| 443 | } |
| 444 | |
| 445 | void SigSession::capture_init() |
| 446 | { |
| 447 | // update instant setting |
| 448 | _device_agent.set_config_bool(SR_CONF_INSTANT, _is_instant); |
| 449 | _callback->update_capture(); |
| 450 | |
| 451 | set_cur_snap_samplerate(_device_agent.get_sample_rate()); |
| 452 | set_cur_samplelimits(_device_agent.get_sample_limit()); |
| 453 | |
| 454 | _data_updated = false; |
| 455 | _trigger_flag = false; |
| 456 | _trigger_ch = 0; |
| 457 | _hw_replied = false; |
| 458 | _rt_refresh_time_id = 0; |
| 459 | _rt_ck_refresh_time_id = 0; |
| 460 | _noData_cnt = 0; |
| 461 | |
| 462 | data_unlock(); |
| 463 | |
| 464 | // Init data container |
| 465 | _capture_data->clear(); |
| 466 | |
| 467 | int mode = _device_agent.get_work_mode(); |
| 468 | if (mode == DSO) |
| 469 | { |
| 470 | for (auto m : _spectrum_traces){ |
| 471 | m->get_spectrum_stack()->init(); |
| 472 | } |
| 473 | |
| 474 | if (_math_trace){ |
| 475 | _math_trace->get_math_stack()->init(); |
| 476 | } |
| 477 | } |
| 478 | |
| 479 | // update current hw offset |
| 480 | for (auto s : _signals) |
| 481 | { |
| 482 | if (s->signal_type() == SR_CHANNEL_DSO){ |
| 483 | auto sig = (view::DsoSignal*)s; |
| 484 | sig->set_zero_ratio(sig->get_zero_ratio()); |
| 485 | sig->set_stop_scale(1); |
| 486 | } |
| 487 | else if (s->signal_type() == SR_CHANNEL_ANALOG){ |
| 488 | auto sig = (view::AnalogSignal*)s; |
| 489 | sig->set_zero_ratio(sig->get_zero_ratio()); |
| 490 | } |
| 491 | } |
| 492 | |
| 493 | // Start timer |
| 494 | if (mode == DSO || mode == ANALOG) |
| 495 | _feed_timer.Start(FeedInterval); |
| 496 | else |
| 497 | _feed_timer.Stop(); |
| 498 | } |
| 499 | |
| 500 | bool SigSession::start_capture(bool instant) |
| 501 | { |
nothing calls this directly
no test coverage detected