org.lsst.ccs.drivers.dataforth

Class Maq20AnalogOut

java.lang.Object

org.lsst.ccs.drivers.dataforth.Maq20Analog

org.lsst.ccs.drivers.dataforth.Maq20AnalogOut

public class Maq20AnalogOut
extends Maq20Analog

Routines for controlling a Dataforth MAQ20 analog output module.

Author:

Owen Saxton

Field Summary

Fields inherited from class org.lsst.ccs.drivers.dataforth.Maq20Analog

RANGE_MAMP_0_20, RANGE_MAMP_4_20, RANGE_MVOLT_100, RANGE_MVOLT_1000, RANGE_MVOLT_2000, RANGE_MVOLT_250, RANGE_MVOLT_50, RANGE_RTD_100, RANGE_RTD_200, RANGE_RTD_850, RANGE_TC_J_199, RANGE_TC_J_393, RANGE_TC_J_760, RANGE_TC_K_1350, RANGE_TC_K_332, RANGE_TC_K_651, RANGE_TC_R_1750, RANGE_TC_R_990, RANGE_TC_S_1750, RANGE_TC_S_970, RANGE_TC_T_220, RANGE_TC_T_400, RANGE_VOLT_10, RANGE_VOLT_20, RANGE_VOLT_40, RANGE_VOLT_5, RANGE_VOLT_60, RANGE_VOUT_P10, RANGE_VOUT_P2, RANGE_VOUT_P5, RANGE_VOUT_PM10, RANGE_VOUT_PM2, RANGE_VOUT_PM5

Constructor Summary

Constructors

Constructor and Description
Maq20AnalogOut(Maq20 maq, int modId) Constructor.

Method Summary

Modifier and Type	Method and Description
void	writeValue(double[] data) Writes data values to all channels.
void	writeValue(int chan, double data) Writes a data value to a channel.
void	writeValue(int chan, int count, double[] data) Writes data values to several channels.

Methods inherited from class org.lsst.ccs.drivers.dataforth.Maq20Analog

enable, getNumRanges, getRange, isEnabled, readValue, readValue, readValue, setRange

Methods inherited from class java.lang.Object

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

Constructor Detail

Maq20AnalogOut

public Maq20AnalogOut(Maq20 maq,
                      int modId)
               throws org.lsst.ccs.drivers.commons.DriverException

Constructor.

Parameters:

maq - The underlying Maq20 object

modId - The module registration ID

Throws:

org.lsst.ccs.drivers.commons.DriverException

Method Detail

writeValue

public void writeValue(int chan,
                       int count,
                       double[] data)
                throws org.lsst.ccs.drivers.commons.DriverException

Writes data values to several channels.

Parameters:

chan - The first channel number

count - The number of channels

data - The array of data values (at least count elements long)

Throws:

org.lsst.ccs.drivers.commons.DriverException

writeValue

public void writeValue(int chan,
                       double data)
                throws org.lsst.ccs.drivers.commons.DriverException

Writes a data value to a channel.

Parameters:

chan - The channel number

data - The data value

Throws:

org.lsst.ccs.drivers.commons.DriverException

writeValue

public void writeValue(double[] data)
                throws org.lsst.ccs.drivers.commons.DriverException

Writes data values to all channels.

Parameters:

data - The array of data values

Throws:

org.lsst.ccs.drivers.commons.DriverException