GpioOpenStatus Enum

Definition

Namespace:

Windows.Devices.Gpio

Describes the possible results of opening a pin with the GpioController.TryOpenPin method.

public enum class GpioOpenStatus

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Devices.DevicesLowLevelContract, 65536)]
enum class GpioOpenStatus

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Devices.DevicesLowLevelContract), 65536)]
public enum GpioOpenStatus

var value = Windows.Devices.Gpio.GpioOpenStatus.pinOpened

Public Enum GpioOpenStatus

Inheritance

Enum

GpioOpenStatus

Attributes

ContractVersionAttribute

Windows requirements

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

Fields

MuxingConflict	3	The pin is currently opened for a different function, such as I2c, Spi, or UART. Ensure the pin is not in use by another function.
PinOpened	0	The GPIO pin was successfully opened.
PinUnavailable	1	The pin is reserved by the system and is not available to apps that run in user mode.
SharingViolation	2	The pin is currently open in an incompatible sharing mode. For example: The pin is already open in GpioSharingMode.Exclusive mode. The pin is already open in GpioSharingMode.SharedReadOnly mode when you request to open it in GpioSharingMode.Exclusive mode.
UnknownError	4	The pin could not be opened.

See also

• TryOpenPin(Int32, GpioSharingMode, GpioPin, GpioOpenStatus)
• GpioSharingMode