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README.devices: Cosmetics, consistency fixes, updates.
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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 <sys/types.h>
23#include <sys/stat.h>
24#include <fcntl.h>
25#include <string.h>
26#include <errno.h>
27#include <glib.h>
28#include "libsigrok.h"
29#include "libsigrok-internal.h"
30#include "protocol.h"
31
32static const int32_t hwopts[] = {
33 SR_CONF_CONN,
34 SR_CONF_SERIALCOMM,
35};
36
37static const int32_t hwcaps[] = {
38 SR_CONF_MULTIMETER,
39 SR_CONF_LIMIT_SAMPLES,
40 SR_CONF_LIMIT_MSEC,
41 SR_CONF_CONTINUOUS,
42};
43
44SR_PRIV struct sr_dev_driver bbcgm_m2110_driver_info;
45SR_PRIV struct sr_dev_driver digitek_dt4000zc_driver_info;
46SR_PRIV struct sr_dev_driver tekpower_tp4000zc_driver_info;
47SR_PRIV struct sr_dev_driver metex_me31_driver_info;
48SR_PRIV struct sr_dev_driver peaktech_3410_driver_info;
49SR_PRIV struct sr_dev_driver mastech_mas345_driver_info;
50SR_PRIV struct sr_dev_driver va_va18b_driver_info;
51SR_PRIV struct sr_dev_driver va_va40b_driver_info;
52SR_PRIV struct sr_dev_driver metex_m3640d_driver_info;
53SR_PRIV struct sr_dev_driver metex_m4650cr_driver_info;
54SR_PRIV struct sr_dev_driver peaktech_4370_driver_info;
55SR_PRIV struct sr_dev_driver pce_pce_dm32_driver_info;
56SR_PRIV struct sr_dev_driver radioshack_22_168_driver_info;
57SR_PRIV struct sr_dev_driver radioshack_22_805_driver_info;
58SR_PRIV struct sr_dev_driver radioshack_22_812_driver_info;
59SR_PRIV struct sr_dev_driver tecpel_dmm_8061_ser_driver_info;
60SR_PRIV struct sr_dev_driver voltcraft_m3650d_driver_info;
61SR_PRIV struct sr_dev_driver voltcraft_m4650cr_driver_info;
62SR_PRIV struct sr_dev_driver voltcraft_vc820_ser_driver_info;
63SR_PRIV struct sr_dev_driver voltcraft_vc830_ser_driver_info;
64SR_PRIV struct sr_dev_driver voltcraft_vc840_ser_driver_info;
65SR_PRIV struct sr_dev_driver uni_t_ut60a_ser_driver_info;
66SR_PRIV struct sr_dev_driver uni_t_ut60e_ser_driver_info;
67SR_PRIV struct sr_dev_driver uni_t_ut61b_ser_driver_info;
68SR_PRIV struct sr_dev_driver uni_t_ut61c_ser_driver_info;
69SR_PRIV struct sr_dev_driver uni_t_ut61d_ser_driver_info;
70SR_PRIV struct sr_dev_driver uni_t_ut61e_ser_driver_info;
71SR_PRIV struct sr_dev_driver iso_tech_idm103n_driver_info;
72
73SR_PRIV struct dmm_info dmms[] = {
74 {
75 "BBC Goertz Metrawatt", "M2110", "1200/7n2", 1200,
76 BBCGM_M2110_PACKET_SIZE, NULL,
77 sr_m2110_packet_valid, sr_m2110_parse,
78 NULL,
79 &bbcgm_m2110_driver_info, receive_data_BBCGM_M2110,
80 },
81 {
82 "Digitek", "DT4000ZC", "2400/8n1/dtr=1", 2400,
83 FS9721_PACKET_SIZE, NULL,
84 sr_fs9721_packet_valid, sr_fs9721_parse,
85 sr_fs9721_10_temp_c,
86 &digitek_dt4000zc_driver_info, receive_data_DIGITEK_DT4000ZC,
87 },
88 {
89 "TekPower", "TP4000ZC", "2400/8n1/dtr=1", 2400,
90 FS9721_PACKET_SIZE, NULL,
91 sr_fs9721_packet_valid, sr_fs9721_parse,
92 sr_fs9721_10_temp_c,
93 &tekpower_tp4000zc_driver_info, receive_data_TEKPOWER_TP4000ZC,
94 },
95 {
96 "Metex", "ME-31", "600/7n2/rts=0/dtr=1", 600,
97 METEX14_PACKET_SIZE, sr_metex14_packet_request,
98 sr_metex14_packet_valid, sr_metex14_parse,
99 NULL,
100 &metex_me31_driver_info, receive_data_METEX_ME31,
101 },
102 {
103 "Peaktech", "3410", "600/7n2/rts=0/dtr=1", 600,
104 METEX14_PACKET_SIZE, sr_metex14_packet_request,
105 sr_metex14_packet_valid, sr_metex14_parse,
106 NULL,
107 &peaktech_3410_driver_info, receive_data_PEAKTECH_3410,
108 },
109 {
110 "MASTECH", "MAS345", "600/7n2/rts=0/dtr=1", 600,
111 METEX14_PACKET_SIZE, sr_metex14_packet_request,
112 sr_metex14_packet_valid, sr_metex14_parse,
113 NULL,
114 &mastech_mas345_driver_info, receive_data_MASTECH_MAS345,
115 },
116 {
117 "V&A", "VA18B", "2400/8n1", 2400,
118 FS9721_PACKET_SIZE, NULL,
119 sr_fs9721_packet_valid, sr_fs9721_parse,
120 sr_fs9721_01_temp_c,
121 &va_va18b_driver_info, receive_data_VA_VA18B,
122 },
123 {
124 "V&A", "VA40B", "2400/8n1", 2400,
125 FS9721_PACKET_SIZE, NULL,
126 sr_fs9721_packet_valid, sr_fs9721_parse,
127 sr_fs9721_max_c_min,
128 &va_va40b_driver_info, receive_data_VA_VA40B,
129 },
130 {
131 "Metex", "M-3640D", "1200/7n2/rts=0/dtr=1", 1200,
132 METEX14_PACKET_SIZE, sr_metex14_packet_request,
133 sr_metex14_packet_valid, sr_metex14_parse,
134 NULL,
135 &metex_m3640d_driver_info, receive_data_METEX_M3640D,
136 },
137 {
138 "Metex", "M-4650CR", "1200/7n2/rts=0/dtr=1", 1200,
139 METEX14_PACKET_SIZE, sr_metex14_packet_request,
140 sr_metex14_packet_valid, sr_metex14_parse,
141 NULL,
142 &metex_m4650cr_driver_info, receive_data_METEX_M4650CR,
143 },
144 {
145 "PeakTech", "4370", "1200/7n2/rts=0/dtr=1", 1200,
146 METEX14_PACKET_SIZE, sr_metex14_packet_request,
147 sr_metex14_packet_valid, sr_metex14_parse,
148 NULL,
149 &peaktech_4370_driver_info, receive_data_PEAKTECH_4370,
150 },
151 {
152 "PCE", "PCE-DM32", "2400/8n1", 2400,
153 FS9721_PACKET_SIZE, NULL,
154 sr_fs9721_packet_valid, sr_fs9721_parse,
155 sr_fs9721_01_10_temp_f_c,
156 &pce_pce_dm32_driver_info, receive_data_PCE_PCE_DM32,
157 },
158 {
159 "RadioShack", "22-168", "1200/7n2/rts=0/dtr=1", 1200,
160 METEX14_PACKET_SIZE, sr_metex14_packet_request,
161 sr_metex14_packet_valid, sr_metex14_parse,
162 NULL,
163 &radioshack_22_168_driver_info, receive_data_RADIOSHACK_22_168,
164 },
165 {
166 "RadioShack", "22-805", "600/7n2/rts=0/dtr=1", 600,
167 METEX14_PACKET_SIZE, sr_metex14_packet_request,
168 sr_metex14_packet_valid, sr_metex14_parse,
169 NULL,
170 &radioshack_22_805_driver_info, receive_data_RADIOSHACK_22_805,
171 },
172 {
173 "RadioShack", "22-812", "4800/8n1/rts=0/dtr=1", 4800,
174 RS9LCD_PACKET_SIZE, NULL,
175 sr_rs9lcd_packet_valid, sr_rs9lcd_parse,
176 NULL,
177 &radioshack_22_812_driver_info, receive_data_RADIOSHACK_22_812,
178 },
179 {
180 "Tecpel", "DMM-8061 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
181 2400, FS9721_PACKET_SIZE, NULL,
182 sr_fs9721_packet_valid, sr_fs9721_parse,
183 sr_fs9721_00_temp_c,
184 &tecpel_dmm_8061_ser_driver_info,
185 receive_data_TECPEL_DMM_8061_SER,
186 },
187 {
188 "Voltcraft", "M-3650D", "1200/7n2/rts=0/dtr=1", 1200,
189 METEX14_PACKET_SIZE, sr_metex14_packet_request,
190 sr_metex14_packet_valid, sr_metex14_parse,
191 NULL,
192 &voltcraft_m3650d_driver_info, receive_data_VOLTCRAFT_M3650D,
193 },
194 {
195 "Voltcraft", "M-4650CR", "1200/7n2/rts=0/dtr=1", 1200,
196 METEX14_PACKET_SIZE, sr_metex14_packet_request,
197 sr_metex14_packet_valid, sr_metex14_parse,
198 NULL,
199 &voltcraft_m4650cr_driver_info, receive_data_VOLTCRAFT_M4650CR,
200 },
201 {
202 "Voltcraft", "VC-820 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
203 2400, FS9721_PACKET_SIZE, NULL,
204 sr_fs9721_packet_valid, sr_fs9721_parse,
205 NULL,
206 &voltcraft_vc820_ser_driver_info,
207 receive_data_VOLTCRAFT_VC820_SER,
208 },
209 {
210 /*
211 * Note: The VC830 doesn't set the 'volt' and 'diode' bits of
212 * the FS9922 protocol. Instead, it only sets the user-defined
213 * bit "z1" to indicate "diode mode" and "voltage".
214 */
215 "Voltcraft", "VC-830 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
216 2400, FS9922_PACKET_SIZE, NULL,
217 sr_fs9922_packet_valid, sr_fs9922_parse,
218 &sr_fs9922_z1_diode,
219 &voltcraft_vc830_ser_driver_info,
220 receive_data_VOLTCRAFT_VC830_SER,
221 },
222 {
223 "Voltcraft", "VC-840 (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
224 2400, FS9721_PACKET_SIZE, NULL,
225 sr_fs9721_packet_valid, sr_fs9721_parse,
226 sr_fs9721_00_temp_c,
227 &voltcraft_vc840_ser_driver_info,
228 receive_data_VOLTCRAFT_VC840_SER,
229 },
230 {
231 "UNI-T", "UT60A (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
232 2400, FS9721_PACKET_SIZE, NULL,
233 sr_fs9721_packet_valid, sr_fs9721_parse,
234 NULL,
235 &uni_t_ut60a_ser_driver_info,
236 receive_data_UNI_T_UT60A_SER,
237 },
238 {
239 "UNI-T", "UT60E (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
240 2400, FS9721_PACKET_SIZE, NULL,
241 sr_fs9721_packet_valid, sr_fs9721_parse,
242 sr_fs9721_00_temp_c,
243 &uni_t_ut60e_ser_driver_info,
244 receive_data_UNI_T_UT60E_SER,
245 },
246 {
247 "UNI-T", "UT61B (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
248 2400, FS9922_PACKET_SIZE, NULL,
249 sr_fs9922_packet_valid, sr_fs9922_parse, NULL,
250 &uni_t_ut61b_ser_driver_info, receive_data_UNI_T_UT61B_SER,
251 },
252 {
253 "UNI-T", "UT61C (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
254 2400, FS9922_PACKET_SIZE, NULL,
255 sr_fs9922_packet_valid, sr_fs9922_parse, NULL,
256 &uni_t_ut61c_ser_driver_info, receive_data_UNI_T_UT61C_SER,
257 },
258 {
259 "UNI-T", "UT61D (UT-D02 cable)", "2400/8n1/rts=0/dtr=1",
260 2400, FS9922_PACKET_SIZE, NULL,
261 sr_fs9922_packet_valid, sr_fs9922_parse, NULL,
262 &uni_t_ut61d_ser_driver_info, receive_data_UNI_T_UT61D_SER,
263 },
264 {
265 /* Note: ES51922 baudrate is actually 19230! */
266 "UNI-T", "UT61E (UT-D02 cable)", "19200/7o1/rts=0/dtr=1",
267 19200, ES519XX_14B_PACKET_SIZE, NULL,
268 sr_es519xx_19200_14b_packet_valid, sr_es519xx_19200_14b_parse, NULL,
269 &uni_t_ut61e_ser_driver_info, receive_data_UNI_T_UT61E_SER,
270 },
271 {
272 "ISO-TECH", "IDM103N", "2400/7o1/rts=0/dtr=1",
273 2400, ES519XX_11B_PACKET_SIZE, NULL,
274 sr_es519xx_2400_11b_packet_valid, sr_es519xx_2400_11b_parse, NULL,
275 &iso_tech_idm103n_driver_info, receive_data_ISO_TECH_IDM103N,
276 },
277};
278
279static int dev_clear(int dmm)
280{
281 return std_dev_clear(dmms[dmm].di, NULL);
282}
283
284static int init(struct sr_context *sr_ctx, int dmm)
285{
286 sr_dbg("Selected '%s' subdriver.", dmms[dmm].di->name);
287
288 return std_init(sr_ctx, dmms[dmm].di, LOG_PREFIX);
289}
290
291static GSList *sdmm_scan(const char *conn, const char *serialcomm, int dmm)
292{
293 struct sr_dev_inst *sdi;
294 struct drv_context *drvc;
295 struct dev_context *devc;
296 struct sr_probe *probe;
297 struct sr_serial_dev_inst *serial;
298 GSList *devices;
299 int dropped, ret;
300 size_t len;
301 uint8_t buf[128];
302
303 if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
304 return NULL;
305
306 if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK)
307 return NULL;
308
309 sr_info("Probing serial port %s.", conn);
310
311 drvc = dmms[dmm].di->priv;
312 devices = NULL;
313 serial_flush(serial);
314
315 /* Request a packet if the DMM requires this. */
316 if (dmms[dmm].packet_request) {
317 if ((ret = dmms[dmm].packet_request(serial)) < 0) {
318 sr_err("Failed to request packet: %d.", ret);
319 return FALSE;
320 }
321 }
322
323 /*
324 * There's no way to get an ID from the multimeter. It just sends data
325 * periodically (or upon request), so the best we can do is check if
326 * the packets match the expected format.
327 */
328
329 /* Let's get a bit of data and see if we can find a packet. */
330 len = sizeof(buf);
331 ret = serial_stream_detect(serial, buf, &len, dmms[dmm].packet_size,
332 dmms[dmm].packet_valid, 3000,
333 dmms[dmm].baudrate);
334 if (ret != SR_OK)
335 goto scan_cleanup;
336
337 /*
338 * If we dropped more than two packets worth of data, something is
339 * wrong. We shouldn't quit however, since the dropped bytes might be
340 * just zeroes at the beginning of the stream. Those can occur as a
341 * combination of the nonstandard cable that ships with some devices
342 * and the serial port or USB to serial adapter.
343 */
344 dropped = len - dmms[dmm].packet_size;
345 if (dropped > 2 * dmms[dmm].packet_size)
346 sr_warn("Had to drop too much data.");
347
348 sr_info("Found device on port %s.", conn);
349
350 if (!(sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, dmms[dmm].vendor,
351 dmms[dmm].device, "")))
352 goto scan_cleanup;
353
354 if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
355 sr_err("Device context malloc failed.");
356 goto scan_cleanup;
357 }
358
359 sdi->inst_type = SR_INST_SERIAL;
360 sdi->conn = serial;
361
362 sdi->priv = devc;
363 sdi->driver = dmms[dmm].di;
364 if (!(probe = sr_probe_new(0, SR_PROBE_ANALOG, TRUE, "P1")))
365 goto scan_cleanup;
366 sdi->probes = g_slist_append(sdi->probes, probe);
367 drvc->instances = g_slist_append(drvc->instances, sdi);
368 devices = g_slist_append(devices, sdi);
369
370scan_cleanup:
371 serial_close(serial);
372
373 return devices;
374}
375
376static GSList *scan(GSList *options, int dmm)
377{
378 struct sr_config *src;
379 GSList *l, *devices;
380 const char *conn, *serialcomm;
381
382 conn = serialcomm = NULL;
383 for (l = options; l; l = l->next) {
384 src = l->data;
385 switch (src->key) {
386 case SR_CONF_CONN:
387 conn = g_variant_get_string(src->data, NULL);
388 break;
389 case SR_CONF_SERIALCOMM:
390 serialcomm = g_variant_get_string(src->data, NULL);
391 break;
392 }
393 }
394 if (!conn)
395 return NULL;
396
397 if (serialcomm) {
398 /* Use the provided comm specs. */
399 devices = sdmm_scan(conn, serialcomm, dmm);
400 } else {
401 /* Try the default. */
402 devices = sdmm_scan(conn, dmms[dmm].conn, dmm);
403 }
404
405 return devices;
406}
407
408static GSList *dev_list(int dmm)
409{
410 return ((struct drv_context *)(dmms[dmm].di->priv))->instances;
411}
412
413static int cleanup(int dmm)
414{
415 return dev_clear(dmm);
416}
417
418static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
419 const struct sr_probe_group *probe_group)
420{
421 struct dev_context *devc;
422
423 (void)probe_group;
424
425 if (sdi->status != SR_ST_ACTIVE)
426 return SR_ERR_DEV_CLOSED;
427
428 if (!(devc = sdi->priv)) {
429 sr_err("sdi->priv was NULL.");
430 return SR_ERR_BUG;
431 }
432
433 switch (id) {
434 case SR_CONF_LIMIT_SAMPLES:
435 devc->limit_samples = g_variant_get_uint64(data);
436 sr_dbg("Setting sample limit to %" PRIu64 ".",
437 devc->limit_samples);
438 break;
439 case SR_CONF_LIMIT_MSEC:
440 devc->limit_msec = g_variant_get_uint64(data);
441 sr_dbg("Setting time limit to %" PRIu64 "ms.",
442 devc->limit_msec);
443 break;
444 default:
445 return SR_ERR_NA;
446 }
447
448 return SR_OK;
449}
450
451static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
452 const struct sr_probe_group *probe_group)
453{
454 (void)sdi;
455 (void)probe_group;
456
457 switch (key) {
458 case SR_CONF_SCAN_OPTIONS:
459 *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
460 hwopts, ARRAY_SIZE(hwopts), sizeof(int32_t));
461 break;
462 case SR_CONF_DEVICE_OPTIONS:
463 *data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
464 hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
465 break;
466 default:
467 return SR_ERR_NA;
468 }
469
470 return SR_OK;
471}
472
473static int dev_acquisition_start(const struct sr_dev_inst *sdi,
474 void *cb_data, int dmm)
475{
476 struct dev_context *devc;
477 struct sr_serial_dev_inst *serial;
478
479 if (sdi->status != SR_ST_ACTIVE)
480 return SR_ERR_DEV_CLOSED;
481
482 if (!(devc = sdi->priv)) {
483 sr_err("sdi->priv was NULL.");
484 return SR_ERR_BUG;
485 }
486
487 devc->cb_data = cb_data;
488
489 /*
490 * Reset the number of samples to take. If we've already collected our
491 * quota, but we start a new session, and don't reset this, we'll just
492 * quit without acquiring any new samples.
493 */
494 devc->num_samples = 0;
495 devc->starttime = g_get_monotonic_time();
496
497 /* Send header packet to the session bus. */
498 std_session_send_df_header(cb_data, LOG_PREFIX);
499
500 /* Poll every 50ms, or whenever some data comes in. */
501 serial = sdi->conn;
502 serial_source_add(serial, G_IO_IN, 50,
503 dmms[dmm].receive_data, (void *)sdi);
504
505 return SR_OK;
506}
507
508static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
509{
510 return std_serial_dev_acquisition_stop(sdi, cb_data, std_serial_dev_close,
511 sdi->conn, LOG_PREFIX);
512}
513
514/* Driver-specific API function wrappers */
515#define HW_INIT(X) \
516static int init_##X(struct sr_context *sr_ctx) { return init(sr_ctx, X); }
517#define HW_CLEANUP(X) \
518static int cleanup_##X(void) { return cleanup(X); }
519#define HW_SCAN(X) \
520static GSList *scan_##X(GSList *options) { return scan(options, X); }
521#define HW_DEV_LIST(X) \
522static GSList *dev_list_##X(void) { return dev_list(X); }
523#define HW_DEV_CLEAR(X) \
524static int dev_clear_##X(void) { return dev_clear(X); }
525#define HW_DEV_ACQUISITION_START(X) \
526static int dev_acquisition_start_##X(const struct sr_dev_inst *sdi, \
527void *cb_data) { return dev_acquisition_start(sdi, cb_data, X); }
528
529/* Driver structs and API function wrappers */
530#define DRV(ID, ID_UPPER, NAME, LONGNAME) \
531HW_INIT(ID_UPPER) \
532HW_CLEANUP(ID_UPPER) \
533HW_SCAN(ID_UPPER) \
534HW_DEV_LIST(ID_UPPER) \
535HW_DEV_CLEAR(ID_UPPER) \
536HW_DEV_ACQUISITION_START(ID_UPPER) \
537SR_PRIV struct sr_dev_driver ID##_driver_info = { \
538 .name = NAME, \
539 .longname = LONGNAME, \
540 .api_version = 1, \
541 .init = init_##ID_UPPER, \
542 .cleanup = cleanup_##ID_UPPER, \
543 .scan = scan_##ID_UPPER, \
544 .dev_list = dev_list_##ID_UPPER, \
545 .dev_clear = dev_clear_##ID_UPPER, \
546 .config_get = NULL, \
547 .config_set = config_set, \
548 .config_list = config_list, \
549 .dev_open = std_serial_dev_open, \
550 .dev_close = std_serial_dev_close, \
551 .dev_acquisition_start = dev_acquisition_start_##ID_UPPER, \
552 .dev_acquisition_stop = dev_acquisition_stop, \
553 .priv = NULL, \
554};
555
556DRV(bbcgm_m2110, BBCGM_M2110, "bbcgm-m2110", "BBC Goertz Metrawatt M2110")
557DRV(digitek_dt4000zc, DIGITEK_DT4000ZC, "digitek-dt4000zc", "Digitek DT4000ZC")
558DRV(tekpower_tp4000zc, TEKPOWER_TP4000ZC, "tekpower-tp4000zc", "TekPower TP4000ZC")
559DRV(metex_me31, METEX_ME31, "metex-me31", "Metex ME-31")
560DRV(peaktech_3410, PEAKTECH_3410, "peaktech-3410", "PeakTech 3410")
561DRV(mastech_mas345, MASTECH_MAS345, "mastech-mas345", "MASTECH MAS345")
562DRV(va_va18b, VA_VA18B, "va-va18b", "V&A VA18B")
563DRV(va_va40b, VA_VA40B, "va-va40b", "V&A VA40B")
564DRV(metex_m3640d, METEX_M3640D, "metex-m3640d", "Metex M-3640D")
565DRV(metex_m4650cr, METEX_M4650CR, "metex-m4650cr", "Metex M-4650CR")
566DRV(peaktech_4370, PEAKTECH_4370, "peaktech-4370", "PeakTech 4370")
567DRV(pce_pce_dm32, PCE_PCE_DM32, "pce-pce-dm32", "PCE PCE-DM32")
568DRV(radioshack_22_168, RADIOSHACK_22_168, "radioshack-22-168", "RadioShack 22-168")
569DRV(radioshack_22_805, RADIOSHACK_22_805, "radioshack-22-805", "RadioShack 22-805")
570DRV(radioshack_22_812, RADIOSHACK_22_812, "radioshack-22-812", "RadioShack 22-812")
571DRV(tecpel_dmm_8061_ser, TECPEL_DMM_8061_SER, "tecpel-dmm-8061-ser", "Tecpel DMM-8061 (UT-D02 cable)")
572DRV(voltcraft_m3650d, VOLTCRAFT_M3650D, "voltcraft-m3650d", "Voltcraft M-3650D")
573DRV(voltcraft_m4650cr, VOLTCRAFT_M4650CR, "voltcraft-m4650cr", "Voltcraft M-4650CR")
574DRV(voltcraft_vc820_ser, VOLTCRAFT_VC820_SER, "voltcraft-vc820-ser", "Voltcraft VC-820 (UT-D02 cable)")
575DRV(voltcraft_vc830_ser, VOLTCRAFT_VC830_SER, "voltcraft-vc830-ser", "Voltcraft VC-830 (UT-D02 cable)")
576DRV(voltcraft_vc840_ser, VOLTCRAFT_VC840_SER, "voltcraft-vc840-ser", "Voltcraft VC-840 (UT-D02 cable)")
577DRV(uni_t_ut60a_ser, UNI_T_UT60A_SER, "uni-t-ut60a-ser", "UNI-T UT60A (UT-D02 cable)")
578DRV(uni_t_ut60e_ser, UNI_T_UT60E_SER, "uni-t-ut60e-ser", "UNI-T UT60E (UT-D02 cable)")
579DRV(uni_t_ut61b_ser, UNI_T_UT61B_SER, "uni-t-ut61b-ser", "UNI-T UT61B (UT-D02 cable)")
580DRV(uni_t_ut61c_ser, UNI_T_UT61C_SER, "uni-t-ut61c-ser", "UNI-T UT61C (UT-D02 cable)")
581DRV(uni_t_ut61d_ser, UNI_T_UT61D_SER, "uni-t-ut61d-ser", "UNI-T UT61D (UT-D02 cable)")
582DRV(uni_t_ut61e_ser, UNI_T_UT61E_SER, "uni-t-ut61e-ser", "UNI-T UT61E (UT-D02 cable)")
583DRV(iso_tech_idm103n, ISO_TECH_IDM103N, "iso-tech-idm103n", "ISO-TECH IDM103N")
Hardware access and backend lib