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GpioController Class

  • Reference

Definition

Namespace:
Windows.Devices.Gpio
Edit

Represents the default general-purpose I/O (GPIO) controller for the system.

public ref class GpioController sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Devices.DevicesLowLevelContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class GpioController final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Devices.DevicesLowLevelContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class GpioController
Public NotInheritable Class GpioController
Inheritance
Object Platform::Object IInspectable GpioController
Attributes
ContractVersionAttribute MarshalingBehaviorAttribute

Windows requirements

Device family
Windows IoT Extension SDK (introduced in 10.0.10240.0)
API contract
Windows.Devices.DevicesLowLevelContract (introduced in v1.0)

Remarks

To get a GpioController object, use the GpioController.GetDefault method.

Version history

Windows version SDK version Value added
1511 10586 GetControllersAsync
1511 10586 GetDefaultAsync

Properties

PinCount

Gets the number of pins on the general-purpose I/O (GPIO) controller.

Methods

GetControllersAsync(IGpioProvider)

Gets all the controllers that are connected to the system asynchronously.
GetDefault()

Gets the default general-purpose I/O (GPIO) controller for the system.
GetDefaultAsync()

Gets the default general-purpose I/O (GPIO) controller for the system.
OpenPin(Int32, GpioSharingMode)

Opens the specified general-purpose I/O (GPIO) pin in the specified mode.
OpenPin(Int32)

Opens a connection to the specified general-purpose I/O (GPIO) pin in exclusive mode.
TryOpenPin(Int32, GpioSharingMode, GpioPin, GpioOpenStatus)

Opens the specified general-purpose I/O (GPIO) pin in the specified mode, and gets a status value that you can use to handle a failure to open the pin programmatically.

Applies to

See also