Struct p25::trunking::tsbk::TsbkReceiver

pub struct TsbkReceiver { /* fields omitted */ }

State machine for receiving a TSBK packet.

The state machine consumes dibit symbols and performs the following steps:

1. Buffer dibits until a full packet's worth are available
2. Descramble symbols using the same deinterleaver as data packets
3. Decode 1/2-rate convolutional code and attempt to correct any errors
4. Group dibits into a buffer of bytes for further interpretation

Methods

impl TsbkReceiver

pub fn new() -> TsbkReceiver

Create a new TsbkReceiver in the initial state.

pub fn feed(&mut self, dibit: Dibit) -> Option<Result<TsbkFields>>

Feed in a baseband symbol, possibly producing a complete TSBK packet. Return Some(Ok(pkt)) if a packet was successfully received, Some(Err(err)) if an error occurred, and None in the case of no event.