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 3.1.0

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#!/usr/bin/env python3

import argparse

import logging

import sys

import nxt.locator

p = argparse.ArgumentParser(description="Test the nxt-python setup")

p.add_argument("--no-sound", action="store_false", dest="sound",

default=True, help="disable sound test")

nxt.locator.add_arguments(p)

levels = ('DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL')

p.add_argument("--log-level", type=str.upper, choices=levels, help="set log level")

options = p.parse_args()

if options.log_level:

logging.basicConfig(level=options.log_level)

print('Find brick...', flush=True)

with nxt.locator.find_with_options(options) as b:

name, host, signal_strengths, user_flash = b.get_device_info()

print('NXT brick name: %s' % name)

print('Host address: %s' % host)

print('Bluetooth signal strengths: %r' % (signal_strengths,))

print('Free user flash: %s' % user_flash)

prot_version, fw_version = b.get_firmware_version()

print('Protocol version %s.%s' % prot_version)

print('Firmware version %s.%s' % fw_version)

millivolts = b.get_battery_level()

print('Battery level %s mV' % millivolts)

if options.sound:

print('Play test sound...', end='', flush=True)

b.play_tone_and_wait(300, 50)

b.play_tone_and_wait(400, 50)

b.play_tone_and_wait(500, 50)

b.play_tone_and_wait(600, 50)

print('done')