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1 | /* | |
2 | * This file is part of the libsigrok project. | |
3 | * | |
4 | * Copyright (C) 2014 abraxa (Soeren Apel) <soeren@apelpie.net> | |
5 | * Based on the Hameg HMO driver by poljar (Damir Jelić) <poljarinho@gmail.com> | |
6 | * | |
7 | * This program is free software: you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published by | |
9 | * the Free Software Foundation, either version 3 of the License, or | |
10 | * (at your option) any later version. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 | */ | |
20 | ||
21 | #include <config.h> | |
22 | #include <stdlib.h> | |
23 | #include "scpi.h" | |
24 | #include "protocol.h" | |
25 | ||
26 | static struct sr_dev_driver yokogawa_dlm_driver_info; | |
27 | ||
28 | static const char *MANUFACTURER_ID = "YOKOGAWA"; | |
29 | ||
30 | static const uint32_t scanopts[] = { | |
31 | SR_CONF_CONN, | |
32 | }; | |
33 | ||
34 | static const uint32_t drvopts[] = { | |
35 | SR_CONF_LOGIC_ANALYZER, | |
36 | SR_CONF_OSCILLOSCOPE, | |
37 | }; | |
38 | ||
39 | static const uint32_t devopts[] = { | |
40 | SR_CONF_LIMIT_FRAMES | SR_CONF_GET | SR_CONF_SET, | |
41 | SR_CONF_SAMPLERATE | SR_CONF_GET, | |
42 | SR_CONF_TIMEBASE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST, | |
43 | SR_CONF_NUM_HDIV | SR_CONF_GET, | |
44 | SR_CONF_HORIZ_TRIGGERPOS | SR_CONF_GET | SR_CONF_SET, | |
45 | SR_CONF_TRIGGER_SOURCE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST, | |
46 | SR_CONF_TRIGGER_SLOPE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST, | |
47 | }; | |
48 | ||
49 | static const uint32_t devopts_cg_analog[] = { | |
50 | SR_CONF_NUM_VDIV | SR_CONF_GET, | |
51 | SR_CONF_VDIV | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST, | |
52 | SR_CONF_COUPLING | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST, | |
53 | }; | |
54 | ||
55 | static const uint32_t devopts_cg_digital[] = { | |
56 | /* EMPTY */ | |
57 | }; | |
58 | ||
59 | enum { | |
60 | CG_INVALID = -1, | |
61 | CG_NONE, | |
62 | CG_ANALOG, | |
63 | CG_DIGITAL, | |
64 | }; | |
65 | ||
66 | static struct sr_dev_inst *probe_device(struct sr_scpi_dev_inst *scpi) | |
67 | { | |
68 | struct sr_dev_inst *sdi; | |
69 | struct dev_context *devc; | |
70 | struct sr_scpi_hw_info *hw_info; | |
71 | char *model_name; | |
72 | int model_index; | |
73 | ||
74 | sdi = NULL; | |
75 | devc = NULL; | |
76 | hw_info = NULL; | |
77 | ||
78 | if (sr_scpi_get_hw_id(scpi, &hw_info) != SR_OK) { | |
79 | sr_info("Couldn't get IDN response."); | |
80 | goto fail; | |
81 | } | |
82 | ||
83 | if (strcmp(hw_info->manufacturer, MANUFACTURER_ID) != 0) | |
84 | goto fail; | |
85 | ||
86 | if (dlm_model_get(hw_info->model, &model_name, &model_index) != SR_OK) | |
87 | goto fail; | |
88 | ||
89 | sdi = g_malloc0(sizeof(struct sr_dev_inst)); | |
90 | sdi->vendor = g_strdup("Yokogawa"); | |
91 | sdi->model = g_strdup(model_name); | |
92 | sdi->version = g_strdup(hw_info->firmware_version); | |
93 | ||
94 | sdi->serial_num = g_strdup(hw_info->serial_number); | |
95 | ||
96 | sr_scpi_hw_info_free(hw_info); | |
97 | hw_info = NULL; | |
98 | ||
99 | devc = g_malloc0(sizeof(struct dev_context)); | |
100 | ||
101 | sdi->driver = &yokogawa_dlm_driver_info; | |
102 | sdi->priv = devc; | |
103 | sdi->inst_type = SR_INST_SCPI; | |
104 | sdi->conn = scpi; | |
105 | ||
106 | if (dlm_device_init(sdi, model_index) != SR_OK) | |
107 | goto fail; | |
108 | ||
109 | return sdi; | |
110 | ||
111 | fail: | |
112 | sr_scpi_hw_info_free(hw_info); | |
113 | sr_dev_inst_free(sdi); | |
114 | g_free(devc); | |
115 | ||
116 | return NULL; | |
117 | } | |
118 | ||
119 | static GSList *scan(struct sr_dev_driver *di, GSList *options) | |
120 | { | |
121 | return sr_scpi_scan(di->context, options, probe_device); | |
122 | } | |
123 | ||
124 | static void clear_helper(struct dev_context *devc) | |
125 | { | |
126 | dlm_scope_state_destroy(devc->model_state); | |
127 | g_free(devc->analog_groups); | |
128 | g_free(devc->digital_groups); | |
129 | } | |
130 | ||
131 | static int dev_clear(const struct sr_dev_driver *di) | |
132 | { | |
133 | return std_dev_clear_with_callback(di, (std_dev_clear_callback)clear_helper); | |
134 | } | |
135 | ||
136 | static int dev_open(struct sr_dev_inst *sdi) | |
137 | { | |
138 | if (sr_scpi_open(sdi->conn) != SR_OK) | |
139 | return SR_ERR; | |
140 | ||
141 | if (dlm_scope_state_query(sdi) != SR_OK) | |
142 | return SR_ERR; | |
143 | ||
144 | return SR_OK; | |
145 | } | |
146 | ||
147 | static int dev_close(struct sr_dev_inst *sdi) | |
148 | { | |
149 | return sr_scpi_close(sdi->conn); | |
150 | } | |
151 | ||
152 | /** | |
153 | * Check which category a given channel group belongs to. | |
154 | * | |
155 | * @param devc Our internal device context. | |
156 | * @param cg The channel group to check. | |
157 | * | |
158 | * @retval CG_NONE cg is NULL | |
159 | * @retval CG_ANALOG cg is an analog group | |
160 | * @retval CG_DIGITAL cg is a digital group | |
161 | * @retval CG_INVALID cg is something else | |
162 | */ | |
163 | static int check_channel_group(struct dev_context *devc, | |
164 | const struct sr_channel_group *cg) | |
165 | { | |
166 | const struct scope_config *model; | |
167 | ||
168 | if (!devc) | |
169 | return CG_INVALID; | |
170 | model = devc->model_config; | |
171 | ||
172 | if (!cg) | |
173 | return CG_NONE; | |
174 | ||
175 | if (std_cg_idx(cg, devc->analog_groups, model->analog_channels) >= 0) | |
176 | return CG_ANALOG; | |
177 | ||
178 | if (std_cg_idx(cg, devc->digital_groups, model->pods) >= 0) | |
179 | return CG_DIGITAL; | |
180 | ||
181 | sr_err("Invalid channel group specified."); | |
182 | ||
183 | return CG_INVALID; | |
184 | } | |
185 | ||
186 | static int config_get(uint32_t key, GVariant **data, | |
187 | const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) | |
188 | { | |
189 | int ret, cg_type, idx; | |
190 | struct dev_context *devc; | |
191 | const struct scope_config *model; | |
192 | struct scope_state *state; | |
193 | ||
194 | if (!sdi) | |
195 | return SR_ERR_ARG; | |
196 | ||
197 | devc = sdi->priv; | |
198 | ||
199 | if ((cg_type = check_channel_group(devc, cg)) == CG_INVALID) | |
200 | return SR_ERR; | |
201 | ||
202 | model = devc->model_config; | |
203 | state = devc->model_state; | |
204 | ||
205 | switch (key) { | |
206 | case SR_CONF_NUM_HDIV: | |
207 | *data = g_variant_new_int32(model->num_xdivs); | |
208 | ret = SR_OK; | |
209 | break; | |
210 | case SR_CONF_TIMEBASE: | |
211 | *data = g_variant_new("(tt)", | |
212 | dlm_timebases[state->timebase][0], | |
213 | dlm_timebases[state->timebase][1]); | |
214 | ret = SR_OK; | |
215 | break; | |
216 | case SR_CONF_NUM_VDIV: | |
217 | if (!cg) | |
218 | return SR_ERR_CHANNEL_GROUP; | |
219 | if (cg_type != CG_ANALOG) | |
220 | return SR_ERR_NA; | |
221 | *data = g_variant_new_int32(model->num_ydivs); | |
222 | ret = SR_OK; | |
223 | break; | |
224 | case SR_CONF_VDIV: | |
225 | if (!cg) | |
226 | return SR_ERR_CHANNEL_GROUP; | |
227 | if (cg_type != CG_ANALOG) | |
228 | return SR_ERR_NA; | |
229 | if ((idx = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0) | |
230 | return SR_ERR_ARG; | |
231 | *data = g_variant_new("(tt)", | |
232 | dlm_vdivs[state->analog_states[idx].vdiv][0], | |
233 | dlm_vdivs[state->analog_states[idx].vdiv][1]); | |
234 | ret = SR_OK; | |
235 | break; | |
236 | case SR_CONF_TRIGGER_SOURCE: | |
237 | *data = g_variant_new_string((*model->trigger_sources)[state->trigger_source]); | |
238 | ret = SR_OK; | |
239 | break; | |
240 | case SR_CONF_TRIGGER_SLOPE: | |
241 | *data = g_variant_new_string(dlm_trigger_slopes[state->trigger_slope]); | |
242 | ret = SR_OK; | |
243 | break; | |
244 | case SR_CONF_HORIZ_TRIGGERPOS: | |
245 | *data = g_variant_new_double(state->horiz_triggerpos); | |
246 | ret = SR_OK; | |
247 | break; | |
248 | case SR_CONF_COUPLING: | |
249 | if (!cg) | |
250 | return SR_ERR_CHANNEL_GROUP; | |
251 | if (cg_type != CG_ANALOG) | |
252 | return SR_ERR_NA; | |
253 | if ((idx = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0) | |
254 | return SR_ERR_ARG; | |
255 | *data = g_variant_new_string((*model->coupling_options)[state->analog_states[idx].coupling]); | |
256 | ret = SR_OK; | |
257 | break; | |
258 | case SR_CONF_SAMPLERATE: | |
259 | *data = g_variant_new_uint64(state->sample_rate); | |
260 | ret = SR_OK; | |
261 | break; | |
262 | default: | |
263 | ret = SR_ERR_NA; | |
264 | } | |
265 | ||
266 | return ret; | |
267 | } | |
268 | ||
269 | static int config_set(uint32_t key, GVariant *data, | |
270 | const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) | |
271 | { | |
272 | int ret, cg_type, idx, j; | |
273 | char float_str[30]; | |
274 | struct dev_context *devc; | |
275 | const struct scope_config *model; | |
276 | struct scope_state *state; | |
277 | double tmp_d; | |
278 | gboolean update_sample_rate; | |
279 | ||
280 | if (!sdi || !(devc = sdi->priv)) | |
281 | return SR_ERR_ARG; | |
282 | ||
283 | if ((cg_type = check_channel_group(devc, cg)) == CG_INVALID) | |
284 | return SR_ERR; | |
285 | ||
286 | model = devc->model_config; | |
287 | state = devc->model_state; | |
288 | update_sample_rate = FALSE; | |
289 | ||
290 | switch (key) { | |
291 | case SR_CONF_LIMIT_FRAMES: | |
292 | devc->frame_limit = g_variant_get_uint64(data); | |
293 | ret = SR_OK; | |
294 | break; | |
295 | case SR_CONF_TRIGGER_SOURCE: | |
296 | if ((idx = std_str_idx(data, *model->trigger_sources, model->num_trigger_sources)) < 0) | |
297 | return SR_ERR_ARG; | |
298 | state->trigger_source = idx; | |
299 | /* TODO: A and B trigger support possible? */ | |
300 | ret = dlm_trigger_source_set(sdi->conn, (*model->trigger_sources)[idx]); | |
301 | break; | |
302 | case SR_CONF_VDIV: | |
303 | if (!cg) | |
304 | return SR_ERR_CHANNEL_GROUP; | |
305 | if ((idx = std_u64_tuple_idx(data, ARRAY_AND_SIZE(dlm_vdivs))) < 0) | |
306 | return SR_ERR_ARG; | |
307 | if ((j = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0) | |
308 | return SR_ERR_ARG; | |
309 | state->analog_states[j].vdiv = idx; | |
310 | g_ascii_formatd(float_str, sizeof(float_str), | |
311 | "%E", (float) dlm_vdivs[idx][0] / dlm_vdivs[idx][1]); | |
312 | if (dlm_analog_chan_vdiv_set(sdi->conn, j + 1, float_str) != SR_OK || | |
313 | sr_scpi_get_opc(sdi->conn) != SR_OK) | |
314 | return SR_ERR; | |
315 | ret = SR_OK; | |
316 | break; | |
317 | case SR_CONF_TIMEBASE: | |
318 | if ((idx = std_u64_tuple_idx(data, ARRAY_AND_SIZE(dlm_timebases))) < 0) | |
319 | return SR_ERR_ARG; | |
320 | state->timebase = idx; | |
321 | g_ascii_formatd(float_str, sizeof(float_str), | |
322 | "%E", (float) dlm_timebases[idx][0] / dlm_timebases[idx][1]); | |
323 | ret = dlm_timebase_set(sdi->conn, float_str); | |
324 | update_sample_rate = TRUE; | |
325 | break; | |
326 | case SR_CONF_HORIZ_TRIGGERPOS: | |
327 | tmp_d = g_variant_get_double(data); | |
328 | ||
329 | /* TODO: Check if the calculation makes sense for the DLM. */ | |
330 | if (tmp_d < 0.0 || tmp_d > 1.0) | |
331 | return SR_ERR; | |
332 | ||
333 | state->horiz_triggerpos = tmp_d; | |
334 | tmp_d = -(tmp_d - 0.5) * | |
335 | ((double) dlm_timebases[state->timebase][0] / | |
336 | dlm_timebases[state->timebase][1]) | |
337 | * model->num_xdivs; | |
338 | ||
339 | g_ascii_formatd(float_str, sizeof(float_str), "%E", tmp_d); | |
340 | ret = dlm_horiz_trigger_pos_set(sdi->conn, float_str); | |
341 | break; | |
342 | case SR_CONF_TRIGGER_SLOPE: | |
343 | if ((idx = std_str_idx(data, ARRAY_AND_SIZE(dlm_trigger_slopes))) < 0) | |
344 | return SR_ERR_ARG; | |
345 | /* Note: See dlm_trigger_slopes[] in protocol.c. */ | |
346 | state->trigger_slope = idx; | |
347 | ret = dlm_trigger_slope_set(sdi->conn, state->trigger_slope); | |
348 | break; | |
349 | case SR_CONF_COUPLING: | |
350 | if (!cg) | |
351 | return SR_ERR_CHANNEL_GROUP; | |
352 | if ((idx = std_str_idx(data, *model->coupling_options, model->num_coupling_options)) < 0) | |
353 | return SR_ERR_ARG; | |
354 | if ((j = std_cg_idx(cg, devc->analog_groups, model->analog_channels)) < 0) | |
355 | return SR_ERR_ARG; | |
356 | state->analog_states[j].coupling = idx; | |
357 | if (dlm_analog_chan_coupl_set(sdi->conn, j + 1, (*model->coupling_options)[idx]) != SR_OK || | |
358 | sr_scpi_get_opc(sdi->conn) != SR_OK) | |
359 | return SR_ERR; | |
360 | ret = SR_OK; | |
361 | break; | |
362 | default: | |
363 | ret = SR_ERR_NA; | |
364 | break; | |
365 | } | |
366 | ||
367 | if (ret == SR_OK) | |
368 | ret = sr_scpi_get_opc(sdi->conn); | |
369 | ||
370 | if (ret == SR_OK && update_sample_rate) | |
371 | ret = dlm_sample_rate_query(sdi); | |
372 | ||
373 | return ret; | |
374 | } | |
375 | ||
376 | static int config_channel_set(const struct sr_dev_inst *sdi, | |
377 | struct sr_channel *ch, unsigned int changes) | |
378 | { | |
379 | /* Currently we only handle SR_CHANNEL_SET_ENABLED. */ | |
380 | if (changes != SR_CHANNEL_SET_ENABLED) | |
381 | return SR_ERR_NA; | |
382 | ||
383 | return dlm_channel_state_set(sdi, ch->index, ch->enabled); | |
384 | } | |
385 | ||
386 | static int config_list(uint32_t key, GVariant **data, | |
387 | const struct sr_dev_inst *sdi, const struct sr_channel_group *cg) | |
388 | { | |
389 | int cg_type = CG_NONE; | |
390 | struct dev_context *devc; | |
391 | const struct scope_config *model; | |
392 | ||
393 | devc = (sdi) ? sdi->priv : NULL; | |
394 | model = (devc) ? devc->model_config : NULL; | |
395 | ||
396 | if (!cg) { | |
397 | switch (key) { | |
398 | case SR_CONF_SCAN_OPTIONS: | |
399 | case SR_CONF_DEVICE_OPTIONS: | |
400 | return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts); | |
401 | case SR_CONF_TIMEBASE: | |
402 | *data = std_gvar_tuple_array(ARRAY_AND_SIZE(dlm_timebases)); | |
403 | return SR_OK; | |
404 | case SR_CONF_TRIGGER_SOURCE: | |
405 | if (!model) | |
406 | return SR_ERR_ARG; | |
407 | *data = g_variant_new_strv(*model->trigger_sources, model->num_trigger_sources); | |
408 | return SR_OK; | |
409 | case SR_CONF_TRIGGER_SLOPE: | |
410 | *data = g_variant_new_strv(ARRAY_AND_SIZE(dlm_trigger_slopes)); | |
411 | return SR_OK; | |
412 | case SR_CONF_NUM_HDIV: | |
413 | if (!model) | |
414 | return SR_ERR_ARG; | |
415 | *data = g_variant_new_uint32(model->num_xdivs); | |
416 | return SR_OK; | |
417 | default: | |
418 | return SR_ERR_NA; | |
419 | } | |
420 | } | |
421 | ||
422 | if ((cg_type = check_channel_group(devc, cg)) == CG_INVALID) | |
423 | return SR_ERR; | |
424 | ||
425 | switch (key) { | |
426 | case SR_CONF_DEVICE_OPTIONS: | |
427 | if (cg_type == CG_ANALOG) { | |
428 | *data = std_gvar_array_u32(ARRAY_AND_SIZE(devopts_cg_analog)); | |
429 | break; | |
430 | } | |
431 | if (cg_type == CG_DIGITAL) { | |
432 | if (!ARRAY_SIZE(devopts_cg_digital)) { | |
433 | *data = std_gvar_array_u32(NULL, 0); | |
434 | break; | |
435 | } | |
436 | *data = std_gvar_array_u32(ARRAY_AND_SIZE(devopts_cg_digital)); | |
437 | break; | |
438 | } | |
439 | *data = std_gvar_array_u32(NULL, 0); | |
440 | break; | |
441 | case SR_CONF_COUPLING: | |
442 | if (!cg) | |
443 | return SR_ERR_CHANNEL_GROUP; | |
444 | *data = g_variant_new_strv(*model->coupling_options, model->num_coupling_options); | |
445 | break; | |
446 | case SR_CONF_VDIV: | |
447 | if (!cg) | |
448 | return SR_ERR_CHANNEL_GROUP; | |
449 | *data = std_gvar_tuple_array(ARRAY_AND_SIZE(dlm_vdivs)); | |
450 | break; | |
451 | default: | |
452 | return SR_ERR_NA; | |
453 | } | |
454 | ||
455 | return SR_OK; | |
456 | } | |
457 | ||
458 | static int dlm_check_channels(GSList *channels) | |
459 | { | |
460 | GSList *l; | |
461 | struct sr_channel *ch; | |
462 | gboolean enabled_pod1, enabled_chan4; | |
463 | ||
464 | enabled_pod1 = enabled_chan4 = FALSE; | |
465 | ||
466 | /* Note: On the DLM2000, CH4 and Logic are shared. */ | |
467 | /* TODO Handle non-DLM2000 models. */ | |
468 | for (l = channels; l; l = l->next) { | |
469 | ch = l->data; | |
470 | switch (ch->type) { | |
471 | case SR_CHANNEL_ANALOG: | |
472 | if (ch->index == 3) | |
473 | enabled_chan4 = TRUE; | |
474 | break; | |
475 | case SR_CHANNEL_LOGIC: | |
476 | enabled_pod1 = TRUE; | |
477 | break; | |
478 | default: | |
479 | return SR_ERR; | |
480 | } | |
481 | } | |
482 | ||
483 | if (enabled_pod1 && enabled_chan4) | |
484 | return SR_ERR; | |
485 | ||
486 | return SR_OK; | |
487 | } | |
488 | ||
489 | static int dev_acquisition_start(const struct sr_dev_inst *sdi) | |
490 | { | |
491 | GSList *l; | |
492 | gboolean digital_added; | |
493 | struct sr_channel *ch; | |
494 | struct dev_context *devc; | |
495 | struct sr_scpi_dev_inst *scpi; | |
496 | ||
497 | scpi = sdi->conn; | |
498 | devc = sdi->priv; | |
499 | digital_added = FALSE; | |
500 | ||
501 | g_slist_free(devc->enabled_channels); | |
502 | devc->enabled_channels = NULL; | |
503 | ||
504 | for (l = sdi->channels; l; l = l->next) { | |
505 | ch = l->data; | |
506 | if (!ch->enabled) | |
507 | continue; | |
508 | /* Only add a single digital channel. */ | |
509 | if (ch->type != SR_CHANNEL_LOGIC || !digital_added) { | |
510 | devc->enabled_channels = g_slist_append( | |
511 | devc->enabled_channels, ch); | |
512 | if (ch->type == SR_CHANNEL_LOGIC) | |
513 | digital_added = TRUE; | |
514 | } | |
515 | } | |
516 | ||
517 | if (!devc->enabled_channels) | |
518 | return SR_ERR; | |
519 | ||
520 | if (dlm_check_channels(devc->enabled_channels) != SR_OK) { | |
521 | sr_err("Invalid channel configuration specified!"); | |
522 | return SR_ERR_NA; | |
523 | } | |
524 | ||
525 | /* Request data for the first enabled channel. */ | |
526 | devc->current_channel = devc->enabled_channels; | |
527 | dlm_channel_data_request(sdi); | |
528 | ||
529 | sr_scpi_source_add(sdi->session, scpi, G_IO_IN, 5, | |
530 | dlm_data_receive, (void *)sdi); | |
531 | ||
532 | return SR_OK; | |
533 | } | |
534 | ||
535 | static int dev_acquisition_stop(struct sr_dev_inst *sdi) | |
536 | { | |
537 | struct dev_context *devc; | |
538 | ||
539 | std_session_send_df_end(sdi); | |
540 | ||
541 | devc = sdi->priv; | |
542 | ||
543 | devc->num_frames = 0; | |
544 | g_slist_free(devc->enabled_channels); | |
545 | devc->enabled_channels = NULL; | |
546 | ||
547 | sr_scpi_source_remove(sdi->session, sdi->conn); | |
548 | ||
549 | return SR_OK; | |
550 | } | |
551 | ||
552 | static struct sr_dev_driver yokogawa_dlm_driver_info = { | |
553 | .name = "yokogawa-dlm", | |
554 | .longname = "Yokogawa DL/DLM", | |
555 | .api_version = 1, | |
556 | .init = std_init, | |
557 | .cleanup = std_cleanup, | |
558 | .scan = scan, | |
559 | .dev_list = std_dev_list, | |
560 | .dev_clear = dev_clear, | |
561 | .config_get = config_get, | |
562 | .config_set = config_set, | |
563 | .config_channel_set = config_channel_set, | |
564 | .config_list = config_list, | |
565 | .dev_open = dev_open, | |
566 | .dev_close = dev_close, | |
567 | .dev_acquisition_start = dev_acquisition_start, | |
568 | .dev_acquisition_stop = dev_acquisition_stop, | |
569 | .context = NULL, | |
570 | }; | |
571 | SR_REGISTER_DEV_DRIVER(yokogawa_dlm_driver_info); |