iobl 0.0.2

Library and CLI tools for interacting with IOBL PLC gateway.

Library and CLI tools for interacting with Legrand In One PLC devices. It uses a Legrand 882 13 device to communicate with PLC devices. Based on the RFLink library (http://www.nemcon.nl/blog2/) and on the work by Michel Taverna (http://code.google.com/p/boxio/)

Requirements

• Python 3.4 (or higher)

Description

This package is created as a library for the Home assistant legrandinone component implementation. A CLI has been created mainly for debugging purposes but may be extended in the future for more real-world application if needed.

Installation

$ pip install iobl

Usage

$ iobl -h
    Command line interface for iobl library.

    Usage:
      iobl [-v | -vv] [options]
      iobl [-v | -vv] [options] <who=> <what=> <legrand_id=> <unit=> [<comm_mode=> <comm_media=>]
      iobl (-h | --help)
      iobl --version

    Options:
      -p --port=<port>   Serial port to connect to [default: /dev/ttyACM0],
                           or TCP port in TCP mode.
      --baud=<baud>      Serial baud rate [default: 115200].
      --host=<host>      TCP mode, connect to host instead of serial port.
      -m=<handling>      How to handle incoming packets [default: event].
      -h --help          Show this screen.
      -v                 Increase verbosity
      --version          Show version.

<who=> must be completed with the class of device to control. For the moment, only AUTOMATION (shutter command) and SCENARIO classes have been tested so far.
<what=> must be completed with the action requested. For AUTOMATION class, the action is either move_up, move_down or move_stop.
<legrand_id=> must be completed with the "legrand_id" of the device to control. The legrand_id is usually indicated on the back of the device.
<unit=> must be completedunit number in the device to control. Ususally, for an AUTOMATION class device, unit shall be 2.
<comm_mode=> may be completed with the communication mode to use : unicast, multicast or broadcast. Defaults to unicast.
<comm_media=> may be completed with the communication media to use : PLC, IR, RF. Only PLC has been tested so far. Defaults to PLC.

Intercept and display IOBL packets:

$ iobl
    {'what': 'move_down', 'type': 'command', 'unit': '2', 'mode': 'unicast', 'who': 'automation', 'legrand_id': '123456', 'media': 'plc', 'command': ''}
    {'what': 'move_up', 'type': 'command', 'unit': '2', 'mode': 'unicast', 'who': 'automation', 'legrand_id': '123456', 'media': 'plc', 'command': ''}
    {'what': 'move_stop', 'type': 'command', 'unit': '2', 'mode': 'unicast', 'who': 'automation', 'legrand_id': '123456', 'media': 'plc', 'command': ''}

Move up or down a shutter device:

$ iobl who=automation what=move_up legrand_id=123456 unit=1
$ iobl who=automation what=move_down legrand_id=123456 unit=1

Use of TCP mode instead of serial port:

$ iobl --host 1.2.3.4 --port 1234

Debug logging is shown in verbose mode for debugging:

$ iobl -vv
    DEBUG:asyncio:Using selector: EpollSelector
    DEBUG:iobl.protocol:connected
    DEBUG:iobl.protocol:received data: *2*2*#1975298##
    DEBUG:iobl.protocol:got packet: *2*2*#1975298##
    DEBUG:iobl.protocol:decoded packet: {'who': 'automation', 'what': 'move_up', 'media': None, 'type': 'command', 'unit': '2', 'legrand_id': '220880', 'command': '', 'mode': 'unicast'}
    DEBUG:iobl.protocol:got packet: {'who': 'automation', 'what': 'move_up', 'media': None, 'type': 'command', 'unit': '2', 'legrand_id': '220880', 'command': '', 'mode': 'unicast'}
    {'legrand_id': '220880', 'type': 'command', 'media': None, 'command': '', 'mode': 'unicast', 'who': 'automation', 'unit': '2', 'what': 'move_up'}