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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 IIO_EV_INFO_TIMEOUT,
20 IIO_EV_INFO_RESET_TIMEOUT,
21 IIO_EV_INFO_TAP2_MIN_DELAY,
22};
23
24#define IIO_VAL_INT 1
25#define IIO_VAL_INT_PLUS_MICRO 2
26#define IIO_VAL_INT_PLUS_NANO 3
27#define IIO_VAL_INT_PLUS_MICRO_DB 4
28#define IIO_VAL_INT_MULTIPLE 5
29#define IIO_VAL_INT_64 6 /* 64-bit data, val is lower 32 bits */
30#define IIO_VAL_FRACTIONAL 10
31#define IIO_VAL_FRACTIONAL_LOG2 11
32#define IIO_VAL_CHAR 12
33
34enum iio_available_type {
35 IIO_AVAIL_LIST,
36 IIO_AVAIL_RANGE,
37};
38
39enum iio_chan_info_enum {
40 IIO_CHAN_INFO_RAW = 0,
41 IIO_CHAN_INFO_PROCESSED,
42 IIO_CHAN_INFO_SCALE,
43 IIO_CHAN_INFO_OFFSET,
44 IIO_CHAN_INFO_CALIBSCALE,
45 IIO_CHAN_INFO_CALIBBIAS,
46 IIO_CHAN_INFO_PEAK,
47 IIO_CHAN_INFO_PEAK_SCALE,
48 IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW,
49 IIO_CHAN_INFO_AVERAGE_RAW,
50 IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY,
51 IIO_CHAN_INFO_HIGH_PASS_FILTER_3DB_FREQUENCY,
52 IIO_CHAN_INFO_SAMP_FREQ,
53 IIO_CHAN_INFO_FREQUENCY,
54 IIO_CHAN_INFO_PHASE,
55 IIO_CHAN_INFO_HARDWAREGAIN,
56 IIO_CHAN_INFO_HYSTERESIS,
57 IIO_CHAN_INFO_HYSTERESIS_RELATIVE,
58 IIO_CHAN_INFO_INT_TIME,
59 IIO_CHAN_INFO_ENABLE,
60 IIO_CHAN_INFO_CALIBHEIGHT,
61 IIO_CHAN_INFO_CALIBWEIGHT,
62 IIO_CHAN_INFO_DEBOUNCE_COUNT,
63 IIO_CHAN_INFO_DEBOUNCE_TIME,
64 IIO_CHAN_INFO_CALIBEMISSIVITY,
65 IIO_CHAN_INFO_OVERSAMPLING_RATIO,
66 IIO_CHAN_INFO_THERMOCOUPLE_TYPE,
67 IIO_CHAN_INFO_CALIBAMBIENT,
68 IIO_CHAN_INFO_ZEROPOINT,
69};
70
71#endif /* _IIO_TYPES_H_ */