Struct PcmAmplitudes 

pub struct PcmAmplitudes(/* private fields */);

Available on crate feature cgb only.

Packed PCM amplitudes (PCM12 / PCM34). Read-only.

Bit	Field	Access	Meaning
7-4	high	RO	Upper channel’s amplitude (CH2 for PCM12, CH4 for PCM34).
3-0	low	RO	Lower channel’s amplitude (CH1 for PCM12, CH3 for PCM34).

Implementations

impl PcmAmplitudes

pub const fn new() -> Self

Creates a new default initialized bitfield.

pub const fn from_bits(bits: u8) -> Self

Convert from bits.

pub const fn into_bits(self) -> u8

Convert into bits.

pub const fn low(&self) -> u8

Lower channel’s amplitude (CH1 for PCM12, CH3 for PCM34).

Bits: 0..4

pub const fn with_low_checked(self, value: u8) -> Result<Self, ()>

Lower channel’s amplitude (CH1 for PCM12, CH3 for PCM34).

Bits: 0..4

pub const fn with_low(self, value: u8) -> Self

Lower channel’s amplitude (CH1 for PCM12, CH3 for PCM34).

Bits: 0..4

pub const fn set_low(&mut self, value: u8)

Lower channel’s amplitude (CH1 for PCM12, CH3 for PCM34).

Bits: 0..4

pub const fn set_low_checked(&mut self, value: u8) -> Result<(), ()>

Lower channel’s amplitude (CH1 for PCM12, CH3 for PCM34).

Bits: 0..4

pub const fn high(&self) -> u8

Upper channel’s amplitude (CH2 for PCM12, CH4 for PCM34).

Bits: 4..8

pub const fn with_high_checked(self, value: u8) -> Result<Self, ()>

Upper channel’s amplitude (CH2 for PCM12, CH4 for PCM34).

Bits: 4..8

pub const fn with_high(self, value: u8) -> Self

Upper channel’s amplitude (CH2 for PCM12, CH4 for PCM34).

Bits: 4..8

pub const fn set_high(&mut self, value: u8)

Upper channel’s amplitude (CH2 for PCM12, CH4 for PCM34).

Bits: 4..8

pub const fn set_high_checked(&mut self, value: u8) -> Result<(), ()>

Upper channel’s amplitude (CH2 for PCM12, CH4 for PCM34).

Bits: 4..8

Trait Implementations

impl Clone for PcmAmplitudes

fn clone(&self) -> PcmAmplitudes

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PcmAmplitudes

impl Debug for PcmAmplitudes

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

Formats the value using the given formatter.

impl Default for PcmAmplitudes

fn default() -> Self

Returns the “default value” for a type.

impl Eq for PcmAmplitudes

impl From<PcmAmplitudes> for u8

fn from(v: PcmAmplitudes) -> Self

Converts to this type from the input type.

impl From<u8> for PcmAmplitudes

fn from(v: u8) -> Self

Converts to this type from the input type.

impl PartialEq for PcmAmplitudes

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PcmAmplitudes