1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* industrial I/O data types needed both in and out of kernel
4 * Copyright (c) 2008 Jonathan Cameron
10 #include <uapi/linux/iio/types.h>
15 IIO_EV_INFO_HYSTERESIS,
17 IIO_EV_INFO_HIGH_PASS_FILTER_3DB,
18 IIO_EV_INFO_LOW_PASS_FILTER_3DB,
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
29 enum iio_available_type {
34 enum iio_chan_info_enum {
35 IIO_CHAN_INFO_RAW = 0,
36 IIO_CHAN_INFO_PROCESSED,
39 IIO_CHAN_INFO_CALIBSCALE,
40 IIO_CHAN_INFO_CALIBBIAS,
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,
50 IIO_CHAN_INFO_HARDWAREGAIN,
51 IIO_CHAN_INFO_HYSTERESIS,
52 IIO_CHAN_INFO_INT_TIME,
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,
62 #endif /* _IIO_TYPES_H_ */