Elvio Sebastianelli
345b200113
* Worker for ble devices scanning
Added a worker that scan for ble devices and notify, by mqtt, presence of mac addresses and rssi.
Configuration section example:
....
workers:
blescanmulti:
args:
devices:
nut: xx:xx:xx:xx:xx:xx
ionic: xx:xx:xx:xx:xx:xx
topic_prefix: blescan
update_interval: 60
...
* Update README.md
blescanmulti worker added
* Update config.yaml.example
Added configuration section for blescanmulti worker
* Converted blescanmulti.py indentation to 2 spaces
* changed mqtt message syntax
* Update README.md
Added contributor repos url
* Update .gitignore
Removed .vscode/
* Delete settings.json
* Changes by pull request review 11/01/2019
On branch master
modified: workers/blescanmulti.py
40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
import time
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from interruptingcow import timeout
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from bluepy.btle import Scanner, DefaultDelegate
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from mqtt import MqttMessage
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from workers.base import BaseWorker
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from logger import _LOGGER
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REQUIREMENTS = ['bluepy']
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class ScanDelegate(DefaultDelegate):
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def __init__(self):
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DefaultDelegate.__init__(self)
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def handleDiscovery(self, dev, isNewDev, isNewData):
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if isNewDev:
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_LOGGER.debug("Discovered new device: %s" % dev.addr)
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class BlescanmultiWorker(BaseWorker):
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def searchmac(self, devices, mac):
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for dev in devices:
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if dev.addr == mac.lower():
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return dev
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return None
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def status_update(self):
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scanner = Scanner().withDelegate(ScanDelegate())
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devices = scanner.scan(10.0)
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ret = []
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for name, mac in self.devices.items():
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device = self.searchmac(devices, mac)
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if device is None:
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ret.append(MqttMessage(topic=self.format_topic('presence/'+name), payload="0"))
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else:
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ret.append(MqttMessage(topic=self.format_topic('presence/'+name+'/rssi'), payload=device.rssi))
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ret.append(MqttMessage(topic=self.format_topic('presence/'+name), payload="1"))
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return ret
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