Class Counter

Inheritance
Object
Counter
Inherited Members
Namespace: Hal
Assembly: FRC.Hal.dll
Syntax
[NativeInterface(typeof(ICounter))]
public static class Counter

Methods

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ClearDownSource(Int32)

Declaration
public static void ClearDownSource(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
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ClearUpSource(Int32)

Declaration
public static void ClearUpSource(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
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Free(Int32)

Declaration
public static void Free(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
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Get(Int32)

Declaration
public static int Get(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
Returns
Type Description
Int32
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GetDirection(Int32)

Declaration
public static bool GetDirection(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
Returns
Type Description
Boolean
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GetPeriod(Int32)

Declaration
public static double GetPeriod(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
Returns
Type Description
Double
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GetSamplesToAverage(Int32)

Declaration
public static int GetSamplesToAverage(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
Returns
Type Description
Int32
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GetStopped(Int32)

Declaration
public static bool GetStopped(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
Returns
Type Description
Boolean
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Initialize(CounterMode, out Int32)

Declaration
public static int Initialize(CounterMode mode, out int index)
Parameters
Type Name Description
CounterMode mode
Int32 index
Returns
Type Description
Int32
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Reset(Int32)

Declaration
public static void Reset(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
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SetAverageSize(Int32, Int32)

Declaration
public static void SetAverageSize(int counterHandle, int size)
Parameters
Type Name Description
Int32 counterHandle
Int32 size
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SetDownSource(Int32, Int32, AnalogTriggerType)

Declaration
public static void SetDownSource(int counterHandle, int digitalSourceHandle, AnalogTriggerType analogTriggerType)
Parameters
Type Name Description
Int32 counterHandle
Int32 digitalSourceHandle
AnalogTriggerType analogTriggerType
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SetDownSourceEdge(Int32, Boolean, Boolean)

Declaration
public static void SetDownSourceEdge(int counterHandle, bool risingEdge, bool fallingEdge)
Parameters
Type Name Description
Int32 counterHandle
Boolean risingEdge
Boolean fallingEdge
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SetExternalDirectionMode(Int32)

Declaration
public static void SetExternalDirectionMode(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
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SetMaxPeriod(Int32, Double)

Declaration
public static void SetMaxPeriod(int counterHandle, double maxPeriod)
Parameters
Type Name Description
Int32 counterHandle
Double maxPeriod
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SetPulseLengthMode(Int32, Double)

Declaration
public static void SetPulseLengthMode(int counterHandle, double threshold)
Parameters
Type Name Description
Int32 counterHandle
Double threshold
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SetReverseDirection(Int32, Boolean)

Declaration
public static void SetReverseDirection(int counterHandle, bool reverseDirection)
Parameters
Type Name Description
Int32 counterHandle
Boolean reverseDirection
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SetSamplesToAverage(Int32, Int32)

Declaration
public static void SetSamplesToAverage(int counterHandle, int samplesToAverage)
Parameters
Type Name Description
Int32 counterHandle
Int32 samplesToAverage
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SetSemiPeriodMode(Int32, Boolean)

Declaration
public static void SetSemiPeriodMode(int counterHandle, bool highSemiPeriod)
Parameters
Type Name Description
Int32 counterHandle
Boolean highSemiPeriod
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SetUpdateWhenEmpty(Int32, Boolean)

Declaration
public static void SetUpdateWhenEmpty(int counterHandle, bool enabled)
Parameters
Type Name Description
Int32 counterHandle
Boolean enabled
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SetUpDownMode(Int32)

Declaration
public static void SetUpDownMode(int counterHandle)
Parameters
Type Name Description
Int32 counterHandle
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SetUpSource(Int32, Int32, AnalogTriggerType)

Declaration
public static void SetUpSource(int counterHandle, int digitalSourceHandle, AnalogTriggerType analogTriggerType)
Parameters
Type Name Description
Int32 counterHandle
Int32 digitalSourceHandle
AnalogTriggerType analogTriggerType
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SetUpSourceEdge(Int32, Boolean, Boolean)

Declaration
public static void SetUpSourceEdge(int counterHandle, bool risingEdge, bool fallingEdge)
Parameters
Type Name Description
Int32 counterHandle
Boolean risingEdge
Boolean fallingEdge