GpioDriver Class

Definition

Namespace:

System.Device.Gpio

Assembly:

System.Device.Gpio.dll

Package:

System.Device.Gpio v3.0.0

Base class for Gpio Drivers. A Gpio driver provides methods to read from and write to digital I/O pins.

public abstract class GpioDriver : IDisposable

type GpioDriver = class
    interface IDisposable

Public MustInherit Class GpioDriver
Implements IDisposable

Inheritance

Object

GpioDriver

Derived

Iot.Device.Board.DummyGpioDriver

Iot.Device.Board.KeyboardGpioDriver

Iot.Device.Ft232H.Ft232HGpio

Iot.Device.Ft4222.Ft4222Gpio

Iot.Device.Mcp23xxx.Mcp23xxx

Iot.Device.Pcx857x.Pcx857x

Iot.Device.Seesaw.SeesawGpioDriver

System.Device.Gpio.Drivers.HummingBoardDriver

System.Device.Gpio.Drivers.RaspberryPi3Driver

System.Device.Gpio.Drivers.UnixDriver

System.Device.Gpio.Drivers.Windows10Driver

Implements

IDisposable

Constructors

Name	Description
GpioDriver()

Properties

Name	Description
PinCount	The number of pins provided by the driver.

Methods

Name	Description
AddCallbackForPinValueChangedEvent(Int32, PinEventTypes, PinChangeEventHandler)	Adds a handler for a pin value changed event.
ClosePin(Int32)	Closes an open pin.
ConvertPinNumberToLogicalNumberingScheme(Int32)	Converts a board pin number to the driver's logical numbering scheme.
Dispose()	Disposes this instance, closing all open pins
Dispose(Boolean)	Disposes this instance
GetPinMode(Int32)	Gets the mode of a pin.
IsPinModeSupported(Int32, PinMode)	Checks if a pin supports a specific mode.
OpenPin(Int32)	Opens a pin in order for it to be ready to use. The driver attempts to open the pin without changing its mode or value.
QueryComponentInformation()	Query information about a component and its children.
Read(Int32)	Reads the current value of a pin.
RemoveCallbackForPinValueChangedEvent(Int32, PinChangeEventHandler)	Removes a handler for a pin value changed event.
SetPinMode(Int32, PinMode, PinValue)	Sets the mode to a pin and sets an initial value for an output pin.
SetPinMode(Int32, PinMode)	Sets the mode to a pin.
Toggle(Int32)	Toggle the current value of a pin.
WaitForEvent(Int32, PinEventTypes, CancellationToken)	Blocks execution until an event of type eventType is received or a cancellation is requested.
WaitForEventAsync(Int32, PinEventTypes, CancellationToken)	Async call until an event of type eventType is received or a cancellation is requested.
Write(Int32, PinValue)	Writes a value to a pin.