include/linux/iio/types.h

   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
  12 enum 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         IIO_EV_INFO_RUNNING_PERIOD,
  23         IIO_EV_INFO_RUNNING_COUNT,
  24 };
  25
  26 #define IIO_VAL_INT 1
  27 #define IIO_VAL_INT_PLUS_MICRO 2
  28 #define IIO_VAL_INT_PLUS_NANO 3
  29 #define IIO_VAL_INT_PLUS_MICRO_DB 4
  30 #define IIO_VAL_INT_MULTIPLE 5
  31 #define IIO_VAL_INT_64 6 /* 64-bit data, val is lower 32 bits */
  32 #define IIO_VAL_FRACTIONAL 10
  33 #define IIO_VAL_FRACTIONAL_LOG2 11
  34 #define IIO_VAL_CHAR 12
  35
  36 enum iio_available_type {
  37         IIO_AVAIL_LIST,
  38         IIO_AVAIL_RANGE,
  39 };
  40
  41 enum iio_chan_info_enum {
  42         IIO_CHAN_INFO_RAW = 0,
  43         IIO_CHAN_INFO_PROCESSED,
  44         IIO_CHAN_INFO_SCALE,
  45         IIO_CHAN_INFO_OFFSET,
  46         IIO_CHAN_INFO_CALIBSCALE,
  47         IIO_CHAN_INFO_CALIBBIAS,
  48         IIO_CHAN_INFO_PEAK,
  49         IIO_CHAN_INFO_PEAK_SCALE,
  50         IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW,
  51         IIO_CHAN_INFO_AVERAGE_RAW,
  52         IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY,
  53         IIO_CHAN_INFO_HIGH_PASS_FILTER_3DB_FREQUENCY,
  54         IIO_CHAN_INFO_SAMP_FREQ,
  55         IIO_CHAN_INFO_FREQUENCY,
  56         IIO_CHAN_INFO_PHASE,
  57         IIO_CHAN_INFO_HARDWAREGAIN,
  58         IIO_CHAN_INFO_HYSTERESIS,
  59         IIO_CHAN_INFO_HYSTERESIS_RELATIVE,
  60         IIO_CHAN_INFO_INT_TIME,
  61         IIO_CHAN_INFO_ENABLE,
  62         IIO_CHAN_INFO_CALIBHEIGHT,
  63         IIO_CHAN_INFO_CALIBWEIGHT,
  64         IIO_CHAN_INFO_DEBOUNCE_COUNT,
  65         IIO_CHAN_INFO_DEBOUNCE_TIME,
  66         IIO_CHAN_INFO_CALIBEMISSIVITY,
  67         IIO_CHAN_INFO_OVERSAMPLING_RATIO,
  68         IIO_CHAN_INFO_THERMOCOUPLE_TYPE,
  69         IIO_CHAN_INFO_CALIBAMBIENT,
  70         IIO_CHAN_INFO_ZEROPOINT,
  71         IIO_CHAN_INFO_TROUGH,
  72 };
  73
  74 #endif /* _IIO_TYPES_H_ */