Mcp23xxx.Read Method
Definition
Important
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Overloads
| Read(Int32) |
Reads the value of a pin. |
| Read(Span<PinValuePair>) |
Reads the value of a set of pins |
Read(Int32)
Reads the value of a pin.
protected override System.Device.Gpio.PinValue Read (int pinNumber);override this.Read : int -> System.Device.Gpio.PinValueProtected Overrides Function Read (pinNumber As Integer) As PinValueParameters
- pinNumber
- Int32
The pin number.
Returns
High or low pin value.
Applies to
Read(Span<PinValuePair>)
Reads the value of a set of pins
protected void Read (Span<System.Device.Gpio.PinValuePair> pinValuePairs);override this.Read : Span<System.Device.Gpio.PinValuePair> -> unitProtected Sub Read (pinValuePairs As Span(Of PinValuePair))Parameters
- pinValuePairs
- Span<PinValuePair>
Applies to
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