org.lsst.ccs.drivers.aiousb

Class USB_DIO_96

java.lang.Object

org.lsst.ccs.drivers.aiousb.USB_DIO_96

All Implemented Interfaces:

USB_DIO_96_Interface

public class USB_DIO_96
extends Object
implements USB_DIO_96_Interface

A class to :

• load library libAIOUSB64.so
• check if a device USB_DIO_96 is installed and connected on the HCU.
• emulate PLC signals for loader which say there is no filter at HANDOFF.
• emulate PLC signals for loader which say that a filter is at HANDOFF and held.

Author:

virieux

Constructor Summary

Constructors

Constructor and Description
USB_DIO_96()

Method Summary

Modifier and Type	Method and Description
void	connect()
long	readAllDIO() Read values from the device and update buffer
void	simulateAutochangerEmpty() Simulate that there is no filter at HANDOFF.
void	simulateAutochangerHoldFilter() Simulate that a filter is at HANDOFF and is held.
String	toString()
void	write2AllDIO() Write the buffer content on the device

Methods inherited from class java.lang.Object

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

Constructor Detail

USB_DIO_96

public USB_DIO_96()

Method Detail

connect

public void connect()
             throws org.lsst.ccs.drivers.commons.DriverException

Throws:

org.lsst.ccs.drivers.commons.DriverException

readAllDIO

public long readAllDIO()

Read values from the device and update buffer

Returns:

result code of operation

write2AllDIO

public void write2AllDIO()

Write the buffer content on the device

simulateAutochangerEmpty

public void simulateAutochangerEmpty()

Simulate that there is no filter at HANDOFF. AP2 = 1 and AP2b = 0 AF0 = 1 and AF0b = 0 AF1 = 0 and AF1b = 1 AF3 = 0 and AF3b = 1 LOCKOUT = 0 and LOCKOUTb = 1 ENG = 0 and ENGb = 1

Specified by:

simulateAutochangerEmpty in interface USB_DIO_96_Interface

simulateAutochangerHoldFilter

public void simulateAutochangerHoldFilter()

Simulate that a filter is at HANDOFF and is held. AP2 = 1 and AP2b = 0 AF3 = 1 and AF3b = 0 AF0 = 0 and AF0b = 1 AF1 = 0 and AF1b = 1 LOCKOUT = 0 and LOCKOUTb = 1 ENG = 0 and ENGb = 1

Specified by:

simulateAutochangerHoldFilter in interface USB_DIO_96_Interface

toString

public String toString()

Overrides:

toString in class Object