Represents a general-purpose I/O (GPIO) controller.
Represents a general-purpose I/O (GPIO) pin.
Arguments passed in when an event is triggered by the GPIO.
Represents a value for a pin.
Simple wrapper for a pin/value pair.
Resulting object after waiting for an event to occur.
Event types that can be triggered by the GPIO. Also used to report the received event types back.
Pin modes supported by the GPIO controllers and drivers.
Different numbering schemes supported by GPIO controllers and drivers.
Delegate that defines the structure for callbacks when a pin value changed event occurs.