Struct p25::message::data_unit::DataUnitReceiver
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[src]
pub struct DataUnitReceiver { /* fields omitted */ }State machine for low-level data unit reception.
The state machine consumes baseband samples and performs the following steps common to all data units:
- Track average power of input signal
- Lock onto frame synchronization
- Deinterleave status symbols
- Decode NID information
- Decode dibit symbols until stopped
Methods
impl DataUnitReceiver[src]
pub fn new() -> DataUnitReceiver[src]
Create a new DataUnitReceiver in the initial reception state.
pub fn flush_pads(&mut self)[src]
Flush any remaining padding symbols at the end of the current packet, and reenter the frame synchronization state afterwards.
pub fn resync(&mut self)[src]
Force the receiver into frame synchronization.
pub fn feed(&mut self, s: f32) -> Option<Result<ReceiverEvent>>[src]
Feed in a baseband symbol, possibly producing a receiver event. Return
Some(Ok(event)) for any normal event, Some(Err(err)) for any error, and None
if no event occurred.