Struct SecureSerialSender 

pub struct SecureSerialSender<'a, M: RawMutex + 'static, const N_INFLIGHT: usize> { /* private fields */ }

Sends logical packets over the link by chunking, queueing wire buffers, and waiting for ACKs.

Implementations

impl<'a, M, const N_INFLIGHT: usize> SecureSerialSender<'a, M, N_INFLIGHT>

where M: RawMutex + 'static,

pub fn new( tx_pool: &'static BufferPool<M, Vec<u8, CHUNK_LEN_MAX>, N_INFLIGHT>, tx_queue: Sender<'a, M, BufferGuard<M, Vec<u8, CHUNK_LEN_MAX>>, N_INFLIGHT>, rx_confirm: Receiver<'a, M, Ack, N_INFLIGHT>, retransmit_delay: Duration, allowed_retransmits: usize, ) -> Self

Creates a sender using the shared TX pool and channels from crate::SecureSerialResources.

retransmit_delay spaces chunk transmissions; allowed_retransmits limits how often each chunk may be sent before write_packet fails.

pub async fn write_packet(&mut self, data: &[u8]) -> Result<(), ()>

Encodes data as one packet id, splits it into chunks, and returns when all chunks are ACKed or retries are exhausted (Err(())).