1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
extern crate rp_sys;
use std::ptr;
pub use rp_sys::rp_acq_decimation_t as Decimation;
pub use rp_sys::rp_acq_sampling_rate_t as SamplingRate;
pub use rp_sys::rp_acq_trig_src_t as TrigSrc;
pub use rp_sys::rp_acq_trig_state_t as TrigState;
pub fn set_arm_keep(enable: bool) -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqSetArmKeep(enable)
)
}
pub fn set_decimation(decimat: Decimation) -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqSetDecimation(decimat)
)
}
pub fn get_decimation() -> Result<Decimation, String>
{
let mut decimat = Decimation::RP_DEC_1;
match handle_unsafe!(
rp_sys::rp_AcqGetDecimation(&mut decimat)
) {
Ok(_) => Ok(decimat),
Err(err) => Err(err),
}
}
pub fn get_decimation_factor() -> Result<u32, String>
{
let mut decimation = 0;
match handle_unsafe!(
rp_sys::rp_AcqGetDecimationFactor(&mut decimation)
) {
Ok(_) => Ok(decimation),
Err(err) => Err(err),
}
}
pub fn set_sampling_rate(sampling_rate: SamplingRate ) -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqSetSamplingRate(sampling_rate)
)
}
pub fn get_sampling_rate() -> Result<SamplingRate, String>
{
let mut sampling_rate = SamplingRate::RP_SMP_125M;
match handle_unsafe!(
rp_sys::rp_AcqGetSamplingRate(&mut sampling_rate)
) {
Ok(_) => Ok(sampling_rate),
Err(err) => Err(err),
}
}
pub fn get_sampling_rate_hz() -> Result<f32, String>
{
let mut sampling_rate = 0.0;
match handle_unsafe!(
rp_sys::rp_AcqGetSamplingRateHz(&mut sampling_rate)
) {
Ok(_) => Ok(sampling_rate),
Err(err) => Err(err),
}
}
pub fn set_averaging(enabled: bool) -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqSetAveraging(enabled)
)
}
pub fn get_averaging() -> Result<bool, String>
{
let mut enabled = false;
match handle_unsafe!(
rp_sys::rp_AcqGetAveraging(&mut enabled)
) {
Ok(_) => Ok(enabled),
Err(err) => Err(err),
}
}
pub fn set_trigger_src(source: TrigSrc) -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqSetTriggerSrc(source)
)
}
pub fn get_trigger_src() -> Result<TrigSrc, String>
{
let mut source = TrigSrc::RP_TRIG_SRC_DISABLED;
match handle_unsafe!(
rp_sys::rp_AcqGetTriggerSrc(&mut source)
) {
Ok(_) => Ok(source),
Err(err) => Err(err),
}
}
pub fn get_trigger_state() -> Result<TrigState, String>
{
let mut state = TrigState::RP_TRIG_STATE_TRIGGERED;
match handle_unsafe!(
rp_sys::rp_AcqGetTriggerState(&mut state)
) {
Ok(_) => Ok(state),
Err(err) => Err(err),
}
}
pub fn set_trigger_delay(decimated_data_num: i32) -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqSetTriggerDelay(decimated_data_num)
)
}
pub fn get_trigger_delay() -> Result<i32, String>
{
let mut decimated_data_num = 0;
match handle_unsafe!(
rp_sys::rp_AcqGetTriggerDelay(&mut decimated_data_num)
) {
Ok(_) => Ok(decimated_data_num),
Err(err) => Err(err),
}
}
pub fn set_trigger_delay_ns(time_ns: i64) -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqSetTriggerDelayNs(time_ns)
)
}
pub fn get_trigger_delay_ns() -> Result<i64, String>
{
let mut time_ns = 0;
match handle_unsafe!(
rp_sys::rp_AcqGetTriggerDelayNs(&mut time_ns)
) {
Ok(_) => Ok(time_ns),
Err(err) => Err(err),
}
}
pub fn get_pre_trigger_counter() -> Result<u32, String>
{
let mut value = 0;
match handle_unsafe!(
rp_sys::rp_AcqGetPreTriggerCounter(&mut value)
) {
Ok(_) => Ok(value),
Err(err) => Err(err),
}
}
pub fn set_trigger_level(channel: super::Channel, volatage: f32) -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqSetTriggerLevel(channel, volatage)
)
}
pub fn get_trigger_level() -> Result<f32, String>
{
let mut volatage = 0.0;
match handle_unsafe!(
rp_sys::rp_AcqGetTriggerLevel(&mut volatage)
) {
Ok(_) => Ok(volatage),
Err(err) => Err(err),
}
}
pub fn set_trigger_hyst(volatage: f32) -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqSetTriggerHyst(volatage)
)
}
pub fn get_trigger_hyst() -> Result<f32, String>
{
let mut volatage = 0.0;
match handle_unsafe!(
rp_sys::rp_AcqGetTriggerHyst(&mut volatage)
) {
Ok(_) => Ok(volatage),
Err(err) => Err(err),
}
}
pub fn set_gain(channel: super::Channel, state: super::pin::State) -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqSetGain(channel, state)
)
}
pub fn get_gain(channel: super::Channel) -> Result<super::pin::State, String>
{
let mut state = super::pin::State::RP_LOW;
match handle_unsafe!(
rp_sys::rp_AcqGetGain(channel, &mut state)
) {
Ok(_) => Ok(state),
Err(err) => Err(err),
}
}
pub fn get_gain_v(channel: super::Channel) -> Result<f32, String>
{
let mut voltage = 0.0;
match handle_unsafe!(
rp_sys::rp_AcqGetGainV(channel, &mut voltage)
) {
Ok(_) => Ok(voltage),
Err(err) => Err(err),
}
}
pub fn get_write_pointer() -> Result<u32, String>
{
let mut pos = 0;
match handle_unsafe!(
rp_sys::rp_AcqGetWritePointer(&mut pos)
) {
Ok(_) => Ok(pos),
Err(err) => Err(err),
}
}
pub fn get_write_pointer_at_trig() -> Result<u32, String>
{
let mut pos = 0;
match handle_unsafe!(
rp_sys::rp_AcqGetWritePointerAtTrig(&mut pos)
) {
Ok(_) => Ok(pos),
Err(err) => Err(err),
}
}
pub fn start() -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqStart()
)
}
pub fn stop() -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqStop()
)
}
pub fn reset() -> Result<(), String>
{
handle_unsafe!(
rp_sys::rp_AcqReset()
)
}
pub fn get_normalized_data_pos(pos: u32) -> u32
{
unsafe {
rp_sys::rp_AcqGetNormalizedDataPos(pos)
}
}
pub fn get_data_pos_raw(channel: super::Channel, start_pos: u32, end_pos: u32) -> Result<Vec<i16>, String>
{
let mut length = 0;
let buffer = ptr::null_mut();
match handle_unsafe!(
rp_sys::rp_AcqGetDataPosRaw(channel, start_pos, end_pos, buffer, &mut length)
) {
Ok(_) => Ok(unsafe { Vec::from_raw_parts(buffer, length as usize, length as usize) }),
Err(err) => Err(err),
}
}
pub fn get_data_pos_v(channel: super::Channel, start_pos: u32, end_pos: u32) -> Result<Vec<f32>, String>
{
let mut length = 0;
let buffer = ptr::null_mut();
match handle_unsafe!(
rp_sys::rp_AcqGetDataPosV(channel, start_pos, end_pos, buffer, &mut length)
) {
Ok(_) => Ok(unsafe { Vec::from_raw_parts(buffer, length as usize, length as usize) }),
Err(err) => Err(err),
}
}
pub fn get_data_raw(channel: super::Channel, pos: u32) -> Result<Vec<i16>, String>
{
let mut length = 0;
let buffer = ptr::null_mut();
match handle_unsafe!(
rp_sys::rp_AcqGetDataRaw(channel, pos, &mut length, buffer)
) {
Ok(_) => Ok(unsafe { Vec::from_raw_parts(buffer, length as usize, length as usize) }),
Err(err) => Err(err),
}
}
pub fn get_data_raw_v2(pos: u32) -> Result<[Vec<u16>;2], String>
{
let mut length = 0;
let buffer1 = ptr::null_mut();
let buffer2 = ptr::null_mut();
match handle_unsafe!(
rp_sys::rp_AcqGetDataRawV2(pos, &mut length, buffer1, buffer2)
) {
Ok(_) => Ok(unsafe {[
Vec::from_raw_parts(buffer1, length as usize, length as usize),
Vec::from_raw_parts(buffer2, length as usize, length as usize)
]}),
Err(err) => Err(err),
}
}
pub fn get_oldest_data_raw(channel: super::Channel) -> Result<Vec<i16>, String>
{
let mut length = 0;
let buffer = ptr::null_mut();
match handle_unsafe!(
rp_sys::rp_AcqGetOldestDataRaw(channel, &mut length, buffer)
) {
Ok(_) => Ok(unsafe { Vec::from_raw_parts(buffer, length as usize, length as usize) }),
Err(err) => Err(err),
}
}
pub fn get_latest_data_raw(channel: super::Channel) -> Result<Vec<i16>, String>
{
let mut length = 0;
let buffer = ptr::null_mut();
match handle_unsafe!(
rp_sys::rp_AcqGetLatestDataRaw(channel, &mut length, buffer)
) {
Ok(_) => Ok(unsafe { Vec::from_raw_parts(buffer, length as usize, length as usize) }),
Err(err) => Err(err),
}
}
pub fn get_data_v(channel: super::Channel, pos: u32) -> Result<Vec<f32>, String>
{
let mut length = 0;
let buffer = ptr::null_mut();
match handle_unsafe!(
rp_sys::rp_AcqGetDataV(channel, pos, &mut length, buffer)
) {
Ok(_) => Ok(unsafe { Vec::from_raw_parts(buffer, length as usize, length as usize) }),
Err(err) => Err(err),
}
}
pub fn get_data_v2(pos: u32) -> Result<[Vec<f32>;2], String>
{
let mut length = 0;
let buffer1 = ptr::null_mut();
let buffer2 = ptr::null_mut();
match handle_unsafe!(
rp_sys::rp_AcqGetDataV2(pos, &mut length, buffer1, buffer2)
) {
Ok(_) => Ok(unsafe {[
Vec::from_raw_parts(buffer1, length as usize, length as usize),
Vec::from_raw_parts(buffer2, length as usize, length as usize)
]}),
Err(err) => Err(err),
}
}
pub fn get_oldest_data_v(channel: super::Channel) -> Result<Vec<f32>, String>
{
let mut length = 0;
let buffer = ptr::null_mut();
match handle_unsafe!(
rp_sys::rp_AcqGetOldestDataV(channel, &mut length, buffer)
) {
Ok(_) => Ok(unsafe { Vec::from_raw_parts(buffer, length as usize, length as usize) }),
Err(err) => Err(err),
}
}
pub fn get_latest_data_v(channel: super::Channel) -> Result<Vec<f32>, String>
{
let mut length = 0;
let buffer = ptr::null_mut();
match handle_unsafe!(
rp_sys::rp_AcqGetLatestDataV(channel, &mut length, buffer)
) {
Ok(_) => Ok(unsafe { Vec::from_raw_parts(buffer, length as usize, length as usize) }),
Err(err) => Err(err),
}
}
pub fn get_guf_size() -> Result<u32, String>
{
let mut size = 0;
match handle_unsafe!(
rp_sys::rp_AcqGetBufSize(&mut size)
) {
Ok(_) => Ok(size),
Err(err) => Err(err),
}
}