include/linux/iio/types.h

   1 /* industrial I/O data types needed both in and out of kernel
   2  *
   3  * Copyright (c) 2008 Jonathan Cameron
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 as published by
   7  * the Free Software Foundation.
   8  */
   9
  10 #ifndef _IIO_TYPES_H_
  11 #define _IIO_TYPES_H_
  12
  13 #include <uapi/linux/iio/types.h>
  14
  15 enum iio_event_info {
  16         IIO_EV_INFO_ENABLE,
  17         IIO_EV_INFO_VALUE,
  18         IIO_EV_INFO_HYSTERESIS,
  19         IIO_EV_INFO_PERIOD,
  20         IIO_EV_INFO_HIGH_PASS_FILTER_3DB,
  21         IIO_EV_INFO_LOW_PASS_FILTER_3DB,
  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_FRACTIONAL 10
  30 #define IIO_VAL_FRACTIONAL_LOG2 11
  31
  32 enum iio_available_type {
  33         IIO_AVAIL_LIST,
  34         IIO_AVAIL_RANGE,
  35 };
  36
  37 enum iio_chan_info_enum {
  38         IIO_CHAN_INFO_RAW = 0,
  39         IIO_CHAN_INFO_PROCESSED,
  40         IIO_CHAN_INFO_SCALE,
  41         IIO_CHAN_INFO_OFFSET,
  42         IIO_CHAN_INFO_CALIBSCALE,
  43         IIO_CHAN_INFO_CALIBBIAS,
  44         IIO_CHAN_INFO_PEAK,
  45         IIO_CHAN_INFO_PEAK_SCALE,
  46         IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW,
  47         IIO_CHAN_INFO_AVERAGE_RAW,
  48         IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY,
  49         IIO_CHAN_INFO_HIGH_PASS_FILTER_3DB_FREQUENCY,
  50         IIO_CHAN_INFO_SAMP_FREQ,
  51         IIO_CHAN_INFO_FREQUENCY,
  52         IIO_CHAN_INFO_PHASE,
  53         IIO_CHAN_INFO_HARDWAREGAIN,
  54         IIO_CHAN_INFO_HYSTERESIS,
  55         IIO_CHAN_INFO_INT_TIME,
  56         IIO_CHAN_INFO_ENABLE,
  57         IIO_CHAN_INFO_CALIBHEIGHT,
  58         IIO_CHAN_INFO_CALIBWEIGHT,
  59         IIO_CHAN_INFO_DEBOUNCE_COUNT,
  60         IIO_CHAN_INFO_DEBOUNCE_TIME,
  61         IIO_CHAN_INFO_CALIBEMISSIVITY,
  62         IIO_CHAN_INFO_OVERSAMPLING_RATIO,
  63 };
  64
  65 #endif /* _IIO_TYPES_H_ */