Struct capsules_extra::led_matrix::LedMatrixDriver

pub struct LedMatrixDriver<'a, L: Pin, A: Alarm<'a>> { /* private fields */ }

Holds the array of LEDs and implements a Driver interface to control them.

Implementations

impl<'a, L: Pin, A: Alarm<'a>> LedMatrixDriver<'a, L, A>

pub fn new( cols: &'a [&'a L], rows: &'a [&'a L], buffer: &'a mut [u8], alarm: &'a A, col_activation: ActivationMode, row_activation: ActivationMode, refresh_rate: usize, ) -> Self

pub fn init(&self)

pub fn cols_len(&self) -> usize

pub fn rows_len(&self) -> usize

pub fn on(&self, col: usize, row: usize) -> Result<(), ErrorCode>

pub fn off(&self, col: usize, row: usize) -> Result<(), ErrorCode>

pub fn toggle(&self, col: usize, row: usize) -> Result<(), ErrorCode>

Trait Implementations

impl<'a, L: Pin, A: Alarm<'a>> AlarmClient for LedMatrixDriver<'a, L, A>

fn alarm(&self)

Callback indicating the alarm time has been reached. The alarm MUST be disabled when this is called. If a new alarm is needed, the client can call Alarm::set_alarm.