edu.wpi.first.wpilibj.visa
Class Visa

java.lang.Object
  edu.wpi.first.wpilibj.visa.Visa

public class Visa
extends Object

This port of visa.h includes only the functions and definitions used in SerialPort.java

Author:

dtjones

Field Summary

static int	VI_ASRL_END_NONE
static int	VI_ASRL_END_TERMCHAR
static int	VI_ATTR_ASRL_AVAIL_NUM
static int	VI_ATTR_ASRL_BAUD
static int	VI_ATTR_ASRL_DATA_BITS
static int	VI_ATTR_ASRL_END_IN
static int	VI_ATTR_ASRL_FLOW_CNTRL
static int	VI_ATTR_ASRL_PARITY
static int	VI_ATTR_ASRL_STOP_BITS
static int	VI_ATTR_TERMCHAR
static int	VI_ATTR_TERMCHAR_EN
static int	VI_ATTR_TMO_VALUE
static int	VI_ATTR_WR_BUF_OPER_MODE
static int	VI_SUCCESS_MAX_CNT
static int	VI_SUCCESS_TERM_CHAR
static int	VI_WRITE_BUF

Method Summary

protected static void	assertCleanStatus(String function)
static byte[]	viBufRead(int vi, int cnt)
static int	viBufWrite(int vi, byte[] buf, int cnt)
static void	viClear(int vi)
static void	viClose(int vi)
static void	viFlush(int vi, int mask)
static int	viGetAttribute(int vi, int attrName)
static int	viOpen(int sesn, String name, int mode, int timeout)
static int	viOpenDefaultRM()
static void	viSetAttribute(int vi, int attrName, boolean attrValue)
static void	viSetAttribute(int vi, int attrName, int attrValue)
static void	viVPrintf(int vi, String write)

Methods inherited from class java.lang.Object

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

Field Detail

VI_ATTR_ASRL_BAUD

public static final int VI_ATTR_ASRL_BAUD

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Constant Field Values

VI_ATTR_ASRL_DATA_BITS

public static final int VI_ATTR_ASRL_DATA_BITS

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Constant Field Values

VI_ATTR_ASRL_PARITY

public static final int VI_ATTR_ASRL_PARITY

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Constant Field Values

VI_ATTR_ASRL_STOP_BITS

public static final int VI_ATTR_ASRL_STOP_BITS

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Constant Field Values

VI_ATTR_ASRL_FLOW_CNTRL

public static final int VI_ATTR_ASRL_FLOW_CNTRL

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Constant Field Values

VI_ATTR_TERMCHAR_EN

public static final int VI_ATTR_TERMCHAR_EN

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Constant Field Values

VI_ATTR_TERMCHAR

public static final int VI_ATTR_TERMCHAR

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Constant Field Values

VI_ATTR_ASRL_END_IN

public static final int VI_ATTR_ASRL_END_IN

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Constant Field Values

VI_ASRL_END_TERMCHAR

public static final int VI_ASRL_END_TERMCHAR

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Constant Field Values

VI_ASRL_END_NONE

public static final int VI_ASRL_END_NONE

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Constant Field Values

VI_ATTR_ASRL_AVAIL_NUM

public static final int VI_ATTR_ASRL_AVAIL_NUM

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Constant Field Values

VI_SUCCESS_TERM_CHAR

public static final int VI_SUCCESS_TERM_CHAR

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Constant Field Values

VI_SUCCESS_MAX_CNT

public static final int VI_SUCCESS_MAX_CNT

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Constant Field Values

VI_ATTR_TMO_VALUE

public static final int VI_ATTR_TMO_VALUE

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Constant Field Values

VI_ATTR_WR_BUF_OPER_MODE

public static final int VI_ATTR_WR_BUF_OPER_MODE

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Constant Field Values

VI_WRITE_BUF

public static final int VI_WRITE_BUF

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Constant Field Values

Method Detail

viOpenDefaultRM

public static int viOpenDefaultRM()
                           throws VisaException

Throws:

VisaException

viOpen

public static int viOpen(int sesn,
                         String name,
                         int mode,
                         int timeout)
                  throws VisaException

Throws:

VisaException

viSetAttribute

public static void viSetAttribute(int vi,
                                  int attrName,
                                  int attrValue)
                           throws VisaException

Throws:

VisaException

viSetAttribute

public static void viSetAttribute(int vi,
                                  int attrName,
                                  boolean attrValue)
                           throws VisaException

Throws:

VisaException

viClose

public static void viClose(int vi)

viGetAttribute

public static int viGetAttribute(int vi,
                                 int attrName)
                          throws VisaException

Throws:

VisaException

viVPrintf

public static void viVPrintf(int vi,
                             String write)
                      throws VisaException

Throws:

VisaException

viBufRead

public static byte[] viBufRead(int vi,
                               int cnt)
                        throws VisaException

Throws:

VisaException

viBufWrite

public static int viBufWrite(int vi,
                             byte[] buf,
                             int cnt)
                      throws VisaException

Throws:

VisaException

viFlush

public static void viFlush(int vi,
                           int mask)
                    throws VisaException

Throws:

VisaException

viClear

public static void viClear(int vi)
                    throws VisaException

Throws:

VisaException

assertCleanStatus

protected static final void assertCleanStatus(String function)
                                       throws VisaException

Throws:

VisaException