Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0-only */
2/* industrial I/O data types needed both in and out of kernel
3 *
4 * Copyright (c) 2008 Jonathan Cameron
5 */
6
7#ifndef _IIO_TYPES_H_
8#define _IIO_TYPES_H_
9
10#include <uapi/linux/iio/types.h>
11
12enum iio_event_info {
13 IIO_EV_INFO_ENABLE,
14 IIO_EV_INFO_VALUE,
15 IIO_EV_INFO_HYSTERESIS,
16 IIO_EV_INFO_PERIOD,
17 IIO_EV_INFO_HIGH_PASS_FILTER_3DB,
18 IIO_EV_INFO_LOW_PASS_FILTER_3DB,
19};
20
21#define IIO_VAL_INT 1
22#define IIO_VAL_INT_PLUS_MICRO 2
23#define IIO_VAL_INT_PLUS_NANO 3
24#define IIO_VAL_INT_PLUS_MICRO_DB 4
25#define IIO_VAL_INT_MULTIPLE 5
26#define IIO_VAL_FRACTIONAL 10
27#define IIO_VAL_FRACTIONAL_LOG2 11
28
29enum iio_available_type {
30 IIO_AVAIL_LIST,
31 IIO_AVAIL_RANGE,
32};
33
34enum iio_chan_info_enum {
35 IIO_CHAN_INFO_RAW = 0,
36 IIO_CHAN_INFO_PROCESSED,
37 IIO_CHAN_INFO_SCALE,
38 IIO_CHAN_INFO_OFFSET,
39 IIO_CHAN_INFO_CALIBSCALE,
40 IIO_CHAN_INFO_CALIBBIAS,
41 IIO_CHAN_INFO_PEAK,
42 IIO_CHAN_INFO_PEAK_SCALE,
43 IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW,
44 IIO_CHAN_INFO_AVERAGE_RAW,
45 IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY,
46 IIO_CHAN_INFO_HIGH_PASS_FILTER_3DB_FREQUENCY,
47 IIO_CHAN_INFO_SAMP_FREQ,
48 IIO_CHAN_INFO_FREQUENCY,
49 IIO_CHAN_INFO_PHASE,
50 IIO_CHAN_INFO_HARDWAREGAIN,
51 IIO_CHAN_INFO_HYSTERESIS,
52 IIO_CHAN_INFO_INT_TIME,
53 IIO_CHAN_INFO_ENABLE,
54 IIO_CHAN_INFO_CALIBHEIGHT,
55 IIO_CHAN_INFO_CALIBWEIGHT,
56 IIO_CHAN_INFO_DEBOUNCE_COUNT,
57 IIO_CHAN_INFO_DEBOUNCE_TIME,
58 IIO_CHAN_INFO_CALIBEMISSIVITY,
59 IIO_CHAN_INFO_OVERSAMPLING_RATIO,
60};
61
62#endif /* _IIO_TYPES_H_ */