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0acdd793 BV |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
4 | * Copyright (C) 2014 Bert Vermeulen <bert@biot.com> | |
5 | * | |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
6ec6c43b | 20 | #include <config.h> |
6dcb9723 | 21 | #include <string.h> |
0acdd793 BV |
22 | #include "protocol.h" |
23 | ||
6dcb9723 BV |
24 | #define SERIALCOMM "115200/8n1" |
25 | ||
0acdd793 | 26 | SR_PRIV struct sr_dev_driver testo_driver_info; |
695dc859 | 27 | static int dev_acquisition_stop(struct sr_dev_inst *sdi); |
6dcb9723 | 28 | |
584560f1 | 29 | static const uint32_t scanopts[] = { |
6dcb9723 BV |
30 | SR_CONF_CONN, |
31 | }; | |
32 | ||
584560f1 | 33 | static const uint32_t devopts[] = { |
6dcb9723 | 34 | SR_CONF_MULTIMETER, |
6dcb9723 | 35 | SR_CONF_CONTINUOUS, |
5827f61b BV |
36 | SR_CONF_LIMIT_SAMPLES | SR_CONF_SET, |
37 | SR_CONF_LIMIT_MSEC | SR_CONF_SET, | |
6dcb9723 BV |
38 | }; |
39 | ||
329733d9 UH |
40 | static const uint8_t TESTO_x35_REQUEST[] = { 0x12, 0, 0, 0, 1, 1, 0x55, 0xd1, 0xb7 }; |
41 | ||
42 | static const struct testo_model models[] = { | |
6dcb9723 BV |
43 | { "435", 9, TESTO_x35_REQUEST }, |
44 | }; | |
0acdd793 | 45 | |
4f840ce9 | 46 | static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx) |
0acdd793 BV |
47 | { |
48 | return std_init(sr_ctx, di, LOG_PREFIX); | |
49 | } | |
50 | ||
4f840ce9 | 51 | static GSList *scan(struct sr_dev_driver *di, GSList *options) |
0acdd793 BV |
52 | { |
53 | struct drv_context *drvc; | |
6dcb9723 BV |
54 | struct dev_context *devc; |
55 | struct sr_config *src; | |
56 | struct sr_dev_inst *sdi; | |
57 | struct sr_usb_dev_inst *usb; | |
58 | struct libusb_device_descriptor des; | |
59 | libusb_device **devlist; | |
60 | struct libusb_device_handle *hdl; | |
61 | GSList *conn_devices, *devices, *l; | |
bde9fbd1 | 62 | int ret, i; |
6dcb9723 | 63 | const char *str; |
bde9fbd1 | 64 | char manufacturer[64], product[64], connection_id[64]; |
0acdd793 BV |
65 | |
66 | devices = NULL; | |
41812aca | 67 | drvc = di->context; |
0acdd793 BV |
68 | drvc->instances = NULL; |
69 | ||
6dcb9723 BV |
70 | conn_devices = NULL; |
71 | for (l = options; l; l = l->next) { | |
72 | src = l->data; | |
73 | if (src->key != SR_CONF_CONN) | |
74 | continue; | |
75 | str = g_variant_get_string(src->data, NULL); | |
76 | conn_devices = sr_usb_find(drvc->sr_ctx->libusb_ctx, str); | |
77 | } | |
78 | ||
79 | libusb_get_device_list(drvc->sr_ctx->libusb_ctx, &devlist); | |
80 | for (i = 0; devlist[i]; i++) { | |
81 | if (conn_devices) { | |
82 | usb = NULL; | |
83 | for (l = conn_devices; l; l = l->next) { | |
84 | usb = l->data; | |
85 | if (usb->bus == libusb_get_bus_number(devlist[i]) | |
86 | && usb->address == libusb_get_device_address(devlist[i])) | |
87 | break; | |
88 | } | |
89 | if (!l) | |
90 | /* This device matched none of the ones that | |
91 | * matched the conn specification. */ | |
92 | continue; | |
93 | } | |
94 | ||
2a8f2d41 | 95 | libusb_get_device_descriptor(devlist[i], &des); |
6dcb9723 BV |
96 | |
97 | if ((ret = libusb_open(devlist[i], &hdl)) < 0) | |
98 | continue; | |
99 | ||
100 | manufacturer[0] = product[0] = '\0'; | |
101 | if (des.iManufacturer && (ret = libusb_get_string_descriptor_ascii( | |
102 | hdl, des.iManufacturer, (unsigned char *) manufacturer, | |
103 | sizeof(manufacturer))) < 0) { | |
104 | sr_warn("Failed to get manufacturer string descriptor: %s.", | |
105 | libusb_error_name(ret)); | |
106 | } | |
107 | if (des.iProduct && (ret = libusb_get_string_descriptor_ascii( | |
108 | hdl, des.iProduct, (unsigned char *) product, | |
109 | sizeof(product))) < 0) { | |
110 | sr_warn("Failed to get product string descriptor: %s.", | |
111 | libusb_error_name(ret)); | |
112 | } | |
113 | libusb_close(hdl); | |
114 | ||
115 | if (strncmp(manufacturer, "testo", 5)) | |
116 | continue; | |
117 | ||
bde9fbd1 SA |
118 | usb_get_port_path(devlist[i], connection_id, sizeof(connection_id)); |
119 | ||
6dcb9723 BV |
120 | /* Hardcode the 435 for now.*/ |
121 | if (strcmp(product, "testo 435/635/735")) | |
122 | continue; | |
123 | ||
aac29cc1 | 124 | sdi = g_malloc0(sizeof(struct sr_dev_inst)); |
0af636be UH |
125 | sdi->status = SR_ST_INACTIVE; |
126 | sdi->vendor = g_strdup("Testo"); | |
127 | sdi->model = g_strdup("435/635/735"); | |
6dcb9723 BV |
128 | sdi->driver = di; |
129 | sdi->inst_type = SR_INST_USB; | |
130 | sdi->conn = sr_usb_dev_inst_new(libusb_get_bus_number(devlist[i]), | |
131 | libusb_get_device_address(devlist[i]), NULL); | |
bde9fbd1 | 132 | sdi->connection_id = g_strdup(connection_id); |
6dcb9723 BV |
133 | devc = g_malloc(sizeof(struct dev_context)); |
134 | devc->model = &models[0]; | |
135 | devc->limit_msec = 0; | |
136 | devc->limit_samples = 0; | |
137 | sdi->priv = devc; | |
138 | if (testo_probe_channels(sdi) != SR_OK) | |
139 | continue; | |
140 | drvc->instances = g_slist_append(drvc->instances, sdi); | |
141 | devices = g_slist_append(devices, sdi); | |
142 | } | |
143 | libusb_free_device_list(devlist, 1); | |
144 | g_slist_free_full(conn_devices, (GDestroyNotify)sr_usb_dev_inst_free); | |
0acdd793 BV |
145 | |
146 | return devices; | |
147 | } | |
148 | ||
4f840ce9 | 149 | static GSList *dev_list(const struct sr_dev_driver *di) |
0acdd793 | 150 | { |
41812aca | 151 | return ((struct drv_context *)(di->context))->instances; |
0acdd793 BV |
152 | } |
153 | ||
4f840ce9 | 154 | static int dev_clear(const struct sr_dev_driver *di) |
0acdd793 BV |
155 | { |
156 | return std_dev_clear(di, NULL); | |
157 | } | |
158 | ||
159 | static int dev_open(struct sr_dev_inst *sdi) | |
160 | { | |
4f840ce9 | 161 | struct sr_dev_driver *di = sdi->driver; |
41812aca | 162 | struct drv_context *drvc = di->context; |
6dcb9723 BV |
163 | struct sr_usb_dev_inst *usb; |
164 | libusb_device **devlist; | |
165 | int ret, i; | |
bde9fbd1 | 166 | char connection_id[64]; |
6dcb9723 | 167 | |
41812aca | 168 | if (!di->context) { |
6dcb9723 BV |
169 | sr_err("Driver was not initialized."); |
170 | return SR_ERR; | |
171 | } | |
0acdd793 | 172 | |
6dcb9723 BV |
173 | usb = sdi->conn; |
174 | libusb_get_device_list(drvc->sr_ctx->libusb_ctx, &devlist); | |
175 | for (i = 0; devlist[i]; i++) { | |
bde9fbd1 SA |
176 | usb_get_port_path(devlist[i], connection_id, sizeof(connection_id)); |
177 | if (strcmp(sdi->connection_id, connection_id)) | |
6dcb9723 BV |
178 | continue; |
179 | if ((ret = libusb_open(devlist[i], &usb->devhdl))) { | |
180 | sr_err("Failed to open device: %s.", libusb_error_name(ret)); | |
181 | return SR_ERR; | |
182 | } | |
183 | break; | |
184 | } | |
185 | libusb_free_device_list(devlist, 1); | |
186 | if (!devlist[i]) { | |
187 | sr_err("Device not found."); | |
188 | return SR_ERR; | |
189 | } | |
0acdd793 | 190 | |
88b1d4e5 BV |
191 | if (libusb_has_capability(LIBUSB_CAP_SUPPORTS_DETACH_KERNEL_DRIVER)) { |
192 | if (libusb_kernel_driver_active(usb->devhdl, 0) == 1) { | |
193 | if ((ret = libusb_detach_kernel_driver(usb->devhdl, 0)) < 0) { | |
194 | sr_err("Failed to detach kernel driver: %s.", | |
195 | libusb_error_name(ret)); | |
196 | return SR_ERR; | |
197 | } | |
198 | } | |
199 | } | |
200 | ||
6dcb9723 BV |
201 | if ((ret = libusb_claim_interface(usb->devhdl, 0))) { |
202 | sr_err("Failed to claim interface: %s.", libusb_error_name(ret)); | |
203 | return SR_ERR; | |
204 | } | |
0acdd793 BV |
205 | sdi->status = SR_ST_ACTIVE; |
206 | ||
207 | return SR_OK; | |
208 | } | |
209 | ||
210 | static int dev_close(struct sr_dev_inst *sdi) | |
211 | { | |
4f840ce9 | 212 | struct sr_dev_driver *di = sdi->driver; |
6dcb9723 BV |
213 | struct sr_usb_dev_inst *usb; |
214 | ||
41812aca | 215 | if (!di->context) { |
6dcb9723 BV |
216 | sr_err("Driver was not initialized."); |
217 | return SR_ERR; | |
218 | } | |
0acdd793 | 219 | |
6dcb9723 BV |
220 | usb = sdi->conn; |
221 | if (!usb->devhdl) | |
222 | /* Nothing to do. */ | |
223 | return SR_OK; | |
0acdd793 | 224 | |
6dcb9723 BV |
225 | libusb_release_interface(usb->devhdl, 0); |
226 | libusb_close(usb->devhdl); | |
227 | usb->devhdl = NULL; | |
0acdd793 BV |
228 | sdi->status = SR_ST_INACTIVE; |
229 | ||
230 | return SR_OK; | |
231 | } | |
232 | ||
584560f1 | 233 | static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi, |
0acdd793 BV |
234 | const struct sr_channel_group *cg) |
235 | { | |
6dcb9723 BV |
236 | struct sr_usb_dev_inst *usb; |
237 | char str[128]; | |
0acdd793 | 238 | |
0acdd793 BV |
239 | (void)cg; |
240 | ||
0acdd793 | 241 | switch (key) { |
6dcb9723 BV |
242 | case SR_CONF_CONN: |
243 | if (!sdi || !sdi->conn) | |
244 | return SR_ERR_ARG; | |
245 | usb = sdi->conn; | |
246 | snprintf(str, 128, "%d.%d", usb->bus, usb->address); | |
247 | *data = g_variant_new_string(str); | |
248 | break; | |
0acdd793 BV |
249 | default: |
250 | return SR_ERR_NA; | |
251 | } | |
252 | ||
6dcb9723 | 253 | return SR_OK; |
0acdd793 BV |
254 | } |
255 | ||
584560f1 | 256 | static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi, |
0acdd793 BV |
257 | const struct sr_channel_group *cg) |
258 | { | |
4f840ce9 | 259 | struct sr_dev_driver *di = sdi->driver; |
6dcb9723 BV |
260 | struct dev_context *devc; |
261 | gint64 now; | |
0acdd793 BV |
262 | int ret; |
263 | ||
0acdd793 BV |
264 | (void)cg; |
265 | ||
266 | if (sdi->status != SR_ST_ACTIVE) | |
267 | return SR_ERR_DEV_CLOSED; | |
268 | ||
41812aca | 269 | if (!di->context) { |
6dcb9723 BV |
270 | sr_err("Driver was not initialized."); |
271 | return SR_ERR; | |
272 | } | |
273 | ||
274 | devc = sdi->priv; | |
0acdd793 BV |
275 | ret = SR_OK; |
276 | switch (key) { | |
6dcb9723 BV |
277 | case SR_CONF_LIMIT_MSEC: |
278 | devc->limit_msec = g_variant_get_uint64(data); | |
279 | now = g_get_monotonic_time() / 1000; | |
280 | devc->end_time = now + devc->limit_msec; | |
6dcb9723 BV |
281 | break; |
282 | case SR_CONF_LIMIT_SAMPLES: | |
283 | devc->limit_samples = g_variant_get_uint64(data); | |
6dcb9723 | 284 | break; |
0acdd793 BV |
285 | default: |
286 | ret = SR_ERR_NA; | |
287 | } | |
288 | ||
289 | return ret; | |
290 | } | |
291 | ||
584560f1 | 292 | static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi, |
0acdd793 BV |
293 | const struct sr_channel_group *cg) |
294 | { | |
0acdd793 | 295 | (void)sdi; |
0acdd793 BV |
296 | (void)cg; |
297 | ||
0acdd793 | 298 | switch (key) { |
6dcb9723 | 299 | case SR_CONF_SCAN_OPTIONS: |
584560f1 BV |
300 | *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32, |
301 | scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t)); | |
6dcb9723 BV |
302 | break; |
303 | case SR_CONF_DEVICE_OPTIONS: | |
584560f1 BV |
304 | *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32, |
305 | devopts, ARRAY_SIZE(devopts), sizeof(uint32_t)); | |
6dcb9723 | 306 | break; |
0acdd793 BV |
307 | default: |
308 | return SR_ERR_NA; | |
309 | } | |
310 | ||
6dcb9723 | 311 | return SR_OK; |
0acdd793 BV |
312 | } |
313 | ||
6dcb9723 | 314 | static void receive_data(struct sr_dev_inst *sdi, unsigned char *data, int len) |
0acdd793 | 315 | { |
6dcb9723 BV |
316 | struct dev_context *devc; |
317 | int packet_size; | |
87895640 | 318 | uint16_t crc; |
6dcb9723 BV |
319 | |
320 | devc = sdi->priv; | |
321 | ||
322 | if (devc->reply_size + len > MAX_REPLY_SIZE) { | |
323 | /* Something went very wrong. */ | |
324 | sr_dbg("Receive buffer overrun."); | |
325 | devc->reply_size = 0; | |
326 | return; | |
327 | } | |
328 | ||
329 | memcpy(devc->reply + devc->reply_size, data, len); | |
330 | devc->reply_size += len; | |
331 | /* Sixth byte contains the length of the packet. */ | |
87895640 BV |
332 | if (devc->reply_size < 7) |
333 | return; | |
334 | ||
335 | packet_size = 7 + devc->reply[6] * 7 + 2; | |
336 | if (devc->reply_size < packet_size) | |
337 | return; | |
338 | ||
339 | if (!testo_check_packet_prefix(devc->reply, devc->reply_size)) | |
340 | return; | |
341 | ||
342 | crc = crc16_mcrf4xx(0xffff, devc->reply, devc->reply_size - 2); | |
88b1d4e5 | 343 | if (crc == RL16(&devc->reply[devc->reply_size - 2])) { |
87895640 BV |
344 | testo_receive_packet(sdi); |
345 | devc->num_samples++; | |
346 | } else { | |
347 | sr_dbg("Packet has invalid CRC."); | |
6dcb9723 BV |
348 | } |
349 | ||
87895640 BV |
350 | devc->reply_size = 0; |
351 | if (devc->limit_samples && devc->num_samples >= devc->limit_samples) | |
695dc859 | 352 | dev_acquisition_stop(sdi); |
87895640 BV |
353 | else |
354 | testo_request_packet(sdi); | |
355 | ||
6dcb9723 BV |
356 | } |
357 | ||
55462b8b | 358 | SR_PRIV void LIBUSB_CALL receive_transfer(struct libusb_transfer *transfer) |
6dcb9723 BV |
359 | { |
360 | struct dev_context *devc; | |
361 | struct sr_dev_inst *sdi; | |
362 | int ret; | |
363 | ||
364 | sdi = transfer->user_data; | |
365 | devc = sdi->priv; | |
366 | if (transfer == devc->out_transfer) | |
367 | /* Just the command acknowledgement. */ | |
368 | return; | |
369 | ||
370 | if (transfer->status == LIBUSB_TRANSFER_NO_DEVICE) { | |
371 | /* USB device was unplugged. */ | |
695dc859 | 372 | dev_acquisition_stop(sdi); |
6dcb9723 BV |
373 | } else if (transfer->status == LIBUSB_TRANSFER_COMPLETED) { |
374 | /* First two bytes in any transfer are FTDI status bytes. */ | |
375 | if (transfer->actual_length > 2) | |
376 | receive_data(sdi, transfer->buffer + 2, transfer->actual_length - 2); | |
377 | } | |
378 | /* Anything else is either an error or a timeout, which is fine: | |
379 | * we were just going to send another transfer request anyway. */ | |
380 | ||
381 | if (sdi->status == SR_ST_ACTIVE) { | |
382 | if ((ret = libusb_submit_transfer(transfer) != 0)) { | |
383 | sr_err("Unable to resubmit transfer: %s.", | |
384 | libusb_error_name(ret)); | |
385 | g_free(transfer->buffer); | |
386 | libusb_free_transfer(transfer); | |
695dc859 | 387 | dev_acquisition_stop(sdi); |
6dcb9723 BV |
388 | } |
389 | } else { | |
390 | /* This was the last transfer we're going to receive, so | |
391 | * clean up now. */ | |
392 | g_free(transfer->buffer); | |
393 | libusb_free_transfer(transfer); | |
394 | } | |
395 | } | |
396 | ||
397 | static int handle_events(int fd, int revents, void *cb_data) | |
398 | { | |
4f840ce9 | 399 | struct sr_dev_driver *di; |
6dcb9723 | 400 | struct dev_context *devc; |
4f840ce9 | 401 | struct drv_context *drvc; |
6dcb9723 BV |
402 | struct sr_dev_inst *sdi; |
403 | struct timeval tv; | |
404 | gint64 now; | |
405 | ||
406 | (void)fd; | |
407 | (void)revents; | |
408 | ||
409 | sdi = cb_data; | |
410 | devc = sdi->priv; | |
4f840ce9 | 411 | di = sdi->driver; |
41812aca | 412 | drvc = di->context; |
6dcb9723 BV |
413 | |
414 | if (devc->limit_msec) { | |
415 | now = g_get_monotonic_time() / 1000; | |
416 | if (now > devc->end_time) | |
695dc859 | 417 | dev_acquisition_stop(sdi); |
6dcb9723 BV |
418 | } |
419 | ||
420 | if (sdi->status == SR_ST_STOPPING) { | |
102f1239 | 421 | usb_source_remove(sdi->session, drvc->sr_ctx); |
6dcb9723 | 422 | dev_close(sdi); |
3be42bc2 | 423 | std_session_send_df_end(sdi, LOG_PREFIX); |
6dcb9723 BV |
424 | } |
425 | ||
426 | memset(&tv, 0, sizeof(struct timeval)); | |
427 | libusb_handle_events_timeout_completed(drvc->sr_ctx->libusb_ctx, &tv, | |
428 | NULL); | |
429 | ||
430 | return TRUE; | |
431 | } | |
432 | ||
695dc859 | 433 | static int dev_acquisition_start(const struct sr_dev_inst *sdi) |
6dcb9723 | 434 | { |
4f840ce9 | 435 | struct sr_dev_driver *di = sdi->driver; |
6dcb9723 BV |
436 | struct drv_context *drvc; |
437 | struct dev_context *devc; | |
438 | struct sr_usb_dev_inst *usb; | |
439 | struct libusb_transfer *transfer; | |
440 | int ret; | |
441 | unsigned char *buf; | |
0acdd793 | 442 | |
41812aca | 443 | drvc = di->context; |
0acdd793 BV |
444 | if (sdi->status != SR_ST_ACTIVE) |
445 | return SR_ERR_DEV_CLOSED; | |
446 | ||
41812aca | 447 | if (!di->context) { |
6dcb9723 BV |
448 | sr_err("Driver was not initialized."); |
449 | return SR_ERR; | |
450 | } | |
451 | ||
452 | devc = sdi->priv; | |
453 | usb = sdi->conn; | |
6dcb9723 BV |
454 | devc->end_time = 0; |
455 | devc->num_samples = 0; | |
456 | devc->reply_size = 0; | |
457 | ||
695dc859 | 458 | std_session_send_df_header(sdi, LOG_PREFIX); |
6dcb9723 | 459 | |
102f1239 BV |
460 | usb_source_add(sdi->session, drvc->sr_ctx, 100, |
461 | handle_events, (void *)sdi); | |
6dcb9723 BV |
462 | |
463 | if (testo_set_serial_params(usb) != SR_OK) | |
464 | return SR_ERR; | |
465 | ||
466 | devc->out_transfer = libusb_alloc_transfer(0); | |
467 | if (testo_request_packet(sdi) != SR_OK) | |
468 | return SR_ERR; | |
469 | ||
a95f142e | 470 | buf = g_malloc(MAX_REPLY_SIZE); |
6dcb9723 BV |
471 | transfer = libusb_alloc_transfer(0); |
472 | libusb_fill_bulk_transfer(transfer, usb->devhdl, EP_IN, buf, | |
473 | MAX_REPLY_SIZE, receive_transfer, (void *)sdi, 100); | |
474 | if ((ret = libusb_submit_transfer(transfer) != 0)) { | |
475 | sr_err("Unable to submit transfer: %s.", libusb_error_name(ret)); | |
476 | libusb_free_transfer(transfer); | |
477 | g_free(buf); | |
478 | return SR_ERR; | |
479 | } | |
480 | devc->reply_size = 0; | |
0acdd793 BV |
481 | |
482 | return SR_OK; | |
483 | } | |
484 | ||
695dc859 | 485 | static int dev_acquisition_stop(struct sr_dev_inst *sdi) |
0acdd793 | 486 | { |
4f840ce9 | 487 | struct sr_dev_driver *di = sdi->driver; |
0acdd793 | 488 | |
41812aca | 489 | if (!di->context) { |
6dcb9723 BV |
490 | sr_err("Driver was not initialized."); |
491 | return SR_ERR; | |
492 | } | |
493 | ||
0acdd793 BV |
494 | if (sdi->status != SR_ST_ACTIVE) |
495 | return SR_ERR_DEV_CLOSED; | |
496 | ||
6dcb9723 | 497 | sdi->status = SR_ST_STOPPING; |
0acdd793 BV |
498 | |
499 | return SR_OK; | |
500 | } | |
501 | ||
502 | SR_PRIV struct sr_dev_driver testo_driver_info = { | |
503 | .name = "testo", | |
504 | .longname = "Testo", | |
505 | .api_version = 1, | |
506 | .init = init, | |
700d6b64 | 507 | .cleanup = std_cleanup, |
0acdd793 BV |
508 | .scan = scan, |
509 | .dev_list = dev_list, | |
510 | .dev_clear = dev_clear, | |
511 | .config_get = config_get, | |
512 | .config_set = config_set, | |
513 | .config_list = config_list, | |
514 | .dev_open = dev_open, | |
515 | .dev_close = dev_close, | |
516 | .dev_acquisition_start = dev_acquisition_start, | |
517 | .dev_acquisition_stop = dev_acquisition_stop, | |
41812aca | 518 | .context = NULL, |
0acdd793 | 519 | }; |