Struct SbDatalink 

pub struct SbDatalink { /* private fields */ }

A bidirectional data link over the cFS Software Bus.

Sends packets by publishing to send_mid and receives packets by subscribing to recv_mid on a private pipe.

Implementations

impl SbDatalink

pub fn new( name: &str, depth: u16, recv_mid: MsgId, send_mid: MsgId, ) -> Result<Self, CfsError>

Creates a new Software Bus data link.

Opens a pipe named name with queue depth depth, subscribes to recv_mid, and sends outbound data to send_mid.

Trait Implementations

impl DatalinkRead for SbDatalink

type Error = CfsError

Error type for read operations.

async fn read(&mut self, buffer: &mut [u8]) -> Result<usize, Self::Error>

Read data from the link into buffer.

impl DatalinkWrite for SbDatalink

type Error = CfsError

Error type for write operations.

async fn write(&mut self, data: &[u8]) -> Result<(), Self::Error>

Write data over the link.