A B C D E G I L N P R S T U V W

A

AIBurst(int[], int, int, int, int, int, int[], int[], float[], int, int, int, int, int, float[][], int[], int[], int) - Static method in class com.LabJack.LabJackJNI

Performs a burst scan.

AISample(int[], int, int[], int, int, int, int[], int[], int, int[], float[]) - Static method in class com.LabJack.LabJackJNI

Reads the voltages from 1,2, or 4 analog inputs and controls/reads the 4 IO ports.

AIStreadRead(int, int, int, float[][], int[], int[], int[], int[]) - Static method in class com.LabJack.LabJackJNI

Waits for a specified number of scans to be available and reads them.

AIStreamClear(int) - Static method in class com.LabJack.LabJackJNI

This function stops the continuous acquisition.

AIStreamStart(int[], int, int, int, int, int, int[], int[], float[], int, int, int) - Static method in class com.LabJack.LabJackJNI

Starts a hardware timed continuous acquisition where data is sampled and stored in the LabJack RAM buffer, and can be simultaneously transferred out of the RAM buffer to the PC application.

AO0 - Static variable in class com.LabJack.LabJackWrapper

Constant for specifying D/A output channel

AO1 - Static variable in class com.LabJack.LabJackWrapper

Constant for specifying D/A output channel

AOUpdate(int[], int, int, int, int[], int[], int, int, int[], float, float) - Static method in class com.LabJack.LabJackJNI

Sets the voltages of the analog outputs and controls/reads all 20 digital I/O and the counter.

Asynch(int[], int, int, int, int, int, int, int, int, int[]) - Static method in class com.LabJack.LabJackJNI

This function writes and then reads half-duplex asynchronous data on 1 of two pairs of D lines (8,n,1).

AsynchConfig(int[], int, int, int, int, int, int, int, int, int, int, int) - Static method in class com.LabJack.LabJackJNI

This function writes to the asynch registers and sets the direction of the D lines (input/output) as needed.

addSPI(SPI) - Method in class com.LabJack.LabJackWrapper

Used to add an SPI device to the list of SPI devices attached to the LabJack.

analogInDI(int, int) - Method in class com.LabJack.LabJackWrapper

Reads differental analog input value.

analogInSE(int) - Method in class com.LabJack.LabJackWrapper

Reads single-ended analog input value.

analogOut(int, float) - Method in class com.LabJack.LabJackWrapper

Outputs analog value.

B

BitsToVolts(int, int, int, float[]) - Static method in class com.LabJack.LabJackJNI

Converts a 12-bit (0-4095) binary value into a LabJack voltage.

C

Counter(int[], int, int[], int[], int, int, int[]) - Static method in class com.LabJack.LabJackJNI

Controls and reads the counter.

com.LabJack - package com.LabJack

Provides classes for accessing the LabJack analog/digital measurement device using Java.

configSPI(int) - Method in class com.LabJack.LabJackWrapper

Used to specify basic SPI configuration, using default values for most items.

configSPI(int, int, int, int, int, int, int) - Method in class com.LabJack.LabJackWrapper

Used to fully specify SPI configuration.

counterRead(int, double[]) - Method in class com.LabJack.LabJackWrapper

Reads digital counter.

counterRead(int) - Method in class com.LabJack.LabJackWrapper

Reads digital counter.

D

DigitalIO(int[], int, int[], int, int[], int[], int, int[]) - Static method in class com.LabJack.LabJackJNI

Reads and writes all 20 digital I/O.

demo - Variable in class com.LabJack.LabJackWrapper

digitalIn(int) - Method in class com.LabJack.LabJackWrapper

Reads value on 'digital' pin (DB-25 connector).

digitalOut(int, int) - Method in class com.LabJack.LabJackWrapper

Sets value on 'digital' pin (DB-25).

E

EAnalogIn(int[], int, int, int, int[], float[]) - Static method in class com.LabJack.LabJackJNI

Reads one analog input value from a single channel.

EAnalogOut(int[], int, float, float) - Static method in class com.LabJack.LabJackJNI

Sets analog output value.

ECount(int[], int, int, double[], double[]) - Static method in class com.LabJack.LabJackJNI

Reads digital counter.

EDigitalIn(int[], int, int, int, int[]) - Static method in class com.LabJack.LabJackJNI

Reads digital input.

EDigitalOut(int[], int, int, int, int) - Static method in class com.LabJack.LabJackJNI

Sets digital output.

errCode - Variable in class com.LabJack.LabJackException

G

G_01 - Static variable in class com.LabJack.LabJackJNI

Constant for specifying differential input gain, range ±20V.

G_02 - Static variable in class com.LabJack.LabJackJNI

Constant for specifying differential input gain, range ±10V.

G_04 - Static variable in class com.LabJack.LabJackJNI

Constant for specifying differential input gain, range ±5V.

G_05 - Static variable in class com.LabJack.LabJackJNI

Constant for specifying differential input gain, range ±4V.

G_08 - Static variable in class com.LabJack.LabJackJNI

Constant for specifying differential input gain, range ±2.5V.

G_10 - Static variable in class com.LabJack.LabJackJNI

Constant for specifying differential input gain, range ±2V.

G_16 - Static variable in class com.LabJack.LabJackJNI

Constant for specifying differential input gain, range ±1.25V.

G_20 - Static variable in class com.LabJack.LabJackJNI

Constant for specifying differential input gain, range ±1V.

GenericSPI - class com.LabJack.GenericSPI.

This class represents a generic SPI device consisting of a single block of contiguous bits.

GenericSPI(int) - Constructor for class com.LabJack.GenericSPI

Constructor.

GetDriverVersion() - Static method in class com.LabJack.LabJackJNI

Returns the version number of ljackuw.dll.

GetErrorString(int, char[]) - Static method in class com.LabJack.LabJackJNI

Converts a LabJack errorcode, returned by another function, into a string describing the error.

GetFirmwareVersion(int[]) - Static method in class com.LabJack.LabJackJNI

Retrieves the firmware version from the LabJack's processor.

GetWinVersion(int[], int[], int[], int[], int[], int[]) - Static method in class com.LabJack.LabJackJNI

Uses a Windows API function to get the OS version.

getBits() - Method in class com.LabJack.GenericSPI

Returns the read-back bits for this device, if any.

getBits() - Method in interface com.LabJack.SPI

Returns the read-back bits for this device, if any.

getNumberOfBits() - Method in class com.LabJack.GenericSPI

This is an 'internal' method.

getNumberOfBits() - Method in interface com.LabJack.SPI

This is an 'internal' method.

getOutBits() - Method in class com.LabJack.GenericSPI

This is an 'internal' method.

getOutBits() - Method in interface com.LabJack.SPI

This is an 'internal' method.

I

idnum - Variable in class com.LabJack.LabJackWrapper

ioIn(int) - Method in class com.LabJack.LabJackWrapper

Reads value on IO pin.

ioOut(int, int) - Method in class com.LabJack.LabJackWrapper

Sets value on IO pin.

L

LabJackException - exception com.LabJack.LabJackException.

Exception class.

LabJackException(int) - Constructor for class com.LabJack.LabJackException

LabJackJNI - class com.LabJack.LabJackJNI.

This class contains the Java Native Interface (JNI) definitions for the LabJack U12 analog/digital USB I/O box.

LabJackJNI() - Constructor for class com.LabJack.LabJackJNI

LabJackWrapper - class com.LabJack.LabJackWrapper.

This is a helper class providing a simpler, alternate interface for the LabJack analog/digital USB I/O box.

LabJackWrapper(int) - Constructor for class com.LabJack.LabJackWrapper

Class constructor.

LabJackWrapper(int, int) - Constructor for class com.LabJack.LabJackWrapper

ListAll(int[], int[], int[], int[], int[][], int[], int[], int[]) - Static method in class com.LabJack.LabJackJNI

Searches the USB for all LabJacks, and returns the serial number and local ID for each.

LocalID(int[], int) - Static method in class com.LabJack.LabJackJNI

Changes the local ID of a specified LabJack.

N

NoThread(int[], int) - Static method in class com.LabJack.LabJackJNI

This function is needed when interfacing TestPoint to the LabJack DLL on Windows 98/ME (see ljackuw.h for more information).

P

PulseOut(int[], int, int, int, int, int, int, int, int) - Static method in class com.LabJack.LabJackJNI

This command creates pulses on any/all of D0-D7.

PulseOutCalc(float[], int[], int[]) - Static method in class com.LabJack.LabJackJNI

This function can be used to calculate the cycle times for PulseOut or PulseOutStart.

PulseOutFinish(int[], int, int) - Static method in class com.LabJack.LabJackJNI

See PulseOutStart for more information.

PulseOutStart(int[], int, int, int, int, int, int, int, int) - Static method in class com.LabJack.LabJackJNI

PulseOutStart and PulseOutFinish are used as an alternative to PulseOut (See PulseOut for more information).

R

ReEnum(int[]) - Static method in class com.LabJack.LabJackJNI

Causes the LabJack to electrically detach from and re-attach to the USB so it will re-enumerate.

ReadMem(int[], int, int[], int[], int[], int[]) - Static method in class com.LabJack.LabJackJNI

Reads 4 bytes from a specified address in the LabJack's nonvolatile memory.

Reset(int[]) - Static method in class com.LabJack.LabJackJNI

Causes the LabJack to reset after about 2 seconds.

S

SHT1X(int[], int, int, int, int, float[], float[], float[]) - Static method in class com.LabJack.LabJackJNI

This function retrieves temperature and/or humidity readings from an SHT1X sensor.

SHTCRC(int, int, int, byte[], byte[]) - Static method in class com.LabJack.LabJackJNI

Checks the CRC on an SHT1X communication.

SHTComm(int[], int, int, int, int, int, int, byte[], byte[]) - Static method in class com.LabJack.LabJackJNI

Low-level public function to send and receive up to 4 bytes to from an SHT1X sensor.

SPI - interface com.LabJack.SPI.

This interface defines an SPI device.

Synch(int[], int, int, int, int, int, int, int, int, int, int[]) - Static method in class com.LabJack.LabJackJNI

This function performs SPI communication.

setBits(int) - Method in class com.LabJack.GenericSPI

Sets the out-going bits for this device, if any.

setBits(int) - Method in interface com.LabJack.SPI

Sets the out-going bits for this device, if any.

setInBits(int) - Method in class com.LabJack.GenericSPI

This is an 'internal' method.

setInBits(int) - Method in interface com.LabJack.SPI

This is an 'internal' method.

T

toString() - Method in class com.LabJack.LabJackException

U

updateSPI() - Method in class com.LabJack.LabJackWrapper

This method performs SPI communication, transfering data in from and/or out to SPI peripherals attached to the LabJack.

V

VoltsToBits(int, int, float, int[]) - Static method in class com.LabJack.LabJackJNI

Converts a voltage to it's 12-bit (0-4095) binary representation.

W

Watchdog(int[], int, int, int, int, int, int, int, int, int, int) - Static method in class com.LabJack.LabJackJNI

Controls the LabJack watchdog function.

WriteMem(int[], int, int, int, int, int, int) - Static method in class com.LabJack.LabJackJNI

Writes 4 bytes to the LabJack's 8,192 byte nonvolatile memory at a specified address.

A B C D E G I L N P R S T U V W