org.lsst.ccs.drivers.reb

Class FastAdcs

java.lang.Object

org.lsst.ccs.drivers.reb.FastAdcs

public class FastAdcs
extends Object

ASIC ADC reading routines.

Author:

Owen Saxton

Field Summary

Fields

Modifier and Type	Field and Description
static double	FADC_SCALE
static int	NUM_FADC_SAMPS Public constants
static int	REG_FADC_COUNT Public constants
static int	REG_FADC_SAMPS Public constants

Constructor Summary

Constructors

Constructor and Description
FastAdcs(BaseSet bss) Constructor.

Method Summary

Modifier and Type	Method and Description
void	enableFast() Enables the fast ADC reading.
double[][]	getFast(int count) Gets the last few fast ADC samples.
double[]	getFastAvge(int count) Gets the average of the last few fast ADC samples.
void	setFastCount(int count) Sets the number of fast ADC samples.
void	waitFastDone() Waits for the fast ADC read to finish.

Methods inherited from class java.lang.Object

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

Field Detail

REG_FADC_COUNT

public static final int REG_FADC_COUNT

Public constants

See Also:

Constant Field Values

REG_FADC_SAMPS

public static final int REG_FADC_SAMPS

Public constants

See Also:

Constant Field Values

NUM_FADC_SAMPS

public static final int NUM_FADC_SAMPS

Public constants

See Also:

Constant Field Values

FADC_SCALE

public static final double FADC_SCALE

See Also:

Constant Field Values

Constructor Detail

FastAdcs

public FastAdcs(BaseSet bss)

Constructor.

Parameters:

bss - The associated base set object

Method Detail

enableFast

public void enableFast()
                throws REBException

Enables the fast ADC reading.

Throws:

REBException

waitFastDone

public void waitFastDone()
                  throws REBException

Waits for the fast ADC read to finish.

Throws:

REBException

setFastCount

public void setFastCount(int count)
                  throws REBException

Sets the number of fast ADC samples.

Parameters:

count - The number of samples to read

Throws:

REBException

getFast

public double[][] getFast(int count)
                   throws REBException

Gets the last few fast ADC samples.

Parameters:

count - The number of samples to read

Returns:

A two-element array of sample value arrays, one per ADC

Throws:

REBException

getFastAvge

public double[] getFastAvge(int count)
                     throws REBException

Gets the average of the last few fast ADC samples.

Parameters:

count - The number of samples to read

Returns:

A two-element array of averaged samples, one per ADC

Throws:

REBException