drivers.ultrasonic module

class drivers.ultrasonic.UltrasonicSensor(trig_pin, echo_pin)

Bases: object

disable_filter()

Disable filtering of measurements and reset number of samples to 1.

enable_filter(num_samples=20)

Enable filtering of measurements and set number of samples for filtering.

get_distance()

Return the calculated distance based on current measurements.

loop()

Perform a measurement cycle and update the list of distances.

set_detection_threshold(distance)

Set the maximum distance beyond which no object is considered detected.