#!/usr/bin/env python import time import nxt.locator from nxt.sensor import * b = nxt.locator.find_one_brick() #Touch sensor latency test touch = Touch(b, PORT_1) start = time.time() for i in range(100): touch.get_sample() stop = time.time() print 'touch latency: %s ms' % (1000 * (stop - start) / 100.0) #Ultrasonic sensor latency test ultrasonic = Ultrasonic(b, PORT_4) start = time.time() for i in range(100): ultrasonic.get_sample() stop = time.time() print 'ultrasonic latency: %s ms' % (1000 * (stop - start) / 100.0)