Package edu.wpi.first.hal

Class SPIJNI

java.lang.Object

edu.wpi.first.hal.JNIWrapper

edu.wpi.first.hal.SPIJNI

public class SPIJNI
extends JNIWrapper

Nested Class Summary

Nested classes/interfaces inherited from class edu.wpi.first.hal.JNIWrapper

JNIWrapper.Helper

Field Summary

Fields

Modifier and Type	Field	Description
static int	INVALID_PORT
static int	MXP_PORT
static int	ONBOARD_CS0_PORT
static int	ONBOARD_CS1_PORT
static int	ONBOARD_CS2_PORT
static int	ONBOARD_CS3_PORT
static int	SPI_MODE0
static int	SPI_MODE1
static int	SPI_MODE2
static int	SPI_MODE3

Constructor Summary

Constructors

Constructor	Description
SPIJNI()

Method Summary

Modifier and Type	Method	Description
static void	spiClose(int port)
static void	spiConfigureAutoStall(int port, int csToSclkTicks, int stallTicks, int pow2BytesPerRead)
static void	spiForceAutoRead(int port)
static void	spiFreeAuto(int port)
static int	spiGetAutoDroppedCount(int port)
static int	spiGetMode(int port)
static void	spiInitAuto(int port, int bufferSize)
static void	spiInitialize(int port)
static int	spiRead(int port, boolean initiate, ByteBuffer dataReceived, byte size)
static int	spiReadAutoReceivedData(int port, int[] buffer, int numToRead, double timeout)
static int	spiReadAutoReceivedData(int port, ByteBuffer buffer, int numToRead, double timeout)
static int	spiReadB(int port, boolean initiate, byte[] dataReceived, byte size)
static void	spiSetAutoTransmitData(int port, byte[] dataToSend, int zeroSize)
static void	spiSetChipSelectActiveHigh(int port)
static void	spiSetChipSelectActiveLow(int port)
static void	spiSetMode(int port, int mode)
static void	spiSetSpeed(int port, int speed)
static void	spiStartAutoRate(int port, double period)
static void	spiStartAutoTrigger(int port, int digitalSourceHandle, int analogTriggerType, boolean triggerRising, boolean triggerFalling)
static void	spiStopAuto(int port)
static int	spiTransaction(int port, ByteBuffer dataToSend, ByteBuffer dataReceived, byte size)
static int	spiTransactionB(int port, byte[] dataToSend, byte[] dataReceived, byte size)
static int	spiWrite(int port, ByteBuffer dataToSend, byte sendSize)
static int	spiWriteB(int port, byte[] dataToSend, byte sendSize)

Methods inherited from class edu.wpi.first.hal.JNIWrapper

forceLoad, suppressUnused

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

INVALID_PORT

public static final int INVALID_PORT

See Also:

Constant Field Values

ONBOARD_CS0_PORT

public static final int ONBOARD_CS0_PORT

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Constant Field Values

ONBOARD_CS1_PORT

public static final int ONBOARD_CS1_PORT

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Constant Field Values

ONBOARD_CS2_PORT

public static final int ONBOARD_CS2_PORT

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Constant Field Values

ONBOARD_CS3_PORT

public static final int ONBOARD_CS3_PORT

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Constant Field Values

MXP_PORT

public static final int MXP_PORT

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Constant Field Values

SPI_MODE0

public static final int SPI_MODE0

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Constant Field Values

SPI_MODE1

public static final int SPI_MODE1

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Constant Field Values

SPI_MODE2

public static final int SPI_MODE2

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Constant Field Values

SPI_MODE3

public static final int SPI_MODE3

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Constant Field Values

Constructor Details

SPIJNI

public SPIJNI()

Method Details

spiInitialize

public static void spiInitialize(int port)

spiTransaction

public static int spiTransaction(int port, ByteBuffer dataToSend, ByteBuffer dataReceived, byte size)

spiTransactionB

public static int spiTransactionB(int port, byte[] dataToSend, byte[] dataReceived, byte size)

spiWrite

public static int spiWrite(int port, ByteBuffer dataToSend, byte sendSize)

spiWriteB

public static int spiWriteB(int port, byte[] dataToSend, byte sendSize)

spiRead

public static int spiRead(int port, boolean initiate, ByteBuffer dataReceived, byte size)

spiReadB

public static int spiReadB(int port, boolean initiate, byte[] dataReceived, byte size)

spiClose

public static void spiClose(int port)

spiSetSpeed

public static void spiSetSpeed(int port, int speed)

spiSetMode

public static void spiSetMode(int port, int mode)

spiGetMode

public static int spiGetMode(int port)

spiSetChipSelectActiveHigh

public static void spiSetChipSelectActiveHigh(int port)

spiSetChipSelectActiveLow

public static void spiSetChipSelectActiveLow(int port)

spiInitAuto

public static void spiInitAuto(int port, int bufferSize)

spiFreeAuto

public static void spiFreeAuto(int port)

spiStartAutoRate

public static void spiStartAutoRate(int port, double period)

spiStartAutoTrigger

public static void spiStartAutoTrigger(int port, int digitalSourceHandle, int analogTriggerType, boolean triggerRising, boolean triggerFalling)

spiStopAuto

public static void spiStopAuto(int port)

spiSetAutoTransmitData

public static void spiSetAutoTransmitData(int port, byte[] dataToSend, int zeroSize)

spiForceAutoRead

public static void spiForceAutoRead(int port)

spiReadAutoReceivedData

public static int spiReadAutoReceivedData(int port, ByteBuffer buffer, int numToRead, double timeout)

spiReadAutoReceivedData

public static int spiReadAutoReceivedData(int port, int[] buffer, int numToRead, double timeout)

spiGetAutoDroppedCount

public static int spiGetAutoDroppedCount(int port)

spiConfigureAutoStall

public static void spiConfigureAutoStall(int port, int csToSclkTicks, int stallTicks, int pow2BytesPerRead)