org.lsst.ccs.drivers.mmr

Class TestMmr

java.lang.Object

org.lsst.ccs.drivers.mmr.TestMmr

All Implemented Interfaces:

Mmr.Listener

public class TestMmr
extends Object
implements Mmr.Listener

Program to test the MMR controller device driver.

Author:

Owen Saxton

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TestMmr.ConnType
static class	TestMmr.OnOff

Field Summary

Fields

Modifier and Type	Field and Description
protected Mmr	mmr

Constructor Summary

Constructors

Constructor and Description
TestMmr()

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Closes connection to a device.
void	open(TestMmr.ConnType type, String ident) Opens connection to a device.
void	processData(double[] data) Processes logged data
void	setClosed(Exception e) Handles error-induced device closure
void	setPowered(boolean on) Handles power on/off transitions
void	write(int count) Sets the data skip count.
void	write(TestMmr.OnOff onoff) Turns the listener on or off.

Methods inherited from class java.lang.Object

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

Field Detail

mmr

protected Mmr mmr

Constructor Detail

TestMmr

public TestMmr()

Method Detail

open

@Command(name="open",
         description="Open connection to device")
public void open(@Argument(name="type",description="Connection type: serial or ftdi")
                TestMmr.ConnType type,
                @Argument(name="ident",description="Device identifier")
                String ident)
          throws org.lsst.ccs.drivers.commons.DriverException

Opens connection to a device.

Throws:

org.lsst.ccs.drivers.commons.DriverException

close

@Command(name="close",
         description="Close connection to device")
public void close()
           throws org.lsst.ccs.drivers.commons.DriverException

Closes connection to a device.

Throws:

org.lsst.ccs.drivers.commons.DriverException

write

@Command(name="listen",
         description="Turns listener on or off")
public void write(@Argument(name="onoff",description="state: on or off")
                 TestMmr.OnOff onoff)

Turns the listener on or off.

write

@Command(name="skip",
         description="Sets data message skip count")
public void write(@Argument(name="count",description="Items to skip")
                 int count)

Sets the data skip count.

processData

public void processData(double[] data)

Processes logged data

Specified by:

processData in interface Mmr.Listener

Parameters:

data - An 8-element double array containing the data.

setPowered

public void setPowered(boolean on)

Handles power on/off transitions

Specified by:

setPowered in interface Mmr.Listener

Parameters:

on - Whether the power is on

setClosed

public void setClosed(Exception e)

Handles error-induced device closure

Specified by:

setClosed in interface Mmr.Listener