Package org.deepjava.runtime.mpc555.driver

Class BlueRSCmdInt

java.lang.Object

org.deepjava.runtime.ppc32.Task

org.deepjava.runtime.mpc555.driver.BlueRSCmdInt

All Implemented Interfaces:

Ippc32, Actionable

public class BlueRSCmdInt
extends Task

Interface for the BlueRS driver to send and receive positive integer values.

Field Summary

Fields

Modifier and Type	Field	Description
static int	bufferEmpty	No received command to read.
static int	connected	The BlueRS module is connected to a partner module.
static int	connecting	Try to connect to a partner module.
static int	disconnected	No connection to a partner module established.
static int	disconnecting	Try to disconnect from a partner module.
static int	illegalCmd	Illegal command format.
static int	success	Command successfully executed
static int	wrongMode	The command can not be executed in the actual mode

Fields inherited from class org.deepjava.runtime.ppc32.Task

done, firstErr, maxNofTasks, nofActivations, period, safe

Fields inherited from interface org.deepjava.runtime.ppc32.Ippc32

CR, CTR, DAR, DEC, DSISR, FPR0, FPR1, FPR10, FPR11, FPR12, FPR13, FPR14, FPR15, FPR16, FPR17, FPR18, FPR19, FPR2, FPR20, FPR21, FPR22, FPR23, FPR24, FPR25, FPR26, FPR27, FPR28, FPR29, FPR3, FPR30, FPR31, FPR4, FPR5, FPR6, FPR7, FPR8, FPR9, FPSCR, LR, MSR, R0, R1, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R2, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R3, R30, R31, R4, R5, R6, R7, R8, R9, SPR1, SPR18, SPR19, SPR22, SPR26, SPR268, SPR269, SPR27, SPR272, SPR273, SPR274, SPR275, SPR287, SPR8, SPR9, SPRG0, SPRG1, SPRG2, SPRG3, SRR0, SRR1, TBLread, TBUread, XER

Constructor Summary

Constructors

Constructor	Description
BlueRSCmdInt()

Method Summary

Modifier and Type	Method	Description
void	action()	Action to be performed by the task
static int	connect(String partner)	Tries to connect to a partner module
static int	disconnect()	Tries to disconnect from a partner module.
static int	getReceivedCmd()	Get a received command
static int	getStatus()	Returns the status of the interface
static int	sendCommand(int cmd)	Sends a command to the partner module

Methods inherited from class org.deepjava.runtime.ppc32.Task

install, remove, time

Methods inherited from class java.lang.Object

equals, getClass, hashCode, toString

Field Detail

disconnected

public static final int disconnected

No connection to a partner module established.

See Also:

Constant Field Values

connecting

public static final int connecting

Try to connect to a partner module.

See Also:

Constant Field Values

connected

public static final int connected

The BlueRS module is connected to a partner module.

See Also:

Constant Field Values

disconnecting

public static final int disconnecting

Try to disconnect from a partner module.

See Also:

Constant Field Values

success

public static final int success

Command successfully executed

See Also:

Constant Field Values

wrongMode

public static final int wrongMode

The command can not be executed in the actual mode

See Also:

Constant Field Values

illegalCmd

public static final int illegalCmd

Illegal command format. (The command to send is less the 1)

See Also:

Constant Field Values

bufferEmpty

public static final int bufferEmpty

No received command to read.

See Also:

Constant Field Values

Constructor Detail

BlueRSCmdInt

public BlueRSCmdInt()

Method Detail

action

public void action()

Description copied from class: Task

Action to be performed by the task

Specified by:

action in interface Actionable

Overrides:

action in class Task

sendCommand

public static int sendCommand(int cmd)

Sends a command to the partner module

Parameters:

cmd - , the command to send

Returns:

success if the command was successfully sent, illegalCmd if the command is less then 0, wrongMode if no connection is established

connect

public static int connect(String partner)

Tries to connect to a partner module

Parameters:

partner - the address of the partner module.

Returns:

success if the connection process has been initiated, wrongMode if the module is not disconnected.

disconnect

public static int disconnect()

Tries to disconnect from a partner module.

Returns:

success if the disconnection process has been initiated, wrongMode if the module is not connected.

getReceivedCmd

public static int getReceivedCmd()

Get a received command

Returns:

the received command, bufferEmpty if no command is available.

getStatus

public static int getStatus()

Returns the status of the interface

Returns:

disconnected, connecting, connected, disconnecting