Struct MatrixKeyboardConfig 

pub struct MatrixKeyboardConfig {
    pub enabled: bool,
    pub width: u8,
    pub height: u8,
    pub row_pins: [u8; 16],
    pub column_pins: [u8; 8],
    pub direct_macro_bitmap: [u8; 16],
    pub alternate_function_pin: u8,
    pub scanning_decimation: u8,
}

A snapshot of the device-side matrix-keyboard configuration, returned by crate::PoKeysDevice::get_matrix_keyboard_configuration.

Read-only view of what the firmware currently has stored — reflects the result of the most recent successful configuration write or pre-existing state from non-volatile storage. Useful for diff-against-device flows.

Fields

enabled: bool

true if the matrix keyboard is currently enabled (bit 0 of the configuration byte at spec byte 9).

width: u8

Number of columns (1..=8). Decoded from (size_byte >> 4) + 1.

height: u8

Number of rows (1..=16). Decoded from (size_byte & 0x0F) + 1.

row_pins: [u8; 16]

1-based pin numbers for rows 0..16. Trailing entries beyond height are 0. Stored 1-based for human readability; the protocol uses 0-based pin codes on the wire.

column_pins: [u8; 8]

1-based pin numbers for columns 0..8. Trailing entries beyond width are 0.

direct_macro_bitmap: [u8; 16]

Direct/macro mapping bitmap, 128 bits. Bit k set means key k uses macro mapping; clear means direct key mapping.

alternate_function_pin: u8

Alternate-function pin (1-based, or 0 if disabled). When set, the state of this digital input pin selects between the primary and alternate keyboard mapping for each key.

scanning_decimation: u8

Scanning decimation factor (0..=50). Higher values reduce the device-side scan rate.

Implementations

impl MatrixKeyboardConfig

pub fn size_byte(&self) -> u8

Wire size byte: (width-1) << 4 | (height-1).

Trait Implementations

impl Clone for MatrixKeyboardConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MatrixKeyboardConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MatrixKeyboardConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for MatrixKeyboardConfig

impl PartialEq for MatrixKeyboardConfig

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MatrixKeyboardConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MatrixKeyboardConfig