Скрипт:
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#!/usr/bin/python # -*- coding: utf-8 -*- # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, # MA 02110-1301, USA.
import time import os
class Led: """Led class""" def __init__(self, type = 'file', **kwargs): """Init led and get status Keyword Arguments: type -- String adress -- String on -- String off -- String Returns: None """ self.type = type if type == 'file': self.adress = kwargs<'adress'> file = open(self.adress, 'r') self.status = int(file.read()) file.close() elif type == 'command': for arg in kwargs: setattr(self, arg, kwargs<arg>) self.status = 0 def push(self, data): """Change led file value Keyword Arguments: data -- Int Returns: None """ file = open(self.adress, 'w') file.write(str(data)) file.close() def action(self, type): """Run on/off command Keyword Arguments: type -- Int Returns: None """ os.system(getattr(self, type and 'on' or 'off')) def change_status(self, value = -1): """Change led status" Keyword Arguments: value -- Int Returns: None """ if value == -1: value = 1 - self.status if self.type == 'file': self.push(value) elif self.type == 'command': self.action(value) self.status = value
class Leds: """Flashing leds class""" leds =
def __init__(self, *args, **kwargs): """Init leds Keyword Arguments: *args -- Led init data Returns: None """ try: self.interval = kwargs<'interval'> except NameError: pass for led in args: self.append(led) def append(self, adress): """Add led to leds array Keyword Arguments: adress -- String or Tuple Returns: None """ if type(adress) == str: self.leds.append(Led(type='file', adress=adress)) elif type(adress) == tuple: self.leds.append(Led(type='command', on=adress<0>, off=adress<1>)) def run(self): """Start led flashing""" while True: for led in self.leds: led.change_status() time.sleep(self.interval) if __name__ == '__main__': leds = Leds( '/sys/devices/platform/asus_laptop/wlan', '/sys/devices/platform/asus_laptop/bluetooth', ('streamer -c /dev/video0 -b 16 -o /dev/null&', 'killall streamer'), interval=0.5, ) leds.run()</arg>
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Для работы на вашем ноутбуке нудно отредактировать 133-135 строки.
Можно указывать файл(пример -
'/sys/devices/platform/asus_laptop/bluetooth') отвечающий за лампочку, либо команды для включения и выключения лампы:
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('streamer -c /dev/video0 -b 16 -o /dev/null&', 'killall streamer'),
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В файле настройки для ноутбуков asus, для web-камер команда универсальная (135 строчка).
Запускать через sudo, либо от рута.