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GpioChangeCount Struct

  • Reference

Definition

Namespace:
Windows.Devices.Gpio
Edit

Represents a near-simultaneous sampling of the number of times a pin has changed value, and the time at which this count was sampled. This structure can be used to determine the number of pin value changes over a period of time.

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Devices.DevicesLowLevelContract, 196608)]
struct GpioChangeCount
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Devices.DevicesLowLevelContract), 196608)]
public struct GpioChangeCount
var gpioChangeCount = {
count : /* Your value */,
relativeTime : /* Your value */
}
Public Structure GpioChangeCount
Inheritance
ValueType
GpioChangeCount
Attributes
ContractVersionAttribute

Windows requirements

Device family
Windows 10 Creators Update (introduced in 10.0.15063.0)
API contract
Windows.Devices.DevicesLowLevelContract (introduced in v3.0)

Fields

Count

The number of times the transition of polarity specified by GpioChangeCounter.Polarity occurred on the pin.
RelativeTime

The time at which this count was sampled. The time is sampled close to (but not simultaneously with) the count. This timestamp can be used to determine the elapsed time between two GpioChangeCount records. It does not correspond to any absolute or system time.

Applies to