You can search for identifiers within the package.
in-package search v0.2.0
type port
val a : port
val b : port
val c : port
val all : port
type regulation = [
| `Idle
| `Motor_speed
| `Motor_sync
]
type run_state = [
| `Ramp_down
| `Ramp_up
| `Running
type state = {
speed : int;
motor_on : bool;
brake : bool;
regulation : regulation;
turn_ratio : int;
run_state : run_state;
tach_limit : int;
}
val speed : ?tach_limit:int -> ?brake:bool -> ?sync:bool -> ?turn_ratio:int -> int -> state
val set : ?check_status:bool -> 'a conn -> port -> state -> unit
val get : 'a conn -> port -> state * int * int * int
val reset_pos : ?check_status:bool -> 'a conn -> ?relative:bool -> port -> unit