root
61 lines
2.0 KiB
Python
Executable File
61 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- encoding: utf-8 -*-
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"""
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Example on getting the information about the EnOcean controller.
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The sending is happening between the application and the EnOcean controller,
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no wireless communication is taking place here.
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The command used here is specified as 1.10.5 Code 03: CO_RD_VERSION
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in the ESP3 document.
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"""
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from enocean.consolelogger import init_logging
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from enocean.communicators.serialcommunicator import SerialCommunicator
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from enocean.protocol.packet import Packet
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from enocean.protocol.constants import PACKET
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from enocean import utils
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import traceback
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import sys
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try:
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import queue
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except ImportError:
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import Queue as queue
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init_logging()
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"""
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'/dev/ttyUSB0' might change depending on where your device is.
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To prevent running the app as root, change the access permissions:
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'sudo chmod 777 /dev/ttyUSB0'
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"""
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communicator = SerialCommunicator(port=u'/dev/ttyUSB0', callback=None)
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packet = Packet(PACKET.COMMON_COMMAND, [0x03])
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communicator.daemon = True
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communicator.start()
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communicator.send(packet)
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while communicator.is_alive():
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try:
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receivedPacket = communicator.receive.get(block=True, timeout=1)
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if receivedPacket.packet_type == PACKET.RESPONSE:
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print('Return Code: %s' % utils.to_hex_string(receivedPacket.data[0]))
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print('APP version: %s' % utils.to_hex_string(receivedPacket.data[1:5]))
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print('API version: %s' % utils.to_hex_string(receivedPacket.data[5:9]))
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print('Chip ID: %s' % utils.to_hex_string(receivedPacket.data[9:13]))
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print('Chip Version: %s' % utils.to_hex_string(receivedPacket.data[13:17]))
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print('App Description Version: %s' % utils.to_hex_string(receivedPacket.data[17:]))
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print('App Description Version (ASCII): %s' % str(bytearray(receivedPacket.data[17:])))
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except queue.Empty:
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continue
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except KeyboardInterrupt:
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break
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except Exception:
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traceback.print_exc(file=sys.stdout)
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break
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if communicator.is_alive():
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communicator.stop()
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