| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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| 2 | /* industrial I/O data types needed both in and out of kernel |
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| 3 | * |
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| 4 | * Copyright (c) 2008 Jonathan Cameron |
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| 5 | */ |
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| 6 | |
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| 7 | #ifndef _IIO_TYPES_H_ |
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| 8 | #define _IIO_TYPES_H_ |
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| 9 | |
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| 10 | #include <uapi/linux/iio/types.h> |
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| 11 | |
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| 12 | enum iio_event_info { |
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| 13 | IIO_EV_INFO_ENABLE, |
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| 14 | IIO_EV_INFO_VALUE, |
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| 15 | IIO_EV_INFO_HYSTERESIS, |
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| 16 | IIO_EV_INFO_PERIOD, |
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| 17 | IIO_EV_INFO_HIGH_PASS_FILTER_3DB, |
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| 18 | IIO_EV_INFO_LOW_PASS_FILTER_3DB, |
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| 19 | IIO_EV_INFO_TIMEOUT, |
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| 20 | IIO_EV_INFO_RESET_TIMEOUT, |
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| 21 | IIO_EV_INFO_TAP2_MIN_DELAY, |
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| 22 | IIO_EV_INFO_RUNNING_PERIOD, |
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| 23 | IIO_EV_INFO_RUNNING_COUNT, |
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| 24 | }; |
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| 25 | |
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| 26 | #define IIO_VAL_INT 1 |
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| 27 | #define IIO_VAL_INT_PLUS_MICRO 2 |
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| 28 | #define IIO_VAL_INT_PLUS_NANO 3 |
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| 29 | #define IIO_VAL_INT_PLUS_MICRO_DB 4 |
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| 30 | #define IIO_VAL_INT_MULTIPLE 5 |
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| 31 | #define IIO_VAL_INT_64 6 /* 64-bit data, val is lower 32 bits */ |
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| 32 | #define IIO_VAL_FRACTIONAL 10 |
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| 33 | #define IIO_VAL_FRACTIONAL_LOG2 11 |
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| 34 | #define IIO_VAL_CHAR 12 |
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| 35 | |
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| 36 | enum iio_available_type { |
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| 37 | IIO_AVAIL_LIST, |
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| 38 | IIO_AVAIL_RANGE, |
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| 39 | }; |
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| 40 | |
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| 41 | enum iio_chan_info_enum { |
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| 42 | IIO_CHAN_INFO_RAW = 0, |
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| 43 | IIO_CHAN_INFO_PROCESSED, |
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| 44 | IIO_CHAN_INFO_SCALE, |
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| 45 | IIO_CHAN_INFO_OFFSET, |
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| 46 | IIO_CHAN_INFO_CALIBSCALE, |
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| 47 | IIO_CHAN_INFO_CALIBBIAS, |
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| 48 | IIO_CHAN_INFO_PEAK, |
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| 49 | IIO_CHAN_INFO_PEAK_SCALE, |
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| 50 | IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW, |
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| 51 | IIO_CHAN_INFO_AVERAGE_RAW, |
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| 52 | IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY, |
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| 53 | IIO_CHAN_INFO_HIGH_PASS_FILTER_3DB_FREQUENCY, |
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| 54 | IIO_CHAN_INFO_SAMP_FREQ, |
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| 55 | IIO_CHAN_INFO_FREQUENCY, |
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| 56 | IIO_CHAN_INFO_PHASE, |
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| 57 | IIO_CHAN_INFO_HARDWAREGAIN, |
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| 58 | IIO_CHAN_INFO_HYSTERESIS, |
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| 59 | IIO_CHAN_INFO_HYSTERESIS_RELATIVE, |
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| 60 | IIO_CHAN_INFO_INT_TIME, |
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| 61 | IIO_CHAN_INFO_ENABLE, |
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| 62 | IIO_CHAN_INFO_CALIBHEIGHT, |
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| 63 | IIO_CHAN_INFO_CALIBWEIGHT, |
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| 64 | IIO_CHAN_INFO_DEBOUNCE_COUNT, |
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| 65 | IIO_CHAN_INFO_DEBOUNCE_TIME, |
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| 66 | IIO_CHAN_INFO_CALIBEMISSIVITY, |
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| 67 | IIO_CHAN_INFO_OVERSAMPLING_RATIO, |
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| 68 | IIO_CHAN_INFO_THERMOCOUPLE_TYPE, |
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| 69 | IIO_CHAN_INFO_CALIBAMBIENT, |
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| 70 | IIO_CHAN_INFO_ZEROPOINT, |
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| 71 | IIO_CHAN_INFO_TROUGH, |
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| 72 | }; |
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| 73 | |
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| 74 | #endif /* _IIO_TYPES_H_ */ |
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| 75 | |
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