Class PS2Controller

Inheritance
System.Object
Device
PS2Controller
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Cosmos.HAL
Assembly: Cosmos.HAL2.dll
Syntax
public class PS2Controller : Device

Fields

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Ack

Declaration
public const byte Ack = 250
Field Value
Type Description
System.Byte
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FirstDevice

Declaration
public Device FirstDevice
Field Value
Type Description
Device
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FirstPortTestPassed

Declaration
public bool FirstPortTestPassed
Field Value
Type Description
System.Boolean
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IsDualChannel

Declaration
public bool IsDualChannel
Field Value
Type Description
System.Boolean
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SecondDevice

Declaration
public Device SecondDevice
Field Value
Type Description
Device
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SecondPortTestPassed

Declaration
public bool SecondPortTestPassed
Field Value
Type Description
System.Boolean
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SelfTestPassed

Declaration
public bool SelfTestPassed
Field Value
Type Description
System.Boolean
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WAIT_TIMEOUT

Declaration
public const uint WAIT_TIMEOUT = 100000U
Field Value
Type Description
System.UInt32

Methods

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Initialize(Boolean)

Initializes the PS/2 controller.

Declaration
public void Initialize(bool InitScrollWheel)
Parameters
Type Name Description
System.Boolean InitScrollWheel
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PrepareSecondPortWrite()

Prepares the controller to write a command in the second PS/2 device port.

Declaration
public void PrepareSecondPortWrite()
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ReadByteAfterAck()

Reads the byte after acknowledgement.

Declaration
public byte ReadByteAfterAck()
Returns
Type Description
System.Byte

The byte read after acknowledgement.
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ReadByteAfterAckWithTimeout(ref Byte)

Reads the byte after acknowledgement.

Declaration
public bool ReadByteAfterAckWithTimeout(ref byte aByte)
Parameters
Type Name Description
System.Byte aByte

The byte read after acknowledgement.
Returns
Type Description
System.Boolean

Returns false if the timeout expired, true otherwise.
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WaitForAck()

Waits for the acknowledgement byte (0xFA). Returns false if the timeout expires, true otherwise.

Declaration
public bool WaitForAck()
Returns
Type Description
System.Boolean

Returns false if the timeout expires, true otherwise.
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WaitForDeviceReset()

Waits for the PS/2 device reset.

Declaration
public bool WaitForDeviceReset()
Returns
Type Description
System.Boolean

Returns true if the device resets successfully, false otherwise.
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WaitToReadData()

Waits to read data.

Declaration
public bool WaitToReadData()
Returns
Type Description
System.Boolean

Returns false if the timeout expired, true otherwise.
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WaitToWrite()

Waits to write data.

Declaration
public bool WaitToWrite()
Returns
Type Description
System.Boolean

Returns false if the timeout expired, true otherwise.