Enum ExpansionDevice 

#[non_exhaustive]
pub enum ExpansionDevice {
    Unspecified,
    StandardControllers,
    FourScore,
    FamicomFourPlayersAdapter,
    VsSystem4016,
    VsSystem4017,
    VsZapper,
    Zapper4017,
    TwoZappers,
    BandaiHyperShot,
    PowerPadSideA,
    PowerPadSideB,
    FamilyTrainerSideA,
    FamilyTrainerSideB,
    VausNes,
    VausFamicom,
    TwoVausPlusDataRecorder,
    KonamiHyperShot,
    CoconutsPachinko,
    ExcitingBoxingPunchingBag,
    JissenMahjong,
    PartyTap,
    OekaKidsTablet,
    BarcodeBattler,
    MiraclePiano,
    PokkunMoguraa,
    TopRider,
    DoubleFisted,
    Famicom3dSystem,
    DoremikkoKeyboard,
    RobGyromite,
    FamicomDataRecorder,
    AsciiTurboFile,
    IgsBattleBox,
    FamilyBasicKeyboard,
    DongdaPecKeyboard,
    Bit79Keyboard,
    SuborKeyboard,
    SuborKeyboardMacroWinnersMouse,
    SuborKeyboardSuborMouse4016,
    SnesMouse4016,
    Multicart,
    TwoSnesControllers,
    RacerMateBicycle,
    UForce,
    RobStackUp,
    CityPatrolmanLightgun,
    SharpC1CassetteInterface,
    SwappedStandardController,
    ExcaliburSudokuPad,
    AblPinball,
    GoldenNuggetCasino,
    KedaKeyboard,
    SuborKeyboardSuborMouse4017,
    PortTestController,
    BandaiMultiGamePlayer,
    VenomTvDanceMat,
    LgTvRemote,
    FamicomNetworkController,
    KingFishing,
    CroakyKaraoke,
    KingwonKeyboard,
    ZechengKeyboard,
    SuborKeyboardL90Ps2Mouse,
    Um6578Ps2KeyboardAndMouse,
    Um6578Ps2Mouse,
    YuxingMouse,
    SuborKeyboardYuxingMouse,
    GiggleTvPump,
    BbkKeyboardR90Ps2Mouse,
    MagicalCooking,
    SnesMouse4017,
    Zapper4016,
    VausPrototype,
    TvMahjongGame,
    MahjongGekitouDensetsu,
    SuborKeyboardXInvertedPs2Mouse,
    IbmPcXtKeyboard,
    SuborKeyboardMegaBookMouse,
    Unassigned(u8),
}

Default expansion device: NES 2.0 header byte 15, bits 0-6.

The device the game expects at CPU $4016/$4017, per the Nesdev wiki’s “NES 2.0” page, §“Default Expansion Device” (codes $00-$4F). An unassigned code – $06 (withdrawn) or $50-$7F – is kept, unaltered, in ExpansionDevice::Unassigned. The header only describes the device: nothing in the core selects an input device from it.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unspecified

$00: unspecified (no information).

StandardControllers

$01: standard NES / Famicom controllers.

FourScore

$02: NES Four Score / Satellite with two more standard controllers.

FamicomFourPlayersAdapter

$03: Famicom Four Players Adapter, “simple” protocol.

VsSystem4016

$04: Vs. System, 1P via $4016.

VsSystem4017

$05: Vs. System, 1P via $4017.

VsZapper

$07: Vs. Zapper.

Zapper4017

$08: Zapper ($4017).

TwoZappers

$09: two Zappers.

BandaiHyperShot

$0A: Bandai Hyper Shot light gun.

PowerPadSideA

$0B: Power Pad side A.

PowerPadSideB

$0C: Power Pad side B.

FamilyTrainerSideA

$0D: Family Trainer side A.

FamilyTrainerSideB

$0E: Family Trainer side B.

VausNes

$0F: Arkanoid Vaus controller (NES).

VausFamicom

$10: Arkanoid Vaus controller (Famicom).

TwoVausPlusDataRecorder

$11: two Vaus controllers plus Famicom Data Recorder.

KonamiHyperShot

$12: Konami Hyper Shot controller.

CoconutsPachinko

$13: Coconuts Pachinko controller.

ExcitingBoxingPunchingBag

$14: Exciting Boxing punching bag.

JissenMahjong

$15: Jissen Mahjong controller.

PartyTap

$16: Yonezawa Party Tap.

OekaKidsTablet

$17: Oeka Kids tablet.

BarcodeBattler

$18: Sunsoft Barcode Battler.

MiraclePiano

$19: Miracle Piano keyboard.

PokkunMoguraa

$1A: Pokkun Moguraa tap-tap mat.

TopRider

$1B: Top Rider handlebars.

DoubleFisted

$1C: double-fisted (two controllers per player).

Famicom3dSystem

$1D: Famicom 3D System.

DoremikkoKeyboard

$1E: Doremikko keyboard.

RobGyromite

$1F: R.O.B. Gyromite.

FamicomDataRecorder

$20: Famicom Data Recorder (“silent” keyboard).

AsciiTurboFile

$21: ASCII Turbo File.

IgsBattleBox

$22: IGS Storage Battle Box.

FamilyBasicKeyboard

$23: Family BASIC keyboard plus Famicom Data Recorder.

DongdaPecKeyboard

$24: Dongda PEC keyboard.

Bit79Keyboard

$25: Bit Corp. Bit-79 keyboard.

SuborKeyboard

$26: Subor keyboard.

SuborKeyboardMacroWinnersMouse

$27: Subor keyboard plus Macro Winners mouse.

SuborKeyboardSuborMouse4016

$28: Subor keyboard plus Subor mouse via $4016.

SnesMouse4016

$29: SNES mouse ($4016).

Multicart

$2A: multicart.

TwoSnesControllers

$2B: two SNES controllers replacing the two standard controllers.

RacerMateBicycle

$2C: RacerMate bicycle.

UForce

$2D: U-Force.

RobStackUp

$2E: R.O.B. Stack-Up.

CityPatrolmanLightgun

$2F: City Patrolman light gun.

SharpC1CassetteInterface

$30: Sharp C1 cassette interface.

SwappedStandardController

$31: standard controller with swapped Left-Right / Up-Down / B-A.

ExcaliburSudokuPad

$32: Excalibur Sudoku pad.

AblPinball

$33: ABL Pinball.

GoldenNuggetCasino

$34: Golden Nugget Casino extra buttons.

KedaKeyboard

$35: Keda keyboard.

SuborKeyboardSuborMouse4017

$36: Subor keyboard plus Subor mouse via $4017.

PortTestController

$37: port test controller.

BandaiMultiGamePlayer

$38: Bandai Multi Game Player gamepad buttons.

VenomTvDanceMat

$39: Venom TV Dance Mat.

LgTvRemote

$3A: LG TV remote control.

FamicomNetworkController

$3B: Famicom Network Controller.

KingFishing

$3C: King Fishing controller.

CroakyKaraoke

$3D: Croaky Karaoke controller.

KingwonKeyboard

$3E: Kingwon keyboard.

ZechengKeyboard

$3F: Zecheng keyboard.

SuborKeyboardL90Ps2Mouse

$40: Subor keyboard plus L90-rotated PS/2 mouse in $4017.

Um6578Ps2KeyboardAndMouse

$41: PS/2 keyboard in the UM6578 PS/2 port, PS/2 mouse via $4017.

Um6578Ps2Mouse

$42: PS/2 mouse in the UM6578 PS/2 port.

YuxingMouse

$43: Yuxing mouse via $4016.

SuborKeyboardYuxingMouse

$44: Subor keyboard plus Yuxing mouse in $4016.

GiggleTvPump

$45: Gigggle TV Pump.

BbkKeyboardR90Ps2Mouse

$46: BBK keyboard plus R90-rotated PS/2 mouse in $4017.

MagicalCooking

$47: Magical Cooking.

SnesMouse4017

$48: SNES mouse ($4017).

Zapper4016

$49: Zapper ($4016).

VausPrototype

$4A: Arkanoid Vaus controller (prototype).

TvMahjongGame

$4B: TV Mahjong Game controller.

MahjongGekitouDensetsu

$4C: Mahjong Gekitou Densetsu controller.

SuborKeyboardXInvertedPs2Mouse

$4D: Subor keyboard plus X-inverted PS/2 mouse in $4017.

IbmPcXtKeyboard

$4E: IBM PC/XT keyboard.

SuborKeyboardMegaBookMouse

$4F: Subor keyboard plus Mega Book mouse.

Unassigned(u8)

A code the page does not assign ($06, $50-$7F).

Implementations

impl ExpansionDevice

pub const fn from_code(code: u8) -> Self

Decode header byte 15 (bit 7 is not part of the field and is ignored).

pub const fn code(self) -> u8

The 7-bit byte-15 code this device encodes to.

Trait Implementations

impl Clone for ExpansionDevice

fn clone(&self) -> ExpansionDevice

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ExpansionDevice

impl Debug for ExpansionDevice

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ExpansionDevice

impl Hash for ExpansionDevice

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ExpansionDevice

fn eq(&self, other: &ExpansionDevice) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ExpansionDevice