660_PACKET_SIZE, 0, 0, NULL,
272 sr_dtm0660_packet_valid, sr_dtm0660_parse, NULL
273 ),
274 DMM(
275 "velleman-dvm4100", dtm0660,
276 "Velleman", "DVM4100", "2400/8n1/rts=0/dtr=1",
277 DTM0660_PACKET_SIZE, 0, 0, NULL,
278 sr_dtm0660_packet_valid, sr_dtm0660_parse, NULL
279 ),
280 /* }}} */
281 /* eev121gw based meters {{{ */
282 DMM(
283 "eevblog-121gw", eev121gw, "EEVblog", "121GW",
284 "115200/8n1", EEV121GW_PACKET_SIZE, 0, 0, NULL,
285 sr_eev121gw_packet_valid, sr_eev121gw_3displays_parse, NULL
286 ),
287 /* }}} */
288 /* es519xx based meters {{{ */
289 DMM(
290 "iso-tech-idm103n", es519xx,
291 "ISO-TECH", "IDM103N", "2400/7o1/rts=0/dtr=1",
292 ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
293 sr_es519xx_2400_11b_packet_valid, sr_es519xx_2400_11b_parse,
294 NULL
295 ),
296 /*
297 * Note: ES51922 and ES51986 baudrate is actually 19230. This is
298 * "out" by .15%, and so is well within the typical 1% margin
299 * that is considered acceptable in UART communication, and thus
300 * should not cause an issue.
301 *
302 * However, using 19230 as baudrate here will not work, as most DMM
303 * cables do not support that baudrate!
304 */
305 DMM(
306 "tenma-72-7750-ser", es519xx,
307 "Tenma", "72-7750 (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
308 ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
309 sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
310 NULL
311 ),
312 DMM(
313 "uni-t-ut60g-ser", es519xx,
314 "UNI-T", "UT60G (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
315 ES519XX_11B_PACKET_SIZE, 0, 0, NULL,
316 sr_es519xx_19200_11b_packet_valid, sr_es519xx_19200_11b_parse,
317 NULL
318 ),
319 DMM(
320 "uni-t-ut61e-ser", es519xx,
321 "UNI-T", "UT61E (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
322 ES519XX_14B_PACKET_SIZE, 0, 0, NULL,
323 sr_es519xx_19200_14b_packet_valid, sr_es519xx_19200_14b_parse,
324 NULL
325 ),
326 /* }}} */
327 /* fs9721 based meters {{{ */
328 DMM(
329 "digitek-dt4000zc", fs9721,
330 "Digitek", "DT4000ZC", "2400/8n1/dtr=1",
331 FS9721_PACKET_SIZE, 0, 0, NULL,
332 sr_fs9721_packet_valid, sr_fs9721_parse,
333 sr_fs9721_10_temp_c
334 ),
335 DMM(
336 "mastech-ms8250b", fs9721,
337 "MASTECH", "MS8250B", "2400/8n1/rts=0/dtr=1",
338 FS9721_PACKET_SIZE, 0, 0, NULL,
339 sr_fs9721_packet_valid, sr_fs9721_parse,
340 NULL
341 ),
342 DMM(
343 "pce-pce-dm32", fs9721,
344 "PCE", "PCE-DM32", "2400/8n1",
345 FS9721_PACKET_SIZE, 0, 0, NULL,
346 sr_fs9721_packet_valid, sr_fs9721_parse,
347 sr_fs9721_01_10_temp_f_c
348 ),
349 DMM(
350 "peaktech-3330", fs9721,
351 "PeakTech", "3330", "2400/8n1/dtr=1",
352 FS9721_PACKET_SIZE, 0, 0, NULL,
353 sr_fs9721_packet_valid, sr_fs9721_parse,
354 sr_fs9721_01_10_temp_f_c
355 ),
356 DMM(
357 "tecpel-dmm-8061-ser", fs9721,
358 "Tecpel", "DMM-8061 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
359 FS9721_PACKET_SIZE, 0, 0, NULL,
360 sr_fs9721_packet_valid, sr_fs9721_parse,
361 sr_fs9721_00_temp_c
362 ),
363 DMM(
364 "tekpower-tp4000ZC", fs9721,
365 "TekPower", "TP4000ZC", "2400/8n1/dtr=1",
366 FS9721_PACKET_SIZE, 0, 0, NULL,
367 sr_fs9721_packet_valid, sr_fs9721_parse,
368 sr_fs9721_10_temp_c
369 ),
370 DMM(
371 "tenma-72-7745-ser", fs9721,
372 "Tenma", "72-7745 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
373 FS9721_PACKET_SIZE, 0, 0, NULL,
374 sr_fs9721_packet_valid, sr_fs9721_parse,
375 sr_fs9721_00_temp_c
376 ),
377 DMM(
378 "uni-t-ut60a-ser", fs9721,
379 "UNI-T", "UT60A (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
380 FS9721_PACKET_SIZE, 0, 0, NULL,
381 sr_fs9721_packet_valid, sr_fs9721_parse,
382 NULL
383 ),
384 DMM(
385 "uni-t-ut60e-ser", fs9721,
386 "UNI-T", "UT60E (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
387 FS9721_PACKET_SIZE, 0, 0, NULL,
388 sr_fs9721_packet_valid, sr_fs9721_parse,
389 sr_fs9721_00_temp_c
390 ),
391 DMM(
392 "va-va18b", fs9721,
393 "V&A", "VA18B", "2400/8n1",
394 FS9721_PACKET_SIZE, 0, 0, NULL,
395 sr_fs9721_packet_valid, sr_fs9721_parse,
396 sr_fs9721_01_temp_c
397 ),
398 DMM(
399 "va-va40b", fs9721,
400 "V&A", "VA40B", "2400/8n1",
401 FS9721_PACKET_SIZE, 0, 0, NULL,
402 sr_fs9721_packet_valid, sr_fs9721_parse,
403 sr_fs9721_max_c_min
404 ),
405 DMM(
406 "voltcraft-vc820-ser", fs9721,
407 "Voltcraft", "VC-820 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
408 FS9721_PACKET_SIZE, 0, 0, NULL,
409 sr_fs9721_packet_valid, sr_fs9721_parse,
410 NULL
411 ),
412 DMM(
413 "voltcraft-vc840-ser", fs9721,
414 "Voltcraft", "VC-840 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
415 FS9721_PACKET_SIZE, 0, 0, NULL,
416 sr_fs9721_packet_valid, sr_fs9721_parse,
417 sr_fs9721_00_temp_c
418 ),
419 /* }}} */
420 /* fs9922 based meters {{{ */
421 DMM(
422 "sparkfun-70c", fs9922,
423 "SparkFun", "70C", "2400/8n1/rts=0/dtr=1",
424 FS9922_PACKET_SIZE, 0, 0, NULL,
425 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
426 ),
427 DMM(
428 "uni-t-ut61b-ser", fs9922,
429 "UNI-T", "UT61B (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
430 FS9922_PACKET_SIZE, 0, 0, NULL,
431 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
432 ),
433 DMM(
434 "uni-t-ut61c-ser", fs9922,
435 "UNI-T", "UT61C (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
436 FS9922_PACKET_SIZE, 0, 0, NULL,
437 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
438 ),
439 DMM(
440 "uni-t-ut61d-ser", fs9922,
441 "UNI-T", "UT61D (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
442 FS9922_PACKET_SIZE, 0, 0, NULL,
443 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
444 ),
445 DMM_CONN(
446 "victor-dmm", fs9922, "Victor", "Victor DMMs",
447 "hid/victor", "2400/8n1", FS9922_PACKET_SIZE, 0, 0, NULL,
448 sr_fs9922_packet_valid, sr_fs9922_parse, NULL
449 ),
450 DMM(
451 /*
452 * Note: The VC830 doesn't set the 'volt' and 'diode' bits of
453 * the FS9922 protocol. Instead, it only sets the user-defined
454 * bit "z1" to indicate "diode mode" and "voltage".
455 */
456 "voltcraft-vc830-ser", fs9922,
457 "Voltcraft", "VC-830 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
458 FS9922_PACKET_SIZE, 0, 0, NULL,
459 sr_fs9922_packet_valid, sr_fs9922_parse,
460 &sr_fs9922_z1_diode
461 ),
462 /* }}} */
463 /* m2110 based meters {{{ */
464 DMM(
465 "bbcgm-2010", m2110,
466 "BBC Goertz Metrawatt", "M2110", "1200/7n2",
467 BBCGM_M2110_PACKET_SIZE, 0, 0, NULL,
468 sr_m2110_packet_valid, sr_m2110_parse,
469 NULL
470 ),
471 /* }}} */
472 /* ms2115b based meters {{{ */
473 DMM(
474 "mastech-ms2115b", ms2115b,
475 "MASTECH", "MS2115B", "1200/8n1",
476 MS2115B_PACKET_SIZE, 0, 0, NULL,
477 sr_ms2115b_packet_valid, sr_ms2115b_parse,
478 NULL
479 ),
480 /* }}} */
481 /* ms8250d based meters {{{ */
482 DMM(
483 "mastech-ms8250d", ms8250d,
484 "MASTECH", "MS8250D", "2400/8n1/rts=0/dtr=1",
485 MS8250D_PACKET_SIZE, 0, 0, NULL,
486 sr_ms8250d_packet_valid, sr_ms8250d_parse,
487 NULL
488 ),
489 /* }}} */
490 /* metex14 based meters {{{ */
491 DMM(
492 "mastech-mas345", metex14,
493 "MASTECH", "MAS345", "600/7n2/rts=0/dtr=1",
494 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
495 sr_metex14_packet_valid, sr_metex14_parse,
496 NULL
497 ),
498 DMM(
499 "metex-m3640d", metex14,
500 "Metex", "M-3640D", "1200/7n2/rts=0/dtr=1",
501 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
502 sr_metex14_packet_valid, sr_metex14_parse,
503 NULL
504 ),
505 DMM(
506 "metex-m3860m", metex14,
507 "Metex", "M-3860M", "9600/7n2/rts=0/dtr=1",
508 4 * METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
509 sr_metex14_4packets_valid, sr_metex14_4packets_parse,
510 NULL
511 ),
512 DMM(
513 "metex-m4650cr", metex14,
514 "Metex", "M-4650CR", "1200/7n2/rts=0/dtr=1",
515 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
516 sr_metex14_packet_valid, sr_metex14_parse,
517 NULL
518 ),
519 DMM(
520 "metex-me21", metex14,
521 "Metex", "ME-21", "2400/7n2/rts=0/dtr=1",
522 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
523 sr_metex14_packet_valid, sr_metex14_parse,
524 NULL
525 ),
526 DMM(
527 "metex-me31", metex14,
528 "Metex", "ME-31", "600/7n2/rts=0/dtr=1",
529 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
530 sr_metex14_packet_valid, sr_metex14_parse,
531 NULL
532 ),
533 DMM(
534 "peaktech-3410", metex14,
535 "PeakTech", "3410", "600/7n2/rts=0/dtr=1",
536 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
537 sr_metex14_packet_valid, sr_metex14_parse,
538 NULL
539 ),
540 DMM(
541 "peaktech-4370", metex14,
542 "PeakTech", "4370", "1200/7n2/rts=0/dtr=1",
543 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
544 sr_metex14_packet_valid, sr_metex14_parse,
545 NULL
546 ),
547 DMM(
548 "peaktech-4390a", metex14,
549 "PeakTech", "4390A", "9600/7n2/rts=0/dtr=1",
550 4 * METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
551 sr_metex14_4packets_valid, sr_metex14_4packets_parse,
552 NULL
553 ),
554 DMM(
555 "radioshack-22-168", metex14,
556 "RadioShack", "22-168", "1200/7n2/rts=0/dtr=1",
557 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
558 sr_metex14_packet_valid, sr_metex14_parse,
559 NULL
560 ),
561 DMM(
562 "radioshack-22-805", metex14,
563 "RadioShack", "22-805", "600/7n2/rts=0/dtr=1",
564 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
565 sr_metex14_packet_valid, sr_metex14_parse,
566 NULL
567 ),
568 DMM(
569 "voltcraft-m3650cr", metex14,
570 "Voltcraft", "M-3650CR", "1200/7n2/rts=0/dtr=1",
571 METEX14_PACKET_SIZE, 150, 20, sr_metex14_packet_request,
572 sr_metex14_packet_valid, sr_metex14_parse,
573 NULL
574 ),
575 DMM(
576 "voltcraft-m3650d", metex14,
577 "Voltcraft", "M-3650D", "1200/7n2/rts=0/dtr=1",
578 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
579 sr_metex14_packet_valid, sr_metex14_parse,
580 NULL
581 ),
582 DMM(
583 "voltcraft-m4650cr", metex14,
584 "Voltcraft", "M-4650CR", "1200/7n2/rts=0/dtr=1",
585 METEX14_PACKET_SIZE, 0, 0, sr_metex14_packet_request,
586 sr_metex14_packet_valid, sr_metex14_parse,
587 NULL
588 ),
589 DMM(
590 "voltcraft-me42", metex14,
591 "Voltcraft", "ME-42", "600/7n2/rts=0/dtr=1",
592 METEX14_PACKET_SIZE, 250, 60, sr_metex14_packet_request,
593 sr_metex14_packet_valid, sr_metex14_parse,
594 NULL
595 ),
596 /* }}} */
597 /* rs9lcd based meters {{{ */
598 DMM(
599 "radioshack-22-812", rs9lcd,
600 "RadioShack", "22-812", "4800/8n1/rts=0/dtr=1",
601 RS9LCD_PACKET_SIZE, 0, 0, NULL,
602 sr_rs9lcd_packet_valid, sr_rs9lcd_parse,
603 NULL
604 ),
605 /* }}} */
606 /* ut71x based meters {{{ */
607 DMM(
608 "tenma-72-7730-ser", ut71x,
609 "Tenma", "72-7730 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
610 UT71X_PACKET_SIZE, 0, 0, NULL,
611 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
612 ),
613 DMM(
614 "tenma-72-7732-ser", ut71x,
615 "Tenma", "72-7732 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
616 UT71X_PACKET_SIZE, 0, 0, NULL,
617 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
618 ),
619 DMM(
620 "tenma-72-9380a-ser", ut71x,
621 "Tenma", "72-9380A (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
622 UT71X_PACKET_SIZE, 0, 0, NULL,
623 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
624 ),
625 DMM(
626 "uni-t-ut71a-ser", ut71x,
627 "UNI-T", "UT71A (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
628 UT71X_PACKET_SIZE, 0, 0, NULL,
629 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
630 ),
631 DMM(
632 "uni-t-ut71b-ser", ut71x,
633 "UNI-T", "UT71B (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
634 UT71X_PACKET_SIZE, 0, 0, NULL,
635 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
636 ),
637 DMM(
638 "uni-t-ut71c-ser", ut71x,
639 "UNI-T", "UT71C (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
640 UT71X_PACKET_SIZE, 0, 0, NULL,
641 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
642 ),
643 DMM(
644 "uni-t-ut71d-ser", ut71x,
645 "UNI-T", "UT71D (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
646 UT71X_PACKET_SIZE, 0, 0, NULL,
647 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
648 ),
649 DMM(
650 "uni-t-ut71e-ser", ut71x,
651 "UNI-T", "UT71E (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
652 UT71X_PACKET_SIZE, 0, 0, NULL,
653 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
654 ),
655 DMM(
656 "uni-t-ut804-ser", ut71x,
657 "UNI-T", "UT804", "2400/7o1/rts=0/dtr=1",
658 UT71X_PACKET_SIZE, 0, 0, NULL,
659 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
660 ),
661 DMM(
662 "voltcraft-vc920-ser", ut71x,
663 "Voltcraft", "VC-920 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
664 UT71X_PACKET_SIZE, 0, 0, NULL,
665 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
666 ),
667 DMM(
668 "voltcraft-vc940-ser", ut71x,
669 "Voltcraft", "VC-940 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
670 UT71X_PACKET_SIZE, 0, 0, NULL,
671 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
672 ),
673 DMM(
674 "voltcraft-vc960-ser", ut71x,
675 "Voltcraft", "VC-960 (UT-D02 cable)", "2400/7o1/rts=0/dtr=1",
676 UT71X_PACKET_SIZE, 0, 0, NULL,
677 sr_ut71x_packet_valid, sr_ut71x_parse, NULL
678 ),
679 /* }}} */
680 /* vc870 based meters {{{ */
681 DMM(
682 "voltcraft-vc870-ser", vc870,
683 "Voltcraft", "VC-870 (UT-D02 cable)", "9600/8n1/rts=0/dtr=1",
684 VC870_PACKET_SIZE, 0, 0, NULL,
685 sr_vc870_packet_valid, sr_vc870_parse, NULL
686 ),
687 /* }}} */
688 /* vc96 based meters {{{ */
689 DMM(
690 "voltcraft-vc96", vc96,
691 "Voltcraft", "VC-96", "1200/8n2",
692 VC96_PACKET_SIZE, 0, 0, NULL,
693 sr_vc96_packet_valid, sr_vc96_parse,
694 NULL
695 ),
696 /* }}} */
697 /*
698 * The list is sorted. Add new items in the respective chip's group.
699 */
700);
Hardware access and backend lib