Trait GpioMonitoring

pub trait GpioMonitoring {
    // Required methods
    fn get_clock_nature(&self) -> Result<ClockNature>;
    fn monitoring_start(
        &self,
        pins: &[&dyn GpioPin],
    ) -> Result<MonitoringStartResponse>;
    fn monitoring_read(
        &self,
        pins: &[&dyn GpioPin],
        continue_monitoring: bool,
    ) -> Result<MonitoringReadResponse>;
}

A trait implemented by transports which support advanced edge-detection on GPIO pins. This trait allows monitoring a set of pins, and getting a stream of “events” (rising and falling edges with timestamps) for any change among the set.

Required Methods

fn get_clock_nature(&self) -> Result<ClockNature>

fn monitoring_start( &self, pins: &[&dyn GpioPin], ) -> Result<MonitoringStartResponse>

Set up edge trigger detection on the given set of pins, transport will buffer the list internally, return the initial level of each of the given pins.

fn monitoring_read( &self, pins: &[&dyn GpioPin], continue_monitoring: bool, ) -> Result<MonitoringReadResponse>

Retrieve list of events detected thus far, optionally stopping the possibly expensive edge detection. Buffer overrun will be reported as an Err, and result in the stopping of the edge detection irrespective of the parameter value.

Implementors

impl GpioMonitoring for HyperdebugGpioMonitoring