PwmController Class

Definition

Namespace:

Windows.Devices.Pwm

Represents a PWM controller connected to the system.

public ref class PwmController sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Devices.DevicesLowLevelContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class PwmController final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Devices.DevicesLowLevelContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class PwmController

Public NotInheritable Class PwmController

Inheritance

Object Platform::Object IInspectable PwmController

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

Version history

Windows version	SDK version	Value added
1511	10586	GetDefaultAsync
1703	15063	FromIdAsync
1703	15063	GetDeviceSelector
1703	15063	GetDeviceSelector(String)

Properties

ActualFrequency	Gets the actual frequency of the PWM.
MaxFrequency	Gets the maximum frequency offered by the controller.
MinFrequency	Gets the minimum frequency offered by the controller.
PinCount	Gets the number of pins available on the system.

Methods

FromIdAsync(String)	Initializes a PWM controller instance based on the given DeviceInformation ID.
GetControllersAsync(IPwmProvider)	Gets all the controllers on the system asynchronously.
GetDefaultAsync()	Gets the default PWM controller on the system.
GetDeviceSelector()	Retrieves an Advanced Query Syntax (AQS) string for all the PWM controllers on the system. You can use this string with the DeviceInformation.FindAllAsync method to get DeviceInformation objects for those controllers.
GetDeviceSelector(String)	Retrieves an Advanced Query Syntax (AQS) string for the PWM controller that has the specified friendly name. You can use this string with the DeviceInformation.FindAllAsync method to get DeviceInformation objects for those controllers.
OpenPin(Int32)	Opens the pin for use.
SetDesiredFrequency(Double)	Sets the PWM frequency.