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2953961c | 1 | /* |
b3f22de0 | 2 | * This file is part of the PulseView project. |
2953961c JH |
3 | * |
4 | * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk> | |
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 2 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, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #include "sigsession.h" | |
22 | ||
dc0867ff | 23 | #include "devicemanager.h" |
1b1ec774 JH |
24 | #include "data/analog.h" |
25 | #include "data/analogsnapshot.h" | |
26 | #include "data/logic.h" | |
27 | #include "data/logicsnapshot.h" | |
aba1dd16 | 28 | #include "view/analogsignal.h" |
8d634081 | 29 | #include "view/logicsignal.h" |
28a4c9c5 | 30 | |
2953961c JH |
31 | #include <assert.h> |
32 | ||
728e5ef7 JH |
33 | #include <sys/stat.h> |
34 | ||
79efbc53 JH |
35 | #include <QDebug> |
36 | ||
28a4c9c5 | 37 | using namespace boost; |
e3f65ace | 38 | using namespace std; |
28a4c9c5 | 39 | |
51e77110 JH |
40 | namespace pv { |
41 | ||
2953961c | 42 | // TODO: This should not be necessary |
04abfae9 | 43 | SigSession* SigSession::_session = NULL; |
2953961c | 44 | |
dc0867ff JH |
45 | SigSession::SigSession(DeviceManager &device_manager) : |
46 | _device_manager(device_manager), | |
d64d1596 | 47 | _sdi(NULL), |
5b7cf66c | 48 | _capture_state(Stopped) |
2953961c JH |
49 | { |
50 | // TODO: This should not be necessary | |
04abfae9 | 51 | _session = this; |
2953961c JH |
52 | } |
53 | ||
54 | SigSession::~SigSession() | |
55 | { | |
5b7cf66c JH |
56 | stop_capture(); |
57 | ||
333d5bbc | 58 | if (_sampling_thread.get()) |
2e2946fe JH |
59 | _sampling_thread->join(); |
60 | _sampling_thread.reset(); | |
61 | ||
0f784939 JH |
62 | if (_sdi) |
63 | _device_manager.release_device(_sdi); | |
64 | _sdi = NULL; | |
65 | ||
2953961c | 66 | // TODO: This should not be necessary |
04abfae9 | 67 | _session = NULL; |
2953961c JH |
68 | } |
69 | ||
dc0867ff JH |
70 | struct sr_dev_inst* SigSession::get_device() const |
71 | { | |
72 | return _sdi; | |
73 | } | |
74 | ||
d64d1596 JH |
75 | void SigSession::set_device(struct sr_dev_inst *sdi) |
76 | { | |
88497156 | 77 | if (_sdi) |
dc0867ff | 78 | _device_manager.release_device(_sdi); |
88497156 | 79 | if (sdi) |
dc0867ff | 80 | _device_manager.use_device(sdi, this); |
d64d1596 | 81 | _sdi = sdi; |
b698553c | 82 | update_signals(sdi); |
d64d1596 JH |
83 | } |
84 | ||
dc0867ff JH |
85 | void SigSession::release_device(struct sr_dev_inst *sdi) |
86 | { | |
87 | (void)sdi; | |
88 | ||
89 | assert(_capture_state == Stopped); | |
90 | _sdi = NULL; | |
b698553c | 91 | update_signals(NULL); |
dc0867ff JH |
92 | } |
93 | ||
f2edb557 JH |
94 | void SigSession::load_file(const string &name, |
95 | function<void (const QString)> error_handler) | |
2953961c | 96 | { |
8a67bd9e | 97 | stop_capture(); |
e8c9f8a5 JH |
98 | |
99 | if (sr_session_load(name.c_str()) == SR_OK) { | |
100 | GSList *devlist = NULL; | |
101 | sr_session_dev_list(&devlist); | |
102 | ||
103 | if (!devlist || !devlist->data || | |
104 | sr_session_start() != SR_OK) { | |
105 | error_handler(tr("Failed to start session.")); | |
106 | return; | |
107 | } | |
108 | ||
deef291c | 109 | sr_dev_inst *const sdi = (sr_dev_inst*)devlist->data; |
e8c9f8a5 JH |
110 | g_slist_free(devlist); |
111 | ||
deef291c JH |
112 | update_signals(sdi); |
113 | read_sample_rate(sdi); | |
114 | ||
e8c9f8a5 JH |
115 | _sampling_thread.reset(new boost::thread( |
116 | &SigSession::load_session_thread_proc, this, | |
117 | error_handler)); | |
118 | ||
119 | } else { | |
120 | sr_input *in = NULL; | |
121 | ||
122 | if (!(in = load_input_file_format(name.c_str(), | |
123 | error_handler))) | |
124 | return; | |
125 | ||
126 | update_signals(in->sdi); | |
deef291c | 127 | read_sample_rate(in->sdi); |
e8c9f8a5 JH |
128 | |
129 | _sampling_thread.reset(new boost::thread( | |
130 | &SigSession::load_input_thread_proc, this, | |
131 | name, in, error_handler)); | |
132 | } | |
133 | ||
2953961c JH |
134 | } |
135 | ||
5b7cf66c JH |
136 | SigSession::capture_state SigSession::get_capture_state() const |
137 | { | |
949f8050 | 138 | lock_guard<mutex> lock(_sampling_mutex); |
5b7cf66c JH |
139 | return _capture_state; |
140 | } | |
141 | ||
d64d1596 | 142 | void SigSession::start_capture(uint64_t record_length, |
f2edb557 | 143 | function<void (const QString)> error_handler) |
2e2946fe | 144 | { |
5b7cf66c JH |
145 | stop_capture(); |
146 | ||
d64d1596 JH |
147 | // Check that a device instance has been selected. |
148 | if (!_sdi) { | |
149 | qDebug() << "No device selected"; | |
150 | return; | |
151 | } | |
152 | ||
9c48fa57 JH |
153 | // Check that at least one probe is enabled |
154 | const GSList *l; | |
d64d1596 | 155 | for (l = _sdi->probes; l; l = l->next) { |
9c48fa57 JH |
156 | sr_probe *const probe = (sr_probe*)l->data; |
157 | assert(probe); | |
158 | if (probe->enabled) | |
159 | break; | |
160 | } | |
161 | ||
162 | if (!l) { | |
163 | error_handler(tr("No probes enabled.")); | |
164 | return; | |
165 | } | |
166 | ||
167 | // Begin the session | |
2e2946fe | 168 | _sampling_thread.reset(new boost::thread( |
d64d1596 | 169 | &SigSession::sample_thread_proc, this, _sdi, |
f2edb557 | 170 | record_length, error_handler)); |
2e2946fe JH |
171 | } |
172 | ||
5b7cf66c JH |
173 | void SigSession::stop_capture() |
174 | { | |
333d5bbc | 175 | if (get_capture_state() == Stopped) |
5b7cf66c JH |
176 | return; |
177 | ||
178 | sr_session_stop(); | |
179 | ||
180 | // Check that sampling stopped | |
333d5bbc | 181 | if (_sampling_thread.get()) |
5b7cf66c JH |
182 | _sampling_thread->join(); |
183 | _sampling_thread.reset(); | |
5b7cf66c JH |
184 | } |
185 | ||
3868e5fa | 186 | vector< shared_ptr<view::Signal> > SigSession::get_signals() |
2e2946fe | 187 | { |
3868e5fa | 188 | lock_guard<mutex> lock(_signals_mutex); |
2e2946fe JH |
189 | return _signals; |
190 | } | |
191 | ||
1b1ec774 | 192 | boost::shared_ptr<data::Logic> SigSession::get_data() |
2e2946fe JH |
193 | { |
194 | return _logic_data; | |
195 | } | |
196 | ||
6ac96c2e JH |
197 | void SigSession::set_capture_state(capture_state state) |
198 | { | |
949f8050 | 199 | lock_guard<mutex> lock(_sampling_mutex); |
2b49eeb0 | 200 | const bool changed = _capture_state != state; |
6ac96c2e | 201 | _capture_state = state; |
2b49eeb0 JH |
202 | if(changed) |
203 | capture_state_changed(state); | |
6ac96c2e JH |
204 | } |
205 | ||
728e5ef7 JH |
206 | /** |
207 | * Attempts to autodetect the format. Failing that | |
208 | * @param filename The filename of the input file. | |
209 | * @return A pointer to the 'struct sr_input_format' that should be used, | |
210 | * or NULL if no input format was selected or auto-detected. | |
211 | */ | |
212 | sr_input_format* SigSession::determine_input_file_format( | |
213 | const string &filename) | |
214 | { | |
215 | int i; | |
216 | ||
217 | /* If there are no input formats, return NULL right away. */ | |
218 | sr_input_format *const *const inputs = sr_input_list(); | |
219 | if (!inputs) { | |
220 | g_critical("No supported input formats available."); | |
221 | return NULL; | |
222 | } | |
223 | ||
224 | /* Otherwise, try to find an input module that can handle this file. */ | |
225 | for (i = 0; inputs[i]; i++) { | |
226 | if (inputs[i]->format_match(filename.c_str())) | |
227 | break; | |
228 | } | |
229 | ||
230 | /* Return NULL if no input module wanted to touch this. */ | |
231 | if (!inputs[i]) { | |
232 | g_critical("Error: no matching input module found."); | |
233 | return NULL; | |
234 | } | |
235 | ||
236 | return inputs[i]; | |
237 | } | |
238 | ||
239 | sr_input* SigSession::load_input_file_format(const string &filename, | |
240 | function<void (const QString)> error_handler, | |
241 | sr_input_format *format) | |
242 | { | |
243 | struct stat st; | |
244 | sr_input *in; | |
245 | ||
246 | if (!format && !(format = | |
247 | determine_input_file_format(filename.c_str()))) { | |
248 | /* The exact cause was already logged. */ | |
249 | return NULL; | |
250 | } | |
251 | ||
252 | if (stat(filename.c_str(), &st) == -1) { | |
253 | error_handler(tr("Failed to load file")); | |
254 | return NULL; | |
255 | } | |
256 | ||
257 | /* Initialize the input module. */ | |
258 | if (!(in = new sr_input)) { | |
259 | qDebug("Failed to allocate input module.\n"); | |
260 | return NULL; | |
261 | } | |
262 | ||
263 | in->format = format; | |
264 | in->param = NULL; | |
265 | if (in->format->init && | |
266 | in->format->init(in, filename.c_str()) != SR_OK) { | |
267 | qDebug("Input format init failed.\n"); | |
268 | return NULL; | |
269 | } | |
270 | ||
271 | sr_session_new(); | |
272 | ||
273 | if (sr_session_dev_add(in->sdi) != SR_OK) { | |
274 | qDebug("Failed to use device.\n"); | |
275 | sr_session_destroy(); | |
276 | return NULL; | |
277 | } | |
278 | ||
279 | return in; | |
280 | } | |
281 | ||
b698553c | 282 | void SigSession::update_signals(const sr_dev_inst *const sdi) |
b087ba7f JH |
283 | { |
284 | assert(_capture_state == Stopped); | |
285 | ||
286 | shared_ptr<view::Signal> signal; | |
287 | unsigned int logic_probe_count = 0; | |
288 | unsigned int analog_probe_count = 0; | |
289 | ||
290 | // Detect what data types we will receive | |
b698553c JH |
291 | if(sdi) { |
292 | for (const GSList *l = sdi->probes; l; l = l->next) { | |
b087ba7f JH |
293 | const sr_probe *const probe = (const sr_probe *)l->data; |
294 | if (!probe->enabled) | |
295 | continue; | |
296 | ||
297 | switch(probe->type) { | |
298 | case SR_PROBE_LOGIC: | |
299 | logic_probe_count++; | |
300 | break; | |
301 | ||
302 | case SR_PROBE_ANALOG: | |
303 | analog_probe_count++; | |
304 | break; | |
305 | } | |
306 | } | |
307 | } | |
308 | ||
309 | // Create data containers for the data snapshots | |
310 | { | |
311 | lock_guard<mutex> data_lock(_data_mutex); | |
312 | ||
313 | _logic_data.reset(); | |
314 | if (logic_probe_count != 0) { | |
315 | _logic_data.reset(new data::Logic( | |
316 | logic_probe_count)); | |
317 | assert(_logic_data); | |
318 | } | |
319 | ||
320 | _analog_data.reset(); | |
321 | if (analog_probe_count != 0) { | |
322 | _analog_data.reset(new data::Analog()); | |
323 | assert(_analog_data); | |
324 | } | |
325 | } | |
326 | ||
327 | // Make the Signals list | |
328 | { | |
329 | lock_guard<mutex> lock(_signals_mutex); | |
330 | ||
331 | _signals.clear(); | |
332 | ||
b698553c JH |
333 | if(sdi) { |
334 | for (const GSList *l = sdi->probes; l; l = l->next) { | |
b087ba7f JH |
335 | const sr_probe *const probe = |
336 | (const sr_probe *)l->data; | |
337 | assert(probe); | |
b087ba7f JH |
338 | |
339 | switch(probe->type) { | |
340 | case SR_PROBE_LOGIC: | |
341 | signal = shared_ptr<view::Signal>( | |
c0f86852 | 342 | new view::LogicSignal(*this, probe, |
cec48d16 | 343 | _logic_data)); |
b087ba7f JH |
344 | break; |
345 | ||
346 | case SR_PROBE_ANALOG: | |
347 | signal = shared_ptr<view::Signal>( | |
c0f86852 | 348 | new view::AnalogSignal(*this, probe, |
cec48d16 | 349 | _analog_data)); |
b087ba7f JH |
350 | break; |
351 | } | |
352 | ||
353 | _signals.push_back(signal); | |
354 | } | |
355 | } | |
356 | } | |
357 | ||
358 | signals_changed(); | |
359 | } | |
360 | ||
2b49eeb0 JH |
361 | bool SigSession::is_trigger_enabled() const |
362 | { | |
363 | assert(_sdi); | |
364 | for (const GSList *l = _sdi->probes; l; l = l->next) { | |
365 | const sr_probe *const p = (const sr_probe *)l->data; | |
366 | assert(p); | |
367 | if (p->trigger && p->trigger[0] != '\0') | |
368 | return true; | |
369 | } | |
370 | ||
371 | return false; | |
372 | } | |
373 | ||
deef291c JH |
374 | void SigSession::read_sample_rate(const sr_dev_inst *const sdi) |
375 | { | |
376 | GVariant *gvar; | |
377 | uint64_t sample_rate = 0; | |
378 | ||
379 | // Read out the sample rate | |
380 | if(sdi->driver) | |
381 | { | |
382 | const int ret = sr_config_get(sdi->driver, | |
383 | SR_CONF_SAMPLERATE, &gvar, sdi); | |
384 | if (ret != SR_OK) { | |
385 | qDebug("Failed to get samplerate\n"); | |
386 | return; | |
387 | } | |
388 | ||
389 | sample_rate = g_variant_get_uint64(gvar); | |
390 | g_variant_unref(gvar); | |
391 | } | |
392 | ||
393 | if(_analog_data) | |
394 | _analog_data->set_samplerate(sample_rate); | |
395 | if(_logic_data) | |
396 | _logic_data->set_samplerate(sample_rate); | |
397 | } | |
398 | ||
e8c9f8a5 | 399 | void SigSession::load_session_thread_proc( |
f2edb557 | 400 | function<void (const QString)> error_handler) |
8a67bd9e | 401 | { |
e8c9f8a5 | 402 | (void)error_handler; |
728e5ef7 | 403 | |
e8c9f8a5 JH |
404 | sr_session_datafeed_callback_add(data_feed_in_proc, NULL); |
405 | ||
406 | set_capture_state(Running); | |
407 | ||
408 | sr_session_run(); | |
409 | ||
410 | sr_session_destroy(); | |
411 | set_capture_state(Stopped); | |
412 | ||
413 | // Confirm that SR_DF_END was received | |
414 | assert(!_cur_logic_snapshot); | |
415 | assert(!_cur_analog_snapshot); | |
416 | } | |
417 | ||
418 | void SigSession::load_input_thread_proc(const string name, | |
419 | sr_input *in, function<void (const QString)> error_handler) | |
420 | { | |
421 | (void)error_handler; | |
422 | ||
423 | assert(in); | |
424 | assert(in->format); | |
8a67bd9e | 425 | |
5045f16d | 426 | sr_session_datafeed_callback_add(data_feed_in_proc, NULL); |
8a67bd9e | 427 | |
8a67bd9e JH |
428 | set_capture_state(Running); |
429 | ||
e8c9f8a5 | 430 | in->format->loadfile(in, name.c_str()); |
8a67bd9e | 431 | |
728e5ef7 | 432 | sr_session_destroy(); |
8a67bd9e | 433 | set_capture_state(Stopped); |
1a2fe44c JH |
434 | |
435 | // Confirm that SR_DF_END was received | |
436 | assert(!_cur_logic_snapshot); | |
437 | assert(!_cur_analog_snapshot); | |
728e5ef7 JH |
438 | |
439 | delete in; | |
8a67bd9e JH |
440 | } |
441 | ||
2e2946fe | 442 | void SigSession::sample_thread_proc(struct sr_dev_inst *sdi, |
f2edb557 JH |
443 | uint64_t record_length, |
444 | function<void (const QString)> error_handler) | |
274d4f13 | 445 | { |
be73bdfa | 446 | assert(sdi); |
f2edb557 | 447 | assert(error_handler); |
be73bdfa | 448 | |
274d4f13 | 449 | sr_session_new(); |
5045f16d | 450 | sr_session_datafeed_callback_add(data_feed_in_proc, NULL); |
274d4f13 JH |
451 | |
452 | if (sr_session_dev_add(sdi) != SR_OK) { | |
f2edb557 | 453 | error_handler(tr("Failed to use device.")); |
274d4f13 JH |
454 | sr_session_destroy(); |
455 | return; | |
456 | } | |
457 | ||
be73bdfa JH |
458 | // Set the sample limit |
459 | if (sr_config_set(sdi, SR_CONF_LIMIT_SAMPLES, | |
8eb9d311 | 460 | g_variant_new_uint64(record_length)) != SR_OK) { |
f2edb557 JH |
461 | error_handler(tr("Failed to configure " |
462 | "time-based sample limit.")); | |
274d4f13 JH |
463 | sr_session_destroy(); |
464 | return; | |
465 | } | |
466 | ||
eec446e1 | 467 | if (sr_session_start() != SR_OK) { |
f2edb557 | 468 | error_handler(tr("Failed to start session.")); |
eec446e1 JH |
469 | return; |
470 | } | |
471 | ||
2b49eeb0 | 472 | set_capture_state(is_trigger_enabled() ? AwaitingTrigger : Running); |
eec446e1 JH |
473 | |
474 | sr_session_run(); | |
475 | sr_session_destroy(); | |
476 | ||
477 | set_capture_state(Stopped); | |
1a2fe44c JH |
478 | |
479 | // Confirm that SR_DF_END was received | |
480 | assert(!_cur_logic_snapshot); | |
481 | assert(!_cur_analog_snapshot); | |
eec446e1 JH |
482 | } |
483 | ||
484 | void SigSession::feed_in_header(const sr_dev_inst *sdi) | |
485 | { | |
deef291c | 486 | read_sample_rate(sdi); |
be73bdfa JH |
487 | } |
488 | ||
489 | void SigSession::feed_in_meta(const sr_dev_inst *sdi, | |
490 | const sr_datafeed_meta &meta) | |
491 | { | |
94fe58ef UH |
492 | (void)sdi; |
493 | ||
be73bdfa JH |
494 | for (const GSList *l = meta.config; l; l = l->next) { |
495 | const sr_config *const src = (const sr_config*)l->data; | |
496 | switch (src->key) { | |
497 | case SR_CONF_SAMPLERATE: | |
498 | /// @todo handle samplerate changes | |
499 | /// samplerate = (uint64_t *)src->value; | |
500 | break; | |
501 | default: | |
502 | // Unknown metadata is not an error. | |
503 | break; | |
504 | } | |
aba1dd16 JH |
505 | } |
506 | } | |
507 | ||
9c112671 JH |
508 | void SigSession::feed_in_logic(const sr_datafeed_logic &logic) |
509 | { | |
510 | lock_guard<mutex> lock(_data_mutex); | |
79efbc53 JH |
511 | |
512 | if (!_logic_data) | |
9c112671 | 513 | { |
79efbc53 JH |
514 | qDebug() << "Unexpected logic packet"; |
515 | return; | |
516 | } | |
be73bdfa | 517 | |
79efbc53 JH |
518 | if (!_cur_logic_snapshot) |
519 | { | |
2b49eeb0 JH |
520 | set_capture_state(Running); |
521 | ||
9c112671 | 522 | // Create a new data snapshot |
1b1ec774 JH |
523 | _cur_logic_snapshot = shared_ptr<data::LogicSnapshot>( |
524 | new data::LogicSnapshot(logic)); | |
9c112671 JH |
525 | _logic_data->push_snapshot(_cur_logic_snapshot); |
526 | } | |
527 | else | |
528 | { | |
529 | // Append to the existing data snapshot | |
530 | _cur_logic_snapshot->append_payload(logic); | |
531 | } | |
532 | ||
533 | data_updated(); | |
534 | } | |
535 | ||
aba1dd16 JH |
536 | void SigSession::feed_in_analog(const sr_datafeed_analog &analog) |
537 | { | |
538 | lock_guard<mutex> lock(_data_mutex); | |
79efbc53 JH |
539 | |
540 | if(!_analog_data) | |
aba1dd16 | 541 | { |
79efbc53 JH |
542 | qDebug() << "Unexpected analog packet"; |
543 | return; // This analog packet was not expected. | |
544 | } | |
be73bdfa | 545 | |
79efbc53 JH |
546 | if (!_cur_analog_snapshot) |
547 | { | |
2b49eeb0 JH |
548 | set_capture_state(Running); |
549 | ||
aba1dd16 | 550 | // Create a new data snapshot |
1b1ec774 JH |
551 | _cur_analog_snapshot = shared_ptr<data::AnalogSnapshot>( |
552 | new data::AnalogSnapshot(analog)); | |
aba1dd16 JH |
553 | _analog_data->push_snapshot(_cur_analog_snapshot); |
554 | } | |
555 | else | |
556 | { | |
557 | // Append to the existing data snapshot | |
558 | _cur_analog_snapshot->append_payload(analog); | |
559 | } | |
560 | ||
561 | data_updated(); | |
562 | } | |
9c112671 | 563 | |
b0e1d01d JH |
564 | void SigSession::data_feed_in(const struct sr_dev_inst *sdi, |
565 | const struct sr_datafeed_packet *packet) | |
566 | { | |
567 | assert(sdi); | |
568 | assert(packet); | |
569 | ||
570 | switch (packet->type) { | |
571 | case SR_DF_HEADER: | |
eec446e1 | 572 | feed_in_header(sdi); |
b0e1d01d JH |
573 | break; |
574 | ||
be73bdfa | 575 | case SR_DF_META: |
aba1dd16 | 576 | assert(packet->payload); |
be73bdfa JH |
577 | feed_in_meta(sdi, |
578 | *(const sr_datafeed_meta*)packet->payload); | |
aba1dd16 JH |
579 | break; |
580 | ||
2e2946fe | 581 | case SR_DF_LOGIC: |
28a4c9c5 | 582 | assert(packet->payload); |
9c112671 | 583 | feed_in_logic(*(const sr_datafeed_logic*)packet->payload); |
2953961c JH |
584 | break; |
585 | ||
aba1dd16 JH |
586 | case SR_DF_ANALOG: |
587 | assert(packet->payload); | |
588 | feed_in_analog(*(const sr_datafeed_analog*)packet->payload); | |
589 | break; | |
590 | ||
2953961c | 591 | case SR_DF_END: |
2e2946fe JH |
592 | { |
593 | { | |
594 | lock_guard<mutex> lock(_data_mutex); | |
595 | _cur_logic_snapshot.reset(); | |
aba1dd16 | 596 | _cur_analog_snapshot.reset(); |
2e2946fe | 597 | } |
04abfae9 | 598 | data_updated(); |
2953961c JH |
599 | break; |
600 | } | |
2e2946fe | 601 | } |
2953961c JH |
602 | } |
603 | ||
04abfae9 | 604 | void SigSession::data_feed_in_proc(const struct sr_dev_inst *sdi, |
5045f16d | 605 | const struct sr_datafeed_packet *packet, void *cb_data) |
2953961c | 606 | { |
5045f16d | 607 | (void) cb_data; |
04abfae9 JH |
608 | assert(_session); |
609 | _session->data_feed_in(sdi, packet); | |
2953961c | 610 | } |
51e77110 JH |
611 | |
612 | } // namespace pv |