109 lines
2.4 KiB
Python
Executable File
109 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# coding: utf-8
|
|
# vim: noet ts=2 sw=2 sts=2
|
|
|
|
import os
|
|
import collectd
|
|
|
|
from sem6000 import SEMSocket
|
|
import bluepy
|
|
|
|
instances = []
|
|
|
|
def init_func():
|
|
pass
|
|
|
|
def config_func(cfg):
|
|
global instances
|
|
|
|
config = {}
|
|
|
|
for node in cfg.children:
|
|
key = node.key.lower()
|
|
value = node.values[0]
|
|
|
|
if key in ['address', 'socketname']:
|
|
config[key] = value
|
|
|
|
if 'address' not in config.keys():
|
|
collectd.error('sem6000: address must be set')
|
|
return
|
|
|
|
if 'socketname' not in config.keys():
|
|
config['socketname'] = config['address'].replace(':', '')
|
|
|
|
instances.append( {'config': config, 'socket': None} )
|
|
|
|
def read_func():
|
|
global instances
|
|
|
|
for inst in instances:
|
|
config = inst['config']
|
|
|
|
try:
|
|
if inst['socket'] == None:
|
|
collectd.info("sem6000: Connecting to {}...".format(config['address']))
|
|
|
|
inst['socket'] = SEMSocket(config['address'])
|
|
collectd.info("sem6000: Connected.")
|
|
|
|
inst['socket'].getStatus()
|
|
except (SEMSocket.NotConnectedException, bluepy.btle.BTLEDisconnectError, BrokenPipeError) as e:
|
|
collectd.warning("sem6000: Exception caught: {}".format(e))
|
|
collectd.warning("sem6000: Restarting on next cycle...")
|
|
|
|
if inst['socket'] != None:
|
|
inst['socket'].disconnect()
|
|
inst['socket'] = None
|
|
|
|
socket = inst['socket']
|
|
|
|
if socket != None and socket.voltage != 0:
|
|
collectd.debug("Uploading values for {}".format(socket.mac_address))
|
|
|
|
val = collectd.Values(plugin = 'sem6000-{}'.format(config['socketname']))
|
|
|
|
val.type = 'voltage'
|
|
val.type_instance = 'grid'
|
|
val.values = [ socket.voltage ]
|
|
val.dispatch()
|
|
|
|
val.type = 'current'
|
|
val.type_instance = 'load'
|
|
val.values = [ socket.current ]
|
|
val.dispatch()
|
|
|
|
val.type = 'power'
|
|
val.type_instance = 'real_power'
|
|
val.values = [ socket.power ]
|
|
val.dispatch()
|
|
|
|
val.type = 'gauge'
|
|
val.type_instance = 'power_factor'
|
|
val.values = [ socket.power_factor ]
|
|
val.dispatch()
|
|
|
|
val.type = 'gauge'
|
|
val.type_instance = 'load_on'
|
|
val.values = [ socket.powered ]
|
|
val.dispatch()
|
|
|
|
val.type = 'frequency'
|
|
val.type_instance = 'grid'
|
|
val.values = [ socket.frequency ]
|
|
val.dispatch()
|
|
|
|
def shutdown_func():
|
|
global instances
|
|
|
|
for inst in instances:
|
|
if inst['socket'] != None:
|
|
inst['socket'].disconnect()
|
|
|
|
instances = []
|
|
|
|
collectd.register_config(config_func)
|
|
collectd.register_init(init_func)
|
|
collectd.register_read(read_func)
|
|
collectd.register_shutdown(shutdown_func)
|