org.bytedeco.ale

Class Device

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.ale.Device

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

Cartridge, M6532

@NoOffset
 @Properties(inherit=ale.class)
public class Device
extends Pointer

Abstract base class for devices which can be attached to a 6502 based system.

Version:

$Id: Device.hxx,v 1.6 2007/01/14 16:17:57 stephena Exp $

Author:

Bradford W. Mott

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
Device(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
void	install(System system) Install device in the specified system.
boolean	load(Deserializer in) Loads the current state of this device from the given Deserializer.
BytePointer	name() Get a null terminated string which is the device's name (i.e.
byte	peek(short _address) Get the byte at the specified address
void	poke(short _address, byte value) Change the byte at the specified address to the given value
void	reset() Reset device to its power-on state
boolean	save(Serializer out) Saves the current state of this device to the given Serializer.
void	systemCyclesReset() Notification method invoked by the system right before the system resets its cycle counter to zero.

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getPointer, getPointer, getPointer, getPointer, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, offsetof, parseBytes, physicalBytes, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Device

public Device(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

Method Detail

name

@Cast(value="const char*")
public BytePointer name()

Get a null terminated string which is the device's name (i.e. "M6532")

Returns:

The name of the device

reset

public void reset()

Reset device to its power-on state

systemCyclesReset

public void systemCyclesReset()

Notification method invoked by the system right before the system resets its cycle counter to zero. It may be necessary to override this method for devices that remember cycle counts.

install

public void install(@ByRef
                    System system)

Install device in the specified system. Invoked by the system when the device is attached to it.

Parameters:

system - The system the device should install itself in

save

@Cast(value="bool")
public boolean save(@ByRef
                                         Serializer out)

Saves the current state of this device to the given Serializer.

Parameters:

out - The serializer device to save to.

Returns:

The result of the save. True on success, false on failure.

load

@Cast(value="bool")
public boolean load(@ByRef
                                         Deserializer in)

Loads the current state of this device from the given Deserializer.

Parameters:

in - The deserializer device to load from.

Returns:

The result of the load. True on success, false on failure.

peek

@Cast(value="uInt8")
public byte peek(@Cast(value="uInt16")
                                       short _address)

Get the byte at the specified address

Returns:

The byte at the specified address

poke

public void poke(@Cast(value="uInt16")
                 short _address,
                 @Cast(value="uInt8")
                 byte value)

Change the byte at the specified address to the given value

Parameters:

address - The address where the value should be stored

value - The value to be stored at the address