package gpiod

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package gpiod

gpiod
- Gpiod
  - Gpiod
gpiod.bindings
- Gpiod_bindings
  - Stubs

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Library
Module
Module type
Parameter
Class
Class type

module Gpiod : sig ... end

include module type of struct include Gpiod end

type gpiod_chip = Gpiod_bindings.Stubs(Gpiod__.Stubs).gpiod_chip

val gpiod_chip : gpiod_chip Ctypes.structure Ctypes.typ

type gpiod_line = Gpiod_bindings.Stubs(Gpiod__.Stubs).gpiod_line

val gpiod_line : gpiod_line Ctypes.structure Ctypes.typ

type gpiod_chip_iter = Gpiod_bindings.Stubs(Gpiod__.Stubs).gpiod_chip_iter

val gpiod_chip_iter : gpiod_chip_iter Ctypes.structure Ctypes.typ

type gpiod_line_iter = Gpiod_bindings.Stubs(Gpiod__.Stubs).gpiod_line_iter

val gpiod_line_iter : gpiod_line_iter Ctypes.structure Ctypes.typ

type gpiod_line_bulk = Gpiod_bindings.Stubs(Gpiod__.Stubs).gpiod_line_bulk

val gpiod_line_bulk : gpiod_line_bulk Ctypes.structure Ctypes.typ

val ctxless_get_value : string option -> int -> bool -> string option -> int

val ctxless_get_value_ext : 
  string option ->
  int ->
  bool ->
  string option ->
  int ->
  int

val ctxless_get_value_multiple : 
  string option ->
  unit Ctypes_static.ptr ->
  unit Ctypes_static.ptr ->
  int ->
  bool ->
  string option ->
  int

val ctxless_get_value_multiple_ext : 
  string option ->
  unit Ctypes_static.ptr ->
  unit Ctypes_static.ptr ->
  int ->
  bool ->
  string option ->
  int ->
  int

type gpiod_ctxless_event_poll_fd =
  Gpiod_bindings.Stubs(Gpiod__.Stubs).gpiod_ctxless_event_poll_fd

val gpiod_ctxless_event_poll_fd : 
  gpiod_ctxless_event_poll_fd Ctypes.structure Ctypes.typ

val ctxless_find_line : 
  string option ->
  string option ->
  nativeint ->
  unit Ctypes_static.ptr ->
  int

val chip_open : 
  string option ->
  gpiod_chip Ctypes.structure Ctypes_static.ptr option

val chip_open_by_name : 
  string option ->
  gpiod_chip Ctypes.structure Ctypes_static.ptr option

val chip_open_by_number : 
  int ->
  gpiod_chip Ctypes.structure Ctypes_static.ptr option

val chip_open_by_label : 
  string option ->
  gpiod_chip Ctypes.structure Ctypes_static.ptr option

val chip_open_lookup : 
  string option ->
  gpiod_chip Ctypes.structure Ctypes_static.ptr option

val chip_close : gpiod_chip Ctypes.structure Ctypes_static.ptr option -> unit

val chip_name : 
  gpiod_chip Ctypes.structure Ctypes_static.ptr option ->
  string option

val chip_label : 
  gpiod_chip Ctypes.structure Ctypes_static.ptr option ->
  string option

val chip_num_lines : 
  gpiod_chip Ctypes.structure Ctypes_static.ptr option ->
  int

val chip_get_line : 
  gpiod_chip Ctypes.structure Ctypes_static.ptr option ->
  int ->
  gpiod_line Ctypes.structure Ctypes_static.ptr option

val chip_get_lines : 
  gpiod_chip Ctypes.structure Ctypes_static.ptr option ->
  unit Ctypes_static.ptr ->
  int ->
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  int

val chip_get_all_lines : 
  gpiod_chip Ctypes.structure Ctypes_static.ptr option ->
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  int

val chip_find_line : 
  gpiod_chip Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  gpiod_line Ctypes.structure Ctypes_static.ptr option

val chip_find_lines : 
  gpiod_chip Ctypes.structure Ctypes_static.ptr option ->
  unit Ctypes_static.ptr ->
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  int

val line_offset : gpiod_line Ctypes.structure Ctypes_static.ptr option -> int

val line_name : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option

val line_consumer : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option

val line_direction : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  int

val line_active_state : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  int

val line_bias : gpiod_line Ctypes.structure Ctypes_static.ptr option -> int

val line_is_used : gpiod_line Ctypes.structure Ctypes_static.ptr option -> bool

val line_is_open_drain : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  bool

val line_is_open_source : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  bool

val line_update : gpiod_line Ctypes.structure Ctypes_static.ptr option -> int

type gpiod_line_request_config =
  Gpiod_bindings.Stubs(Gpiod__.Stubs).gpiod_line_request_config

val gpiod_line_request_config : 
  gpiod_line_request_config Ctypes.structure Ctypes.typ

val line_request_input : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int

val line_request_output : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  int

val line_request_rising_edge_events : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int

val line_request_falling_edge_events : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int

val line_request_both_edges_events : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int

val line_request_input_flags : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  int

val line_request_output_flags : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  int ->
  int

val line_request_rising_edge_events_flags : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  int

val line_request_falling_edge_events_flags : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  int

val line_request_both_edges_events_flags : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  int

val line_request_bulk_input : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int

val line_request_bulk_output : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  unit Ctypes_static.ptr ->
  int

val line_request_bulk_rising_edge_events : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int

val line_request_bulk_falling_edge_events : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int

val line_request_bulk_both_edges_events : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int

val line_request_bulk_input_flags : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  int

val line_request_bulk_output_flags : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  unit Ctypes_static.ptr ->
  int

val line_request_bulk_rising_edge_events_flags : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  int

val line_request_bulk_falling_edge_events_flags : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  int

val line_request_bulk_both_edges_events_flags : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  string option ->
  int ->
  int

val line_release : gpiod_line Ctypes.structure Ctypes_static.ptr option -> unit

val line_release_bulk : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  unit

val line_is_requested : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  bool

val line_is_free : gpiod_line Ctypes.structure Ctypes_static.ptr option -> bool

val line_get_value : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  int

val line_get_value_bulk : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  unit Ctypes_static.ptr ->
  int

val line_set_value : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  int ->
  int

val line_set_value_bulk : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  unit Ctypes_static.ptr ->
  int

val line_set_config : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  int ->
  int ->
  int ->
  int

val line_set_config_bulk : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  int ->
  int ->
  unit Ctypes_static.ptr ->
  int

val line_set_flags : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  int ->
  int

val line_set_flags_bulk : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  int ->
  int

val line_set_direction_input : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  int

val line_set_direction_output : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  int ->
  int

val line_set_direction_output_bulk : 
  gpiod_line_bulk Ctypes.structure Ctypes_static.ptr option ->
  unit Ctypes_static.ptr ->
  int

type gpiod_line_event = Gpiod_bindings.Stubs(Gpiod__.Stubs).gpiod_line_event

val gpiod_line_event : gpiod_line_event Ctypes.structure Ctypes.typ

val line_event_read : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  gpiod_line_event Ctypes.structure Ctypes_static.ptr option ->
  int

val line_event_read_multiple : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  gpiod_line_event Ctypes.structure Ctypes_static.ptr option ->
  int ->
  int

val line_event_get_fd : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  int

val line_event_read_fd : 
  int ->
  gpiod_line_event Ctypes.structure Ctypes_static.ptr option ->
  int

val line_event_read_fd_multiple : 
  int ->
  gpiod_line_event Ctypes.structure Ctypes_static.ptr option ->
  int ->
  int

val line_get : 
  string option ->
  int ->
  gpiod_line Ctypes.structure Ctypes_static.ptr option

val line_find : 
  string option ->
  gpiod_line Ctypes.structure Ctypes_static.ptr option

val line_close_chip : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  unit

val line_get_chip : 
  gpiod_line Ctypes.structure Ctypes_static.ptr option ->
  gpiod_chip Ctypes.structure Ctypes_static.ptr option

val chip_iter_new : 
  unit ->
  gpiod_chip_iter Ctypes.structure Ctypes_static.ptr option

val chip_iter_free : 
  gpiod_chip_iter Ctypes.structure Ctypes_static.ptr option ->
  unit

val chip_iter_free_noclose : 
  gpiod_chip_iter Ctypes.structure Ctypes_static.ptr option ->
  unit

val chip_iter_next : 
  gpiod_chip_iter Ctypes.structure Ctypes_static.ptr option ->
  gpiod_chip Ctypes.structure Ctypes_static.ptr option

val chip_iter_next_noclose : 
  gpiod_chip_iter Ctypes.structure Ctypes_static.ptr option ->
  gpiod_chip Ctypes.structure Ctypes_static.ptr option

val line_iter_new : 
  gpiod_chip Ctypes.structure Ctypes_static.ptr option ->
  gpiod_line_iter Ctypes.structure Ctypes_static.ptr option

val line_iter_free : 
  gpiod_line_iter Ctypes.structure Ctypes_static.ptr option ->
  unit

val line_iter_next : 
  gpiod_line_iter Ctypes.structure Ctypes_static.ptr option ->
  gpiod_line Ctypes.structure Ctypes_static.ptr option

val version_string : unit -> string option