GpioController.Read Method
Definition
Important
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Overloads
Read(Int32) |
Reads the current value of a pin. |
Read(Span<PinValuePair>) |
Read the given pins with the given pin numbers. |
Read(Int32)
Reads the current value of a pin.
public System.Device.Gpio.PinValue Read (int pinNumber);
public virtual System.Device.Gpio.PinValue Read (int pinNumber);
member this.Read : int -> System.Device.Gpio.PinValue
abstract member Read : int -> System.Device.Gpio.PinValue
override this.Read : int -> System.Device.Gpio.PinValue
Public Function Read (pinNumber As Integer) As PinValue
Public Overridable Function Read (pinNumber As Integer) As PinValue
Parameters
- pinNumber
- Int32
The pin number in the controller's numbering scheme.
Returns
The value of the pin.
Applies to
Read(Span<PinValuePair>)
Read the given pins with the given pin numbers.
public void Read (Span<System.Device.Gpio.PinValuePair> pinValuePairs);
member this.Read : Span<System.Device.Gpio.PinValuePair> -> unit
Public Sub Read (pinValuePairs As Span(Of PinValuePair))
Parameters
- pinValuePairs
- Span<PinValuePair>
The pin/value pairs to read.