Struct kernel::services::keyboard::mux::KeyboardMuxServer

pub struct KeyboardMuxServer {
    key_rx: RequestStream<KeyboardMuxService>,
    sub_rx: RequestStream<KeyboardService>,
    subscriptions: FixedVec<KProducer<KeyEvent>>,
    settings: KeyboardMuxSettings,
    sermux_port: Option<PortHandle>,
}

The keyboard multiplexer.

This type implements both KeyboardMuxService and KeyboardService. The KeyboardMuxService implementation is used by keyboard drivers to publish their key events to the multiplexer, while the KeyboardService implementation is used for tasks that consume keyboard input to subscribe to key events.

Fields

key_rx: RequestStream<KeyboardMuxService>

sub_rx: RequestStream<KeyboardService>

subscriptions: FixedVec<KProducer<KeyEvent>>

settings: KeyboardMuxSettings

sermux_port: Option<PortHandle>

Implementations

impl KeyboardMuxServer

pub async fn register( kernel: &'static Kernel, settings: KeyboardMuxSettings, ) -> Result<(), RegistrationError>

Register the KeyboardMuxServer.

If KeyboardMuxSettings::with_sermux_port is Some, this function will attempt to acquire a serial_mux::PortHandle for the configured serial mux port.

pub async fn run(self)