Struct gba_hal::data::KeyControl

#[repr(transparent)]
pub struct KeyControl(_);

Affects when a key interrupt is triggered.

This is intended for bringing the GBA out of the very-low-power mode, not for general input.

• There's one bit per button, matching the bits of the KeyInput type.
• 14: Key interrupts enabled
• 15: true if all selected keys must be pressed to trigger the interrupt (Logical AND), false if any selected key can be pressed to trigger the interrupt (Logical OR).

Methods

impl KeyControl

pub const fn new() -> Self

A const "zero value" constructor

impl KeyControl

pub const A_BIT: u16

pub const fn a(self) -> bool

pub const fn with_a(self, bit: bool) -> Self

pub const B_BIT: u16

pub const fn b(self) -> bool

pub const fn with_b(self, bit: bool) -> Self

pub const SELECT_BIT: u16

pub const fn select(self) -> bool

pub const fn with_select(self, bit: bool) -> Self

pub const START_BIT: u16

pub const fn start(self) -> bool

pub const fn with_start(self, bit: bool) -> Self

pub const RIGHT_BIT: u16

pub const fn right(self) -> bool

pub const fn with_right(self, bit: bool) -> Self

pub const LEFT_BIT: u16

pub const fn left(self) -> bool

pub const fn with_left(self, bit: bool) -> Self

pub const UP_BIT: u16

pub const fn up(self) -> bool

pub const fn with_up(self, bit: bool) -> Self

pub const DOWN_BIT: u16

pub const fn down(self) -> bool

pub const fn with_down(self, bit: bool) -> Self

pub const R_BIT: u16

pub const fn r(self) -> bool

pub const fn with_r(self, bit: bool) -> Self

pub const L_BIT: u16

pub const fn l(self) -> bool

pub const fn with_l(self, bit: bool) -> Self

pub const IRQ_ENABLED_BIT: u16

pub const fn irq_enabled(self) -> bool

pub const fn with_irq_enabled(self, bit: bool) -> Self

pub const REQUIRE_ALL_SELECTED_KEYS_BIT: u16

pub const fn require_all_selected_keys(self) -> bool

pub const fn with_require_all_selected_keys(self, bit: bool) -> Self

Trait Implementations

impl PartialEq<KeyControl> for KeyControl

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Eq for KeyControl

impl Debug for KeyControl

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

Formats the value using the given formatter.

impl Copy for KeyControl

impl Clone for KeyControl

fn clone(&self) -> KeyControl

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for KeyControl

fn default() -> KeyControl

Returns the "default value" for a type.