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 #endif /* _IIO_TYPES_H_ */