Struct Timestamper

pub struct Timestamper { /* private fields */ }

Software unit to timestamp stabilizer ADC samples using an external pounder reference clock.

Implementations

impl Timestamper

pub fn new( timestamp_timer: PounderTimestampTimer, capture_channel: Channel1, sampling_timer: &mut SamplingTimer, _clock_input: PA0<Alternate<3>>, batch_size: usize, ) -> Self

Construct the pounder sample timestamper.

Args

• timestamp_timer - The timer peripheral used for capturing timestamps from.
• capture_channel - The input capture channel for collecting timestamps.
• sampling_timer - The stabilizer ADC sampling timer.
• _clock_input - The input pin for the external clock from Pounder.
• batch_size - The number of samples in each batch.

Returns

The new pounder timestamper in an operational state.

pub fn start(&mut self)

Start collecting timestamps.

pub fn update_period(&mut self, period: u16)

Update the period of the underlying timestamp timer.

pub fn latest_timestamp(&mut self) -> Result<Option<u16>, Option<u16>>

Obtain a timestamp.

Returns

A Result potentially indicating capture overflow and containing a Option of a captured timestamp.